Orbit

Routing Table Report 06:00 +10GMT Wed 31 Jan, 2018

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

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

BGP routing table entries examined: 672537 Prefixes after maximum aggregation (per Origin AS): 263460 Deaggregation factor: 2.55 Unique aggregates announced (without unneeded subnets): 329118 Total ASes present in the Internet Routing Table: 59557 Prefixes per ASN: 11.29 Origin-only ASes present in the Internet Routing Table: 51399 Origin ASes announcing only one prefix: 22688 Transit ASes present in the Internet Routing Table: 8158 Transit-only ASes present in the Internet Routing Table: 238 Average AS path length visible in the Internet Routing Table: 4.7 Max AS path length visible: 38 Max AS path prepend of ASN ( 30873) 32 Prefixes from unregistered ASNs in the Routing Table: 38 Number of instances of unregistered ASNs: 38 Number of 32-bit ASNs allocated by the RIRs: 21335 Number of 32-bit ASNs visible in the Routing Table: 17066 Prefixes from 32-bit ASNs in the Routing Table: 70568 Number of bogon 32-bit ASNs visible in the Routing Table: 9 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 335 Number of addresses announced to Internet: 2862722048 Equivalent to 170 /8s, 161 /16s and 172 /24s Percentage of available address space announced: 77.3 Percentage of allocated address space announced: 77.3 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: 222966

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

Prefixes being announced by APNIC Region ASes: 180103 Total APNIC prefixes after maximum aggregation: 52571 APNIC Deaggregation factor: 3.43 Prefixes being announced from the APNIC address blocks: 179199 Unique aggregates announced from the APNIC address blocks: 77049 APNIC Region origin ASes present in the Internet Routing Table: 8552 APNIC Prefixes per ASN: 20.95 APNIC Region origin ASes announcing only one prefix: 2449 APNIC Region transit ASes present in the Internet Routing Table: 1258 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 29 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3504 Number of APNIC addresses announced to Internet: 770841344 Equivalent to 45 /8s, 242 /16s and 27 /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: 202961 Total ARIN prefixes after maximum aggregation: 97725 ARIN Deaggregation factor: 2.08 Prefixes being announced from the ARIN address blocks: 204190 Unique aggregates announced from the ARIN address blocks: 96416 ARIN Region origin ASes present in the Internet Routing Table: 18070 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: 1803 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 25 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2305 Number of ARIN addresses announced to Internet: 1110169600 Equivalent to 66 /8s, 43 /16s and 216 /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: 183955 Total RIPE prefixes after maximum aggregation: 89753 RIPE Deaggregation factor: 2.05 Prefixes being announced from the RIPE address blocks: 179880 Unique aggregates announced from the RIPE address blocks: 108396 RIPE Region origin ASes present in the Internet Routing Table: 24823 RIPE Prefixes per ASN: 7.25 RIPE Region origin ASes announcing only one prefix: 11331 RIPE Region transit ASes present in the Internet Routing Table: 3523 Average RIPE Region AS path length visible: 4.9 Max RIPE Region AS path length visible: 35 Number of RIPE region 32-bit ASNs visible in the Routing Table: 6588 Number of RIPE addresses announced to Internet: 713652224 Equivalent to 42 /8s, 137 /16s and 120 /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: 87416 Total LACNIC prefixes after maximum aggregation: 19425 LACNIC Deaggregation factor: 4.50 Prefixes being announced from the LACNIC address blocks: 88710 Unique aggregates announced from the LACNIC address blocks: 39761 LACNIC Region origin ASes present in the Internet Routing Table: 6744 LACNIC Prefixes per ASN: 13.15 LACNIC Region origin ASes announcing only one prefix: 1845 LACNIC Region transit ASes present in the Internet Routing Table: 1239 Average LACNIC Region AS path length visible: 5.3 Max LACNIC Region AS path length visible: 38 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 4282 Number of LACNIC addresses announced to Internet: 172099840 Equivalent to 10 /8s, 66 /16s and 9 /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: 18063 Total AfriNIC prefixes after maximum aggregation: 3952 AfriNIC Deaggregation factor: 4.57 Prefixes being announced from the AfriNIC address blocks: 20222 Unique aggregates announced from the AfriNIC address blocks: 7225 AfriNIC Region origin ASes present in the Internet Routing Table: 1111 AfriNIC Prefixes per ASN: 18.20 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: 4.8 Max AfriNIC Region AS path length visible: 23 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 387 Number of AfriNIC addresses announced to Internet: 95561472 Equivalent to 5 /8s, 178 /16s and 39 /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 3754 406 409 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2763 934 77 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2748 1498 538 BSNL-NIB National Internet Backbone, IN 9394 2669 4923 28 CTTNET China TieTong Telecommunications 7552 2596 1158 65 VIETEL-AS-AP Viettel Group, VN 45899 2504 1550 154 VNPT-AS-VN VNPT Corp, VN 4766 2447 11132 758 KIXS-AS-KR Korea Telecom, KR 9808 2109 8699 32 CMNET-GD Guangdong Mobile Communication 4755 2081 417 207 TATACOMM-AS TATA Communications formerl 9498 1741 377 148 BBIL-AP BHARTI Airtel Ltd., IN

