Orbit

Routing Table Report 08:00 +10GMT Sat 27 Jan, 2018

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

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

BGP routing table entries examined: 672659 Prefixes after maximum aggregation (per Origin AS): 263009 Deaggregation factor: 2.56 Unique aggregates announced (without unneeded subnets): 329145 Total ASes present in the Internet Routing Table: 59601 Prefixes per ASN: 11.29 Origin-only ASes present in the Internet Routing Table: 51371 Origin ASes announcing only one prefix: 22695 Transit ASes present in the Internet Routing Table: 8230 Transit-only ASes present in the Internet Routing Table: 248 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 35 Max AS path prepend of ASN ( 30873) 34 Prefixes from unregistered ASNs in the Routing Table: 406 Number of instances of unregistered ASNs: 412 Number of 32-bit ASNs allocated by the RIRs: 21301 Number of 32-bit ASNs visible in the Routing Table: 17080 Prefixes from 32-bit ASNs in the Routing Table: 70305 Number of bogon 32-bit ASNs visible in the Routing Table: 32 Special use prefixes present in the Routing Table: 10 Prefixes being announced from unallocated address space: 390 Number of addresses announced to Internet: 2885115392 Equivalent to 171 /8s, 247 /16s and 94 /24s Percentage of available address space announced: 77.9 Percentage of allocated address space announced: 77.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.8 Total number of prefixes smaller than registry allocations: 223920

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

Prefixes being announced by APNIC Region ASes: 177802 Total APNIC prefixes after maximum aggregation: 52259 APNIC Deaggregation factor: 3.40 Prefixes being announced from the APNIC address blocks: 178268 Unique aggregates announced from the APNIC address blocks: 77054 APNIC Region origin ASes present in the Internet Routing Table: 8527 APNIC Prefixes per ASN: 20.91 APNIC Region origin ASes announcing only one prefix: 2456 APNIC Region transit ASes present in the Internet Routing Table: 1245 Average APNIC Region AS path length visible: 3.8 Max APNIC Region AS path length visible: 28 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3488 Number of APNIC addresses announced to Internet: 770857472 Equivalent to 45 /8s, 242 /16s and 90 /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, 131072-137529 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: 202680 Total ARIN prefixes after maximum aggregation: 97358 ARIN Deaggregation factor: 2.08 Prefixes being announced from the ARIN address blocks: 203800 Unique aggregates announced from the ARIN address blocks: 96385 ARIN Region origin ASes present in the Internet Routing Table: 18042 ARIN Prefixes per ASN: 11.30 ARIN Region origin ASes announcing only one prefix: 6701 ARIN Region transit ASes present in the Internet Routing Table: 1805 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2297 Number of ARIN addresses announced to Internet: 1110163456 Equivalent to 66 /8s, 43 /16s and 192 /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, 393216-397212 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: 184368 Total RIPE prefixes after maximum aggregation: 89894 RIPE Deaggregation factor: 2.05 Prefixes being announced from the RIPE address blocks: 180597 Unique aggregates announced from the RIPE address blocks: 108340 RIPE Region origin ASes present in the Internet Routing Table: 24851 RIPE Prefixes per ASN: 7.27 RIPE Region origin ASes announcing only one prefix: 11337 RIPE Region transit ASes present in the Internet Routing Table: 3567 Average RIPE Region AS path length visible: 3.5 Max RIPE Region AS path length visible: 35 Number of RIPE region 32-bit ASNs visible in the Routing Table: 6606 Number of RIPE addresses announced to Internet: 713728512 Equivalent to 42 /8s, 138 /16s and 162 /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 196608-207259 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: 88000 Total LACNIC prefixes after maximum aggregation: 19432 LACNIC Deaggregation factor: 4.53 Prefixes being announced from the LACNIC address blocks: 89301 Unique aggregates announced from the LACNIC address blocks: 39899 LACNIC Region origin ASes present in the Internet Routing Table: 6775 LACNIC Prefixes per ASN: 13.18 LACNIC Region origin ASes announcing only one prefix: 1841 LACNIC Region transit ASes present in the Internet Routing Table: 1257 Average LACNIC Region AS path length visible: 4.4 Max LACNIC Region AS path length visible: 31 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 4304 Number of LACNIC addresses announced to Internet: 172167680 Equivalent to 10 /8s, 67 /16s and 18 /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: 18167 Total AfriNIC prefixes after maximum aggregation: 3961 AfriNIC Deaggregation factor: 4.59 Prefixes being announced from the AfriNIC address blocks: 20302 Unique aggregates announced from the AfriNIC address blocks: 7187 AfriNIC Region origin ASes present in the Internet Routing Table: 1110 AfriNIC Prefixes per ASN: 18.29 AfriNIC Region origin ASes announcing only one prefix: 359 AfriNIC Region transit ASes present in the Internet Routing Table: 226 Average AfriNIC Region AS path length visible: 3.3 Max AfriNIC Region AS path length visible: 22 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 385 Number of AfriNIC addresses announced to Internet: 95510272 Equivalent to 5 /8s, 177 /16s and 95 /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 3285 403 386 TPG-INTERNET-AP TPG Telecom Limited, AU 9829 2770 1499 540 BSNL-NIB National Internet Backbone, IN 17974 2766 934 77 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9394 2655 4923 27 CTTNET China TieTong Telecommunications 7552 2592 1157 62 VIETEL-AS-AP Viettel Group, VN 45899 2514 1550 153 VNPT-AS-VN VNPT Corp, VN 4766 2445 11132 756 KIXS-AS-KR Korea Telecom, KR 9808 2103 8699 32 CMNET-GD Guangdong Mobile Communication 4755 2073 417 208 TATACOMM-AS TATA Communications formerl 9498 1738 377 149 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 3360 1323 87 SHAW - Shaw Communications Inc., CA 22773 3266 2951 145 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2167 405 108 MEGAPATH5-US - MegaPath Corporation, US 16509 2127 4515 560 AMAZON-02 - Amazon.com, Inc., US 20115 2080 2363 436 CHARTER-NET-HKY-NC - Charter Communicat 6389 1956 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 209 1928 5059 618 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 30036 1890 333 224 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 11492 1724 230 566 CABLEONE - CABLE ONE, INC., US 7018 1678 20199 1246 ATT-INTERNET4 - AT&T Services, Inc., 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 39891 3520 187 21 ALJAWWALSTC-AS, SA 20940 2836 832 2055 AKAMAI-ASN1, US 8551 2290 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12479 2129 1108 216 UNI2-AS, ES 12389 2082 1859 698 ROSTELECOM-AS, RU 34984 2002 332 477 TELLCOM-AS, TR 9121 1939 1691 17 TTNET, TR 13188 1605 100 46 TRIOLAN, UA 8402 1266 544 14 CORBINA-AS OJSC "Vimpelcom", RU 6849 1228 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 3845 3350 573 Uninet S.A. de C.V., MX 10620 3579 540 255 Telmex Colombia S.A., CO 11830 2637 370 66 Instituto Costarricense de Electricidad 6503 1628 437 54 Axtel, S.A.B. de C.V., MX 7303 1504 1024 195 Telecom Argentina S.A., AR 6147 1075 377 27 Telefonica del Peru S.A.A., PE 28573 1014 2241 189 CLARO S.A., BR 3816 1009 507 113 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 920 126 85 Alestra, S. de R.L. de C.V., MX 18881 904 1065 27 TELEFÔNICA BRASIL S.A, BR

