The IANA AS Numbers registry has been updated to reflect the allocation of 2 blocks to the RIPE NCC in 2014-02-28:
200192-201215
201216-202239
You can find the IANA AS Numbers registry at:
http://www.iana.org/assignments/as-numbers/as-numbers.xml
Regards,
Selina Harrington
*******************************************
Internet Assigned Numbers Authority (IANA)
Internet Corporation for Assigned Names & Numbers
12025 Waterfront Drive, Suite 300
Los Angeles, CA 90094
Phone: +1 310 301 5800
Fax: +1-310-823-8649
*******************************************
This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, LacNOG,
TRNOG, CaribNOG and the RIPE Routing Working Group.
Daily listings are sent to bgp-stats(a)lists.apnic.net
For historical data, please see http://thyme.rand.apnic.net.
If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>.
Routing Table Report 04:00 +10GMT Sat 01 Mar, 2014
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 484203
Prefixes after maximum aggregation: 191504
Deaggregation factor: 2.53
Unique aggregates announced to Internet: 239504
Total ASes present in the Internet Routing Table: 46226
Prefixes per ASN: 10.47
Origin-only ASes present in the Internet Routing Table: 35597
Origin ASes announcing only one prefix: 16401
Transit ASes present in the Internet Routing Table: 6037
Transit-only ASes present in the Internet Routing Table: 168
Average AS path length visible in the Internet Routing Table: 4.6
Max AS path length visible: 53
Max AS path prepend of ASN ( 50404) 51
Prefixes from unregistered ASNs in the Routing Table: 1858
Unregistered ASNs in the Routing Table: 487
Number of 32-bit ASNs allocated by the RIRs: 6020
Number of 32-bit ASNs visible in the Routing Table: 4592
Prefixes from 32-bit ASNs in the Routing Table: 14841
Number of bogon 32-bit ASNs visible in the Routing Table: 4
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 397
Number of addresses announced to Internet: 2656597764
Equivalent to 158 /8s, 88 /16s and 119 /24s
Percentage of available address space announced: 71.8
Percentage of allocated address space announced: 71.8
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 95.8
Total number of prefixes smaller than registry allocations: 169116
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 114986
Total APNIC prefixes after maximum aggregation: 34485
APNIC Deaggregation factor: 3.33
Prefixes being announced from the APNIC address blocks: 117592
Unique aggregates announced from the APNIC address blocks: 49413
APNIC Region origin ASes present in the Internet Routing Table: 4895
APNIC Prefixes per ASN: 24.02
APNIC Region origin ASes announcing only one prefix: 1226
APNIC Region transit ASes present in the Internet Routing Table: 855
Average APNIC Region AS path length visible: 4.6
Max APNIC Region AS path length visible: 29
Number of APNIC region 32-bit ASNs visible in the Routing Table: 848
Number of APNIC addresses announced to Internet: 731200640
Equivalent to 43 /8s, 149 /16s and 60 /24s
Percentage of available APNIC address space announced: 85.5
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-63999, 131072-133631
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 165723
Total ARIN prefixes after maximum aggregation: 82909
ARIN Deaggregation factor: 2.00
Prefixes being announced from the ARIN address blocks: 167138
Unique aggregates announced from the ARIN address blocks: 77636
ARIN Region origin ASes present in the Internet Routing Table: 16149
ARIN Prefixes per ASN: 10.35
ARIN Region origin ASes announcing only one prefix: 6118
ARIN Region transit ASes present in the Internet Routing Table: 1669
Average ARIN Region AS path length visible: 4.0
Max ARIN Region AS path length visible: 21
Number of ARIN region 32-bit ASNs visible in the Routing Table: 69
Number of ARIN addresses announced to Internet: 1065895808
Equivalent to 63 /8s, 136 /16s and 71 /24s
Percentage of available ARIN address space announced: 56.4
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 393216-394239
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 122018
Total RIPE prefixes after maximum aggregation: 61467
RIPE Deaggregation factor: 1.99
Prefixes being announced from the RIPE address blocks: 126008
Unique aggregates announced from the RIPE address blocks: 79900
RIPE Region origin ASes present in the Internet Routing Table: 17624
RIPE Prefixes per ASN: 7.15
RIPE Region origin ASes announcing only one prefix: 8308
RIPE Region transit ASes present in the Internet Routing Table: 2857
Average RIPE Region AS path length visible: 5.0
Max RIPE Region AS path length visible: 53
Number of RIPE region 32-bit ASNs visible in the Routing Table: 2636
Number of RIPE addresses announced to Internet: 655827588
Equivalent to 39 /8s, 23 /16s and 34 /24s
Percentage of available RIPE address space announced: 95.3
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 196608-200191
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 54676
Total LACNIC prefixes after maximum aggregation: 9987
LACNIC Deaggregation factor: 5.47
Prefixes being announced from the LACNIC address blocks: 60535
Unique aggregates announced from the LACNIC address blocks: 28074
LACNIC Region origin ASes present in the Internet Routing Table: 2074
LACNIC Prefixes per ASN: 29.19
LACNIC Region origin ASes announcing only one prefix: 547
LACNIC Region transit ASes present in the Internet Routing Table: 422
Average LACNIC Region AS path length visible: 4.7
Max LACNIC Region AS path length visible: 32
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1028
Number of LACNIC addresses announced to Internet: 151983232
Equivalent to 9 /8s, 15 /16s and 20 /24s
Percentage of available LACNIC address space announced: 90.6
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 262144-263679 plus ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 11852
Total AfriNIC prefixes after maximum aggregation: 2619
AfriNIC Deaggregation factor: 4.53
Prefixes being announced from the AfriNIC address blocks: 12533
Unique aggregates announced from the AfriNIC address blocks: 4155
AfriNIC Region origin ASes present in the Internet Routing Table: 699
AfriNIC Prefixes per ASN: 17.93
AfriNIC Region origin ASes announcing only one prefix: 202
AfriNIC Region transit ASes present in the Internet Routing Table: 149
Average AfriNIC Region AS path length visible: 4.8
Max AfriNIC Region AS path length visible: 28
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 11
Number of AfriNIC addresses announced to Internet: 51371776
Equivalent to 3 /8s, 15 /16s and 223 /24s
Percentage of available AfriNIC address space announced: 51.0
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4766 2988 11580 895 Korea Telecom
17974 2756 902 88 PT Telekomunikasi Indonesia
7545 2188 320 116 TPG Telecom Limited
4755 1839 396 197 TATA Communications formerly
9829 1593 1283 39 National Internet Backbone
9583 1313 102 534 Sify Limited
7552 1235 1082 13 Viettel Corporation
9498 1226 309 69 BHARTI Airtel Ltd.
