Orbit

Routing Table Report 06:00 +10GMT Tue 31 Jan, 2017

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

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

BGP routing table entries examined: 590191 Prefixes after maximum aggregation (per Origin AS): 215427 Deaggregation factor: 2.74 Unique aggregates announced (without unneeded subnets): 294756 Total ASes present in the Internet Routing Table: 52548 Prefixes per ASN: 11.23 Origin-only ASes present in the Internet Routing Table: 34807 Origin ASes announcing only one prefix: 14648 Transit ASes present in the Internet Routing Table: 5918 Transit-only ASes present in the Internet Routing Table: 204 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: 18 Unregistered ASNs in the Routing Table: 14 Number of 32-bit ASNs allocated by the RIRs: 17116 Number of 32-bit ASNs visible in the Routing Table: 11823 Prefixes from 32-bit ASNs in the Routing Table: 47529 Number of bogon 32-bit ASNs visible in the Routing Table: 740 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 362 Number of addresses announced to Internet: 2771737861 Equivalent to 165 /8s, 53 /16s and 93 /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: 194828

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

Prefixes being announced by APNIC Region ASes: 146024 Total APNIC prefixes after maximum aggregation: 42068 APNIC Deaggregation factor: 3.47 Prefixes being announced from the APNIC address blocks: 160283 Unique aggregates announced from the APNIC address blocks: 68821 APNIC Region origin ASes present in the Internet Routing Table: 5025 APNIC Prefixes per ASN: 31.90 APNIC Region origin ASes announcing only one prefix: 1146 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: 2530 Number of APNIC addresses announced to Internet: 754888709 Equivalent to 44 /8s, 254 /16s and 176 /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: 180537 Total ARIN prefixes after maximum aggregation: 86141 ARIN Deaggregation factor: 2.10 Prefixes being announced from the ARIN address blocks: 187118 Unique aggregates announced from the ARIN address blocks: 88201 ARIN Region origin ASes present in the Internet Routing Table: 15512 ARIN Prefixes per ASN: 12.06 ARIN Region origin ASes announcing only one prefix: 5505 ARIN Region transit ASes present in the Internet Routing Table: 1626 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: 1682 Number of ARIN addresses announced to Internet: 1093615360 Equivalent to 65 /8s, 47 /16s and 63 /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: 143718 Total RIPE prefixes after maximum aggregation: 70965 RIPE Deaggregation factor: 2.03 Prefixes being announced from the RIPE address blocks: 154201 Unique aggregates announced from the RIPE address blocks: 95440 RIPE Region origin ASes present in the Internet Routing Table: 17057 RIPE Prefixes per ASN: 9.04 RIPE Region origin ASes announcing only one prefix: 7327 RIPE Region transit ASes present in the Internet Routing Table: 2715 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: 4730 Number of RIPE addresses announced to Internet: 675198976 Equivalent to 40 /8s, 62 /16s and 184 /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: 57993 Total LACNIC prefixes after maximum aggregation: 13008 LACNIC Deaggregation factor: 4.46 Prefixes being announced from the LACNIC address blocks: 71587 Unique aggregates announced from the LACNIC address blocks: 35504 LACNIC Region origin ASes present in the Internet Routing Table: 2243 LACNIC Prefixes per ASN: 31.92 LACNIC Region origin ASes announcing only one prefix: 516 LACNIC Region transit ASes present in the Internet Routing Table: 475 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: 2621 Number of LACNIC addresses announced to Internet: 163031040 Equivalent to 9 /8s, 183 /16s and 168 /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: 14371 Total AfriNIC prefixes after maximum aggregation: 3238 AfriNIC Deaggregation factor: 4.44 Prefixes being announced from the AfriNIC address blocks: 16639 Unique aggregates announced from the AfriNIC address blocks: 6470 AfriNIC Region origin ASes present in the Internet Routing Table: 679 AfriNIC Prefixes per ASN: 24.51 AfriNIC Region origin ASes announcing only one prefix: 154 AfriNIC Region transit ASes present in the Internet Routing Table: 166 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: 260 Number of AfriNIC addresses announced to Internet: 84574208 Equivalent to 5 /8s, 10 /16s and 128 /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 3694 380 225 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2975 905 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2614 1490 528 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 2057 429 219 TATACOMM-AS TATA Communications formerl 45899 1817 1292 101 VNPT-AS-VN VNPT Corp, VN 24560 1560 567 245 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 9583 1559 120 535 SIFY-AS-IN Sify Limited, IN 38197 1511 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 3633 2968 152 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3299 1333 83 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 1714 5067 636 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 1594 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 2900 1088 2085 AKAMAI-ASN1 , US 9121 2217 1708 95 TTNET , TR 34984 1824 318 443 TELLCOM-AS , TR 12479 1447 1033 51 UNI2-AS , ES 13188 1434 91 252 TRIOLAN , UA 8551 1415 376 52 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 6849 1310 316 70 UKRTELNET , UA 9198 1153 352 24 KAZTELECOM-AS , KZ 8402 1097 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 2474 3383 555 Uninet S.A. de C.V., MX 6503 1539 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 1337 366 76 Telefonica del Peru S.A.A., PE 28573 1051 2270 180 CLARO S.A., BR 11664 988 279 31 Techtel LMDS Comunicaciones Interactiva 3816 977 473 205 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 687 67 6 Afrihost, ZA 36992 577 1373 25 ETISALAT-MISR, EG 24835 489 658 16 RAYA-AS, EG 8452 474 1474 16 TE-AS TE-AS, EG 37492 392 316 74 ORANGE-TN, TN 29571 367 36 10 CITelecom-AS, CI 15399 319 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 3694 380 225 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3633 2968 152 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 39891 3333 167 17 ALJAWWALSTC-AS , SA 6327 3299 1333 83 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 2900 1088 2085 AKAMAI-ASN1 , US 9829 2614 1490 528 BSNL-NIB National Internet Backbone, IN 8151 2474 3383 555 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 3633 3481 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 39891 3333 3316 ALJAWWALSTC-AS , SA 6327 3299 3216 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 9121 2217 2122 TTNET , TR 9829 2614 2086 BSNL-NIB National Internet Backbone, IN 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 65002 PRIVATE 59.185.224.0/22 17813 MTNL-AP Mahanagar Telephone Ni 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 65530 PRIVATE 118.102.232.0/24 10201 DWL-AS-IN Dishnet Wireless Lim 64525 PRIVATE 125.21.19.0/24 9730 BHARTITELESONIC-AS-IN-AP Bhart 64553 PRIVATE 125.22.86.0/24 9730 BHARTITELESONIC-AS-IN-AP Bhart 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&