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 1192 398 50 LINKdotNET-AS, EG 37611 786 91 8 Afrihost, ZA 36903 733 368 150 MT-MPLS, MA 36992 668 1379 36 ETISALAT-MISR, EG 8452 538 1730 18 TE-AS TE-AS, EG 24835 478 786 17 RAYA-AS, EG 29571 458 36 13 ORANGE-COTE-IVOIRE, CI 37492 449 367 77 ORANGE-, TN 15399 352 35 7 WANANCHI-, KE 23889 313 103 14 MauritiusTelecom, MU

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 3845 3350 573 Uninet S.A. de C.V., MX 10620 3579 540 255 Telmex Colombia S.A., CO 39891 3520 187 21 ALJAWWALSTC-AS, SA 6327 3360 1323 87 SHAW - Shaw Communications Inc., CA 7545 3285 403 386 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3266 2951 145 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 20940 2836 832 2055 AKAMAI-ASN1, US 9829 2770 1499 540 BSNL-NIB National Internet Backbone, IN 17974 2766 934 77 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9394 2655 4923 27 CTTNET China TieTong Telecommunications

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

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

ASN No of nets Net Savings Description 39891 3520 3499 ALJAWWALSTC-AS, SA 10620 3579 3324 Telmex Colombia S.A., CO 6327 3360 3273 SHAW - Shaw Communications Inc., CA 22773 3266 3121 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7545 3285 2899 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2766 2689 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I 9394 2655 2628 CTTNET China TieTong Telecommunications Corpora 11830 2637 2571 Instituto Costarricense de Electricidad y Telec 7552 2592 2530 VIETEL-AS-AP Viettel Group, VN 45899 2514 2361 VNPT-AS-VN VNPT Corp, VN

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

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

Bad AS Designation Network Transit AS Description 64770 PRIVATE 5.149.147.0/24 64774 -Private Use AS-, ZZ 64770 PRIVATE 5.149.148.0/24 64774 -Private Use AS-, ZZ 65333 PRIVATE 10.0.0.0/8 0 UNKNOWN 65001 PRIVATE 27.109.71.0/24 45754 CLEARPATH-AS-AP Clear Path Net 65001 PRIVATE 27.109.72.0/24 45754 CLEARPATH-AS-AP Clear Path Net 65002 PRIVATE 27.109.73.0/24 45754 CLEARPATH-AS-AP Clear Path Net 65002 PRIVATE 27.109.74.0/24 45754 CLEARPATH-AS-AP Clear Path Net 64520 PRIVATE 41.58.80.0/20 36923 SWIFTNG-ASN, NG 64520 PRIVATE 41.58.96.0/20 36923 SWIFTNG-ASN, NG 64520 PRIVATE 41.58.112.0/20 36923 SWIFTNG-ASN, NG

