Orbit

Routing Table Report 06:00 +10GMT Wed 22 Mar, 2017

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

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

BGP routing table entries examined: 595443 Prefixes after maximum aggregation (per Origin AS): 240838 Deaggregation factor: 2.47 Unique aggregates announced (without unneeded subnets): 297409 Total ASes present in the Internet Routing Table: 53240 Prefixes per ASN: 11.18 Origin-only ASes present in the Internet Routing Table: 46540 Origin ASes announcing only one prefix: 20699 Transit ASes present in the Internet Routing Table: 6700 Transit-only ASes present in the Internet Routing Table: 246 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 31 Max AS path prepend of ASN (197798) 21 Prefixes from unregistered ASNs in the Routing Table: 39 Numnber of instances of unregistered ASNs: 39 Number of 32-bit ASNs allocated by the RIRs: 17775 Number of 32-bit ASNs visible in the Routing Table: 12656 Prefixes from 32-bit ASNs in the Routing Table: 49702 Number of bogon 32-bit ASNs visible in the Routing Table: 39 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 405 Number of addresses announced to Internet: 2776453894 Equivalent to 165 /8s, 125 /16s and 83 /24s Percentage of available address space announced: 75.0 Percentage of allocated address space announced: 75.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.5 Total number of prefixes smaller than registry allocations: 196939

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

Prefixes being announced by APNIC Region ASes: 163438 Total APNIC prefixes after maximum aggregation: 49193 APNIC Deaggregation factor: 3.32 Prefixes being announced from the APNIC address blocks: 162694 Unique aggregates announced from the APNIC address blocks: 69685 APNIC Region origin ASes present in the Internet Routing Table: 7674 APNIC Prefixes per ASN: 21.20 APNIC Region origin ASes announcing only one prefix: 2204 APNIC Region transit ASes present in the Internet Routing Table: 1063 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: 2656 Number of APNIC addresses announced to Internet: 755544326 Equivalent to 45 /8s, 8 /16s and 177 /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: 185970 Total ARIN prefixes after maximum aggregation: 89785 ARIN Deaggregation factor: 2.07 Prefixes being announced from the ARIN address blocks: 188338 Unique aggregates announced from the ARIN address blocks: 88774 ARIN Region origin ASes present in the Internet Routing Table: 17244 ARIN Prefixes per ASN: 10.92 ARIN Region origin ASes announcing only one prefix: 6549 ARIN Region transit ASes present in the Internet Routing Table: 1658 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: 1794 Number of ARIN addresses announced to Internet: 1096446464 Equivalent to 65 /8s, 90 /16s and 114 /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: 159321 Total RIPE prefixes after maximum aggregation: 80738 RIPE Deaggregation factor: 1.97 Prefixes being announced from the RIPE address blocks: 154926 Unique aggregates announced from the RIPE address blocks: 96099 RIPE Region origin ASes present in the Internet Routing Table: 22093 RIPE Prefixes per ASN: 7.01 RIPE Region origin ASes announcing only one prefix: 10224 RIPE Region transit ASes present in the Internet Routing Table: 2951 Average RIPE Region AS path length visible: 4.4 Max RIPE Region AS path length visible: 25 Number of RIPE region 32-bit ASNs visible in the Routing Table: 5178 Number of RIPE addresses announced to Internet: 674903808 Equivalent to 40 /8s, 58 /16s and 55 /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: 70732 Total LACNIC prefixes after maximum aggregation: 17453 LACNIC Deaggregation factor: 4.05 Prefixes being announced from the LACNIC address blocks: 71818 Unique aggregates announced from the LACNIC address blocks: 35875 LACNIC Region origin ASes present in the Internet Routing Table: 4983 LACNIC Prefixes per ASN: 14.41 LACNIC Region origin ASes announcing only one prefix: 1419 LACNIC Region transit ASes present in the Internet Routing Table: 773 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 31 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2747 Number of LACNIC addresses announced to Internet: 163331584 Equivalent to 9 /8s, 188 /16s and 62 /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: 15909 Total AfriNIC prefixes after maximum aggregation: 3623 AfriNIC Deaggregation factor: 4.39 Prefixes being announced from the AfriNIC address blocks: 17261 Unique aggregates announced from the AfriNIC address blocks: 6621 AfriNIC Region origin ASes present in the Internet Routing Table: 971 AfriNIC Prefixes per ASN: 17.78 AfriNIC Region origin ASes announcing only one prefix: 303 AfriNIC Region transit ASes present in the Internet Routing Table: 187 Average AfriNIC Region AS path length visible: 4.5 Max AfriNIC Region AS path length visible: 14 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 281 Number of AfriNIC addresses announced to Internet: 85708288 Equivalent to 5 /8s, 27 /16s and 206 /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 3764 391 261 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2996 905 72 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2707 1495 534 BSNL-NIB National Internet Backbone, IN 4766 2357 11133 743 KIXS-AS-KR Korea Telecom, KR 9808 2208 8648 42 CMNET-GD Guangdong Mobile Communication 4755 2047 421 220 TATACOMM-AS TATA Communications formerl 45899 1680 1302 129 VNPT-AS-VN VNPT Corp, VN 24560 1559 579 253 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 9583 1558 120 537 SIFY-AS-IN Sify Limited, IN 7552 1542 1102 62 VIETEL-AS-AP Viettel Corporation, VN

