Orbit

Routing Table Report 06:00 +10GMT Fri 27 Jan, 2017

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

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

BGP routing table entries examined: 589027 Prefixes after maximum aggregation (per Origin AS): 215407 Deaggregation factor: 2.73 Unique aggregates announced (without unneeded subnets): 294514 Total ASes present in the Internet Routing Table: 52477 Prefixes per ASN: 11.22 Origin-only ASes present in the Internet Routing Table: 34768 Origin ASes announcing only one prefix: 14623 Transit ASes present in the Internet Routing Table: 5910 Transit-only ASes present in the Internet Routing Table: 205 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 30 Max AS path prepend of ASN (197798) 21 Prefixes from unregistered ASNs in the Routing Table: 15 Unregistered ASNs in the Routing Table: 11 Number of 32-bit ASNs allocated by the RIRs: 17074 Number of 32-bit ASNs visible in the Routing Table: 11799 Prefixes from 32-bit ASNs in the Routing Table: 47176 Number of bogon 32-bit ASNs visible in the Routing Table: 719 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 365 Number of addresses announced to Internet: 2771708165 Equivalent to 165 /8s, 52 /16s and 233 /24s Percentage of available address space announced: 74.9 Percentage of allocated address space announced: 74.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.4 Total number of prefixes smaller than registry allocations: 194411

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

Prefixes being announced by APNIC Region ASes: 145714 Total APNIC prefixes after maximum aggregation: 42133 APNIC Deaggregation factor: 3.46 Prefixes being announced from the APNIC address blocks: 159936 Unique aggregates announced from the APNIC address blocks: 68892 APNIC Region origin ASes present in the Internet Routing Table: 5035 APNIC Prefixes per ASN: 31.76 APNIC Region origin ASes announcing only one prefix: 1148 APNIC Region transit ASes present in the Internet Routing Table: 881 Average APNIC Region AS path length visible: 4.0 Max APNIC Region AS path length visible: 30 Number of APNIC region 32-bit ASNs visible in the Routing Table: 2523 Number of APNIC addresses announced to Internet: 754906885 Equivalent to 44 /8s, 254 /16s and 247 /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: 180577 Total ARIN prefixes after maximum aggregation: 86248 ARIN Deaggregation factor: 2.09 Prefixes being announced from the ARIN address blocks: 187136 Unique aggregates announced from the ARIN address blocks: 88085 ARIN Region origin ASes present in the Internet Routing Table: 15519 ARIN Prefixes per ASN: 12.06 ARIN Region origin ASes announcing only one prefix: 5512 ARIN Region transit ASes present in the Internet Routing Table: 1624 Average ARIN Region AS path length visible: 4.0 Max ARIN Region AS path length visible: 19 Number of ARIN region 32-bit ASNs visible in the Routing Table: 1679 Number of ARIN addresses announced to Internet: 1093846528 Equivalent to 65 /8s, 50 /16s and 198 /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: 143000 Total RIPE prefixes after maximum aggregation: 70775 RIPE Deaggregation factor: 2.02 Prefixes being announced from the RIPE address blocks: 153407 Unique aggregates announced from the RIPE address blocks: 95123 RIPE Region origin ASes present in the Internet Routing Table: 16998 RIPE Prefixes per ASN: 9.03 RIPE Region origin ASes announcing only one prefix: 7290 RIPE Region transit ASes present in the Internet Routing Table: 2706 Average RIPE Region AS path length visible: 4.4 Max RIPE Region AS path length visible: 22 Number of RIPE region 32-bit ASNs visible in the Routing Table: 4725 Number of RIPE addresses announced to Internet: 674974464 Equivalent to 40 /8s, 59 /16s and 75 /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: 57760 Total LACNIC prefixes after maximum aggregation: 12963 LACNIC Deaggregation factor: 4.46 Prefixes being announced from the LACNIC address blocks: 71256 Unique aggregates announced from the LACNIC address blocks: 35462 LACNIC Region origin ASes present in the Internet Routing Table: 2226 LACNIC Prefixes per ASN: 32.01 LACNIC Region origin ASes announcing only one prefix: 513 LACNIC Region transit ASes present in the Internet Routing Table: 471 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 21 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2604 Number of LACNIC addresses announced to Internet: 162739200 Equivalent to 9 /8s, 179 /16s and 52 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-266652 + 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: 14784 Total AfriNIC prefixes after maximum aggregation: 3281 AfriNIC Deaggregation factor: 4.51 Prefixes being announced from the AfriNIC address blocks: 16926 Unique aggregates announced from the AfriNIC address blocks: 6632 AfriNIC Region origin ASes present in the Internet Routing Table: 690 AfriNIC Prefixes per ASN: 24.53 AfriNIC Region origin ASes announcing only one prefix: 160 AfriNIC Region transit ASes present in the Internet Routing Table: 171 Average AfriNIC Region AS path length visible: 4.5 Max AfriNIC Region AS path length visible: 16 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 268 Number of AfriNIC addresses announced to Internet: 84810752 Equivalent to 5 /8s, 14 /16s and 28 /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 3693 380 224 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2975 905 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2669 1494 529 BSNL-NIB National Internet Backbone, IN 4766 2337 11133 735 KIXS-AS-KR Korea Telecom, KR 9808 2192 8648 42 CMNET-GD Guangdong Mobile Communication 4755 2054 429 217 TATACOMM-AS TATA Communications formerl 45899 1805 1292 101 VNPT-AS-VN VNPT Corp, VN 24560 1552 564 247 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 9583 1539 119 540 SIFY-AS-IN Sify Limited, IN 38197 1510 92 305 SUNHK-DATA-AS-AP Sun Network (Hong Kong