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

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

Prefix Origin AS Description 10.0.0.0/8 65333 -Private Use AS-, ZZ 100.64.0.0/10 65333 -Private Use AS-, ZZ 169.254.0.0/16 65333 -Private Use AS-, ZZ 172.16.0.0/12 65333 -Private Use AS-, ZZ 192.0.0.0/24 65333 -Private Use AS-, ZZ 192.0.2.0/24 65333 -Private Use AS-, ZZ 192.168.0.0/16 0 UNKNOWN 198.18.0.0/15 65333 -Private Use AS-, ZZ 198.51.100.0/24 65333 -Private Use AS-, ZZ 203.0.113.0/24 65333 -Private Use AS-, ZZ

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

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

Network Origin AS Description 14.128.14.0/23 10247 NETLINE, ZA 14.192.50.0/23 10247 NETLINE, ZA 14.192.58.0/23 10247 NETLINE, ZA 23.159.192.0/24 54726 AET - AET Hosting Solutions, Inc., US 27.100.7.0/24 56096 UNKNOWN 36.255.250.0/23 10247 NETLINE, ZA 41.78.180.0/23 37265 -Reserved AS-, ZZ 43.228.144.0/22 9829 BSNL-NIB National Internet Backbone, IN 43.251.20.0/22 9381 WTT-AS-AP WTT HK Limited, HK 43.251.84.0/23 133676 PNPL-AS Precious netcom pvt ltd, IN

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 /9:12 /10:37 /11:99 /12:280 /13:561 /14:1097 /15:1902 /16:13397 /17:7667 /18:13452 /19:24753 /20:37517 /21:44081 /22:83099 /23:66465 /24:377007 /25:7 /26:5 /27:8 /28:84 /29:229 /30:834 /31:0 /32:50

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

ASN No of nets Total ann. Description 6327 3152 3360 SHAW - Shaw Communications Inc., CA 39891 2946 3520 ALJAWWALSTC-AS, SA 22773 2528 3266 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2061 2167 MEGAPATH5-US - MegaPath Corporation, US 11830 1982 2637 Instituto Costarricense de Electricidad y Telec 8551 1754 2290 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 1650 1890 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1580 3579 Telmex Colombia S.A., CO 11492 1507 1724 CABLEONE - CABLE ONE, INC., US 9121 1419 1939 TTNET, TR

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

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

1:1567 2:835 4:18 5:2657 6:40 8:1091 9:1 12:1851 13:194 14:1739 15:27 16:3 17:182 18:65 20:53 23:2546 24:1953 25:2 27:2351 31:1948 32:67 35:23 36:468 37:2634 38:1435 39:188 40:101 41:3071 42:538 43:1936 44:95 45:3632 46:2967 47:193 49:1385 50:1041 51:47 52:939 54:353 55:4 56:7 57:47 58:1457 59:923 60:386 61:2064 62:1826 63:1830 64:4697 65:2229 66:4471 67:2339 68:1173 69:3172 70:1135 71:559 72:2087 74:2672 75:397 76:419 77:1557 78:1631 79:1836 80:1498 81:1408 82:1068 83:788 84:998 85:1973 86:553 87:1239 88:912 89:2357 90:180 91:6270 92:1164 93:2365 94:2388 95:2694 96:647 97:358 98:925 99:110 100:79 101:1277 102:15 103:16771 104:3263 105:208 106:524 107:1806 108:703 109:3160 110:1568 111:1741 112:1270 113:1355 114:1078 115:1547 116:1590 117:1816 118:2195 119:1664 120:942 121:990 122:2435 123:1741 124:1379 125:1785 128:979 129:590 130:424 131:1646 132:597 133:196 134:994 135:222 136:440 137:464 138:1950 139:558 140:335 141:678 142:766 143:997 144:799 145:189 146:1144 147:745 148:1470 149:698 150:720 151:981 152:748 153:308 154:983 155:747 156:753 157:735 158:607 159:1532 160:852 161:739 162:2528 163:506 164:972 165:1498 166:388 167:1380 168:3105 169:793 170:3663 171:403 172:1038 173:1904 174:865 175:741 176:1942 177:3931 178:2433 179:1174 180:2223 181:2144 182:2424 183:1085 184:907 185:12266 186:3486 187:2329 188:2620 189:1952 190:8086 191:1343 192:9741 193:5882 194:4759 195:3999 196:2345 197:1383 198:5476 199:5894 200:7246 201:4864 202:9716 203:9831 204:4499 205:2836 206:2978 207:3084 208:4022 209:3900 210:3482 211:1888 212:2986 213:2605 214:893 215:62 216:5855 217:2120 218:836 219:399 220:1696 221:993 222:852 223:1219

End of report