Orbit

Routing Table Report 08:00 +10GMT Tue 01 Jan, 2019

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

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

BGP routing table entries examined: 729873 Prefixes after maximum aggregation (per Origin AS): 283272 Deaggregation factor: 2.58 Unique aggregates announced (without unneeded subnets): 355473 Total ASes present in the Internet Routing Table: 62780 Prefixes per ASN: 11.63 Origin-only ASes present in the Internet Routing Table: 54005 Origin ASes announcing only one prefix: 23536 Transit ASes present in the Internet Routing Table: 8775 Transit-only ASes present in the Internet Routing Table: 268 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: 3088 Number of instances of unregistered ASNs: 3096 Number of 32-bit ASNs allocated by the RIRs: 25355 Number of 32-bit ASNs visible in the Routing Table: 20567 Prefixes from 32-bit ASNs in the Routing Table: 88646 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: 3204 Number of addresses announced to Internet: 2879021256 Equivalent to 171 /8s, 154 /16s and 96 /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: 99.1 Total number of prefixes smaller than registry allocations: 244533

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

Prefixes being announced by APNIC Region ASes: 194946 Total APNIC prefixes after maximum aggregation: 56007 APNIC Deaggregation factor: 3.48 Prefixes being announced from the APNIC address blocks: 191853 Unique aggregates announced from the APNIC address blocks: 80850 APNIC Region origin ASes present in the Internet Routing Table: 9320 APNIC Prefixes per ASN: 20.59 APNIC Region origin ASes announcing only one prefix: 2645 APNIC Region transit ASes present in the Internet Routing Table: 1388 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: 4347 Number of APNIC addresses announced to Internet: 768609024 Equivalent to 45 /8s, 208 /16s and 11 /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: 215510 Total ARIN prefixes after maximum aggregation: 102548 ARIN Deaggregation factor: 2.10 Prefixes being announced from the ARIN address blocks: 215005 Unique aggregates announced from the ARIN address blocks: 103497 ARIN Region origin ASes present in the Internet Routing Table: 18269 ARIN Prefixes per ASN: 11.77 ARIN Region origin ASes announcing only one prefix: 6796 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: 2524 Number of ARIN addresses announced to Internet: 1077369600 Equivalent to 64 /8s, 55 /16s and 91 /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: 201293 Total RIPE prefixes after maximum aggregation: 95476 RIPE Deaggregation factor: 2.11 Prefixes being announced from the RIPE address blocks: 197733 Unique aggregates announced from the RIPE address blocks: 116425 RIPE Region origin ASes present in the Internet Routing Table: 25717 RIPE Prefixes per ASN: 7.69 RIPE Region origin ASes announcing only one prefix: 11490 RIPE Region transit ASes present in the Internet Routing Table: 3679 Average RIPE Region AS path length visible: 3.6 Max RIPE Region AS path length visible: 29 Number of RIPE region 32-bit ASNs visible in the Routing Table: 7702 Number of RIPE addresses announced to Internet: 716088392 Equivalent to 42 /8s, 174 /16s and 164 /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: 94828 Total LACNIC prefixes after maximum aggregation: 21969 LACNIC Deaggregation factor: 4.32 Prefixes being announced from the LACNIC address blocks: 96240 Unique aggregates announced from the LACNIC address blocks: 42319 LACNIC Region origin ASes present in the Internet Routing Table: 7932 LACNIC Prefixes per ASN: 12.13 LACNIC Region origin ASes announcing only one prefix: 2180 LACNIC Region transit ASes present in the Internet Routing Table: 1490 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: 5487 Number of LACNIC addresses announced to Internet: 173110528 Equivalent to 10 /8s, 81 /16s and 117 /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: 20202 Total AfriNIC prefixes after maximum aggregation: 4217 AfriNIC Deaggregation factor: 4.79 Prefixes being announced from the AfriNIC address blocks: 25836 Unique aggregates announced from the AfriNIC address blocks: 9199 AfriNIC Region origin ASes present in the Internet Routing Table: 1235 AfriNIC Prefixes per ASN: 20.92 AfriNIC Region origin ASes announcing only one prefix: 425 AfriNIC Region transit ASes present in the Internet Routing Table: 244 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: 507 Number of AfriNIC addresses announced to Internet: 103000576 Equivalent to 6 /8s, 35 /16s and 170 /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 4654 515 521 TPG-INTERNET-AP TPG Telecom Limited, AU 45899 3023 1716 114 VNPT-AS-VN VNPT Corp, VN 7552 3018 1160 92 VIETEL-AS-AP Viettel Group, VN 9829 2749 1496 551 BSNL-NIB National Internet Backbone, IN 9808 2495 8699 27 CMNET-GD Guangdong Mobile Communication 9394 2409 4907 30 CTTNET China TieTong Telecommunications 4766 2387 11128 755 KIXS-AS-KR Korea Telecom, KR 17974 2255 970 51 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4755 2138 437 179 TATACOMM-AS TATA Communications formerl 9498 1953 410 158 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 3499 1326 90 SHAW - Shaw Communications Inc., CA 11492 3481 225 607 CABLEONE - CABLE ONE, INC., US 22773 3303 2979 173 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 16509 2382 4732 945 AMAZON-02 - Amazon.com, Inc., US 16625 2200 1229 1691 AKAMAI-AS - Akamai Technologies, Inc., 20115 2151 2754 534 CHARTER-20115 - Charter Communications, 18566 2138 405 108 MEGAPATH5-US - MegaPath Corporation, US 30036 2097 350 119 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 5650 2087 3074 1462 FRONTIER-FRTR - Frontier Communications 209 2074 5077 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 5249 1629 139 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 3247 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2624 576 1931 AKAMAI-ASN1, US 12389 2197 2221 626 ROSTELECOM-AS, RU 34984 2047 338 528 TELLCOM-AS, TR 9121 1675 1691 17 TTNET, TR 13188 1604 100 46 TRIOLAN, UA 8402 1289 544 17 CORBINA-AS OJSC "Vimpelcom", RU 9009 1206 130 675 M247, GB