4808 1181 2123 359 CNCGROUP IP network China169
24560 1108 379 174 Bharti Airtel Ltd., Telemedia
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
6389 3022 3688 53 BellSouth.net Inc.
22773 2320 2938 140 Cox Communications Inc.
1785 2164 692 131 PaeTec Communications, Inc.
18566 2048 379 178 MegaPath Corporation
20115 1687 1673 576 Charter Communications
4323 1624 1089 412 tw telecom holdings, inc.
701 1492 11174 763 MCI Communications Services,
30036 1380 298 560 Mediacom Communications Corp
6983 1301 772 582 ITC^Deltacom
7018 1288 18002 834 AT&T Services, Inc.
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8402 1796 544 16 OJSC "Vimpelcom"
34984 1408 243 222 TELLCOM ILETISIM HIZMETLERI A
20940 1260 475 951 Akamai International B.V.
13188 1048 100 28 TOV "Bank-Inform"
31148 1017 45 21 Freenet Ltd.
8551 893 370 41 Bezeq International-Ltd
6849 826 361 35 JSC "Ukrtelecom"
6830 774 2331 425 Liberty Global Operations B.V
12479 713 798 51 France Telecom Espana SA
35819 563 634 74 Bayanat Al-Oula For Network S
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
28573 3494 1938 93 NET Serviços de Comunicação S
10620 2770 442 183 Telmex Colombia S.A.
18881 1907 972 21 Global Village Telecom
7303 1751 1172 223 Telecom Argentina S.A.
8151 1375 2884 417 Uninet S.A. de C.V.
6503 945 434 62 Axtel, S.A.B. de C.V.
11830 869 364 15 Instituto Costarricense de El
27947 851 101 89 Telconet S.A
7738 846 1626 39 Telemar Norte Leste S.A.
3816 781 315 125 COLOMBIA TELECOMUNICACIONES S
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
36998 1638 240 6 Sudanese Mobile Telephone (ZA
24863 920 376 28 Link Egypt (Link.NET)
6713 602 685 28 Office National des Postes et
8452 508 958 13 TE-AS
24835 299 144 9 Vodafone Data
36992 264 783 24 ETISALAT MISR
3741 247 921 208 Internet Solutions
15706 219 32 6 Sudatel (Sudan Telecom Co. Lt
29571 204 22 16 Cote d'Ivoire Telecom
29975 192 668 21 Vodacom
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
28573 3494 1938 93 NET Serviços de Comunicação S
6389 3022 3688 53 BellSouth.net Inc.
4766 2988 11580 895 Korea Telecom
10620 2770 442 183 Telmex Colombia S.A.
17974 2756 902 88 PT Telekomunikasi Indonesia
22773 2320 2938 140 Cox Communications Inc.
7545 2188 320 116 TPG Telecom Limited
1785 2164 692 131 PaeTec Communications, Inc.
18566 2048 379 178 MegaPath Corporation
18881 1907 972 21 Global Village Telecom
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
6389 3022 2969 BellSouth.net Inc.
17974 2756 2668 PT Telekomunikasi Indonesia
10620 2770 2587 Telmex Colombia S.A.
22773 2320 2180 Cox Communications Inc.
4766 2988 2093 Korea Telecom
7545 2188 2072 TPG Telecom Limited
1785 2164 2033 PaeTec Communications, Inc.
