Orbit

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

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

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

BGP routing table entries examined: 673070 Prefixes after maximum aggregation (per Origin AS): 263122 Deaggregation factor: 2.56 Unique aggregates announced (without unneeded subnets): 329490 Total ASes present in the Internet Routing Table: 59614 Prefixes per ASN: 11.29 Origin-only ASes present in the Internet Routing Table: 51393 Origin ASes announcing only one prefix: 22722 Transit ASes present in the Internet Routing Table: 8221 Transit-only ASes present in the Internet Routing Table: 241 Average AS path length visible in the Internet Routing Table: 3.7 Max AS path length visible: 34 Max AS path prepend of ASN ( 30873) 32 Prefixes from unregistered ASNs in the Routing Table: 51 Number of instances of unregistered ASNs: 57 Number of 32-bit ASNs allocated by the RIRs: 21351 Number of 32-bit ASNs visible in the Routing Table: 17133 Prefixes from 32-bit ASNs in the Routing Table: 70486 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: 336 Number of addresses announced to Internet: 2885009920 Equivalent to 171 /8s, 245 /16s and 194 /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: 224128

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

Prefixes being announced by APNIC Region ASes: 177473 Total APNIC prefixes after maximum aggregation: 52271 APNIC Deaggregation factor: 3.40 Prefixes being announced from the APNIC address blocks: 177948 Unique aggregates announced from the APNIC address blocks: 77042 APNIC Region origin ASes present in the Internet Routing Table: 8546 APNIC Prefixes per ASN: 20.82 APNIC Region origin ASes announcing only one prefix: 2465 APNIC Region transit ASes present in the Internet Routing Table: 1241 Average APNIC Region AS path length visible: 3.9 Max APNIC Region AS path length visible: 28 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3511 Number of APNIC addresses announced to Internet: 770686464 Equivalent to 45 /8s, 239 /16s and 190 /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: 203105 Total ARIN prefixes after maximum aggregation: 97462 ARIN Deaggregation factor: 2.08 Prefixes being announced from the ARIN address blocks: 204019 Unique aggregates announced from the ARIN address blocks: 96375 ARIN Region origin ASes present in the Internet Routing Table: 18050 ARIN Prefixes per ASN: 11.30 ARIN Region origin ASes announcing only one prefix: 6703 ARIN Region transit ASes present in the Internet Routing Table: 1808 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: 2300 Number of ARIN addresses announced to Internet: 1110063616 Equivalent to 66 /8s, 42 /16s and 58 /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: 184849 Total RIPE prefixes after maximum aggregation: 89920 RIPE Deaggregation factor: 2.06 Prefixes being announced from the RIPE address blocks: 180995 Unique aggregates announced from the RIPE address blocks: 108476 RIPE Region origin ASes present in the Internet Routing Table: 24851 RIPE Prefixes per ASN: 7.28 RIPE Region origin ASes announcing only one prefix: 11331 RIPE Region transit ASes present in the Internet Routing Table: 3554 Average RIPE Region AS path length visible: 3.6 Max RIPE Region AS path length visible: 34 Number of RIPE region 32-bit ASNs visible in the Routing Table: 6615 Number of RIPE addresses announced to Internet: 713756416 Equivalent to 42 /8s, 139 /16s and 15 /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: 88216 Total LACNIC prefixes after maximum aggregation: 19470 LACNIC Deaggregation factor: 4.53 Prefixes being announced from the LACNIC address blocks: 89495 Unique aggregates announced from the LACNIC address blocks: 40137 LACNIC Region origin ASes present in the Internet Routing Table: 6793 LACNIC Prefixes per ASN: 13.17 LACNIC Region origin ASes announcing only one prefix: 1859 LACNIC Region transit ASes present in the Internet Routing Table: 1261 