Orbit

Routing Table Report 08:00 +10GMT Thu 01 Nov, 2018

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

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

BGP routing table entries examined: 721264 Prefixes after maximum aggregation (per Origin AS): 280401 Deaggregation factor: 2.57 Unique aggregates announced (without unneeded subnets): 350071 Total ASes present in the Internet Routing Table: 62273 Prefixes per ASN: 11.58 Origin-only ASes present in the Internet Routing Table: 53602 Origin ASes announcing only one prefix: 23390 Transit ASes present in the Internet Routing Table: 8671 Transit-only ASes present in the Internet Routing Table: 264 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 36 Max AS path prepend of ASN ( 30873) 34 Prefixes from unregistered ASNs in the Routing Table: 3133 Number of instances of unregistered ASNs: 3139 Number of 32-bit ASNs allocated by the RIRs: 24664 Number of 32-bit ASNs visible in the Routing Table: 19957 Prefixes from 32-bit ASNs in the Routing Table: 84973 Number of bogon 32-bit ASNs visible in the Routing Table: 34 Special use prefixes present in the Routing Table: 11 Prefixes being announced from unallocated address space: 3238 Number of addresses announced to Internet: 2902735304 Equivalent to 173 /8s, 4 /16s and 57 /24s Percentage of available address space announced: 78.4 Percentage of allocated address space announced: 78.4 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.1 Total number of prefixes smaller than registry allocations: 241603

