Orbit

Routing Table Report 08:00 +10GMT Thu 31 Jan, 2019

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

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

BGP routing table entries examined: 739093 Prefixes after maximum aggregation (per Origin AS): 287575 Deaggregation factor: 2.57 Unique aggregates announced (without unneeded subnets): 356877 Total ASes present in the Internet Routing Table: 63061 Prefixes per ASN: 11.72 Origin-only ASes present in the Internet Routing Table: 54242 Origin ASes announcing only one prefix: 23605 Transit ASes present in the Internet Routing Table: 8819 Transit-only ASes present in the Internet Routing Table: 265 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 29 Max AS path prepend of ASN (263665) 27 Prefixes from unregistered ASNs in the Routing Table: 3097 Number of instances of unregistered ASNs: 3105 Number of 32-bit ASNs allocated by the RIRs: 25597 Number of 32-bit ASNs visible in the Routing Table: 20853 Prefixes from 32-bit ASNs in the Routing Table: 90595 Number of bogon 32-bit ASNs visible in the Routing Table: 23 Special use prefixes present in the Routing Table: 11 Prefixes being announced from unallocated address space: 3224 Number of addresses announced to Internet: 2880914120 Equivalent to 171 /8s, 183 /16s and 66 /24s Percentage of available address space announced: 77.8 Percentage of allocated address space announced: 77.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.2 Total number of prefixes smaller than registry allocations: 251785

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

Prefixes being announced by APNIC Region ASes: 194480 Total APNIC prefixes after maximum aggregation: 56370 APNIC Deaggregation factor: 3.45 Prefixes being announced from the APNIC address blocks: 191522 Unique aggregates announced from the APNIC address blocks: 81137 APNIC Region origin ASes present in the Internet Routing Table: 9405 APNIC Prefixes per ASN: 20.36 APNIC Region origin ASes announcing only one prefix: 2676 APNIC Region transit ASes present in the Internet Routing Table: 1399 Average APNIC Region AS path length visible: 3.3 Max APNIC Region AS path length visible: 28 Number of APNIC region 32-bit ASNs visible in the Routing Table: 4434 Number of APNIC addresses announced to Internet: 768697344 Equivalent to 45 /8s, 209 /16s and 100 /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, 131072-139577 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: 216180 Total ARIN prefixes after maximum aggregation: 103033 ARIN Deaggregation factor: 2.10 Prefixes being announced from the ARIN address blocks: 215660 Unique aggregates announced from the ARIN address blocks: 103920 ARIN Region origin ASes present in the Internet Routing Table: 18308 ARIN Prefixes per ASN: 11.78 ARIN Region origin ASes announcing only one prefix: 6826 ARIN Region transit ASes present in the Internet Routing Table: 1854 Average ARIN Region AS path length visible: 3.5 Max ARIN Region AS path length visible: 22 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2559 Number of ARIN addresses announced to Internet: 1079313152 Equivalent to 64 /8s, 85 /16s and 3 /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, 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: 209820 Total RIPE prefixes after maximum aggregation: 98710 RIPE Deaggregation factor: 2.13 Prefixes being announced from the RIPE address blocks: 206040 Unique aggregates announced from the RIPE address blocks: 117342 RIPE Region origin ASes present in the Internet Routing Table: 25792 RIPE Prefixes per ASN: 7.99 RIPE Region origin ASes announcing only one prefix: 11497 RIPE Region transit ASes present in the Internet Routing Table: 3710 Average RIPE Region AS path length visible: 3.7 Max RIPE Region AS path length visible: 29 Number of RIPE region 32-bit ASNs visible in the Routing Table: 7779 Number of RIPE addresses announced to Internet: 716556104 Equivalent to 42 /8s, 181 /16s and 199 /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: 95278 Total LACNIC prefixes after maximum aggregation: 22215 LACNIC Deaggregation factor: 4.29 Prefixes being announced from the LACNIC address blocks: 96703 Unique aggregates announced from the LACNIC address blocks: 42220 LACNIC Region origin ASes present in the Internet Routing Table: 8016 LACNIC Prefixes per ASN: 12.06 LACNIC Region origin ASes announcing only one prefix: 2182 LACNIC Region transit ASes present in the Internet Routing Table: 1501 Average LACNIC Region AS path length visible: 4.6 Max LACNIC Region AS path length visible: 29 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 5571 Number of LACNIC addresses announced to Internet: 172954624 Equivalent to 10 /8s, 79 /16s and 20 /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: 20232 Total AfriNIC prefixes after maximum aggregation: 4186 AfriNIC Deaggregation factor: 4.83 Prefixes being announced from the AfriNIC address blocks: 25942 Unique aggregates announced from the AfriNIC address blocks: 9067 AfriNIC Region origin ASes present in the Internet Routing Table: 1236 AfriNIC Prefixes per ASN: 20.99 AfriNIC Region origin ASes announcing only one prefix: 424 AfriNIC Region transit ASes present in the Internet Routing Table: 242 Average AfriNIC Region AS path length visible: 3.6 Max AfriNIC Region AS path length visible: 22 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 510 Number of AfriNIC addresses announced to Internet: 103015680 Equivalent to 6 /8s, 35 /16s and 229 /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 4574 530 524 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3057 1241 49 VIETEL-AS-AP Viettel Group, VN 45899 3043 1724 111 VNPT-AS-VN VNPT Corp, VN 9829 2751 1496 551 BSNL-NIB National Internet Backbone, IN 9808 2463 8699 27 CMNET-GD Guangdong Mobile Communication 9394 2396 4907 30 CTTNET China TieTong Telecommunications 4766 2386 11127 755 KIXS-AS-KR Korea Telecom, KR 4755 2141 438 181 TATACOMM-AS TATA Communications formerl 17974 2037 970 51 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9498 1985 410 157 BBIL-AP BHARTI Airtel Ltd., IN

