Routing Table Report 05:00 +10GMT Fri 30 Jun, 2017
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/au/
Analysis Summary
----------------
BGP routing table entries examined: 643943
Prefixes after maximum aggregation (per Origin AS): 253063
Deaggregation factor: 2.54
Unique aggregates announced (without unneeded subnets): 314601
Total ASes present in the Internet Routing Table: 57512
Prefixes per ASN: 11.20
Origin-only ASes present in the Internet Routing Table: 49868
Origin ASes announcing only one prefix: 21993
Transit ASes present in the Internet Routing Table: 7644
Transit-only ASes present in the Internet Routing Table: 220
Average AS path length visible in the Internet Routing Table: 4.9
Max AS path length visible: 37
Max AS path prepend of ASN ( 8591) 26
Prefixes from unregistered ASNs in the Routing Table: 40
Numnber of instances of unregistered ASNs: 49
Number of 32-bit ASNs allocated by the RIRs: 19252
Number of 32-bit ASNs visible in the Routing Table: 14954
Prefixes from 32-bit ASNs in the Routing Table: 60981
Number of bogon 32-bit ASNs visible in the Routing Table: 62
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 361
Number of addresses announced to Internet: 2846558576
Equivalent to 169 /8s, 171 /16s and 9 /24s
Percentage of available address space announced: 76.9
Percentage of allocated address space announced: 76.9
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 98.7
Total number of prefixes smaller than registry allocations: 215782
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 171123
Total APNIC prefixes after maximum aggregation: 50627
APNIC Deaggregation factor: 3.38
Prefixes being announced from the APNIC address blocks: 170187
Unique aggregates announced from the APNIC address blocks: 73693
APNIC Region origin ASes present in the Internet Routing Table: 8144
APNIC Prefixes per ASN: 20.90
APNIC Region origin ASes announcing only one prefix: 2307
APNIC Region transit ASes present in the Internet Routing Table: 1131
Average APNIC Region AS path length visible: 4.7
Max APNIC Region AS path length visible: 23
Number of APNIC region 32-bit ASNs visible in the Routing Table: 3043
Number of APNIC addresses announced to Internet: 762283312
Equivalent to 45 /8s, 111 /16s and 133 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-137529
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: 198215
Total ARIN prefixes after maximum aggregation: 94529
ARIN Deaggregation factor: 2.10
Prefixes being announced from the ARIN address blocks: 200143
Unique aggregates announced from the ARIN address blocks: 92074
ARIN Region origin ASes present in the Internet Routing Table: 17893
ARIN Prefixes per ASN: 11.19
ARIN Region origin ASes announcing only one prefix: 6629
ARIN Region transit ASes present in the Internet Routing Table: 1751
Average ARIN Region AS path length visible: 4.6
Max ARIN Region AS path length visible: 21
Number of ARIN region 32-bit ASNs visible in the Routing Table: 2062
Number of ARIN addresses announced to Internet: 1108481856
Equivalent to 66 /8s, 18 /16s and 23 /24s
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, 64198-64296, 393216-397212
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: 174962
Total RIPE prefixes after maximum aggregation: 85717
RIPE Deaggregation factor: 2.04
Prefixes being announced from the RIPE address blocks: 170751
Unique aggregates announced from the RIPE address blocks: 102829
RIPE Region origin ASes present in the Internet Routing Table: 24118
RIPE Prefixes per ASN: 7.08
RIPE Region origin ASes announcing only one prefix: 11082
RIPE Region transit ASes present in the Internet Routing Table: 3356
Average RIPE Region AS path length visible: 5.0
Max RIPE Region AS path length visible: 33
Number of RIPE region 32-bit ASNs visible in the Routing Table: 5949
Number of RIPE addresses announced to Internet: 711940096
Equivalent to 42 /8s, 111 /16s and 88 /24s
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, 64396-64495
196608-207259
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: 82595
Total LACNIC prefixes after maximum aggregation: 18352
LACNIC Deaggregation factor: 4.50
Prefixes being announced from the LACNIC address blocks: 83883
Unique aggregates announced from the LACNIC address blocks: 38681
LACNIC Region origin ASes present in the Internet Routing Table: 6062
LACNIC Prefixes per ASN: 13.84
LACNIC Region origin ASes announcing only one prefix: 1640
LACNIC Region transit ASes present in the Internet Routing Table: 1097
Average LACNIC Region AS path length visible: 5.7
Max LACNIC Region AS path length visible: 37
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3580
