Orbit

Routing Table Report 08:00 +10GMT Wed 29 Jan, 2020

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

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

BGP routing table entries examined: 788998 Prefixes after maximum aggregation (per Origin AS): 304007 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 388083 Total ASes present in the Internet Routing Table: 66692 Prefixes per ASN: 11.83 Origin-only ASes present in the Internet Routing Table: 57541 Origin ASes announcing only one prefix: 24121 Transit ASes present in the Internet Routing Table: 9151 Transit-only ASes present in the Internet Routing Table: 276 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: 1324 Number of instances of unregistered ASNs: 1330 Number of 32-bit ASNs allocated by the RIRs: 30352 Number of 32-bit ASNs visible in the Routing Table: 24902 Prefixes from 32-bit ASNs in the Routing Table: 114007 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: 877 Number of addresses announced to Internet: 2851569920 Equivalent to 169 /8s, 247 /16s and 129 /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: 269074

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

Prefixes being announced by APNIC Region ASes: 202376 Total APNIC prefixes after maximum aggregation: 60641 APNIC Deaggregation factor: 3.34 Prefixes being announced from the APNIC address blocks: 196182 Unique aggregates announced from the APNIC address blocks: 84898 APNIC Region origin ASes present in the Internet Routing Table: 10236 APNIC Prefixes per ASN: 19.17 APNIC Region origin ASes announcing only one prefix: 2845 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: 5339 Number of APNIC addresses announced to Internet: 767392512 Equivalent to 45 /8s, 189 /16s and 123 /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: 232025 Total ARIN prefixes after maximum aggregation: 107189 ARIN Deaggregation factor: 2.16 Prefixes being announced from the ARIN address blocks: 229811 Unique aggregates announced from the ARIN address blocks: 116612 ARIN Region origin ASes present in the Internet Routing Table: 18344 ARIN Prefixes per ASN: 12.53 ARIN Region origin ASes announcing only one prefix: 6737 ARIN Region transit ASes present in the Internet Routing Table: 1853 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: 1078475776 Equivalent to 64 /8s, 72 /16s and 60 /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: 229894 Total RIPE prefixes after maximum aggregation: 107284 RIPE Deaggregation factor: 2.14 Prefixes being announced from the RIPE address blocks: 226196 Unique aggregates announced from the RIPE address blocks: 130404 RIPE Region origin ASes present in the Internet Routing Table: 26742 RIPE Prefixes per ASN: 8.46 RIPE Region origin ASes announcing only one prefix: 11695 RIPE Region transit ASes present in the Internet Routing Table: 3676 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: 8857 Number of RIPE addresses announced to Internet: 723628800 Equivalent to 43 /8s, 33 /16s and 179 /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: 102216 Total LACNIC prefixes after maximum aggregation: 23663 LACNIC Deaggregation factor: 4.32 Prefixes being announced from the LACNIC address blocks: 103370 Unique aggregates announced from the LACNIC address blocks: 45254 LACNIC Region origin ASes present in the Internet Routing Table: 9356 LACNIC Prefixes per ASN: 11.05 LACNIC Region origin ASes announcing only one prefix: 2369 LACNIC Region transit ASes present in the Internet Routing Table: 1766 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: 6927 Number of LACNIC addresses announced to Internet: 174013696 Equivalent to 10 /8s, 95 /16s and 61 /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: 21163 Total AfriNIC prefixes after maximum aggregation: 4432 AfriNIC Deaggregation factor: 4.78 Prefixes being announced from the AfriNIC address blocks: 32562 Unique aggregates announced from the AfriNIC address blocks: 10125 AfriNIC Region origin ASes present in the Internet Routing Table: 1353 AfriNIC Prefixes per ASN: 24.07 AfriNIC Region origin ASes announcing only one prefix: 475 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: 648 Number of AfriNIC addresses announced to Internet: 107506176 Equivalent to 6 /8s, 104 /16s and 106 /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 5248 642 594 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3305 1330 21 VIETEL-AS-AP Viettel Group, VN 45899 3122 1786 108 VNPT-AS-VN VNPT Corp, VN 7713 2695 813 498 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 2135 441 196 TATACOMM-AS TATA Communications formerl 9829 2133 1374 236 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 3915 259 650 CABLEONE, US 16509 3761 7723 1654 AMAZON-02, US 22773 3526 2971 153 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3364 1324 93 SHAW, CA 16625 2969 1557 2131 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 6025 908 3072 TTNET, TR 12479 5857 1630 135 UNI2-AS, ES 39891 4034 219 19 ALJAWWALSTC-AS, SA 31334 3431 484 13 KABELDEUTSCHLAND-AS, DE 8551 3096 379 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2786 447 1928 AKAMAI-ASN1, US 12389 2388 2244 699 ROSTELECOM-AS, RU 9009 2081 224 1123 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 6197 3300 607 Uninet S.A. de C.V., MX 10620 3352 533 470 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 1483 1027 263 Telecom Argentina S.A., AR 28573 1265 2235 192 CLARO S.A., BR 13999 1165 503 281 Mega Cable, S.A. de C.V., MX 3816 1122 560 132 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1091 379 39 Telefonica del Peru S.A.A., PE 11172 954 112 69 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 24835 1097 566 24 RAYA-AS, EG 24863 1057 393 23 LINKdotNET-AS, EG 36992 1039 1535 73 ETISALAT-MISR, EG 36903 876 452 97 MT-MPLS, MA 6713 616 1863 34 IAM-AS, MA 29571 560 68 12 ORANGE-COTE-IVOIRE, CI 37342 476 32 1 MOVITEL, MZ 36935 383 522 40 Vodafone-, EG 23889 351 231 15 MauritiusTelecom, MU 15399 335 45 10 WANANCHI-, KE

