Routing Table Report 05:00 +10GMT Sun 25 Jun, 2017
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/au/
Analysis Summary
----------------
BGP routing table entries examined: 643299
Prefixes after maximum aggregation (per Origin AS): 252872
Deaggregation factor: 2.54
Unique aggregates announced (without unneeded subnets): 314140
Total ASes present in the Internet Routing Table: 57510
Prefixes per ASN: 11.19
Origin-only ASes present in the Internet Routing Table: 49874
Origin ASes announcing only one prefix: 22009
Transit ASes present in the Internet Routing Table: 7636
Transit-only ASes present in the Internet Routing Table: 214
Average AS path length visible in the Internet Routing Table: 4.9
Max AS path length visible: 33
Max AS path prepend of ASN ( 8591) 26
Prefixes from unregistered ASNs in the Routing Table: 37
Numnber of instances of unregistered ASNs: 46
Number of 32-bit ASNs allocated by the RIRs: 19185
Number of 32-bit ASNs visible in the Routing Table: 14916
Prefixes from 32-bit ASNs in the Routing Table: 60805
Number of bogon 32-bit ASNs visible in the Routing Table: 58
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 362
Number of addresses announced to Internet: 2847353456
Equivalent to 169 /8s, 183 /16s and 42 /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: 215534
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 170974
Total APNIC prefixes after maximum aggregation: 50639
APNIC Deaggregation factor: 3.38
Prefixes being announced from the APNIC address blocks: 170022
Unique aggregates announced from the APNIC address blocks: 73565
APNIC Region origin ASes present in the Internet Routing Table: 8142
APNIC Prefixes per ASN: 20.88
APNIC Region origin ASes announcing only one prefix: 2312
APNIC Region transit ASes present in the Internet Routing Table: 1133
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: 3035
Number of APNIC addresses announced to Internet: 762334256
Equivalent to 45 /8s, 112 /16s and 76 /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: 197690
Total ARIN prefixes after maximum aggregation: 94430
ARIN Deaggregation factor: 2.09
Prefixes being announced from the ARIN address blocks: 199604
Unique aggregates announced from the ARIN address blocks: 91992
ARIN Region origin ASes present in the Internet Routing Table: 17888
ARIN Prefixes per ASN: 11.16
ARIN Region origin ASes announcing only one prefix: 6625
ARIN Region transit ASes present in the Internet Routing Table: 1747
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: 2046
Number of ARIN addresses announced to Internet: 1109934400
Equivalent to 66 /8s, 40 /16s and 65 /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: 175099
Total RIPE prefixes after maximum aggregation: 85713
RIPE Deaggregation factor: 2.04
Prefixes being announced from the RIPE address blocks: 170852
Unique aggregates announced from the RIPE address blocks: 102747
RIPE Region origin ASes present in the Internet Routing Table: 24153
RIPE Prefixes per ASN: 7.07
RIPE Region origin ASes announcing only one prefix: 11097
RIPE Region transit ASes present in the Internet Routing Table: 3361
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: 5947
Number of RIPE addresses announced to Internet: 712027904
Equivalent to 42 /8s, 112 /16s and 175 /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: 82452
Total LACNIC prefixes after maximum aggregation: 18290
LACNIC Deaggregation factor: 4.51
Prefixes being announced from the LACNIC address blocks: 83757
Unique aggregates announced from the LACNIC address blocks: 38568
LACNIC Region origin ASes present in the Internet Routing Table: 6057
LACNIC Prefixes per ASN: 13.83
LACNIC Region origin ASes announcing only one prefix: 1651
LACNIC Region transit ASes present in the Internet Routing Table: 1098
Average LACNIC Region AS path length visible: 5.7
Max LACNIC Region AS path length visible: 31
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3577
Number of LACNIC addresses announced to Internet: 170547456
Equivalent to 10 /8s, 42 /16s and 89 /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: 17001
Total AfriNIC prefixes after maximum aggregation: 3764
AfriNIC Deaggregation factor: 4.52
Prefixes being announced from the AfriNIC address blocks: 18702
Unique aggregates announced from the AfriNIC address blocks: 6946
AfriNIC Region origin ASes present in the Internet Routing Table: 1035
AfriNIC Prefixes per ASN: 18.07
AfriNIC Region origin ASes announcing only one prefix: 323
AfriNIC Region transit ASes present in the Internet Routing Table: 203
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: 311
Number of AfriNIC addresses announced to Internet: 92084224
Equivalent to 5 /8s, 125 /16s and 24 /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 405 361 TPG-INTERNET-AP TPG Telecom Limited, AU
17974 2975 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo
9829 2749 1499 540 BSNL-NIB National Internet Backbone, IN
4766 2372 11135 750 KIXS-AS-KR Korea Telecom, KR
9808 2168 8648 43 CMNET-GD Guangdong Mobile Communication
4755 2084 422 218 TATACOMM-AS TATA Communications formerl
45899 1885 1423 106 VNPT-AS-VN VNPT Corp, VN
7552 1625 1104 73 VIETEL-AS-AP Viettel Corporation, VN
9498 1592 360 138 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 3810 2953 161 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
