Orbit

Routing Table Report 08:00 +10GMT Fri 31 Jan, 2020

Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/london/

Analysis Summary ----------------

BGP routing table entries examined: 789267 Prefixes after maximum aggregation (per Origin AS): 304151 Deaggregation factor: 2.59 Unique aggregates announced (without unneeded subnets): 388232 Total ASes present in the Internet Routing Table: 66721 Prefixes per ASN: 11.83 Origin-only ASes present in the Internet Routing Table: 57580 Origin ASes announcing only one prefix: 24163 Transit ASes present in the Internet Routing Table: 9141 Transit-only ASes present in the Internet Routing Table: 275 Average AS path length visible in the Internet Routing Table: 3.9 Max AS path length visible: 37 Max AS path prepend of ASN (132972) 29 Prefixes from unregistered ASNs in the Routing Table: 1319 Number of instances of unregistered ASNs: 1325 Number of 32-bit ASNs allocated by the RIRs: 30379 Number of 32-bit ASNs visible in the Routing Table: 24929 Prefixes from 32-bit ASNs in the Routing Table: 114054 Number of bogon 32-bit ASNs visible in the Routing Table: 34 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 1121 Number of addresses announced to Internet: 2851852544 Equivalent to 169 /8s, 251 /16s and 209 /24s Percentage of available address space announced: 77.0 Percentage of allocated address space announced: 77.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.4 Total number of prefixes smaller than registry allocations: 269355

APNIC Region Analysis Summary -----------------------------

Prefixes being announced by APNIC Region ASes: 202457 Total APNIC prefixes after maximum aggregation: 60729 APNIC Deaggregation factor: 3.33 Prefixes being announced from the APNIC address blocks: 196172 Unique aggregates announced from the APNIC address blocks: 84824 APNIC Region origin ASes present in the Internet Routing Table: 10256 APNIC Prefixes per ASN: 19.13 APNIC Region origin ASes announcing only one prefix: 2866 APNIC Region transit ASes present in the Internet Routing Table: 1488 Average APNIC Region AS path length visible: 4.1 Max APNIC Region AS path length visible: 33 Number of APNIC region 32-bit ASNs visible in the Routing Table: 5357 Number of APNIC addresses announced to Internet: 767590656 Equivalent to 45 /8s, 192 /16s and 129 /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, 131072-141625 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: 232124 Total ARIN prefixes after maximum aggregation: 107146 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 229902 Unique aggregates announced from the ARIN address blocks: 116644 ARIN Region origin ASes present in the Internet Routing Table: 18343 ARIN Prefixes per ASN: 12.53 ARIN Region origin ASes announcing only one prefix: 6729 ARIN Region transit ASes present in the Internet Routing Table: 1849 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 22 Number of ARIN region 32-bit ASNs visible in the Routing Table: 3131 Number of ARIN addresses announced to Internet: 1078441984 Equivalent to 64 /8s, 71 /16s and 184 /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, 393216-399260 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, 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: 229951 Total RIPE prefixes after maximum aggregation: 107323 RIPE Deaggregation factor: 2.14 Prefixes being announced from the RIPE address blocks: 226287 Unique aggregates announced from the RIPE address blocks: 130501 RIPE Region origin ASes present in the Internet Routing Table: 26748 RIPE Prefixes per ASN: 8.46 RIPE Region origin ASes announcing only one prefix: 11704 RIPE Region transit ASes present in the Internet Routing Table: 3680 Average RIPE Region AS path length visible: 3.7 Max RIPE Region AS path length visible: 28 Number of RIPE region 32-bit ASNs visible in the Routing Table: 8861 Number of RIPE addresses announced to Internet: 723668224 Equivalent to 43 /8s, 34 /16s and 77 /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 196608-210331 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: 102074 Total LACNIC prefixes after maximum aggregation: 23703 LACNIC Deaggregation factor: 4.31 Prefixes being announced from the LACNIC address blocks: 103279 Unique aggregates announced from the LACNIC address blocks: 45318 LACNIC Region origin ASes present in the Internet Routing Table: 9358 LACNIC Prefixes per ASN: 11.04 LACNIC Region origin ASes announcing only one prefix: 2388 LACNIC Region transit ASes present in the Internet Routing Table: 1755 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 37 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 6930 Number of LACNIC addresses announced to Internet: 174051584 Equivalent to 10 /8s, 95 /16s and 209 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-270748 + 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: 21342 Total AfriNIC prefixes after maximum aggregation: 4459 AfriNIC Deaggregation factor: 4.79 Prefixes being announced from the AfriNIC address blocks: 32506 Unique aggregates announced from the AfriNIC address blocks: 9945 AfriNIC Region origin ASes present in the Internet Routing Table: 1358 AfriNIC Prefixes per ASN: 23.94 AfriNIC Region origin ASes announcing only one prefix: 476 AfriNIC Region transit ASes present in the Internet Routing Table: 262 Average AfriNIC Region AS path length visible: 4.2 Max AfriNIC Region AS path length visible: 19 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 650 Number of AfriNIC addresses announced to Internet: 107336960 Equivalent to 6 /8s, 101 /16s and 213 /24s AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 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 5230 642 594 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3305 1330 21 VIETEL-AS-AP Viettel Group, VN 45899 3123 1787 108 VNPT-AS-VN VNPT Corp, VN 7713 2696 813 499 TELKOMNET-AS-AP PT Telekomunikasi Indon 9808 2596 9043 60 CMNET-GD Guangdong Mobile Communication 9498 2221 433 212 BBIL-AP BHARTI Airtel Ltd., IN 4755 2136 441 196 TATACOMM-AS TATA Communications formerl 9829 2135 1374 235 BSNL-NIB National Internet Backbone, IN 9394 2095 4898 22 CTTNET China TieTong Telecommunications 4766 2070 11101 561 KIXS-AS-KR Korea Telecom, KR