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: 4320 Number of LACNIC addresses announced to Internet: 172183808 Equivalent to 10 /8s, 67 /16s and 81 /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: 18132 Total AfriNIC prefixes after maximum aggregation: 3964 AfriNIC Deaggregation factor: 4.57 Prefixes being announced from the AfriNIC address blocks: 20276 Unique aggregates announced from the AfriNIC address blocks: 7187 AfriNIC Region origin ASes present in the Internet Routing Table: 1113 AfriNIC Prefixes per ASN: 18.22 AfriNIC Region origin ASes announcing only one prefix: 363 AfriNIC Region transit ASes present in the Internet Routing Table: 226 Average AfriNIC Region AS path length visible: 3.5 Max AfriNIC Region AS path length visible: 22 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 387 Number of AfriNIC addresses announced to Internet: 95640832 Equivalent to 5 /8s, 179 /16s and 93 /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 3240 402 382 TPG-INTERNET-AP TPG Telecom Limited, AU 9829 2770 1499 540 BSNL-NIB National Internet Backbone, IN 17974 2763 932 76 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9394 2656 4923 27 CTTNET China TieTong Telecommunications 7552 2590 1159 64 VIETEL-AS-AP Viettel Group, VN 45899 2529 1550 153 VNPT-AS-VN VNPT Corp, VN 4766 2442 11131 755 KIXS-AS-KR Korea Telecom, KR 9808 2111 8699 32 CMNET-GD Guangdong Mobile Communication 4755 2075 417 208 TATACOMM-AS TATA Communications formerl 9498 1743 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 3376 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 2121 4514 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 1918 5059 618 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 30036 1892 334 223 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 11492 1733 230 558 CABLEONE - CABLE ONE, INC., US 7018 1674 20198 1243 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 2822 829 2045 AKAMAI-ASN1, US 8551 2566 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12479 2183 1117 248 UNI2-AS, ES 12389 2093 1859 698 ROSTELECOM-AS, RU 34984 2003 332 474 TELLCOM-AS, TR 9121 1934 1691 17 TTNET, TR 13188 1605 100 46 TRIOLAN, UA 8402 1273 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 4036 3384 588 Uninet S.A. de C.V., MX 10620 3585 540 252 Telmex Colombia S.A., CO 11830 2636 370 66 Instituto Costarricense de Electricidad 6503 1628 437 54 Axtel, S.A.B. de C.V., MX 7303 1507 1025 194 Telecom Argentina S.A., AR 6147 1031 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 919 126 84 Alestra, S. de R.L. de C.V., MX 18881 905 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 739 371 135 MT-MPLS, MA 36992 672 1380 37 ETISALAT-MISR, EG 8452 538 1730 18 TE-AS TE-AS, EG 24835 478 786 17 RAYA-AS, EG 29571 460 68 11 ORANGE-COTE-IVOIRE, CI 37492 449 367 77 ORANGE-, TN 37342 360 32 1 MOVITEL, MZ 15399 355 35 7 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 8151 4036 3384 588 Uninet S.A. de C.V., MX 10620 3585 540 252 Telmex Colombia S.A., CO 39891 3520 187 21 ALJAWWALSTC-AS, SA 6327 3376 1323 87 SHAW - Shaw Communications Inc., CA 22773 3266 2951 145 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 7545 3240 402 382 TPG-INTERNET-AP TPG Telecom Limited, AU 20940 2822 829 2045 AKAMAI-ASN1, US 9829 2770 1499 540 BSNL-NIB National Internet Backbone, IN 17974 2763 932 76 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9394 2656 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 3585 3333 Telmex Colombia S.A., CO 6327 3376 3289 SHAW - Shaw Communications Inc., CA 22773 3266 3121 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7545 3240 2858 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2763 2687 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I 9394 2656 2629 CTTNET China TieTong Telecommunications Corpora 11830 2636 2570 Instituto Costarricense de Electricidad y Telec 7552 2590 2526 VIETEL-AS-AP Viettel Group, VN 8551 2566 2523 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo