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 6197 3300 607 Uninet S.A. de C.V., MX 47331 6025 908 3072 TTNET, TR 12479 5857 1630 135 UNI2-AS, ES 7545 5248 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 3915 259 650 CABLEONE, US 16509 3761 7723 1654 AMAZON-02, US 22773 3526 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 5857 5722 UNI2-AS, ES 7545 5248 4654 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 3526 3373 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3305 3284 VIETEL-AS-AP Viettel Group, VN 6327 3364 3271 SHAW, CA 11492 3915 3265 CABLEONE, US 8551 3096 3051 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 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 27.126.156.0/22 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 /15:1916 /16:13358 /17:8122 /18:13749 /19:25430 /20:38958 /21:47633 /22:98196 /23:80383 /24:459079 /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 5089 6025 TTNET, TR 12479 4829 5857 UNI2-AS, ES 31334 3276 3431 KABELDEUTSCHLAND-AS, DE 6327 3153 3364 SHAW, CA 7155 3139 4047 VIASAT-SP-BACKBONE, US 11492 3058 3915 CABLEONE, US 39891 2946 4034 ALJAWWALSTC-AS, SA 22773 2744 3526 ASN-CXA-ALL-CCI-22773-RDC, US 8551 2556 3096 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) ----------------------------------------------

1:1476 2:1161 3:30 4:17 5:3247 6:48 8:1349 9:1 12:1791 13:478 14:2210 15:64 16:9 17:283 18:79 20:56 23:3233 24:2623 25:2 27:2514 31:2866 32:85 35:43 36:931 37:3213 38:1825 39:314 40:131 41:3310 42:626 43:2082 44:190 45:12995 46:3635 47:274 49:1421 50:1561 51:344 52:1109 54:270 55:656 56:6 57:53 58:1764 59:1026 60:687 61:2181 62:2163 63:1898 64:5030 65:2323 66:4825 67:2848 68:1233 69:3828 70:1410 71:668 72:2781 74:2615 75:1439 76:671 77:2580 78:3442 79:2373 80:1830 81:1647 82:1213 83:1030 84:1202 85:2964 86:581 87:1689 88:2375 89:2690 90:281 91:7529 92:1457 93:2429 94:2583 95:4428 96:1017 97:337 98:962 99:965 100:68 101:933 102:797 103:22802 104:3615 105:371 106:823 107:1853 108:697 109:3607 110:1752 111:1882 112:1545 113:1267 114:1312 115:1792 116:1745 117:2020 118:2092 119:1653 120:799 121:971 122:2358 123:1861 124:1544 125:1965 128:1335 129:905 130:595 131:1833 132:763 133:300 134:1253 135:273 136:598 137:886 138:2190 139:983 140:591 141:877 142:849 143:1172 144:945 145:292 146:1457 147:1001 148:1911 149:1094 150:807 151:1254 152:1463 153:370 154:4682 155:891 156:3276 157:1081 158:716 159:1935 160:1700 161:1003 162:2979 163:772 164:1424 165:1224 166:532 167:1451 168:3533 169:481 170:4215 171:741 172:1856 173:2344 174:1037 175:992 176:2610 177:4109 178:2882 179:1433 180:2150 181:2351 182:2791 183:1090 184:2395 185:15956 186:3717 187:2557 188:3529 189:2090 190:8236 191:1478 192:10212 193:7289 194:5984 195:4269 196:3349 197:1818 198:6068 199:5923 200:7115 201:5101 202:10011 203:10098 204:4460 205:3061 206:3179 207:3204 208:3997 209:4319 210:3713 211:1865 212:3218 213:3014 214:1163 215:53 216:5918 217:2320 218:864 219:419 220:1978 221:912 222:831 223:1389

End of report