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 5455 3317 590 Uninet S.A. de C.V., MX 10620 3150 476 896 Telmex Colombia S.A., CO 11830 2679 371 71 Instituto Costarricense de Electricidad 6503 1649 449 55 Axtel, S.A.B. de C.V., MX 7303 1440 961 228 Telecom Argentina S.A., AR 28573 1175 2237 181 CLARO S.A., BR 6147 1078 377 29 Telefonica del Peru S.A.A., PE 3816 1025 511 112 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 943 145 69 Alestra, S. de R.L. de C.V., MX 13999 935 538 258 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 1163 425 25 LINKdotNET-AS, EG 37611 898 107 9 Afrihost, ZA 36903 797 401 139 MT-MPLS, MA 36992 780 1411 44 ETISALAT-MISR, EG 24835 683 634 21 RAYA-AS, EG 8452 643 1731 19 TE-AS TE-AS, EG 29571 480 70 12 ORANGE-COTE-IVOIRE, CI 37492 459 470 57 ORANGE-, TN 37342 421 32 1 MOVITEL, MZ 15399 416 45 11 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 65332 6014 9875 3006 -Private Use AS-, ZZ 8151 5455 3317 590 Uninet S.A. de C.V., MX 12479 5249 1629 139 UNI2-AS, ES 7545 4654 515 521 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 203 20 ALJAWWALSTC-AS, SA 6327 3499 1326 90 SHAW - Shaw Communications Inc., CA 11492 3481 225 607 CABLEONE - CABLE ONE, INC., US 22773 3303 2979 173 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 8551 3247 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 10620 3150 476 896 Telmex Colombia S.A., CO