18881 1907 1886 Global Village Telecom
18566 2048 1870 MegaPath Corporation
8402 1796 1780 OJSC "Vimpelcom"
Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio
14728 UNALLOCATED 8.8.192.0/23 3356 Level 3 Communicatio
14728 UNALLOCATED 8.8.196.0/22 3356 Level 3 Communicatio
14728 UNALLOCATED 8.8.200.0/23 3356 Level 3 Communicatio
14728 UNALLOCATED 8.8.202.0/23 3356 Level 3 Communicatio
53506 UNALLOCATED 8.17.102.0/23 2828 XO Communications
20260 UNALLOCATED 8.25.160.0/24 3356 Level 3 Communicatio
20260 UNALLOCATED 8.25.161.0/24 3356 Level 3 Communicatio
46473 UNALLOCATED 8.27.122.0/24 12180 Internap Network Ser
46473 UNALLOCATED 8.27.124.0/24 12180 Internap Network Ser
Complete listing at http://thyme.rand.apnic.net/current/data-badAS
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
27.100.7.0/24 56096 >>UNKNOWN<<
41.73.1.0/24 37004 >>UNKNOWN<<
41.73.2.0/24 37004 >>UNKNOWN<<
41.73.10.0/24 37004 >>UNKNOWN<<
41.73.11.0/24 37004 >>UNKNOWN<<
41.73.12.0/24 37004 >>UNKNOWN<<
41.73.13.0/24 37004 >>UNKNOWN<<
41.73.14.0/24 37004 >>UNKNOWN<<
41.73.15.0/24 37004 >>UNKNOWN<<
41.73.16.0/24 37004 >>UNKNOWN<<
Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:12 /10:30 /11:90 /12:255
/13:475 /14:953 /15:1652 /16:12860 /17:6749 /18:11490
/19:23756 /20:33607 /21:36192 /22:51760 /23:45021 /24:257024
/25:796 /26:950 /27:436 /28:12 /29:17 /30:7
/31:1 /32:42
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
18566 2003 2048 MegaPath Corporation
6389 1696 3022 BellSouth.net Inc.
36998 1599 1638 Sudanese Mobile Telephone (ZA
22773 1560 2320 Cox Communications Inc.
8402 1477 1796 OJSC "Vimpelcom"
30036 1218 1380 Mediacom Communications Corp
11492 1165 1205 CABLE ONE, INC.
1785 1159 2164 PaeTec Communications, Inc.
6983 1039 1301 ITC^Deltacom
22561 990 1287 CenturyTel Internet Holdings,
Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:976 2:781 3:3 4:16 5:913 6:19
8:650 12:1850 13:4 14:953 15:9 16:3
17:25 18:21 20:35 23:698 24:1720 27:1753
31:1582 32:44 33:2 34:5 36:119 37:1935
38:929 39:4 40:193 41:3097 42:243 44:18
46:2160 47:13 49:678 50:911 52:12 54:56
55:7 57:26 58:1160 59:594 60:375 61:1529
62:1256 63:1979 64:4333 65:2244 66:4196 67:2070
68:1035 69:3300 70:840 71:469 72:1959 74:2663
75:311 76:392 77:1200 78:1045 79:694 80:1297
81:1126 82:669 83:744 84:750 85:1262 86:402
87:1072 88:521 89:1658 90:151 91:5732 92:665
93:1669 94:2050 95:1484 96:537 97:352 98:1072
99:41 100:35 101:785 103:4288 105:534 106:166
107:501 108:543 109:2096 110:981 111:1255 112:620
113:823 114:874 115:1074 116:1039 117:884 118:1280
119:1312 120:353 121:789 122:1918 123:1258 124:1443
125:1452 128:643 129:242 130:359 131:659 132:357
133:157 134:320 135:74 136:247 137:310 138:345
139:159 140:207 141:358 142:557 143:419 144:497
145:99 146:600 147:455 148:794 149:340 150:150
151:582 152:421 153:204 154:91 155:462 156:327
157:368 158:220 159:866 160:355 161:475 162:1193
163:217 164:681 165:611 166:281 167:597 168:1044
169:125 170:1198 171:195 172:18 173:1641 174:679
175:589 176:1470 177:2783 178:1980 179:537 180:1630
181:997 182:1451 183:495 184:698 185:1314 186:2816
187:1447 188:1987 189:1293 190:7468 191:108 192:7110
193:5442 194:4011 195:3366 196:1331 197:1103 198:4921
199:5572 200:6051 201:2666 202:8961 203:8889 204:4656
205:2659 206:2911 207:2881 208:3979 209:3707 210:3085
211:1699 212:2218 213:1996 214:879 215:84 216:5500
217:1708 218:565 219:320 220:1293 221:595 222:336
223:604
End of report
This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, LacNOG,
TRNOG, CaribNOG and the RIPE Routing Working Group.
Daily listings are sent to bgp-stats(a)lists.apnic.net
For historical data, please see http://thyme.rand.apnic.net.
If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>.