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 3673 2969 152 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3307 1333 83 SHAW - Shaw Communications Inc., CA 18566 2186 405 109 MEGAPATH5-US - MegaPath Corporation, US 6389 2068 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 20115 1978 2081 405 CHARTER-NET-HKY-NC - Charter Communicat 16509 1793 3467 562 AMAZON-02 - Amazon.com, Inc., US 209 1783 5067 640 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 30036 1717 319 408 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 6983 1687 854 229 ITCDELTA - Earthlink, Inc., US 701 1575 10583 648 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 2924 1072 2107 AKAMAI-ASN1, US 9121 2661 1691 18 TTNET, TR 34984 1847 321 447 TELLCOM-AS, TR 8551 1645 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12479 1522 1033 50 UNI2-AS, ES 12389 1315 1268 553 ROSTELECOM-AS, RU 9198 1313 352 23 KAZTELECOM-AS, KZ 13188 1291 84 293 TRIOLAN, UA 6849 1262 309 116 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 10620 2997 518 604 Telmex Colombia S.A., CO 8151 2496 3383 541 Uninet S.A. de C.V., MX 11830 1619 341 98 Instituto Costarricense de Electricidad 7303 1554 1002 248 Telecom Argentina S.A., AR 6503 1538 437 54 Axtel, S.A.B. de C.V., MX 6147 1151 365 74 Telefonica del Peru S.A.A., PE 28573 1063 2288 189 CLARO S.A., BR 3816 974 468 209 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11664 946 232 85 Techtel LMDS Comunicaciones Interactiva 11172 920 126 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 1299 398 46 LINKdotNET-AS, EG 36903 713 358 127 MT-MPLS, MA 37611 697 67 6 Afrihost, ZA 36992 598 1375 26 ETISALAT-MISR, EG 24835 494 722 14 RAYA-AS, EG 8452 442 1474 16 TE-AS TE-AS, EG 37492 399 318 73 ORANGE-, TN 29571 367 36 10 CITelecom-AS, CI 15399 339 35 7 WANANCHI-, KE 2018 271 327 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 3764 391 261 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3673 2969 152 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 39891 3333 167 17 ALJAWWALSTC-AS, SA 6327 3307 1333 83 SHAW - Shaw Communications Inc., CA 10620 2997 518 604 Telmex Colombia S.A., CO 17974 2996 905 72 TELKOMNET-AS2-AP PT Telekomunikasi Indo 20940 2924 1072 2107 AKAMAI-ASN1, US 9829 2707 1495 534 BSNL-NIB National Internet Backbone, IN 9121 2661 1691 18 TTNET, TR 8151 2496 3383 541 Uninet S.A. de C.V., MX

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 3673 3521 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 39891 3333 3316 ALJAWWALSTC-AS, SA 6327 3307 3224 SHAW - Shaw Communications Inc., CA 17974 2996 2924 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I 9121 2661 2643 TTNET, TR 10620 2997 2393 Telmex Colombia S.A., CO 9829 2707 2173 BSNL-NIB National Internet Backbone, IN 9808 2208 2166 CMNET-GD Guangdong Mobile Communication Co.Ltd. 18566 2186 2077 MEGAPATH5-US - MegaPath Corporation, US 6389 2068 2029 BELLSOUTH-NET-BLK - BellSouth.net Inc., US