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 5249 5110 UNI2-AS, ES 8151 5455 4865 Uninet S.A. de C.V., MX 7545 4654 4133 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3499 3409 SHAW - Shaw Communications Inc., CA 8551 3247 3204 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 3303 3130 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7552 3018 2926 VIETEL-AS-AP Viettel Group, VN 45899 3023 2909 VNPT-AS-VN VNPT Corp, VN 11492 3481 2874 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 41.62.0.0/16 65332 PRIVATE ASN 41.67.64.0/20 65332 PRIVATE ASN 41.67.88.0/21 65332 PRIVATE ASN 41.67.96.0/19 65332 PRIVATE ASN 41.73.16.0/20 65332 PRIVATE ASN 41.74.96.0/20 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 /8:14 /9:11 /10:36 /11:103 /12:294 /13:572 /14:1138 /15:1943 /16:13347 /17:7813 /18:13726 /19:25177 /20:38467 /21:45447 /22:90627 /23:75198 /24:414621 /25:32 /26:18 /27:20 /28:70 /29:219 /30:947 /31:0 /32:33

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

ASN No of nets Total ann. Description 12479 4101 5249 UNI2-AS, ES 6327 3265 3499 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 11492 2764 3481 CABLEONE - CABLE ONE, INC., US 8551 2703 3247 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2544 3303 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2033 2138 MEGAPATH5-US - MegaPath Corporation, US 11830 2024 2679 Instituto Costarricense de Electricidad y Telec 30036 1845 2097 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 5650 1761 2087 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) ----------------------------------------------

1:1630 2:888 3:1 4:18 5:2775 6:43 7:1 8:1156 9:1 12:1877 13:302 14:1875 15:36 16:2 17:209 18:59 20:49 23:2553 24:2395 25:2 27:2566 31:2082 32:82 35:31 36:825 37:3007 38:1593 39:281 40:120 41:3143 42:742 43:1991 44:138 45:6421 46:3094 47:245 49:1338 50:1076 51:319 52:1087 54:363 55:1 56:6 57:47 58:1615 59:982 60:461 61:2086 62:2086 63:1812 64:5066 65:2197 66:4797 67:2683 68:1161 69:3432 70:1145 71:603 72:2280 74:2727 75:406 76:526 77:2511 78:1713 79:2296 80:1646 81:1413 82:1092 83:881 84:1056 85:2131 86:563 87:1502 88:984 89:2413 90:210 91:6827 92:1261 93:2344 94:2367 95:3239 96:907 97:346 98:935 99:169 100:88 101:1229 102:337 103:19772 104:3562 105:242 106:884 107:1834 108:699 109:3642 110:1621 111:1876 112:1457 113:1336 114:1142 115:1732 116:1594 117:2029 118:2270 119:1679 120:1101 121:980 122:2349 123:1615 124:1424 125:1892 128:1146 129:683 130:502 131:1644 132:712 133:193 134:1032 135:228 136:542 137:675 138:1945 139:777 140:462 141:760 142:791 143:987 144:869 145:505 146:1228 147:765 148:1696 149:791 150:784 151:999 152:927 153:327 154:2387 155:963 156:1636 157:848 158:656 159:1883 160:1499 161:905 162:2638 163:761 164:1127 165:1584 166:456 167:1348 168:3197 169:862 170:3981 171:497 172:1075 173:2139 174:991 175:878 176:2258 177:4082 178:2576 179:1299 180:2079 181:2344 182:2624 183:1353 184:1137 185:14534 186:3693 187:2460 188:2957 189:2104 190:8269 191:1423 192:10068 193:7160 194:5829 195:4187 196:3041 197:1735 198:5628 199:5984 200:7401 201:5012 202:10026 203:10164 204:4581 205:3022 206:3203 207:3217 208:3946 209:4185 210:3593 211:1877 212:3087 213:2832 214:1063 215:52 216:5987 217:2205 218:856 219:408 220:1835 221:996 222:823 223:1418

End of report