Routing Table Report 04:00 +10GMT Sat 22 Feb, 2014
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 483198
Prefixes after maximum aggregation: 191729
Deaggregation factor: 2.52
Unique aggregates announced to Internet: 239336
Total ASes present in the Internet Routing Table: 46226
Prefixes per ASN: 10.45
Origin-only ASes present in the Internet Routing Table: 35611
Origin ASes announcing only one prefix: 16405
Transit ASes present in the Internet Routing Table: 6049
Transit-only ASes present in the Internet Routing Table: 173
Average AS path length visible in the Internet Routing Table: 4.6
Max AS path length visible: 53
Max AS path prepend of ASN ( 50404) 51
Prefixes from unregistered ASNs in the Routing Table: 1881
Unregistered ASNs in the Routing Table: 488
Number of 32-bit ASNs allocated by the RIRs: 5975
Number of 32-bit ASNs visible in the Routing Table: 4566
Prefixes from 32-bit ASNs in the Routing Table: 14720
Number of bogon 32-bit ASNs visible in the Routing Table: 4
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 435
Number of addresses announced to Internet: 2657187844
Equivalent to 158 /8s, 97 /16s and 120 /24s
Percentage of available address space announced: 71.8
Percentage of allocated address space announced: 71.8
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 95.8
Total number of prefixes smaller than registry allocations: 168859
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 114566
Total APNIC prefixes after maximum aggregation: 34472
APNIC Deaggregation factor: 3.32
Prefixes being announced from the APNIC address blocks: 117125
Unique aggregates announced from the APNIC address blocks: 49266
APNIC Region origin ASes present in the Internet Routing Table: 4889
APNIC Prefixes per ASN: 23.96
APNIC Region origin ASes announcing only one prefix: 1225
APNIC Region transit ASes present in the Internet Routing Table: 849
Average APNIC Region AS path length visible: 4.6
Max APNIC Region AS path length visible: 37
Number of APNIC region 32-bit ASNs visible in the Routing Table: 843
Number of APNIC addresses announced to Internet: 731163776
Equivalent to 43 /8s, 148 /16s and 172 /24s
Percentage of available APNIC address space announced: 85.5
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-63999, 131072-133631
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 165378
Total ARIN prefixes after maximum aggregation: 82750
ARIN Deaggregation factor: 2.00
Prefixes being announced from the ARIN address blocks: 166722
Unique aggregates announced from the ARIN address blocks: 77354
ARIN Region origin ASes present in the Internet Routing Table: 16154
ARIN Prefixes per ASN: 10.32
ARIN Region origin ASes announcing only one prefix: 6109
ARIN Region transit ASes present in the Internet Routing Table: 1679
Average ARIN Region AS path length visible: 4.0
Max ARIN Region AS path length visible: 21
Number of ARIN region 32-bit ASNs visible in the Routing Table: 66
Number of ARIN addresses announced to Internet: 1066115712
Equivalent to 63 /8s, 139 /16s and 162 /24s
Percentage of available ARIN address space announced: 56.4
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 393216-394239
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 122196
Total RIPE prefixes after maximum aggregation: 61905
RIPE Deaggregation factor: 1.97
Prefixes being announced from the RIPE address blocks: 126208
Unique aggregates announced from the RIPE address blocks: 80452
RIPE Region origin ASes present in the Internet Routing Table: 17650
RIPE Prefixes per ASN: 7.15
RIPE Region origin ASes announcing only one prefix: 8321
RIPE Region transit ASes present in the Internet Routing Table: 2874
Average RIPE Region AS path length visible: 5.0
Max RIPE Region AS path length visible: 53
Number of RIPE region 32-bit ASNs visible in the Routing Table: 2631
Number of RIPE addresses announced to Internet: 656485252
Equivalent to 39 /8s, 33 /16s and 43 /24s
Percentage of available RIPE address space announced: 95.4
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 196608-200191
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 54382
Total LACNIC prefixes after maximum aggregation: 9946
LACNIC Deaggregation factor: 5.47
Prefixes being announced from the LACNIC address blocks: 60169
Unique aggregates announced from the LACNIC address blocks: 27789
LACNIC Region origin ASes present in the Internet Routing Table: 2072
LACNIC Prefixes per ASN: 29.04
LACNIC Region origin ASes announcing only one prefix: 550
LACNIC Region transit ASes present in the Internet Routing Table: 419
Average LACNIC Region AS path length visible: 4.8
Max LACNIC Region AS path length visible: 32
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1016
Number of LACNIC addresses announced to Internet: 151669120
Equivalent to 9 /8s, 10 /16s and 73 /24s
Percentage of available LACNIC address space announced: 90.4
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 262144-263679 plus ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 11838
Total AfriNIC prefixes after maximum aggregation: 2618
AfriNIC Deaggregation factor: 4.52
Prefixes being announced from the AfriNIC address blocks: 12539
Unique aggregates announced from the AfriNIC address blocks: 4114
AfriNIC Region origin ASes present in the Internet Routing Table: 696
AfriNIC Prefixes per ASN: 18.02
AfriNIC Region origin ASes announcing only one prefix: 200
AfriNIC Region transit ASes present in the Internet Routing Table: 145
Average AfriNIC Region AS path length visible: 4.8
Max AfriNIC Region AS path length visible: 24
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 10
Number of AfriNIC addresses announced to Internet: 51426816
Equivalent to 3 /8s, 16 /16s and 182 /24s
Percentage of available AfriNIC address space announced: 51.1
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4766 2983 11564 891 Korea Telecom
17974 2752 902 88 PT Telekomunikasi Indonesia
7545 2187 320 117 TPG Telecom Limited
4755 1837 396 197 TATA Communications formerly
9829 1504 1282 41 National Internet Backbone
9583 1304 102 534 Sify Limited
7552 1231 1082 13 Viettel Corporation
9498 1226 309 69 BHARTI Airtel Ltd.
4808 1169 2116 354 CNCGROUP IP network China169
24560 1106 376 172 Bharti Airtel Ltd., Telemedia
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
6389 3023 3688 53 BellSouth.net Inc.
22773 2323 2938 139 Cox Communications Inc.
1785 2164 691 130 PaeTec Communications, Inc.
18566 2048 379 178 MegaPath Corporation
20115 1692 1673 576 Charter Communications
4323 1619 1089 411 tw telecom holdings, inc.
701 1496 11175 767 MCI Communications Services,
30036 1377 297 564 Mediacom Communications Corp
6983 1300 772 581 ITC^Deltacom
7018 1291 18003 836 AT&T Services, Inc.