Number of LACNIC addresses announced to Internet: 170722304
Equivalent to 10 /8s, 45 /16s and 4 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-266652 + 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: 16959
Total AfriNIC prefixes after maximum aggregation: 3799
AfriNIC Deaggregation factor: 4.46
Prefixes being announced from the AfriNIC address blocks: 18618
Unique aggregates announced from the AfriNIC address blocks: 7003
AfriNIC Region origin ASes present in the Internet Routing Table: 1051
AfriNIC Prefixes per ASN: 17.71
AfriNIC Region origin ASes announcing only one prefix: 334
AfriNIC Region transit ASes present in the Internet Routing Table: 206
Average AfriNIC Region AS path length visible: 5.2
Max AfriNIC Region AS path length visible: 22
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 320
Number of AfriNIC addresses announced to Internet: 92706304
Equivalent to 5 /8s, 134 /16s and 150 /24s
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
7545 3964 405 366 TPG-INTERNET-AP TPG Telecom Limited, AU
17974 2974 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo
9829 2752 1499 540 BSNL-NIB National Internet Backbone, IN
4766 2371 11134 749 KIXS-AS-KR Korea Telecom, KR
9808 2165 8648 44 CMNET-GD Guangdong Mobile Communication
4755 2086 422 220 TATACOMM-AS TATA Communications formerl
45899 1887 1427 107 VNPT-AS-VN VNPT Corp, VN
7552 1619 1104 73 VIETEL-AS-AP Viettel Corporation, VN
9498 1593 360 139 BBIL-AP BHARTI Airtel Ltd., IN
9583 1578 121 541 SIFY-AS-IN Sify Limited, IN
Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
22773 3813 2953 162 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
6327 3412 1333 81 SHAW - Shaw Communications Inc., CA
18566 2179 405 109 MEGAPATH5-US - MegaPath Corporation, US
6389 2063 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc.,
20115 2008 2171 418 CHARTER-NET-HKY-NC - Charter Communicat
209 1835 5067 642 CENTURYLINK-US-LEGACY-QWEST - Qwest Com
30036 1797 324 296 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom
16509 1702 3267 539 AMAZON-02 - Amazon.com, Inc., US
6983 1695 854 231 ITCDELTA - Earthlink, Inc., US
701 1552 10559 621 UUNET - MCI Communications Services, In
Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
39891 3338 187 22 ALJAWWALSTC-AS, SA
8551 2972 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 2903 963 2090 AKAMAI-ASN1, US
34984 2000 328 417 TELLCOM-AS, TR
9121 1957 1691 17 TTNET, TR
12479 1613 1044 53 UNI2-AS, ES
13188 1602 100 55 TRIOLAN, UA
12389 1482 1408 626 ROSTELECOM-AS, RU
6849 1225 355 21 UKRTELNET, UA
8402 1127 544 15 CORBINA-AS OJSC "Vimpelcom", RU
Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
10620 3541 544 194 Telmex Colombia S.A., CO
8151 2504 3404 572 Uninet S.A. de C.V., MX
11830 2088 369 57 Instituto Costarricense de Electricidad
7303 1556 1011 247 Telecom Argentina S.A., AR
6503 1539 437 54 Axtel, S.A.B. de C.V., MX
6147 1299 377 27 Telefonica del Peru S.A.A., PE
3816 1015 499 93 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
28573 967 2299 177 CLARO S.A., BR
11172 915 126 82 Alestra, S. de R.L. de C.V., MX
18881 895 1052 23 TELEFÔNICA BRASIL S.A, BR
Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 1254 398 48 LINKdotNET-AS, EG
37611 721 91 8 Afrihost, ZA
36903 712 358 126 MT-MPLS, MA
36992 643 1375 26 ETISALAT-MISR, EG
24835 499 850 15 RAYA-AS, EG
37492 407 320 75 ORANGE-, TN
29571 401 36 10 CITelecom-AS, CI
15399 353 35 7 WANANCHI-, KE
8452 352 1730 17 TE-AS TE-AS, EG
2018 300 327 74 TENET-1, ZA
Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
7545 3964 405 366 TPG-INTERNET-AP TPG Telecom Limited, AU
22773 3813 2953 162 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
10620 3541 544 194 Telmex Colombia S.A., CO
6327 3412 1333 81 SHAW - Shaw Communications Inc., CA
39891 3338 187 22 ALJAWWALSTC-AS, SA
17974 2974 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo
8551 2972 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 2903 963 2090 AKAMAI-ASN1, US
9829 2752 1499 540 BSNL-NIB National Internet Backbone, IN
8151 2504 3404 572 Uninet S.A. de C.V., MX
Complete listing at http://thyme.rand.apnic.net/au/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
22773 3813 3651 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
10620 3541 3347 Telmex Colombia S.A., CO
6327 3412 3331 SHAW - Shaw Communications Inc., CA
39891 3338 3316 ALJAWWALSTC-AS, SA
8551 2972 2932 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
17974 2974 2901 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I
9829 2752 2212 BSNL-NIB National Internet Backbone, IN
9808 2165 2121 CMNET-GD Guangdong Mobile Communication Co.Ltd.