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

Prefixes being announced by APNIC Region ASes: 191912 Total APNIC prefixes after maximum aggregation: 55244 APNIC Deaggregation factor: 3.47 Prefixes being announced from the APNIC address blocks: 189538 Unique aggregates announced from the APNIC address blocks: 79887 APNIC Region origin ASes present in the Internet Routing Table: 9194 APNIC Prefixes per ASN: 20.62 APNIC Region origin ASes announcing only one prefix: 2597 APNIC Region transit ASes present in the Internet Routing Table: 1371 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: 4194 Number of APNIC addresses announced to Internet: 766921984 Equivalent to 45 /8s, 182 /16s and 77 /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: 214324 Total ARIN prefixes after maximum aggregation: 101929 ARIN Deaggregation factor: 2.10 Prefixes being announced from the ARIN address blocks: 213808 Unique aggregates announced from the ARIN address blocks: 102179 ARIN Region origin ASes present in the Internet Routing Table: 18269 ARIN Prefixes per ASN: 11.70 ARIN Region origin ASes announcing only one prefix: 6797 ARIN Region transit ASes present in the Internet Routing Table: 1847 Average ARIN Region AS path length visible: 3.5 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2480 Number of ARIN addresses announced to Internet: 1102999040 Equivalent to 65 /8s, 190 /16s and 110 /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: 198398 Total RIPE prefixes after maximum aggregation: 94456 RIPE Deaggregation factor: 2.10 Prefixes being announced from the RIPE address blocks: 194807 Unique aggregates announced from the RIPE address blocks: 114786 RIPE Region origin ASes present in the Internet Routing Table: 25594 RIPE Prefixes per ASN: 7.61 RIPE Region origin ASes announcing only one prefix: 11472 RIPE Region transit ASes present in the Internet Routing Table: 3635 Average RIPE Region AS path length visible: 3.6 Max RIPE Region AS path length visible: 36 Number of RIPE region 32-bit ASNs visible in the Routing Table: 7545 Number of RIPE addresses announced to Internet: 715273800 Equivalent to 42 /8s, 162 /16s and 54 /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: 93630 Total LACNIC prefixes after maximum aggregation: 21501 LACNIC Deaggregation factor: 4.35 Prefixes being announced from the LACNIC address blocks: 95067 Unique aggregates announced from the LACNIC address blocks: 41579 LACNIC Region origin ASes present in the Internet Routing Table: 7703 LACNIC Prefixes per ASN: 12.34 LACNIC Region origin ASes announcing only one prefix: 2115 LACNIC Region transit ASes present in the Internet Routing Table: 1443 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: 5253 Number of LACNIC addresses announced to Internet: 172359936 Equivalent to 10 /8s, 70 /16s and 1 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-268700 + 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: 19861 Total AfriNIC prefixes after maximum aggregation: 4186 AfriNIC Deaggregation factor: 4.74 Prefixes being announced from the AfriNIC address blocks: 24804 Unique aggregates announced from the AfriNIC address blocks: 8427 AfriNIC Region origin ASes present in the Internet Routing Table: 1213 AfriNIC Prefixes per ASN: 20.45 AfriNIC Region origin ASes announcing only one prefix: 409 AfriNIC Region transit ASes present in the Internet Routing Table: 244 Average AfriNIC Region AS path length visible: 3.5 Max AfriNIC Region AS path length visible: 31 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 485 Number of AfriNIC addresses announced to Internet: 102246400 Equivalent to 6 /8s, 24 /16s and 40 /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 4531 514 510 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 2990 1154 94 VIETEL-AS-AP Viettel Group, VN 45899 2984 1684 108 VNPT-AS-VN VNPT Corp, VN 9829 2746 1496 551 BSNL-NIB National Internet Backbone, IN 9808 2432 8699 27 CMNET-GD Guangdong Mobile Communication 9394 2425 4907 30 CTTNET China TieTong Telecommunications 4766 2378 11130 752 KIXS-AS-KR Korea Telecom, KR 17974 2247 970 52 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4755 2128 421 169 TATACOMM-AS TATA Communications formerl 9498 1911 393 156 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 3464 1324 83 SHAW - Shaw Communications Inc., CA 11492 3443 222 642 CABLEONE - CABLE ONE, INC., US 22773 3269 2972 163 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 16509 2414 5014 873 AMAZON-02 - Amazon.com, Inc., US 18566 2154 405 109 MEGAPATH5-US - MegaPath Corporation, US 20115 2145 2738 541 CHARTER-NET-HKY-NC - Charter Communicat 16625 2113 1138 1568 AKAMAI-AS - Akamai Technologies, Inc., 5650 2084 3074 1461 FRONTIER-FRTR - Frontier Communications 30036 2056 346 148 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 2034 5079 590 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 12479 5003 1615 134 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 3044 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2558 573 1909 AKAMAI-ASN1, US 12389 2147 2160 651 ROSTELECOM-AS, RU 34984 2025 336 536 TELLCOM-AS, TR 9121 1872 1691 17 TTNET, TR 13188 1605 100 42 TRIOLAN, UA 8402 1259 544 14 CORBINA-AS OJSC "Vimpelcom", RU 6849 1241 355 21 UKRTELNET, 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 5426 3307 598 Uninet S.A. de C.V., MX 10620 3196 489 810 Telmex Colombia S.A., CO 11830 2660 370 80 Instituto Costarricense de Electricidad 6503 1659 449 55 Axtel, S.A.B. de C.V., MX 7303 1441 963 211 Telecom Argentina S.A., AR 28573 1128 2237 181 CLARO S.A., BR 6147 1092 377 29 Telefonica del Peru S.A.A., PE 3816 1025 512 114 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 937 145 72 Alestra, S. de R.L. de C.V., MX 13999 922 537 258 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 1153 394 29 LINKdotNET-AS, EG 37611 908 107 9 Afrihost, ZA 36903 794 399 146 MT-MPLS, MA 36992 754 1411 41 ETISALAT-MISR, EG 24835 682 758 20 RAYA-AS, EG 8452 641 1728 15 TE-AS TE-AS, EG 29571 462 70 12 ORANGE-COTE-IVOIRE, CI 37492 431 470 56 ORANGE-, TN 23889 400 231 15 MauritiusTelecom, MU 37342 394 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 6084 10380 3041 -Private Use AS-, ZZ 8151 5426 3307 598 Uninet S.A. de C.V., MX 12479 5003 1615 134 UNI2-AS, ES 7545 4531 514 510 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 6327 3464 1324 83 SHAW - Shaw Communications Inc., CA 11492 3443 222 642 CABLEONE - CABLE ONE, INC., US 22773 3269 2972 163 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3196 489 810 Telmex Colombia S.A., CO 8551 3044 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 5003 4869 UNI2-AS, ES 8151 5426 4828 Uninet S.A. de C.V., MX 7545 4531 4021 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3464 3381 SHAW - Shaw Communications Inc., CA 22773 3269 3106 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 3044 3001 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7552 2990 2896 VIETEL-AS-AP Viettel Group, VN 45899 2984 2876 VNPT-AS-VN VNPT Corp, VN 11492 3443 2801 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 5.133.64.0/18 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 65332 PRIVATE 31.40.192.0/18 0 UNKNOWN 65332 PRIVATE 37.44.192.0/18 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 5.133.64.0/18 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 31.40.192.0/18 65332 PRIVATE ASN 37.44.192.0/18 65332 PRIVATE ASN 37.221.64.0/18 65332 PRIVATE ASN 41.62.0.0/16 65332 PRIVATE ASN 41.67.64.0/20 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 /8:16 /9:11 /10:37 /11:101 /12:291 /13:571 /14:1128 /15:1921 /16:13324 /17:7798 /18:13722 /19:25099 /20:38365 /21:45406 /22:89344 /23:74480 /24:408322 /25:32 /26:18 /27:20 /28:70 /29:219 /30:937 /31:0 /32:32