6327 3413 1333 81 SHAW - Shaw Communications Inc., CA
6389 2063 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc.,
18566 2053 405 109 MEGAPATH5-US - MegaPath Corporation, US
20115 2009 2171 419 CHARTER-NET-HKY-NC - Charter Communicat
209 1832 5069 641 CENTURYLINK-US-LEGACY-QWEST - Qwest Com
30036 1791 324 307 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom
16509 1697 3250 541 AMAZON-02 - Amazon.com, Inc., US
6983 1695 854 231 ITCDELTA - Earthlink, Inc., US
701 1555 10561 624 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 2901 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 2884 958 2079 AKAMAI-ASN1, US
34984 2026 329 393 TELLCOM-AS, TR
9121 1963 1691 17 TTNET, TR
12479 1612 1044 53 UNI2-AS, ES
13188 1602 100 55 TRIOLAN, UA
12389 1483 1408 627 ROSTELECOM-AS, RU
6849 1225 355 21 UKRTELNET, UA
8402 1152 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 3549 546 154 Telmex Colombia S.A., CO
8151 2503 3402 572 Uninet S.A. de C.V., MX
11830 2086 369 57 Instituto Costarricense de Electricidad
7303 1563 1010 249 Telecom Argentina S.A., AR
6503 1540 437 54 Axtel, S.A.B. de C.V., MX
6147 1299 377 27 Telefonica del Peru S.A.A., PE
3816 1014 499 92 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
28573 970 2299 177 CLARO S.A., BR
11172 915 126 82 Alestra, S. de R.L. de C.V., MX
18881 896 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 724 91 8 Afrihost, ZA
36903 712 358 126 MT-MPLS, MA
36992 643 1375 26 ETISALAT-MISR, EG
24835 498 850 15 RAYA-AS, EG
37492 407 320 75 ORANGE-, TN
29571 401 36 10 CITelecom-AS, CI
15399 353 35 7 WANANCHI-, KE
8452 344 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 405 361 TPG-INTERNET-AP TPG Telecom Limited, AU
22773 3810 2953 161 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
10620 3549 546 154 Telmex Colombia S.A., CO
6327 3413 1333 81 SHAW - Shaw Communications Inc., CA
39891 3338 187 22 ALJAWWALSTC-AS, SA
17974 2975 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo
8551 2901 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 2884 958 2079 AKAMAI-ASN1, US
9829 2749 1499 540 BSNL-NIB National Internet Backbone, IN
8151 2503 3402 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 3810 3649 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
10620 3549 3395 Telmex Colombia S.A., CO
6327 3413 3332 SHAW - Shaw Communications Inc., CA
39891 3338 3316 ALJAWWALSTC-AS, SA
17974 2975 2902 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I
8551 2901 2861 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
9829 2749 2209 BSNL-NIB National Internet Backbone, IN
9808 2168 2125 CMNET-GD Guangdong Mobile Communication Co.Ltd.
11830 2086 2029 Instituto Costarricense de Electricidad y Telec
6389 2063 2024 BELLSOUTH-NET-BLK - BellSouth.net Inc., US
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
/13:545 /14:1050 /15:1852 /16:13428 /17:7561 /18:13244
/19:24249 /20:37422 /21:40647 /22:77187 /23:63345 /24:362100
/25:46 /26:28 /27:51 /28:38 /29:19 /30:32
/31:8 /32:0
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
6327 3205 3413 SHAW - Shaw Communications Inc., CA
22773 2975 3810 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
39891 2898 3338 ALJAWWALSTC-AS, SA
8551 2366 2901 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
18566 1946 2053 MEGAPATH5-US - MegaPath Corporation, US
30036 1584 1791 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi
11830 1476 2086 Instituto Costarricense de Electricidad y Telec
10620 1473 3549 Telmex Colombia S.A., CO
11492 1373 1520 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)
----------------------------------------------
1:1515 2:822 4:18 5:2438 6:34 8:1042
12:1835 13:120 14:1712 15:28 16:2 17:126
18:91 20:61 23:2379 24:1869 25:2 27:2444
31:1915 32:65 33:14 35:20 36:417 37:2350
38:1322 39:58 40:97 41:3009 42:467 43:1939
44:72 45:2827 46:2792 47:153 49:1227 50:994
51:18 52:830 54:362 55:6 56:4 57:40
58:1528 59:929 60:390 61:1927 62:1679 63:1918
64:4546 65:2220 66:4550 67:2274 68:1245 69:3400
70:1148 71:587 72:2200 74:2688 75:386 76:429
77:1505 78:1460 79:2277 80:1402 81:1393 82:1003
83:719 84:883 85:1791 86:480 87:1159 88:763
89:2104 90:176 91:6194 92:978 93:2384 94:2388
95:2707 96:629 97:355 98:1053 99:86 100:155
101:1184 103:15035 104:2939 105:166 106:502 107:1708
108:818 109:2903 110:1442 111:1715 112:1188 113:1211
114:1012 115:1812 116:1763 117:1707 118:2166 119:1589
120:1072 121:1056 122:2273 123:1831 124:1443 125:1805
128:746 129:634 130:417 131:1401 132:523 133:199
134:648 135:225 136:448 137:435 138:1955 139:514
140:324 141:595 142:748 143:901 144:791 145:183
146:1013 147:679 148:1428 149:573 150:699 151:978
152:694 153:303 154:808 155:748 156:605 157:639
158:453 159:1411 160:676 161:743 162:2493 163:529
164:792 165:1391 166:379 167:1248 168:2704 169:779
170:3400 171:317 172:1017 173:1932 174:812 175:736
176:1872 177:4096 178:2484 179:1180 180:2230 181:1896
182:2358 183:991 184:866 185:10009 186:3187 187:2231
188:2695 189:1807 190:8239 191:1359 192:9427 193:5786
194:4648 195:3913 196:2097 197:1275 198:5456 199:5885
200:7427 201:4316 202:9695 203:9973 204:4431 205:2814
206:2939 207:3071 208:3979 209:3903 210:3451 211:1885
212:2811 213:2526 214:870 215:66 216:5685 217:2107
218:799 219:377 220:1724 221:917 222:545 223:1172
End of report