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8402 1814 544 16 OJSC "Vimpelcom"
34984 1403 243 225 TELLCOM ILETISIM HIZMETLERI A
20940 1227 453 922 Akamai International B.V.
13188 1048 100 28 TOV "Bank-Inform"
31148 1017 45 21 Freenet Ltd.
8551 893 370 41 Bezeq International-Ltd
6849 860 362 37 JSC "Ukrtelecom"
6830 773 2331 424 Liberty Global Operations B.V
12479 714 800 50 France Telecom Espana SA
35819 563 634 74 Bayanat Al-Oula For Network S
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
28573 3485 1903 91 NET Serviços de Comunicação S
10620 2749 440 199 Telmex Colombia S.A.
18881 1901 972 21 Global Village Telecom
7303 1740 1170 219 Telecom Argentina S.A.
8151 1380 2900 419 Uninet S.A. de C.V.
6503 932 434 61 Axtel, S.A.B. de C.V.
11830 869 364 15 Instituto Costarricense de El
27947 847 101 88 Telconet S.A
7738 845 1626 38 Telemar Norte Leste S.A.
3816 779 314 125 COLOMBIA TELECOMUNICACIONES S
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
36998 1630 240 6 Sudanese Mobile Telephone (ZA
24863 917 380 28 Link Egypt (Link.NET)
6713 602 685 28 Office National des Postes et
8452 487 958 13 TE-AS
24835 298 144 9 Vodafone Data
36992 264 783 24 ETISALAT MISR
29571 248 22 17 Cote d'Ivoire Telecom
3741 247 921 208 Internet Solutions
15706 219 32 6 Sudatel (Sudan Telecom Co. Lt
29975 192 668 21 Vodacom
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
28573 3485 1903 91 NET Serviços de Comunicação S
6389 3023 3688 53 BellSouth.net Inc.
4766 2983 11564 891 Korea Telecom
17974 2752 902 88 PT Telekomunikasi Indonesia
10620 2749 440 199 Telmex Colombia S.A.
22773 2323 2938 139 Cox Communications Inc.
7545 2187 320 117 TPG Telecom Limited
1785 2164 691 130 PaeTec Communications, Inc.
18566 2048 379 178 MegaPath Corporation
18881 1901 972 21 Global Village Telecom
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
6389 3023 2970 BellSouth.net Inc.
17974 2752 2664 PT Telekomunikasi Indonesia
10620 2749 2550 Telmex Colombia S.A.
22773 2323 2184 Cox Communications Inc.
4766 2983 2092 Korea Telecom
7545 2187 2070 TPG Telecom Limited
1785 2164 2034 PaeTec Communications, Inc.
18881 1901 1880 Global Village Telecom
18566 2048 1870 MegaPath Corporation
8402 1814 1798 OJSC "Vimpelcom"
Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio
14728 UNALLOCATED 8.8.192.0/23 3356 Level 3 Communicatio
14728 UNALLOCATED 8.8.196.0/22 3356 Level 3 Communicatio
14728 UNALLOCATED 8.8.200.0/23 3356 Level 3 Communicatio
14728 UNALLOCATED 8.8.202.0/23 3356 Level 3 Communicatio
53506 UNALLOCATED 8.17.102.0/23 2828 XO Communications
20260 UNALLOCATED 8.25.160.0/24 3356 Level 3 Communicatio
20260 UNALLOCATED 8.25.161.0/24 3356 Level 3 Communicatio
46473 UNALLOCATED 8.27.122.0/24 12180 Internap Network Ser
46473 UNALLOCATED 8.27.124.0/24 12180 Internap Network Ser
Complete listing at http://thyme.rand.apnic.net/current/data-badAS
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
27.100.7.0/24 56096 >>UNKNOWN<<
41.73.1.0/24 37004 >>UNKNOWN<<
41.73.2.0/24 37004 >>UNKNOWN<<
41.73.10.0/24 37004 >>UNKNOWN<<
41.73.11.0/24 37004 >>UNKNOWN<<
41.73.12.0/24 37004 >>UNKNOWN<<
41.73.13.0/24 37004 >>UNKNOWN<<
41.73.15.0/24 37004 >>UNKNOWN<<
41.73.16.0/24 37004 >>UNKNOWN<<
41.73.18.0/24 37004 >>UNKNOWN<<
Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:12 /10:30 /11:90 /12:255
/13:476 /14:952 /15:1651 /16:12850 /17:6753 /18:11477
/19:23687 /20:33381 /21:36211 /22:51727 /23:45050 /24:256348
/25:794 /26:952 /27:438 /28:12 /29:17 /30:7
/31:1 /32:11
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
18566 2003 2048 MegaPath Corporation
6389 1696 3023 BellSouth.net Inc.
36998 1599 1630 Sudanese Mobile Telephone (ZA
22773 1565 2323 Cox Communications Inc.
8402 1496 1814 OJSC "Vimpelcom"
30036 1215 1377 Mediacom Communications Corp
11492 1165 1203 CABLE ONE, INC.
1785 1160 2164 PaeTec Communications, Inc.