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 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 41.73.21.0/24 37004 Suburban-Broadband-AS, NG 41.73.22.0/24 37004 Suburban-Broadband-AS, NG 41.73.23.0/24 37004 Suburban-Broadband-AS, NG 41.76.232.0/21 23456 -Reserved AS-, ZZ

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 /14:1013 /15:1743 /16:12650 /17:7396 /18:12408 /19:24096 /20:35509 /21:37875 /22:69178 /23:57607 /24:329330 /25:5 /26:5 /27:11 /28:9 /29:8 /30:1 /31:0 /32:410

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

ASN No of nets Total ann. Description 6327 3095 3299 SHAW - Shaw Communications Inc., CA 39891 2896 3333 ALJAWWALSTC-AS , SA 22773 2829 3633 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2085 2192 MEGAPATH5-US - MegaPath Corporation, US 9121 1566 2217 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 1244 1348 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) ----------------------------------------------

1:1584 2:809 4:25 5:2175 6:19 8:963 12:1727 13:70 14:1756 15:22 16:2 17:100 18:124 19:1 20:51 23:1919 24:1793 27:2287 31:1718 32:63 33:2 34:1 35:19 36:340 37:2379 38:1262 39:43 40:96 41:2584 42:335 43:1845 44:55 45:2228 46:2309 47:106 49:1132 50:929 51:18 52:693 54:355 55:1 56:4 57:38 58:1433 59:895 60:393 61:1848 62:1370 63:1861 64:4401 65:2141 66:4299 67:2159 68:1150 69:3163 70:1257 71:567 72:1979 74:2398 75:386 76:391 77:1375 78:1519 79:1081 80:1318 81:1339 82:894 83:656 84:816 85:1560 86:452 87:1054 88:771 89:1929 90:197 91:5685 92:862 93:2327 94:2188 95:2643 96:568 97:348 98:920 99:90 100:148 101:1224 103:12658 104:2582 105:139 106:442 107:1486 108:785 109:2388 110:1254 111:1613 112:1125 113:1222 114:911 115:1545 116:1683 117:1626 118:2037 119:1479 120:928 121:1019 122:2209 123:1906 124:1456 125:1718 128:690 129:594 130:403 131:966 132:396 133:189 134:510 135:212 136:341 137:315 138:1539 139:309 140:605 141:495 142:704 143:681 144:706 145:135 146:996 147:562 148:1360 149:529 150:663 151:847 152:681 153:307 154:695 155:879 156:524 157:559 158:413 159:1207 160:550 161:683 162:2313 163:519 164:722 165:1119 166:354 167:1194 168:2191 169:691 170:2445 171:266 172:886 173:1777 174:781 175:685 176:1493 177:3303 178:2201 179:988 180:1936 181:1743 182:2195 183:993 184:812 185:7950 186:2892 187:2028 188:2172 189:1734 190:7372 191:1071 192:9044 193:5522 194:4461 195:3582 196:1769 197:987 198:5385 199:5534 200:6603 201:3574 202:9268 203:9622 204:4209 205:2617 206:2846 207:3007 208:3862 209:3685 210:3381 211:1789 212:2524 213:2324 214:571 215:23 216:5640 217:1847 218:768 219:386 220:1673 221:891 222:515 223:1102

End of report