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

ARIN Region per AS prefix count summary ---------------------------------------

ASN No of nets /20 equiv MaxAgg Description 6327 3378 1323 87 SHAW - Shaw Communications Inc., CA 22773 3265 2951 144 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2167 405 108 MEGAPATH5-US - MegaPath Corporation, US 20115 2080 2363 436 CHARTER-NET-HKY-NC - Charter Communicat 16509 2011 4164 573 AMAZON-02 - Amazon.com, Inc., US 6389 1956 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 209 1942 5059 619 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 30036 1891 333 225 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 11492 1728 230 562 CABLEONE - CABLE ONE, INC., US 7018 1676 20182 1246 ATT-INTERNET4 - AT&T Services, Inc., US

Complete listing at http://thyme.rand.apnic.net/hk/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 2840 832 2060 AKAMAI-ASN1, US 8551 2232 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12479 2144 1109 217 UNI2-AS, ES 12389 2084 1859 698 ROSTELECOM-AS, RU 34984 2002 332 477 TELLCOM-AS, TR 9121 1933 1691 17 TTNET, TR 13188 1605 100 46 TRIOLAN, UA 8402 1274 544 14 CORBINA-AS OJSC "Vimpelcom", RU 6849 1228 355 21 UKRTELNET, UA

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

LACNIC Region per AS prefix count summary -----------------------------------------

ASN No of nets /20 equiv MaxAgg Description 8151 3970 3378 587 Uninet S.A. de C.V., MX 10620 3585 540 252 Telmex Colombia S.A., CO 11830 2637 370 66 Instituto Costarricense de Electricidad 6503 1630 437 54 Axtel, S.A.B. de C.V., MX 7303 1503 1024 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 1010 509 114 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/hk/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 654 1379 42 ETISALAT-MISR, EG 8452 535 1730 18 TE-AS TE-AS, EG 24835 462 784 13 RAYA-AS, EG 29571 459 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/hk/data-ASnet-AFRINIC

Global Per AS prefix count summary ----------------------------------

ASN No of nets /20 equiv MaxAgg Description 8151 3970 3378 587 Uninet S.A. de C.V., MX 7545 3754 406 409 TPG-INTERNET-AP TPG Telecom Limited, AU 10620 3585 540 252 Telmex Colombia S.A., CO 39891 3520 187 21 ALJAWWALSTC-AS, SA 6327 3378 1323 87 SHAW - Shaw Communications Inc., CA 22773 3265 2951 144 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 20940 2840 832 2060 AKAMAI-ASN1, US 17974 2763 934 77 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2748 1498 538 BSNL-NIB National Internet Backbone, IN 9394 2669 4923 28 CTTNET China TieTong Telecommunications

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

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

ASN No of nets Net Savings Description 39891 3520 3499 ALJAWWALSTC-AS, SA 7545 3754 3345 TPG-INTERNET-AP TPG Telecom Limited, AU 10620 3585 3333 Telmex Colombia S.A., CO 6327 3378 3291 SHAW - Shaw Communications Inc., CA 22773 3265 3121 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 17974 2763 2686 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I 9394 2669 2641 CTTNET China TieTong Telecommunications Corpora 11830 2637 2571 Instituto Costarricense de Electricidad y Telec 7552 2596 2531 VIETEL-AS-AP Viettel Group, VN 45899 2504 2350 VNPT-AS-VN VNPT Corp, VN