6983 1040 1300 ITC^Deltacom
22561 990 1276 CenturyTel Internet Holdings,
Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:932 2:809 3:3 4:16 5:901 6:19
8:656 12:1850 13:3 14:956 15:9 16:3
17:24 18:21 20:35 23:683 24:1715 27:1750
31:1578 32:44 33:2 34:5 36:118 37:1933
38:930 39:4 40:191 41:3082 42:243 44:18
46:2120 47:13 49:675 50:921 52:12 54:56
55:5 57:26 58:1149 59:593 60:372 61:1525
62:1249 63:1966 64:4371 65:2248 66:4192 67:2063
68:1024 69:3304 70:853 71:468 72:1999 74:2667
75:310 76:311 77:1216 78:1044 79:693 80:1295
81:1124 82:665 83:742 84:761 85:1242 86:449
87:1064 88:518 89:1740 90:151 91:5716 92:667
93:1679 94:2027 95:1475 96:535 97:352 98:1070
99:41 100:34 101:781 103:4219 105:535 106:164
107:482 108:542 109:2099 110:981 111:1253 112:618
113:829 114:790 115:1074 116:1033 117:872 118:1267
119:1307 120:341 121:789 122:1914 123:1257 124:1419
125:1450 128:642 129:245 130:360 131:659 132:356
133:157 134:312 135:74 136:249 137:300 138:348
139:157 140:206 141:359 142:553 143:418 144:504
145:98 146:599 147:446 148:791 149:345 150:150
151:600 152:421 153:204 154:86 155:524 156:325
157:367 158:293 159:865 160:356 161:474 162:1154
163:218 164:677 165:609 166:278 167:593 168:1048
169:124 170:1183 171:196 172:16 173:1590 174:679
175:589 176:1451 177:2788 178:1979 179:469 180:1624
181:974 182:1434 183:496 184:697 185:1299 186:2826
187:1452 188:1988 189:1276 190:7443 191:103 192:7102
193:5455 194:4014 195:3368 196:1365 197:1107 198:4918
199:5585 200:6064 201:2561 202:8968 203:8872 204:4482
205:2663 206:2933 207:2882 208:3965 209:3673 210:3092
211:1697 212:2210 213:2030 214:877 215:84 216:5508
217:1709 218:567 219:322 220:1289 221:595 222:336
223:618
End of report
This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, LacNOG,
TRNOG, CaribNOG and the RIPE Routing Working Group.
Daily listings are sent to bgp-stats(a)lists.apnic.net
For historical data, please see http://thyme.rand.apnic.net.
If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>.
Routing Table Report 04:00 +10GMT Sat 15 Feb, 2014
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 482175
Prefixes after maximum aggregation: 191598
Deaggregation factor: 2.52
Unique aggregates announced to Internet: 238436
Total ASes present in the Internet Routing Table: 46178
Prefixes per ASN: 10.44
Origin-only ASes present in the Internet Routing Table: 35615
Origin ASes announcing only one prefix: 16407
Transit ASes present in the Internet Routing Table: 6027
Transit-only ASes present in the Internet Routing Table: 169
Average AS path length visible in the Internet Routing Table: 4.6
Max AS path length visible: 53
Max AS path prepend of ASN ( 50404) 51
Prefixes from unregistered ASNs in the Routing Table: 1880
Unregistered ASNs in the Routing Table: 492
Number of 32-bit ASNs allocated by the RIRs: 5941
Number of 32-bit ASNs visible in the Routing Table: 4536
Prefixes from 32-bit ASNs in the Routing Table: 14493
Number of bogon 32-bit ASNs visible in the Routing Table: 12
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 428
Number of addresses announced to Internet: 2655149028
Equivalent to 158 /8s, 66 /16s and 91 /24s
Percentage of available address space announced: 71.7
Percentage of allocated address space announced: 71.7
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 95.7
Total number of prefixes smaller than registry allocations: 168252
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 114345
Total APNIC prefixes after maximum aggregation: 34516
APNIC Deaggregation factor: 3.31
Prefixes being announced from the APNIC address blocks: 116873
Unique aggregates announced from the APNIC address blocks: 49142
APNIC Region origin ASes present in the Internet Routing Table: 4893
APNIC Prefixes per ASN: 23.89
APNIC Region origin ASes announcing only one prefix: 1223
APNIC Region transit ASes present in the Internet Routing Table: 841
Average APNIC Region AS path length visible: 4.6
Max APNIC Region AS path length visible: 21
Number of APNIC region 32-bit ASNs visible in the Routing Table: 834
Number of APNIC addresses announced to Internet: 730899008
Equivalent to 43 /8s, 144 /16s and 162 /24s
Percentage of available APNIC address space announced: 85.4
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-63999, 131072-133631
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 165163
Total ARIN prefixes after maximum aggregation: 82672
ARIN Deaggregation factor: 2.00
Prefixes being announced from the ARIN address blocks: 166487
Unique aggregates announced from the ARIN address blocks: 77076
ARIN Region origin ASes present in the Internet Routing Table: 16142
ARIN Prefixes per ASN: 10.31
ARIN Region origin ASes announcing only one prefix: 6101
ARIN Region transit ASes present in the Internet Routing Table: 1681
Average ARIN Region AS path length visible: 4.0
Max ARIN Region AS path length visible: 21
Number of ARIN region 32-bit ASNs visible in the Routing Table: 66
Number of ARIN addresses announced to Internet: 1064975232
Equivalent to 63 /8s, 122 /16s and 59 /24s
Percentage of available ARIN address space announced: 56.3
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 393216-394239
