Orbit

Routing Table Report 08:00 +10GMT Fri 02 Nov, 2018

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

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

BGP routing table entries examined: 721620 Prefixes after maximum aggregation (per Origin AS): 280283 Deaggregation factor: 2.57 Unique aggregates announced (without unneeded subnets): 350152 Total ASes present in the Internet Routing Table: 62298 Prefixes per ASN: 11.58 Origin-only ASes present in the Internet Routing Table: 53623 Origin ASes announcing only one prefix: 23393 Transit ASes present in the Internet Routing Table: 8675 Transit-only ASes present in the Internet Routing Table: 266 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: 3128 Number of instances of unregistered ASNs: 3134 Number of 32-bit ASNs allocated by the RIRs: 24689 Number of 32-bit ASNs visible in the Routing Table: 19979 Prefixes from 32-bit ASNs in the Routing Table: 85012 Number of bogon 32-bit ASNs visible in the Routing Table: 35 Special use prefixes present in the Routing Table: 11 Prefixes being announced from unallocated address space: 3242 Number of addresses announced to Internet: 2898507464 Equivalent to 172 /8s, 195 /16s and 182 /24s Percentage of available address space announced: 78.3 Percentage of allocated address space announced: 78.3 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: 241775

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

Prefixes being announced by APNIC Region ASes: 192079 Total APNIC prefixes after maximum aggregation: 55217 APNIC Deaggregation factor: 3.48 Prefixes being announced from the APNIC address blocks: 189742 Unique aggregates announced from the APNIC address blocks: 79973 APNIC Region origin ASes present in the Internet Routing Table: 9201 APNIC Prefixes per ASN: 20.62 APNIC Region origin ASes announcing only one prefix: 2605 APNIC Region transit ASes present in the Internet Routing Table: 1377 Average APNIC Region AS path length visible: 3.3 Max APNIC Region AS path length visible: 29 Number of APNIC region 32-bit ASNs visible in the Routing Table: 4203 Number of APNIC addresses announced to Internet: 766872576 Equivalent to 45 /8s, 181 /16s and 140 /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: 214372 Total ARIN prefixes after maximum aggregation: 101872 ARIN Deaggregation factor: 2.10 Prefixes being announced from the ARIN address blocks: 213848 Unique aggregates announced from the ARIN address blocks: 102078 ARIN Region origin ASes present in the Internet Routing Table: 18264 ARIN Prefixes per ASN: 11.71 ARIN Region origin ASes announcing only one prefix: 6798 ARIN Region transit ASes present in the Internet Routing Table: 1849 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: 2479 Number of ARIN addresses announced to Internet: 1098810880 Equivalent to 65 /8s, 126 /16s and 134 /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: 198463 Total RIPE prefixes after maximum aggregation: 94445 RIPE Deaggregation factor: 2.10 Prefixes being announced from the RIPE address blocks: 194888 Unique aggregates announced from the RIPE address blocks: 114839 RIPE Region origin ASes present in the Internet Routing Table: 25596 RIPE Prefixes per ASN: 7.61 RIPE Region origin ASes announcing only one prefix: 11474 RIPE Region transit ASes present in the Internet Routing Table: 3637 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: 7541 Number of RIPE addresses announced to Internet: 715308360 Equivalent to 42 /8s, 162 /16s and 189 /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: 93756 Total LACNIC prefixes after maximum aggregation: 21513 LACNIC Deaggregation factor: 4.36 Prefixes being announced from the LACNIC address blocks: 95193 Unique aggregates announced from the LACNIC address blocks: 41634 LACNIC Region origin ASes present in the Internet Routing Table: 7722 LACNIC Prefixes per ASN: 12.33 LACNIC Region origin ASes announcing only one prefix: 2108 LACNIC Region transit ASes present in the Internet Routing Table: 1441 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: 5270 Number of LACNIC addresses announced to Internet: 172372224 Equivalent to 10 /8s, 70 /16s and 49 /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: 19816 Total AfriNIC prefixes after maximum aggregation: 4157 AfriNIC Deaggregation factor: 4.77 Prefixes being announced from the AfriNIC address blocks: 24705 Unique aggregates announced from the AfriNIC address blocks: 8407 AfriNIC Region origin ASes present in the Internet Routing Table: 1213 AfriNIC Prefixes per ASN: 20.37 AfriNIC Region origin ASes announcing only one prefix: 408 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: 486 Number of AfriNIC addresses announced to Internet: 102242304 Equivalent to 6 /8s, 24 /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 4534 514 511 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 2989 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 2437 8699 27 CMNET-GD Guangdong Mobile Communication 9394 2423 4907 31 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 2127 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 3459 223 629 CABLEONE - CABLE ONE, INC., US 22773 3269 2972 163 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 16509 2412 5014 869 AMAZON-02 - Amazon.com, Inc., US 18566 2154 405 109 MEGAPATH5-US - MegaPath Corporation, US 20115 2146 2738 542 CHARTER-NET-HKY-NC - Charter Communicat 16625 2117 1140 1571 AKAMAI-AS - Akamai Technologies, Inc., 5650 2084 3074 1461 FRONTIER-FRTR - Frontier Communications 30036 2056 346 148 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 2033 5079 589 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 2547 567 1901 AKAMAI-ASN1, US 12389 2149 2164 640 ROSTELECOM-AS, RU 34984 2018 336 535 TELLCOM-AS, TR 9121 1878 1691 17 TTNET, TR 13188 1605 100 42 TRIOLAN, UA 8402 1278 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 5425 3299 597 Uninet S.A. de C.V., MX 10620 3196 489 810 Telmex Colombia S.A., CO 11830 2661 370 80 Instituto Costarricense de Electricidad 6503 1660 449 55 Axtel, S.A.B. de C.V., MX 7303 1442 964 209 Telecom Argentina S.A., AR 28573 1128 2237 181 CLARO S.A., BR 6147 1087 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 923 538 259 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 1154 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 6072 10371 3035 -Private Use AS-, ZZ 8151 5425 3299 597 Uninet S.A. de C.V., MX 12479 5003 1615 134 UNI2-AS, ES 7545 4534 514 511 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 6327 3464 1324 83 SHAW - Shaw Communications Inc., CA 11492 3459 223 629 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 5425 4828 Uninet S.A. de C.V., MX 7545 4534 4023 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 2989 2895 VIETEL-AS-AP Viettel Group, VN 45899 2984 2876 VNPT-AS-VN VNPT Corp, VN 11492 3459 2830 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 /14:1111 /15:1922 /16:13327 /17:7800 /18:13724 /19:25093 /20:38377 /21:45418 /22:89413 /23:74536 /24:408545 /25:32 /26:18 /27:20 /28:70 /29:220 /30:935 /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 2745 3459 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 2661 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) ----------------------------------------------