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 6327 3571 1326 91 SHAW - Shaw Communications Inc., CA 11492 3495 226 595 CABLEONE - CABLE ONE, INC., US 22773 3309 2978 173 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 16509 2399 4816 988 AMAZON-02 - Amazon.com, Inc., US 16625 2276 1251 1716 AKAMAI-AS - Akamai Technologies, Inc., 20115 2152 2759 536 CHARTER-20115 - Charter Communications, 18566 2136 405 108 MEGAPATH5-US - MegaPath Corporation, US 5650 2089 3074 1462 FRONTIER-FRTR - Frontier Communications 30036 2084 348 287 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 2065 5076 578 CENTURYLINK-US-LEGACY-QWEST - CenturyLi

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 5480 858 2707 TTNET, TR 12479 5322 1628 138 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 3276 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 9121 2639 1691 17 TTNET, TR 20940 2639 561 1925 AKAMAI-ASN1, US 12389 2199 2221 633 ROSTELECOM-AS, RU 34984 2066 339 527 TELLCOM-AS, TR 31334 1740 484 13 KABELDEUTSCHLAND-AS, DE 13188 1604 100 46 TRIOLAN, UA

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 5530 3325 588 Uninet S.A. de C.V., MX 10620 2958 448 992 Telmex Colombia S.A., CO 11830 2683 371 60 Instituto Costarricense de Electricidad 6503 1571 449 55 Axtel, S.A.B. de C.V., MX 7303 1442 965 226 Telecom Argentina S.A., AR 6147 1285 377 29 Telefonica del Peru S.A.A., PE 28573 1167 2239 183 CLARO S.A., BR 3816 1029 511 115 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 932 144 67 Alestra, S. de R.L. de C.V., MX 13999 914 529 245 Mega Cable, S.A. 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 1149 393 21 LINKdotNET-AS, EG 37611 907 107 9 Afrihost, ZA 36903 796 400 141 MT-MPLS, MA 36992 786 1411 44 ETISALAT-MISR, EG 24835 685 636 22 RAYA-AS, EG 8452 640 1731 20 TE-AS TE-AS, EG 29571 484 70 13 ORANGE-COTE-IVOIRE, CI 37492 468 470 57 ORANGE-, TN 15399 426 45 11 WANANCHI-, KE 37342 419 32 1 MOVITEL, MZ

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 65332 6026 9761 3012 -Private Use AS-, ZZ 8151 5530 3325 588 Uninet S.A. de C.V., MX 47331 5480 858 2707 TTNET, TR 12479 5322 1628 138 UNI2-AS, ES 7545 4574 530 524 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 6327 3571 1326 91 SHAW - Shaw Communications Inc., CA 11492 3495 226 595 CABLEONE - CABLE ONE, INC., US 22773 3309 2978 173 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 8551 3276 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne

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

Global Per AS Maximum Aggr summary ----------------------------------

ASN No of nets Net Savings Description 12479 5322 5184 UNI2-AS, ES 8151 5530 4942 Uninet S.A. de C.V., MX 7545 4574 4050 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3571 3480 SHAW - Shaw Communications Inc., CA 8551 3276 3233 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 3309 3136 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7552 3057 3008 VIETEL-AS-AP Viettel Group, VN 45899 3043 2932 VNPT-AS-VN VNPT Corp, VN 11492 3495 2900 CABLEONE - CABLE ONE, INC., US

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

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

Bad AS Designation Network Transit AS Description 65332 PRIVATE 0.0.0.0/8 0 UNKNOWN 65535 UNALLOCATED 1.6.6.0/24 9583 SIFY-AS-IN Sify Limited, IN 65332 PRIVATE 2.56.0.0/14 0 UNKNOWN 65332 PRIVATE 5.180.0.0/14 0 UNKNOWN 65332 PRIVATE 5.252.0.0/15 0 UNKNOWN 65332 PRIVATE 10.0.0.0/8 0 UNKNOWN 65333 PRIVATE 15.176.96.0/20 7430 TANDEM - Hewlett-Packard Compa 230105 UNALLOCATED 38.110.79.0/24 23015 CMC180-TOR-AS - Cambridge Merc 65332 PRIVATE 41.62.0.0/16 0 UNKNOWN 65332 PRIVATE 41.67.64.0/20 0 UNKNOWN