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 121470
Total RIPE prefixes after maximum aggregation: 61741
RIPE Deaggregation factor: 1.97
Prefixes being announced from the RIPE address blocks: 125413
Unique aggregates announced from the RIPE address blocks: 79964
RIPE Region origin ASes present in the Internet Routing Table: 17642
RIPE Prefixes per ASN: 7.11
RIPE Region origin ASes announcing only one prefix: 8328
RIPE Region transit ASes present in the Internet Routing Table: 2860
Average RIPE Region AS path length visible: 5.0
Max RIPE Region AS path length visible: 53
Number of RIPE region 32-bit ASNs visible in the Routing Table: 2620
Number of RIPE addresses announced to Internet: 656547716
Equivalent to 39 /8s, 34 /16s and 31 /24s
Percentage of available RIPE address space announced: 95.4
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 196608-200191
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 54496
Total LACNIC prefixes after maximum aggregation: 9994
LACNIC Deaggregation factor: 5.45
Prefixes being announced from the LACNIC address blocks: 60180
Unique aggregates announced from the LACNIC address blocks: 27714
LACNIC Region origin ASes present in the Internet Routing Table: 2065
LACNIC Prefixes per ASN: 29.14
LACNIC Region origin ASes announcing only one prefix: 550
LACNIC Region transit ASes present in the Internet Routing Table: 411
Average LACNIC Region AS path length visible: 4.8
Max LACNIC Region AS path length visible: 32
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1007
Number of LACNIC addresses announced to Internet: 150817696
Equivalent to 8 /8s, 253 /16s and 75 /24s
Percentage of available LACNIC address space announced: 89.9
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 262144-263679 plus ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 12093
Total AfriNIC prefixes after maximum aggregation: 2637
AfriNIC Deaggregation factor: 4.59
Prefixes being announced from the AfriNIC address blocks: 12794
Unique aggregates announced from the AfriNIC address blocks: 4184
AfriNIC Region origin ASes present in the Internet Routing Table: 705
AfriNIC Prefixes per ASN: 18.15
AfriNIC Region origin ASes announcing only one prefix: 205
AfriNIC Region transit ASes present in the Internet Routing Table: 148
Average AfriNIC Region AS path length visible: 4.8
Max AfriNIC Region AS path length visible: 24
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 9
Number of AfriNIC addresses announced to Internet: 51488000
Equivalent to 3 /8s, 17 /16s and 165 /24s
Percentage of available AfriNIC address space announced: 51.1
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4766 2978 11564 892 Korea Telecom
17974 2756 902 88 PT Telekomunikasi Indonesia
7545 2183 320 116 TPG Telecom Limited
4755 1822 392 194 TATA Communications formerly
9829 1592 1283 39 National Internet Backbone
9583 1300 102 533 Sify Limited
7552 1232 1082 13 Viettel Corporation
4808 1169 2117 355 CNCGROUP IP network China169
24560 1104 376 172 Bharti Airtel Ltd., Telemedia
9498 1083 293 66 BHARTI Airtel Ltd.
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
6389 3025 3688 53 BellSouth.net Inc.
22773 2323 2938 139 Cox Communications Inc.
1785 2163 691 129 PaeTec Communications, Inc.
18566 2048 379 178 MegaPath Corporation
20115 1684 1665 572 Charter Communications
4323 1620 1090 412 tw telecom holdings, inc.
701 1492 11189 761 MCI Communications Services,
30036 1359 291 572 Mediacom Communications Corp
6983 1298 772 582 ITC^Deltacom
7018 1294 18003 838 AT&T Services, Inc.
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8402 1794 544 16 OJSC "Vimpelcom"
34984 1402 243 225 TELLCOM ILETISIM HIZMETLERI A
20940 1229 456 922 Akamai International B.V.
13188 1046 100 28 TOV "Bank-Inform"
31148 1017 45 21 Freenet Ltd.
8551 895 370 41 Bezeq International-Ltd
6849 859 362 37 JSC "Ukrtelecom"
6830 773 2331 424 Liberty Global Operations B.V
12479 710 797 55 France Telecom Espana SA
35228 553 246 16 Telefonica UK Limited
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
28573 3412 1882 80 NET Serviços de Comunicação S
10620 2738 439 199 Telmex Colombia S.A.
18881 1875 972 21 Global Village Telecom
7303 1744 1165 220 Telecom Argentina S.A.
8151 1377 2892 422 Uninet S.A. de C.V.
6503 930 434 61 Axtel, S.A.B. de C.V.
11830 869 364 15 Instituto Costarricense de El
7738 847 1626 39 Telemar Norte Leste S.A.
27947 842 93 88 Telconet S.A
3816 770 314 132 COLOMBIA TELECOMUNICACIONES S
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
36998 1810 240 6 Sudanese Mobile Telephone (ZA
24863 917 380 28 Link Egypt (Link.NET)
6713 602 685 28 Office National des Postes et
8452 485 958 13 TE-AS
24835 298 144 9 Vodafone Data
36992 263 783 24 ETISALAT MISR
29571 248 22 17 Cote d'Ivoire Telecom
3741 247 921 208 Internet Solutions
15706 219 32 6 Sudatel (Sudan Telecom Co. Lt
29975 192 668 21 Vodacom
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
28573 3412 1882 80 NET Serviços de Comunicação S
6389 3025 3688 53 BellSouth.net Inc.
4766 2978 11564 892 Korea Telecom
17974 2756 902 88 PT Telekomunikasi Indonesia
10620 2738 439 199 Telmex Colombia S.A.