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

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

Bad AS Designation Network Transit AS Description 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 419333 UNALLOCATED 84.17.91.0/24 41933 IPRAGAZ-AS Istanbul/ TURKEY, T 64609 PRIVATE 94.245.126.0/24 6584 MICROSOFT-GP-AS - Microsoft Co 64111 UNALLOCATED 98.159.5.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64111 UNALLOCATED 98.159.7.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64121 UNALLOCATED 98.159.9.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64111 UNALLOCATED 98.159.12.0/24 19555 KMI-NETWORK - Kinder Morgan, I

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

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

Prefix Origin AS Description 0.0.0.0/0 2914 NTT-COMMUNICATIONS-2914 - NTT America, Inc., US

Complete listing at http://thyme.rand.apnic.net/hk/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 43.251.84.0/22 133676 PNPL-AS Precious netcom pvt ltd, IN

Complete listing at http://thyme.rand.apnic.net/hk/data-add-IANA

Number of prefixes announced per prefix length (Global) -------------------------------------------------------

!!Default route being announced!!

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:15 /9:12 /10:36 /11:99 /12:279 /13:561 /14:1093 /15:1897 /16:13402 /17:7696 /18:13502 /19:24886 /20:37554 /21:44091 /22:83001 /23:66947 /24:377443 /25:1 /26:0 /27:4 /28:5 /29:8 /30:1 /31:0 /32:3

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

ASN No of nets Total ann. Description 6327 3169 3378 SHAW - Shaw Communications Inc., CA 39891 2946 3520 ALJAWWALSTC-AS, SA 22773 2528 3265 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 1696 2232 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 1651 1891 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1583 3585 Telmex Colombia S.A., CO 11492 1511 1728 CABLEONE - CABLE ONE, INC., US 9121 1417 1933 TTNET, TR

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

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

1:1565 2:841 4:18 5:2645 6:40 8:1091 9:1 12:1852 13:194 14:1756 15:27 16:3 17:184 18:64 20:53 21:3 23:2543 24:1835 25:2 27:2343 31:1951 32:68 35:23 36:477 37:2635 38:1445 39:211 40:100 41:3059 42:550 43:1959 44:89 45:3600 46:2967 47:196 49:1382 50:1043 51:47 52:937 54:353 55:4 56:7 57:40 58:1476 59:924 60:388 61:2038 62:1804 63:1821 64:4697 65:2229 66:4488 67:2340 68:1176 69:3189 70:1134 71:560 72:2083 74:2615 75:398 76:418 77:1556 78:1637 79:1684 80:1497 81:1382 82:1056 83:789 84:994 85:1973 86:554 87:1237 88:910 89:2346 90:180 91:6272 92:1159 93:2368 94:2393 95:2701 96:646 97:358 98:925 99:114 100:79 101:1587 102:16 103:16925 104:3273 105:208 106:520 107:1806 108:702 109:2952 110:1573 111:1746 112:1281 113:1360 114:1097 115:1574 116:1600 117:1693 118:2227 119:1665 120:950 121:1009 122:2474 123:1734 124:1378 125:1784 128:1017 129:598 130:442 131:1612 132:598 133:196 134:1002 135:226 136:439 137:472 138:1941 139:557 140:400 141:680 142:779 143:994 144:802 145:202 146:1151 147:756 148:1482 149:690 150:731 151:982 152:755 153:310 154:985 155:749 156:753 157:762 158:612 159:1506 160:855 161:726 162:2527 163:516 164:970 165:1504 166:386 167:1384 168:3090 169:794 170:3650 171:406 172:1034 173:1899 174:865 175:760 176:1879 177:3817 178:2430 179:1151 180:2234 181:2132 182:2437 183:1072 184:898 185:12254 186:3460 187:2334 188:2621 189:1971 190:8024 191:1332 192:9772 193:5875 194:4759 195:3992 196:2348 197:1436 198:5518 199:5907 200:7221 201:4836 202:9888 203:9962 204:4537 205:2860 206:3012 207:3120 208:4005 209:3921 210:3524 211:1906 212:2962 213:2587 214:897 215:62 216:5851 217:2126 218:838 219:399 220:1732 221:995 222:852 223:1225

End of report