1:1618 2:885 4:18 5:2679 6:43 7:1 8:1138 9:1 12:1872 13:241 14:1853 15:33 16:3 17:192 18:58 20:51 23:2477 24:2441 25:2 27:2524 31:2067 32:75 35:30 36:561 37:2945 38:1557 39:265 40:122 41:3189 42:727 43:1975 44:126 45:5926 46:3082 47:228 49:1316 50:1069 51:306 52:1099 54:363 55:1 56:12 57:44 58:1594 59:939 60:450 61:2079 62:1953 63:1794 64:5041 65:2197 66:4820 67:2665 68:1157 69:3353 70:1174 71:595 72:2244 74:2726 75:414 76:479 77:2446 78:1735 79:2220 80:1567 81:1412 82:1058 83:794 84:1032 85:2079 86:560 87:1468 88:950 89:2373 90:209 91:6773 92:1270 93:2403 94:2451 95:3116 96:914 97:350 98:935 99:150 100:71 101:1225 102:270 103:19183 104:3588 105:234 106:880 107:1845 108:709 109:3382 110:1659 111:1811 112:1457 113:1330 114:1133 115:1701 116:1627 117:2042 118:2267 119:1656 120:1060 121:996 122:2325 123:1690 124:1400 125:1898 128:1156 129:683 130:490 131:1612 132:706 133:189 134:1025 135:237 136:529 137:659 138:1960 139:721 140:450 141:752 142:798 143:1002 144:845 145:499 146:1256 147:759 148:1585 149:782 150:761 151:999 152:867 153:325 154:1924 155:950 156:1559 157:842 158:655 159:1756 160:1482 161:872 162:2613 163:710 164:1103 165:1580 166:444 167:1343 168:3139 169:852 170:3995 171:496 172:1061 173:2091 174:993 175:836 176:2125 177:4001 178:2523 179:1306 180:2112 181:2439 182:2577 183:1472 184:1130 185:14320 186:3621 187:2454 188:2918 189:2016 190:8322 191:1392 192:9958 193:7030 194:5679 195:4172 196:2905 197:1618 198:5628 199:5978 200:7344 201:5015 202:10037 203:10135 204:4579 205:3023 206:3159 207:3156 208:3954 209:4136 210:3522 211:1871 212:2973 213:2835 214:1050 215:55 216:6015 217:2174 218:847 219:406 220:1821 221:1005 222:816 223:1385

End of report