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 22773 3628 2968 152 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3285 1333 82 SHAW - Shaw Communications Inc., CA 18566 2192 405 109 MEGAPATH5-US - MegaPath Corporation, US 6389 2094 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 20115 1963 2031 403 CHARTER-NET-HKY-NC - Charter Communicat 209 1713 5066 635 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 30036 1700 320 455 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 16509 1689 3221 531 AMAZON-02 - Amazon.com, Inc., US 6983 1678 848 225 ITCDELTA - Earthlink, Inc., US 701 1596 10612 656 UUNET - MCI Communications Services, In

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 3333 167 17 ALJAWWALSTC-AS , SA 20940 2906 1093 2087 AKAMAI-ASN1 , US 9121 2196 1707 94 TTNET , TR 34984 1823 318 443 TELLCOM-AS , TR 12479 1448 1033 51 UNI2-AS , ES 13188 1430 90 251 TRIOLAN , UA 8551 1420 376 52 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 6849 1310 316 70 UKRTELNET , UA 9198 1101 352 24 KAZTELECOM-AS , KZ 8402 1095 544 15 CORBINA-AS OJSC "Vimpelcom", RU

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 10620 2949 512 664 Telmex Colombia S.A., CO 8151 2469 3377 552 Uninet S.A. de C.V., MX 6503 1543 437 54 Axtel, S.A.B. de C.V., MX 7303 1526 974 254 Telecom Argentina S.A., AR 11830 1431 325 124 Instituto Costarricense de Electricidad 6147 1335 366 76 Telefonica del Peru S.A.A., PE 28573 1053 2270 180 CLARO S.A., BR 11664 980 279 29 Techtel LMDS Comunicaciones Interactiva 3816 977 471 204 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 914 126 79 Alestra, S. de R.L. de C.V., MX

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 1288 398 42 LINKdotNET-AS, EG 36903 704 354 140 MT-MPLS, MA 37611 684 67 6 Afrihost, ZA 36992 577 1373 25 ETISALAT-MISR, EG 24835 489 658 16 RAYA-AS, EG 8452 484 1474 16 TE-AS TE-AS, EG 37492 381 320 74 ORANGE-TN, TN 29571 368 36 10 CITelecom-AS, CI 15399 321 35 6 WANANCHI-KE, KE 2018 288 327 74 TENET-1, ZA

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 7545 3693 380 224 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3628 2968 152 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 39891 3333 167 17 ALJAWWALSTC-AS , SA 6327 3285 1333 82 SHAW - Shaw Communications Inc., CA 17974 2975 905 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo 10620 2949 512 664 Telmex Colombia S.A., CO 20940 2906 1093 2087 AKAMAI-ASN1 , US 9829 2669 1494 529 BSNL-NIB National Internet Backbone, IN 8151 2469 3377 552 Uninet S.A. de C.V., MX 4766 2337 11133 735 KIXS-AS-KR Korea Telecom, KR

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

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

ASN No of nets Net Savings Description 22773 3628 3476 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 39891 3333 3316 ALJAWWALSTC-AS , SA 6327 3285 3203 SHAW - Shaw Communications Inc., CA 17974 2975 2904 TELKOMNET-AS2-AP PT Telekomunikasi Indo 10620 2949 2285 Telmex Colombia S.A., CO 9808 2192 2150 CMNET-GD Guangdong Mobile Communication 9829 2669 2140 BSNL-NIB National Internet Backbone, IN 9121 2196 2102 TTNET , TR 18566 2192 2083 MEGAPATH5-US - MegaPath Corporation, US 6389 2094 2055 BELLSOUTH-NET-BLK - BellSouth.net Inc.,

