Orbit

Routing Table Report 06:00 +10GMT Fri 24 Mar, 2017

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

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

BGP routing table entries examined: 595179 Prefixes after maximum aggregation (per Origin AS): 240941 Deaggregation factor: 2.47 Unique aggregates announced (without unneeded subnets): 297424 Total ASes present in the Internet Routing Table: 53247 Prefixes per ASN: 11.18 Origin-only ASes present in the Internet Routing Table: 46550 Origin ASes announcing only one prefix: 20701 Transit ASes present in the Internet Routing Table: 6697 Transit-only ASes present in the Internet Routing Table: 251 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: 38 Numnber of instances of unregistered ASNs: 38 Number of 32-bit ASNs allocated by the RIRs: 17810 Number of 32-bit ASNs visible in the Routing Table: 12674 Prefixes from 32-bit ASNs in the Routing Table: 49850 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: 402 Number of addresses announced to Internet: 2777114382 Equivalent to 165 /8s, 135 /16s and 103 /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: 196698

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

Prefixes being announced by APNIC Region ASes: 163351 Total APNIC prefixes after maximum aggregation: 49294 APNIC Deaggregation factor: 3.31 Prefixes being announced from the APNIC address blocks: 162610 Unique aggregates announced from the APNIC address blocks: 69736 APNIC Region origin ASes present in the Internet Routing Table: 7686 APNIC Prefixes per ASN: 21.16 APNIC Region origin ASes announcing only one prefix: 2213 APNIC Region transit ASes present in the Internet Routing Table: 1052 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: 2663 Number of APNIC addresses announced to Internet: 756729102 Equivalent to 45 /8s, 26 /16s and 197 /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: 186134 Total ARIN prefixes after maximum aggregation: 89844 ARIN Deaggregation factor: 2.07 Prefixes being announced from the ARIN address blocks: 188561 Unique aggregates announced from the ARIN address blocks: 88901 ARIN Region origin ASes present in the Internet Routing Table: 17250 ARIN Prefixes per ASN: 10.93 ARIN Region origin ASes announcing only one prefix: 6554 ARIN Region transit ASes present in the Internet Routing Table: 1665 Average ARIN Region AS path length visible: 4.0 Max ARIN Region AS path length visible: 22 Number of ARIN region 32-bit ASNs visible in the Routing Table: 1801 Number of ARIN addresses announced to Internet: 1096731392 Equivalent to 65 /8s, 94 /16s and 203 /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: 159403 Total RIPE prefixes after maximum aggregation: 80749 RIPE Deaggregation factor: 1.97 Prefixes being announced from the RIPE address blocks: 154946 Unique aggregates announced from the RIPE address blocks: 96223 RIPE Region origin ASes present in the Internet Routing Table: 22094 RIPE Prefixes per ASN: 7.01 RIPE Region origin ASes announcing only one prefix: 10229 RIPE Region transit ASes present in the Internet Routing Table: 2952 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: 5188 Number of RIPE addresses announced to Internet: 674930944 Equivalent to 40 /8s, 58 /16s and 161 /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: 70073 Total LACNIC prefixes after maximum aggregation: 17378 LACNIC Deaggregation factor: 4.03 Prefixes being announced from the LACNIC address blocks: 71177 Unique aggregates announced from the LACNIC address blocks: 35532 LACNIC Region origin ASes present in the Internet Routing Table: 4976 LACNIC Prefixes per ASN: 14.30 LACNIC Region origin ASes announcing only one prefix: 1410 LACNIC Region transit ASes present in the Internet Routing Table: 772 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 28 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2746 Number of LACNIC addresses announced to Internet: 162740736 Equivalent to 9 /8s, 179 /16s and 58 /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: 16146 Total AfriNIC prefixes after maximum aggregation: 3631 AfriNIC Deaggregation factor: 4.45 Prefixes being announced from the AfriNIC address blocks: 17482 Unique aggregates announced from the AfriNIC address blocks: 6680 AfriNIC Region origin ASes present in the Internet Routing Table: 962 AfriNIC Prefixes per ASN: 18.17 AfriNIC Region origin ASes announcing only one prefix: 295 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: 13 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 276 Number of AfriNIC addresses announced to Internet: 85463808 Equivalent to 5 /8s, 24 /16s and 19 /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 3770 391 262 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2994 905 72 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2697 1493 543 BSNL-NIB National Internet Backbone, IN 4766 2362 11150 745 KIXS-AS-KR Korea Telecom, KR 9808 2206 8648 42 CMNET-GD Guangdong Mobile Communication 4755 2067 421 220 TATACOMM-AS TATA Communications formerl 45899 1652 1306 129 VNPT-AS-VN VNPT Corp, VN 9583 1571 121 540 SIFY-AS-IN Sify Limited, IN 7552 1564 1104 63 VIETEL-AS-AP Viettel Corporation, VN 24560 1559 579 253 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd