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

ASN No of nets Total ann. Description 12479 3826 5003 UNI2-AS, ES 6327 3251 3464 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 11492 2731 3443 CABLEONE - CABLE ONE, INC., US 22773 2526 3269 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 2500 3044 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 18566 2048 2154 MEGAPATH5-US - MegaPath Corporation, US 11830 2008 2660 Instituto Costarricense de Electricidad y Telec 30036 1805 2056 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 5650 1762 2084 FRONTIER-FRTR - Frontier Communications of Amer

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

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

1:1619 2:871 4:18 5:2678 6:43 7:1 8:1137 9:1 12:1874 13:242 14:1847 15:33 16:3 17:191 18:58 20:51 23:2476 24:2434 25:2 27:2523 31:2067 32:75 35:30 36:559 37:2947 38:1559 39:265 40:122 41:3191 42:727 43:1983 44:124 45:5877 46:3084 47:226 49:1315 50:1070 51:318 52:1099 54:363 55:1 56:12 57:44 58:1588 59:940 60:450 61:2079 62:1952 63:1795 64:5042 65:2197 66:4820 67:2660 68:1158 69:3353 70:1175 71:595 72:2244 74:2728 75:410 76:479 77:2444 78:1735 79:2222 80:1566 81:1410 82:1058 83:795 84:1034 85:2074 86:561 87:1469 88:950 89:2379 90:209 91:6770 92:1269 93:2401 94:2451 95:3116 96:911 97:350 98:934 99:150 100:71 101:1224 102:252 103:19161 104:3588 105:233 106:885 107:1845 108:708 109:3381 110:1659 111:1829 112:1456 113:1329 114:1134 115:1704 116:1628 117:2042 118:2262 119:1659 120:1060 121:995 122:2325 123:1680 124:1401 125:1901 128:1155 129:683 130:490 131:1612 132:707 133:189 134:1024 135:237 136:529 137:659 138:1963 139:718 140:450 141:752 142:798 143:999 144:843 145:499 146:1253 147:763 148:1671 149:782 150:767 151:998 152:867 153:325 154:1989 155:950 156:1558 157:842 158:655 159:1753 160:1482 161:872 162:2609 163:750 164:1102 165:1578 166:444 167:1333 168:3148 169:852 170:3997 171:496 172:1064 173:2089 174:992 175:836 176:2119 177:4002 178:2525 179:1296 180:2115 181:2442 182:2572 183:1306 184:1127 185:14310 186:3620 187:2451 188:2920 189:1998 190:8315 191:1395 192:9956 193:7030 194:5668 195:4162 196:2904 197:1623 198:5623 199:5978 200:7326 201:4990 202:10036 203:10149 204:4564 205:3016 206:3159 207:3155 208:3953 209:4131 210:3522 211:1870 212:2965 213:2834 214:1054 215:55 216:6010 217:2173 218:848 219:406 220:1821 221:1005 222:815 223:1389

End of report