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

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

Bad AS Designation Network Transit AS Description 64121 UNALLOCATED 98.159.9.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64121 UNALLOCATED 98.159.14.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64513 PRIVATE 103.16.229.0/24 23456 -Reserved AS-, ZZ 65001 PRIVATE 139.5.212.0/22 23456 -Reserved AS-, ZZ 64339 UNALLOCATED 143.0.108.0/22 18747 IFX18747 - IFX Corporation, US 64011 UNALLOCATED 166.133.128.0/18 20057 ATT-MOBILITY-LLC-AS20057 - AT& 64011 UNALLOCATED 166.133.192.0/18 20057 ATT-MOBILITY-LLC-AS20057 - AT& 64011 UNALLOCATED 166.184.9.0/24 20057 ATT-MOBILITY-LLC-AS20057 - AT& 64011 UNALLOCATED 166.220.64.0/19 20057 ATT-MOBILITY-LLC-AS20057 - AT& 64011 UNALLOCATED 166.220.96.0/19 20057 ATT-MOBILITY-LLC-AS20057 - AT&

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 4641 ASN-CUHKNET # AS-CUHKNET CONVERTED TO A

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

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

Network Origin AS Description 14.128.12.0/22 55763 UNKNOWN 14.128.12.0/24 55763 UNKNOWN 14.128.13.0/24 55763 UNKNOWN 14.128.15.0/24 55763 UNKNOWN 27.100.7.0/24 56096 UNKNOWN 41.73.16.0/24 37004 Suburban-Broadband-AS, NG 41.73.17.0/24 37004 Suburban-Broadband-AS, NG 41.73.18.0/24 37004 Suburban-Broadband-AS, NG 41.73.19.0/24 37004 Suburban-Broadband-AS, NG 41.73.20.0/24 37004 Suburban-Broadband-AS, NG

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 /8:16 /9:13 /10:32 /11:96 /12:266 /13:513 /14:1014 /15:1745 /16:12651 /17:7386 /18:12405 /19:24071 /20:35520 /21:37818 /22:69027 /23:57011 /24:328987 /25:5 /26:5 /27:11 /28:9 /29:8 /30:1 /31:0 /32:416

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

ASN No of nets Total ann. Description 6327 3082 3285 SHAW - Shaw Communications Inc., CA 39891 2896 3333 ALJAWWALSTC-AS , SA 22773 2824 3628 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2085 2192 MEGAPATH5-US - MegaPath Corporation, US 9121 1544 2196 TTNET , TR 30036 1511 1700 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 6389 1392 2094 BELLSOUTH-NET-BLK - BellSouth.net Inc., 10620 1343 2949 Telmex Colombia S.A., CO 6983 1321 1678 ITCDELTA - Earthlink, Inc., US 11492 1241 1345 CABLEONE - CABLE ONE, INC., US

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

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

1:1551 2:800 4:25 5:2165 6:19 8:964 12:1725 13:70 14:1764 15:22 16:2 17:100 18:124 19:1 20:51 23:1884 24:1790 27:2345 31:1718 32:63 33:2 34:1 35:19 36:344 37:2372 38:1258 39:43 40:95 41:2725 42:455 43:1855 44:54 45:2232 46:2314 47:106 49:1129 50:926 51:17 52:694 54:355 55:1 56:4 57:38 58:1450 59:874 60:394 61:1819 62:1374 63:1864 64:4400 65:2139 66:4273 67:2158 68:1149 69:3153 70:1259 71:567 72:1983 74:2397 75:385 76:391 77:1361 78:1513 79:1081 80:1312 81:1345 82:897 83:651 84:816 85:1552 86:452 87:1052 88:769 89:1913 90:197 91:5672 92:868 93:2317 94:2189 95:2630 96:565 97:349 98:931 99:90 100:148 101:1223 103:12684 104:2586 105:148 106:436 107:1476 108:777 109:2381 110:1254 111:1616 112:1123 113:1201 114:923 115:1482 116:1682 117:1617 118:2026 119:1483 120:916 121:1001 122:2226 123:1896 124:1459 125:1717 128:686 129:486 130:406 131:965 132:489 133:189 134:509 135:212 136:340 137:318 138:1527 139:301 140:606 141:488 142:701 143:674 144:710 145:116 146:996 147:563 148:1358 149:524 150:663 151:848 152:686 153:308 154:722 155:881 156:523 157:558 158:412 159:1207 160:550 161:682 162:2315 163:522 164:726 165:1110 166:351 167:1191 168:2168 169:684 170:2412 171:263 172:880 173:1776 174:780 175:684 176:1488 177:3306 178:2172 179:1011 180:2008 181:1727 182:2185 183:990 184:821 185:7886 186:2890 187:2016 188:2118 189:1721 190:7309 191:1090 192:9039 193:5516 194:4403 195:3570 196:1784 197:1070 198:5382 199:5529 200:6615 201:3555 202:9263 203:9624 204:4215 205:2610 206:2850 207:3005 208:3859 209:3687 210:3370 211:1788 212:2508 213:2299 214:573 215:23 216:5645 217:1825 218:769 219:379 220:1672 221:890 222:515 223:1097

End of report