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 3677 2969 153 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3355 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 1980 2084 407 CHARTER-NET-HKY-NC - Charter Communicat 16509 1807 3465 568 AMAZON-02 - Amazon.com, Inc., US 209 1784 5067 640 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 30036 1723 319 394 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 6983 1687 854 229 ITCDELTA - Earthlink, Inc., US 701 1575 10582 651 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 2944 1082 2113 AKAMAI-ASN1, US 9121 2666 1691 17 TTNET, TR 34984 1846 320 445 TELLCOM-AS, TR 8551 1644 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12479 1533 1043 53 UNI2-AS, ES 12389 1316 1273 551 ROSTELECOM-AS, RU 9198 1302 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 2497 3383 541 Uninet S.A. de C.V., MX 11830 1667 346 88 Instituto Costarricense de Electricidad 7303 1555 1002 248 Telecom Argentina S.A., AR 6503 1538 437 54 Axtel, S.A.B. de C.V., MX 6147 1150 366 77 Telefonica del Peru S.A.A., PE 28573 1066 2292 190 CLARO S.A., BR 3816 975 469 205 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11664 952 234 88 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 1296 398 46 LINKdotNET-AS, EG 36903 712 358 132 MT-MPLS, MA 37611 698 67 6 Afrihost, ZA 36992 597 1375 26 ETISALAT-MISR, EG 24835 494 722 14 RAYA-AS, EG 8452 440 1474 16 TE-AS TE-AS, EG 37492 399 318 73 ORANGE-, TN 29571 366 36 10 CITelecom-AS, CI 15399 337 35 7 WANANCHI-, KE 2018 287 327 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 3770 391 262 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3677 2969 153 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3355 1333 83 SHAW - Shaw Communications Inc., CA 39891 3333 167 17 ALJAWWALSTC-AS, SA 10620 2997 518 604 Telmex Colombia S.A., CO 17974 2994 905 72 TELKOMNET-AS2-AP PT Telekomunikasi Indo 20940 2944 1082 2113 AKAMAI-ASN1, US 9829 2697 1493 543 BSNL-NIB National Internet Backbone, IN 9121 2666 1691 17 TTNET, TR 8151 2497 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 3677 3524 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 39891 3333 3316 ALJAWWALSTC-AS, SA 6327 3355 3272 SHAW - Shaw Communications Inc., CA 17974 2994 2922 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I 9121 2666 2649 TTNET, TR 10620 2997 2393 Telmex Colombia S.A., CO 9808 2206 2164 CMNET-GD Guangdong Mobile Communication Co.Ltd. 9829 2697 2154 BSNL-NIB National Internet Backbone, IN 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 65317 PRIVATE 43.241.40.0/24 6421 AS6421 - TATA COMMUNICATIONS ( 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

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 /12:271 /13:516 /14:1011 /15:1773 /16:12707 /17:7185 /18:12718 /19:23375 /20:35526 /21:38146 /22:69963 /23:58169 /24:332678 /25:5 /26:5 /27:12 /28:10 /29:13 /30:1 /31:0 /32:937

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

ASN No of nets Total ann. Description 6327 3147 3355 SHAW - Shaw Communications Inc., CA 39891 2896 3333 ALJAWWALSTC-AS, SA 22773 2849 3677 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2079 2186 MEGAPATH5-US - MegaPath Corporation, US 9121 1887 2666 TTNET, TR 30036 1530 1723 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 1270 1384 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) ----------------------------------------------

1:1579 2:826 4:25 5:2207 6:19 8:972 12:1727 13:92 14:1762 15:22 16:2 17:111 18:125 19:1 20:55 23:2082 24:1817 25:2 27:2318 31:1739 32:67 33:5 34:1 35:19 36:366 37:2372 38:1281 39:45 40:95 41:2748 42:473 43:1796 44:59 45:2237 46:2379 47:108 49:1134 50:954 51:18 52:753 54:360 55:1 56:4 57:39 58:1389 59:882 60:390 61:1899 62:1392 63:1847 64:4422 65:2132 66:4451 67:2211 68:1175 69:3190 70:1267 71:569 72:2084 74:2449 75:391 76:413 77:1354 78:1611 79:1257 80:1293 81:1341 82:895 83:665 84:802 85:1680 86:452 87:1062 88:778 89:1926 90:170 91:5655 92:937 93:2224 94:2187 95:2651 96:566 97:352 98:936 99:84 100:155 101:1222 103:12949 104:2710 105:157 106:445 107:1524 108:813 109:2343 110:1263 111:1656 112:1137 113:1202 114:923 115:1558 116:1732 117:1662 118:2050 119:1513 120:948 121:1021 122:2277 123:1957 124:1467 125:1718 128:702 129:591 130:407 131:993 132:413 133:190 134:592 135:219 136:351 137:326 138:1475 139:361 140:365 141:488 142:718 143:722 144:716 145:136 146:959 147:567 148:1274 149:508 150:676 151:852 152:697 153:300 154:725 155:895 156:542 157:563 158:416 159:1239 160:543 161:672 162:2300 163:511 164:733 165:1173 166:380 167:1166 168:2250 169:737 170:2704 171:280 172:932 173:1754 174:796 175:695 176:1543 177:3389 178:2174 179:976 180:2022 181:1709 182:2209 183:1013 184:817 185:8407 186:2929 187:1882 188:2195 189:1660 190:7112 191:991 192:9072 193:5469 194:4446 195:3589 196:1826 197:1113 198:5340 199:5584 200:6605 201:3565 202:9393 203:9561 204:4220 205:2589 206:2877 207:2966 208:3783 209:3746 210:3403 211:1803 212:2542 213:2315 214:567 215:22 216:5778 217:1897 218:770 219:398 220:1685 221:895 222:495 223:1102

End of report