22773 2323 2938 139 Cox Communications Inc.
7545 2183 320 116 TPG Telecom Limited
1785 2163 691 129 PaeTec Communications, Inc.
18566 2048 379 178 MegaPath Corporation
18881 1875 972 21 Global Village Telecom
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
6389 3025 2972 BellSouth.net Inc.
17974 2756 2668 PT Telekomunikasi Indonesia
10620 2738 2539 Telmex Colombia S.A.
22773 2323 2184 Cox Communications Inc.
4766 2978 2086 Korea Telecom
7545 2183 2067 TPG Telecom Limited
1785 2163 2034 PaeTec Communications, Inc.
18566 2048 1870 MegaPath Corporation
18881 1875 1854 Global Village Telecom
36998 1810 1804 Sudanese Mobile Telephone (ZA
Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio
14728 UNALLOCATED 8.8.192.0/23 3356 Level 3 Communicatio
14728 UNALLOCATED 8.8.196.0/22 3356 Level 3 Communicatio
14728 UNALLOCATED 8.8.200.0/23 3356 Level 3 Communicatio
14728 UNALLOCATED 8.8.202.0/23 3356 Level 3 Communicatio
53506 UNALLOCATED 8.17.102.0/23 2828 XO Communications
20260 UNALLOCATED 8.25.160.0/24 3356 Level 3 Communicatio
20260 UNALLOCATED 8.25.161.0/24 3356 Level 3 Communicatio
46473 UNALLOCATED 8.27.122.0/24 12180 Internap Network Ser
46473 UNALLOCATED 8.27.124.0/24 12180 Internap Network Ser
Complete listing at http://thyme.rand.apnic.net/current/data-badAS
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
27.100.7.0/24 56096 >>UNKNOWN<<
41.73.1.0/24 37004 >>UNKNOWN<<
41.73.2.0/24 37004 >>UNKNOWN<<
41.73.10.0/24 37004 >>UNKNOWN<<
41.73.11.0/24 37004 >>UNKNOWN<<
41.73.12.0/24 37004 >>UNKNOWN<<
41.73.13.0/24 37004 >>UNKNOWN<<
41.73.15.0/24 37004 >>UNKNOWN<<
41.73.16.0/24 37004 >>UNKNOWN<<
41.73.18.0/24 37004 >>UNKNOWN<<
Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:12 /10:30 /11:90 /12:254
/13:476 /14:953 /15:1660 /16:12874 /17:6826 /18:11521
/19:23755 /20:33449 /21:36100 /22:51557 /23:44857 /24:255554
/25:775 /26:933 /27:434 /28:12 /29:17 /30:8
/31:1 /32:11
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
18566 2003 2048 MegaPath Corporation
36998 1771 1810 Sudanese Mobile Telephone (ZA
6389 1696 3025 BellSouth.net Inc.
22773 1567 2323 Cox Communications Inc.
8402 1474 1794 OJSC "Vimpelcom"
30036 1199 1359 Mediacom Communications Corp
11492 1162 1200 CABLE ONE, INC.
1785 1160 2163 PaeTec Communications, Inc.
6983 1038 1298 ITC^Deltacom
22561 990 1276 CenturyTel Internet Holdings,
Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:945 2:793 3:3 4:16 5:896 6:22
8:656 12:1857 13:3 14:950 15:9 16:3
17:24 18:21 20:36 23:679 24:1709 27:1730
31:1559 32:44 33:2 34:5 36:122 37:1923
38:928 39:4 40:192 41:3293 42:243 44:17
46:2131 47:12 49:664 50:918 52:12 54:56
55:3 57:26 58:1138 59:582 60:370 61:1512
62:1241 63:1963 64:4371 65:2253 66:4190 67:2060
68:1027 69:3303 70:858 71:472 72:2010 74:2658
75:313 76:309 77:1186 78:1041 79:696 80:1319
81:1121 82:672 83:740 84:758 85:1250 86:422
87:1032 88:520 89:1658 90:146 91:5727 92:667
93:1648 94:1976 95:1444 96:531 97:353 98:1067
99:41 100:34 101:772 103:4181 105:536 106:148
107:464 108:538 109:2084 110:968 111:1248 112:618
113:821 114:781 115:1069 116:1024 117:869 118:1262
119:1302 120:331 121:787 122:1934 123:1255 124:1395
125:1407 128:638 129:242 130:365 131:658 132:353
133:157 134:313 135:74 136:249 137:301 138:350
139:156 140:206 141:359 142:552 143:414 144:491
145:99 146:598 147:412 148:788 149:342 150:149
151:559 152:422 153:205 154:82 155:524 156:325
157:367 158:293 159:861 160:357 161:464 162:1139
163:215 164:677 165:605 166:290 167:591 168:1047
169:125 170:1183 171:196 172:15 173:1599 174:677
175:570 176:1438 177:2738 178:1975 179:450 180:1626
181:988 182:1376 183:497 184:691 185:1264 186:2798
187:1461 188:1972 189:1286 190:7436 191:72 192:7094
193:5429 194:4002 195:3364 196:1369 197:1099 198:4902
199:5572 200:6080 201:2608 202:8988 203:8902 204:4489
205:2657 206:2927 207:2869 208:3962 209:3656 210:3101
211:1663 212:2222 213:2027 214:881 215:84 216:5504
217:1700 218:570 219:323 220:1291 221:593 222:336
223:589
End of report