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

Prefixes from private and non-routed address space (Global) -----------------------------------------------------------

Prefix Origin AS Description 0.0.0.0/8 65332 -Private Use AS-, ZZ 10.0.0.0/8 65332 -Private Use AS-, ZZ 100.64.0.0/10 65332 -Private Use AS-, ZZ 169.254.0.0/16 65332 -Private Use AS-, ZZ 172.16.0.0/12 65332 -Private Use AS-, ZZ 192.0.0.0/24 65332 -Private Use AS-, ZZ 192.0.2.0/24 65332 -Private Use AS-, ZZ 192.168.0.0/16 65332 -Private Use AS-, ZZ 198.18.0.0/15 65332 -Private Use AS-, ZZ 198.51.100.0/24 65332 -Private Use AS-, ZZ

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

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

Network Origin AS Description 2.56.0.0/14 65332 PRIVATE ASN 5.180.0.0/14 65332 PRIVATE ASN 5.252.0.0/15 65332 PRIVATE ASN 27.100.7.0/24 56096 UNKNOWN 27.126.156.0/23 55827 UNKNOWN 27.126.156.0/22 55827 UNKNOWN 27.126.158.0/23 55827 UNKNOWN 41.62.0.0/16 65332 PRIVATE ASN 41.67.64.0/20 65332 PRIVATE ASN 41.67.88.0/21 65332 PRIVATE ASN

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 /8:14 /9:10 /10:36 /11:103 /12:294 /13:572 /14:1139 /15:1945 /16:13360 /17:7812 /18:13733 /19:25265 /20:38529 /21:46488 /22:91603 /23:76029 /24:420838 /25:32 /26:18 /27:21 /28:69 /29:215 /30:937 /31:0 /32:31

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

ASN No of nets Total ann. Description 47331 4589 5480 TTNET, TR 12479 4168 5322 UNI2-AS, ES 6327 3335 3571 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 11492 2757 3495 CABLEONE - CABLE ONE, INC., US 8551 2732 3276 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2550 3309 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2031 2136 MEGAPATH5-US - MegaPath Corporation, US 11830 2029 2683 Instituto Costarricense de Electricidad y Telec 9121 2019 2639 TTNET, TR

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

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

1:1613 2:894 4:18 5:2778 6:47 7:1 8:1155 9:1 12:1869 13:314 14:1863 15:37 16:2 17:219 18:59 20:50 23:2600 24:2459 25:2 27:2558 31:2735 32:83 35:35 36:829 37:3013 38:1612 39:291 40:122 41:3126 42:738 43:1997 44:142 45:6562 46:3211 47:248 49:1343 50:1077 51:319 52:1079 54:345 55:1 56:6 57:47 58:1606 59:966 60:481 61:2042 62:2069 63:1802 64:5058 65:2186 66:4801 67:2684 68:1156 69:3471 70:1151 71:603 72:2301 74:2742 75:417 76:542 77:2537 78:3107 79:2319 80:1647 81:1549 82:1111 83:899 84:1073 85:2656 86:561 87:1555 88:2369 89:2416 90:207 91:6846 92:1240 93:2446 94:2480 95:4095 96:915 97:346 98:943 99:169 100:71 101:1224 102:372 103:20055 104:3562 105:249 106:865 107:1815 108:691 109:3665 110:1648 111:1845 112:1462 113:1361 114:1126 115:1738 116:1666 117:2022 118:2266 119:1634 120:1006 121:979 122:2349 123:1628 124:1450 125:1901 128:1162 129:644 130:502 131:1607 132:701 133:218 134:1036 135:235 136:553 137:679 138:1962 139:832 140:464 141:796 142:790 143:1017 144:882 145:503 146:1227 147:796 148:1702 149:798 150:777 151:998 152:990 153:324 154:2424 155:968 156:1649 157:890 158:656 159:1907 160:1519 161:903 162:2643 163:772 164:1126 165:1573 166:428 167:1373 168:3259 169:862 170:4016 171:519 172:1087 173:2150 174:994 175:875 176:2287 177:4022 178:2561 179:1292 180:2075 181:2440 182:2634 183:1060 184:1143 185:14692 186:3695 187:2420 188:2916 189:2026 190:8347 191:1446 192:10118 193:7200 194:5830 195:4188 196:2992 197:1688 198:5676 199:5965 200:7268 201:5061 202:9936 203:10108 204:4573 205:3008 206:3210 207:3223 208:3954 209:4213 210:3638 211:1852 212:3045 213:2849 214:1076 215:52 216:5964 217:2192 218:894 219:408 220:1847 221:993 222:835 223:1424

End of report