18566 2179 2070 MEGAPATH5-US - MegaPath Corporation, US
11830 2088 2031 Instituto Costarricense de Electricidad y Telec
Complete listing at http://thyme.rand.apnic.net/au/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
65602 UNALLOCATED 8.225.192.0/24 30372 SUNESYS2 - Sunesys, LLC, US
65534 PRIVATE 36.37.122.0/24 4800 LINTASARTA-AS-AP Network Acces
65538 DOCUMENT 64.27.253.0/24 1273 CW Vodafone Group PLC, GB
64111 UNALLOCATED 98.159.5.0/24 19555 KMI-NETWORK - Kinder Morgan, I
64111 UNALLOCATED 98.159.7.0/24 19555 KMI-NETWORK - Kinder Morgan, I
64121 UNALLOCATED 98.159.9.0/24 19555 KMI-NETWORK - Kinder Morgan, I
64111 UNALLOCATED 98.159.12.0/24 19555 KMI-NETWORK - Kinder Morgan, I
64121 UNALLOCATED 98.159.14.0/24 19555 KMI-NETWORK - Kinder Morgan, I
132304 UNALLOCATED 103.9.236.0/22 4768 CLIX-NZ TelstraClear Ltd, NZ
65315 PRIVATE 103.57.91.0/24 134188 NTTDATAVTS-AS-AP NTT DATA Vict
Complete listing at http://thyme.rand.apnic.net/au/data-badAS
Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------
Prefix Origin AS Description
100.64.23.0/24 10620 Telmex Colombia S.A., CO
Complete listing at http://thyme.rand.apnic.net/au/data-dsua
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
14.192.48.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE
14.192.49.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE
14.192.50.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE
14.192.51.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE
23.226.112.0/20 62788 -Reserved AS-, ZZ
27.100.7.0/24 56096 UNKNOWN
36.255.250.0/24 64091 UNKNOWN
41.76.232.0/21 62878 XLITT - Xlitt, US
41.77.248.0/21 62878 XLITT - Xlitt, US
41.78.12.0/23 62878 XLITT - Xlitt, US
Complete listing at http://thyme.rand.apnic.net/au/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 /8:15 /9:13 /10:35 /11:104 /12:280
/13:543 /14:1052 /15:1850 /16:13433 /17:7557 /18:13231
/19:24240 /20:37400 /21:40618 /22:77186 /23:63333 /24:362831
/25:46 /26:27 /27:51 /28:38 /29:19 /30:32
/31:9 /32:0
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
6327 3215 3412 SHAW - Shaw Communications Inc., CA
22773 2977 3813 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
39891 2898 3338 ALJAWWALSTC-AS, SA
8551 2437 2972 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
18566 2072 2179 MEGAPATH5-US - MegaPath Corporation, US
30036 1590 1797 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi
11830 1478 2088 Instituto Costarricense de Electricidad y Telec
10620 1468 3541 Telmex Colombia S.A., CO
11492 1381 1531 CABLEONE - CABLE ONE, INC., US
6389 1370 2063 BELLSOUTH-NET-BLK - BellSouth.net Inc., US
Complete listing at http://thyme.rand.apnic.net/au/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1525 2:803 4:18 5:2434 6:34 8:1046
12:1835 13:123 14:1690 15:28 16:2 17:158
18:90 20:61 23:2385 24:1977 25:2 27:2471
31:1910 32:63 33:13 35:20 36:412 37:2345
38:1314 39:61 40:98 41:2938 42:468 43:1939
44:71 45:2845 46:2793 47:154 49:1231 50:990
51:18 52:830 54:363 55:6 56:4 57:40
58:1530 59:932 60:387 61:1924 62:1681 63:1919
64:4581 65:2226 66:4566 67:2272 68:1244 69:3382
70:1149 71:586 72:2196 74:2688 75:386 76:423
77:1551 78:1454 79:2366 80:1407 81:1392 82:999
83:722 84:886 85:1793 86:481 87:1159 88:758
89:2105 90:174 91:6189 92:977 93:2375 94:2386
95:2689 96:628 97:353 98:1064 99:86 100:155
101:1189 103:15105 104:2963 105:182 106:505 107:1718
108:821 109:2851 110:1442 111:1711 112:1186 113:1210
114:1014 115:1810 116:1759 117:1700 118:2173 119:1591
120:1077 121:1060 122:2261 123:1837 124:1429 125:1801
128:743 129:637 130:420 131:1405 132:520 133:199
134:646 135:225 136:446 137:432 138:1935 139:512
140:322 141:599 142:750 143:903 144:790 145:183
146:1013 147:682 148:1440 149:579 150:702 151:973
152:688 153:305 154:783 155:748 156:610 157:642
158:450 159:1414 160:685 161:744 162:2497 163:528
164:796 165:1390 166:372 167:1244 168:2947 169:782
170:3458 171:318 172:1024 173:1944 174:814 175:737
176:1871 177:4056 178:2495 179:1180 180:2230 181:1894
182:2367 183:996 184:866 185:10030 186:3220 187:2238
188:2698 189:1794 190:8240 191:1343 192:9460 193:5742
194:4629 195:3909 196:2089 197:1263 198:5460 199:5880
200:7442 201:4340 202:9687 203:10005 204:4442 205:2812
206:2943 207:3075 208:3981 209:3913 210:3450 211:1893
212:2811 213:2516 214:877 215:66 216:5776 217:2105
218:801 219:376 220:1724 221:921 222:553 223:1172
End of report