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-APNIC

ARIN Region per AS prefix count summary ---------------------------------------

ASN No of nets /20 equiv MaxAgg Description 7155 4047 280 27 VIASAT-SP-BACKBONE, US 11492 3925 260 653 CABLEONE, US 16509 3777 7727 1668 AMAZON-02, US 22773 3522 2971 153 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3362 1324 93 SHAW, CA 16625 2972 1558 2134 AKAMAI-AS, US 30036 2291 358 92 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2163 5067 536 CENTURYLINK-US-LEGACY-QWEST, US 20115 2138 2780 520 CHARTER-20115, US 18566 2059 405 103 MEGAPATH5-, US

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-ARIN

RIPE Region per AS prefix count summary ---------------------------------------

ASN No of nets /20 equiv MaxAgg Description 47331 6018 908 3072 TTNET, TR 12479 5853 1622 133 UNI2-AS, ES 39891 4034 219 19 ALJAWWALSTC-AS, SA 31334 3431 484 13 KABELDEUTSCHLAND-AS, DE 8551 3092 379 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2810 450 1938 AKAMAI-ASN1, US 12389 2388 2244 699 ROSTELECOM-AS, RU 9009 2079 224 1124 M247, GB 34984 2066 348 556 TELLCOM-AS, TR 9121 1855 1691 18 TTNET, TR

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-RIPE

LACNIC Region per AS prefix count summary -----------------------------------------

ASN No of nets /20 equiv MaxAgg Description 8151 6206 3300 608 Uninet S.A. de C.V., MX 10620 3357 533 471 Telmex Colombia S.A., CO 11830 2681 369 63 Instituto Costarricense de Electricidad 6503 1686 323 390 Axtel, S.A.B. de C.V., MX 7303 1485 1030 263 Telecom Argentina S.A., AR 28573 1265 2235 192 CLARO S.A., BR 13999 1170 504 282 Mega Cable, S.A. de C.V., MX 3816 1122 560 132 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1096 379 39 Telefonica del Peru S.A.A., PE 11172 956 112 71 Alestra, S. de R.L. de C.V., MX

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary ------------------------------------------

ASN No of nets /20 equiv MaxAgg Description 24863 1099 393 23 LINKdotNET-AS, EG 24835 1097 566 24 RAYA-AS, EG 36992 1039 1535 73 ETISALAT-MISR, EG 36903 876 452 97 MT-MPLS, MA 6713 613 1863 34 IAM-AS, MA 29571 561 68 12 ORANGE-COTE-IVOIRE, CI 37342 476 32 1 MOVITEL, MZ 36935 383 522 40 Vodafone-, EG 15399 355 45 10 WANANCHI-, KE 23889 351 231 15 MauritiusTelecom, MU

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-AFRINIC

Global Per AS prefix count summary ----------------------------------

ASN No of nets /20 equiv MaxAgg Description 8151 6206 3300 608 Uninet S.A. de C.V., MX 47331 6018 908 3072 TTNET, TR 12479 5853 1622 133 UNI2-AS, ES 7545 5230 642 594 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4047 280 27 VIASAT-SP-BACKBONE, US 39891 4034 219 19 ALJAWWALSTC-AS, SA 11492 3925 260 653 CABLEONE, US 16509 3777 7727 1668 AMAZON-02, US 22773 3522 2971 153 ASN-CXA-ALL-CCI-22773-RDC, US 31334 3431 484 13 KABELDEUTSCHLAND-AS, DE

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet

Global Per AS Maximum Aggregation summary -----------------------------------------

ASN No of nets Net Savings Description 12479 5853 5720 UNI2-AS, ES 7545 5230 4636 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4047 4020 VIASAT-SP-BACKBONE, US 39891 4034 4015 ALJAWWALSTC-AS, SA 31334 3431 3418 KABELDEUTSCHLAND-AS, DE 22773 3522 3369 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3305 3284 VIETEL-AS-AP Viettel Group, VN 11492 3925 3272 CABLEONE, US 6327 3362 3269 SHAW, CA 8551 3092 3047 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo

Complete listing at http://thyme.rand.apnic.net/london/data-CIDRnet

List of Unregistered Origin ASNs (Global) -----------------------------------------