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

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

Bad AS Designation Network Transit AS Description 65602 UNALLOCATED 8.225.192.0/24 30372 SUNESYS2 - Sunesys, LLC, US 65534 PRIVATE 58.68.109.0/24 10201 DWL-AS-IN Dishnet Wireless Lim 65002 PRIVATE 59.185.224.0/22 17813 MTNL-AP Mahanagar Telephone Ni 65538 DOCUMENT 64.27.253.0/24 1273 CW Vodafone Group PLC, GB 65557 UNALLOCATED 86.51.177.0/24 35819 MOBILY-AS Etihad Etisalat Comp 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 132304 UNALLOCATED 103.9.236.0/22 4768 CLIX-NZ TelstraClear Ltd, NZ 134812 UNALLOCATED 103.16.24.0/23 58923 INTERCLOUDLTD-AS-AP InterCloud 65520 PRIVATE 103.86.178.0/24 136412 TSI-AS-AP Titan System Integra

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 ASN-CUHKN

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

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

Network Origin AS Description 23.157.128.0/17 393899 -Reserved AS-, ZZ 23.161.128.0/17 393899 -Reserved AS-, ZZ 27.100.7.0/24 56096 UNKNOWN 41.76.232.0/21 203496 AB-TELECOM, RU 41.77.248.0/21 203496 AB-TELECOM, RU 41.78.12.0/23 203496 AB-TELECOM, RU 41.78.180.0/23 37265 -Reserved AS-, ZZ 41.242.132.0/23 203496 AB-TELECOM, RU 43.224.140.0/24 38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited - 43.224.141.0/24 38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited -

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 /12:270 /13:516 /14:1009 /15:1741 /16:12678 /17:7405 /18:12725 /19:23435 /20:35518 /21:38134 /22:69900 /23:58208 /24:332736 /25:5 /26:5 /27:12 /28:10 /29:13 /30:1 /31:0 /32:964

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

ASN No of nets Total ann. Description 6327 3101 3307 SHAW - Shaw Communications Inc., CA 39891 2896 3333 ALJAWWALSTC-AS, SA 22773 2847 3673 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2079 2186 MEGAPATH5-US - MegaPath Corporation, US 9121 1882 2661 TTNET, TR 30036 1526 1717 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 6389 1375 2068 BELLSOUTH-NET-BLK - BellSouth.net Inc., US 10620 1372 2997 Telmex Colombia S.A., CO 6983 1324 1687 ITCDELTA - Earthlink, Inc., US 11492 1269 1383 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) ----------------------------------------------

1:1607 2:823 4:25 5:2219 6:19 8:970 12:1725 13:92 14:1758 15:22 16:2 17:111 18:122 19:1 20:55 23:2079 24:1817 25:2 27:2337 31:1751 32:67 33:5 34:1 35:19 36:363 37:2374 38:1275 39:45 40:95 41:2692 42:477 43:1797 44:58 45:2254 46:2374 47:108 49:1144 50:953 51:18 52:737 54:358 55:1 56:4 57:39 58:1469 59:884 60:393 61:1900 62:1399 63:1845 64:4423 65:2128 66:4448 67:2205 68:1178 69:3194 70:1268 71:569 72:2078 74:2447 75:390 76:413 77:1374 78:1634 79:1260 80:1299 81:1338 82:893 83:684 84:808 85:1650 86:451 87:1059 88:782 89:1929 90:170 91:5653 92:898 93:2237 94:2186 95:2658 96:564 97:352 98:936 99:84 100:155 101:1223 103:12893 104:2724 105:157 106:448 107:1528 108:808 109:2341 110:1269 111:1606 112:1136 113:1202 114:937 115:1535 116:1733 117:1651 118:2044 119:1511 120:944 121:1021 122:2256 123:1957 124:1459 125:1717 128:684 129:479 130:408 131:985 132:409 133:190 134:592 135:219 136:351 137:326 138:1503 139:356 140:361 141:488 142:718 143:714 144:715 145:136 146:958 147:573 148:1266 149:508 150:680 151:853 152:694 153:300 154:722 155:889 156:540 157:561 158:415 159:1239 160:545 161:670 162:2285 163:509 164:735 165:1143 166:379 167:1165 168:2250 169:733 170:2679 171:279 172:926 173:1746 174:796 175:697 176:1532 177:3389 178:2199 179:976 180:2035 181:1643 182:2226 183:1011 184:817 185:8391 186:2934 187:1940 188:2192 189:1684 190:7223 191:1070 192:9057 193:5478 194:4444 195:3581 196:1829 197:1099 198:5345 199:5579 200:6640 201:3699 202:9425 203:9548 204:4209 205:2590 206:2870 207:2963 208:3780 209:3731 210:3404 211:1809 212:2553 213:2312 214:570 215:23 216:5759 217:1893 218:769 219:398 220:1685 221:896 222:495 223:1092

End of report