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

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

Bad AS Designation Network Transit AS Description 65333 PRIVATE 10.0.0.0/8 0 UNKNOWN 65100 PRIVATE 41.78.114.0/24 37214 MICROLINK, ZM 4200000013 PRIVATE 63.147.48.0/23 209 CENTURYLINK-US-LEGACY-QWEST - 4200000013 PRIVATE 63.147.50.0/23 209 CENTURYLINK-US-LEGACY-QWEST - 4200010173 PRIVATE 63.228.245.0/24 209 CENTURYLINK-US-LEGACY-QWEST - 4200000007 PRIVATE 63.232.90.0/24 209 CENTURYLINK-US-LEGACY-QWEST - 4200000007 PRIVATE 63.232.90.0/23 209 CENTURYLINK-US-LEGACY-QWEST - 4200000007 PRIVATE 63.232.91.0/24 209 CENTURYLINK-US-LEGACY-QWEST - 4200010039 PRIVATE 63.236.68.0/24 209 CENTURYLINK-US-LEGACY-QWEST - 4264800033 PRIVATE 64.72.224.0/24 812 ROGERS-COMMUNICATIONS - Rogers

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 /11:100 /12:291 /13:561 /14:1096 /15:1906 /16:13391 /17:7674 /18:13467 /19:24781 /20:37559 /21:44128 /22:83182 /23:66283 /24:377361 /25:7 /26:5 /27:8 /28:82 /29:229 /30:844 /31:0 /32:50

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

ASN No of nets Total ann. Description 6327 3168 3376 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 8551 2030 2566 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11830 1981 2636 Instituto Costarricense de Electricidad y Telec 30036 1652 1892 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1583 3585 Telmex Colombia S.A., CO 11492 1514 1733 CABLEONE - CABLE ONE, INC., US 9121 1418 1934 TTNET, TR

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

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

1:1568 2:839 4:18 5:2659 6:41 8:1093 9:1 12:1849 13:194 14:1735 15:27 16:3 17:182 18:65 20:53 23:2545 24:2052 25:2 27:2335 31:1951 32:67 35:23 36:471 37:2541 38:1441 39:211 40:100 41:3060 42:538 43:1930 44:92 45:3633 46:2963 47:196 49:1331 50:1043 51:47 52:941 54:353 55:3 56:7 57:47 58:1465 59:925 60:385 61:2031 62:1826 63:1820 64:4699 65:2227 66:4496 67:2347 68:1177 69:3191 70:1136 71:559 72:2086 74:2661 75:398 76:419 77:1548 78:1637 79:1820 80:1496 81:1402 82:1063 83:790 84:994 85:1989 86:547 87:1245 88:909 89:2349 90:179 91:6270 92:1148 93:2377 94:2370 95:2704 96:647 97:358 98:928 99:114 100:79 101:1274 102:16 103:16818 104:3274 105:209 106:522 107:1810 108:702 109:3155 110:1560 111:1743 112:1265 113:1355 114:1083 115:1547 116:1580 117:1695 118:2199 119:1667 120:949 121:991 122:2433 123:1739 124:1367 125:1768 128:983 129:589 130:424 131:1641 132:594 133:195 134:995 135:223 136:436 137:462 138:1962 139:554 140:335 141:680 142:767 143:976 144:802 145:429 146:1140 147:749 148:1489 149:675 150:728 151:982 152:755 153:309 154:970 155:750 156:753 157:736 158:611 159:1508 160:859 161:727 162:2530 163:508 164:1215 165:1501 166:388 167:1404 168:3106 169:793 170:3655 171:402 172:1027 173:1900 174:872 175:739 176:1947 177:3964 178:2435 179:1173 180:2217 181:2129 182:2434 183:1095 184:905 185:12298 186:3481 187:2344 188:2622 189:1997 190:8075 191:1334 192:9727 193:5874 194:4763 195:3985 196:2349 197:1420 198:5485 199:5896 200:7257 201:4861 202:9692 203:9827 204:4495 205:2850 206:2975 207:3076 208:4025 209:3911 210:3481 211:1886 212:2941 213:2601 214:898 215:62 216:5838 217:2127 218:836 219:398 220:1702 221:993 222:852 223:1218

End of report