Bad AS Designation Net Originated Transit AS Transit AS Name 17076 UNALLOCATED 8.12.244.0/24 3356 LEVEL3, US 4200111000 PRIVATE 8.20.0.0/23 35873 MOVE-NETWORKS, US 16589 UNALLOCATED 8.20.241.0/24 23393 NUCDN, US 16589 UNALLOCATED 8.20.243.0/24 23393 NUCDN, US 16589 UNALLOCATED 8.20.247.0/24 23393 NUCDN, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 174 COGENT-174, US 62485 UNALLOCATED 8.23.229.0/24 3356 LEVEL3, US 16589 UNALLOCATED 8.26.56.0/24 23393 NUCDN, US 32985 UNALLOCATED 8.28.31.0/24 3356 LEVEL3, US

Complete listing at http://thyme.rand.apnic.net/london/data-badAS

Advertised Unallocated Addresses --------------------------------

Unassigned Network ASN Information AS Name 23.136.224.0/24 Origin: 15206 UNASSIGNED Transit: 174 COGENT-174, US 23.137.192.0/24 Origin: 31798 CANAD-86-31798, CA Transit: 174 COGENT-174, US 23.149.176.0/24 Origin: 32018 GETRACKED-01, CA Transit: 394367 SYSLIFELINE, CA 27.100.7.0/24 Origin: 56096 UNASSIGNED Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 27.126.156.0/23 Origin: 55827 UNASSIGNED Transit: 9930 TTNET-MY TIME dotCom Berhad, MY

Complete listing at http://thyme.rand.apnic.net/london/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 /8:10 /9:11 /10:37 /11:98 /12:283 /13:578 /14:1157 /15:1915 /16:13357 /17:8136 /18:13747 /19:25422 /20:38958 /21:47634 /22:98246 /23:80399 /24:459279 /25:0 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0

Advertised prefixes smaller than registry allocations -----------------------------------------------------

ASN No of nets Total ann. Description 47331 5082 6018 TTNET, TR 12479 4828 5853 UNI2-AS, ES 31334 3276 3431 KABELDEUTSCHLAND-AS, DE 6327 3151 3362 SHAW, CA 7155 3139 4047 VIASAT-SP-BACKBONE, US 11492 3061 3925 CABLEONE, US 39891 2946 4034 ALJAWWALSTC-AS, SA 22773 2740 3522 ASN-CXA-ALL-CCI-22773-RDC, US 8551 2552 3092 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2040 2291 MEDIACOM-ENTERPRISE-BUSINESS, US

Complete listing at http://thyme.rand.apnic.net/london/data-sXXas-nos

Number of /24s announced per /8 block (Global) ----------------------------------------------

1:1482 2:1162 3:30 4:17 5:3259 6:48 8:1346 9:1 12:1789 13:477 14:2210 15:70 16:9 17:283 18:79 20:56 23:3259 24:2627 25:2 27:2510 31:2858 32:85 35:44 36:932 37:3226 38:1828 39:314 40:131 41:3325 42:626 43:2085 44:191 45:12976 46:3629 47:274 49:1422 50:1567 51:343 52:1109 54:271 55:692 56:6 57:53 58:1765 59:1025 60:683 61:2181 62:2163 63:1910 64:5028 65:2323 66:4824 67:2847 68:1234 69:3827 70:1411 71:668 72:2775 74:2614 75:1439 76:672 77:2579 78:3438 79:2365 80:1832 81:1660 82:1215 83:1026 84:1200 85:2967 86:566 87:1692 88:2373 89:2689 90:284 91:7541 92:1454 93:2432 94:2562 95:4420 96:1017 97:337 98:962 99:965 100:67 101:932 102:806 103:22812 104:3605 105:395 106:822 107:1854 108:699 109:3608 110:1752 111:1886 112:1542 113:1262 114:1311 115:1786 116:1741 117:2013 118:2093 119:1653 120:797 121:971 122:2350 123:1864 124:1542 125:1965 128:1344 129:905 130:597 131:1827 132:770 133:300 134:1214 135:273 136:595 137:885 138:2180 139:977 140:589 141:878 142:852 143:1158 144:946 145:291 146:1440 147:1000 148:2003 149:1094 150:805 151:1254 152:1464 153:370 154:4690 155:891 156:3276 157:1082 158:720 159:1932 160:1714 161:1006 162:2979 163:768 164:1421 165:1229 166:532 167:1452 168:3514 169:485 170:4210 171:741 172:1857 173:2344 174:1036 175:987 176:2601 177:4099 178:2880 179:1441 180:2165 181:2354 182:2790 183:1090 184:2398 185:16000 186:3730 187:2540 188:3594 189:2080 190:8270 191:1447 192:10208 193:7267 194:5970 195:4273 196:3376 197:1866 198:6075 199:5909 200:7108 201:5097 202:9989 203:10095 204:4451 205:3065 206:3180 207:3206 208:3994 209:4325 210:3708 211:1865 212:3221 213:3007 214:1169 215:53 216:5921 217:2334 218:868 219:420 220:1973 221:912 222:831 223:1391

End of report