Orbit

Routing Table Report 06:00 +10GMT Mon 27 Mar, 2017

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

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

BGP routing table entries examined: 595999 Prefixes after maximum aggregation (per Origin AS): 241123 Deaggregation factor: 2.47 Unique aggregates announced (without unneeded subnets): 297806 Total ASes present in the Internet Routing Table: 53308 Prefixes per ASN: 11.18 Origin-only ASes present in the Internet Routing Table: 46622 Origin ASes announcing only one prefix: 20720 Transit ASes present in the Internet Routing Table: 6686 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 ( 45697) 20 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: 17886 Number of 32-bit ASNs visible in the Routing Table: 12722 Prefixes from 32-bit ASNs in the Routing Table: 50021 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: 393 Number of addresses announced to Internet: 2777439750 Equivalent to 165 /8s, 140 /16s and 94 /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: 197250

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

Prefixes being announced by APNIC Region ASes: 163152 Total APNIC prefixes after maximum aggregation: 49231 APNIC Deaggregation factor: 3.31 Prefixes being announced from the APNIC address blocks: 162417 Unique aggregates announced from the APNIC address blocks: 69691 APNIC Region origin ASes present in the Internet Routing Table: 7688 APNIC Prefixes per ASN: 21.13 APNIC Region origin ASes announcing only one prefix: 2215 APNIC Region transit ASes present in the Internet Routing Table: 1051 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: 756735750 Equivalent to 45 /8s, 26 /16s and 223 /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: 186399 Total ARIN prefixes after maximum aggregation: 89918 ARIN Deaggregation factor: 2.07 Prefixes being announced from the ARIN address blocks: 188799 Unique aggregates announced from the ARIN address blocks: 88934 ARIN Region origin ASes present in the Internet Routing Table: 17258 ARIN Prefixes per ASN: 10.94 ARIN Region origin ASes announcing only one prefix: 6553 ARIN Region transit ASes present in the Internet Routing Table: 1661 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: 1809 Number of ARIN addresses announced to Internet: 1096825856 Equivalent to 65 /8s, 96 /16s and 60 /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: 159621 Total RIPE prefixes after maximum aggregation: 80893 RIPE Deaggregation factor: 1.97 Prefixes being announced from the RIPE address blocks: 155196 Unique aggregates announced from the RIPE address blocks: 96462 RIPE Region origin ASes present in the Internet Routing Table: 22117 RIPE Prefixes per ASN: 7.02 RIPE Region origin ASes announcing only one prefix: 10229 RIPE Region transit ASes present in the Internet Routing Table: 2953 Average RIPE Region AS path length visible: 4.4 Max RIPE Region AS path length visible: 24 Number of RIPE region 32-bit ASNs visible in the Routing Table: 5203 Number of RIPE addresses announced to Internet: 675215872 Equivalent to 40 /8s, 62 /16s and 250 /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: 70671 Total LACNIC prefixes after maximum aggregation: 17433 LACNIC Deaggregation factor: 4.05 Prefixes being announced from the LACNIC address blocks: 71758 Unique aggregates announced from the LACNIC address blocks: 35723 LACNIC Region origin ASes present in the Internet Routing Table: 5004 LACNIC Prefixes per ASN: 14.34 LACNIC Region origin ASes announcing only one prefix: 1424 LACNIC Region transit ASes present in the Internet Routing Table: 768 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: 2773 Number of LACNIC addresses announced to Internet: 161893888 Equivalent to 9 /8s, 166 /16s and 78 /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: 16083 Total AfriNIC prefixes after maximum aggregation: 3602 AfriNIC Deaggregation factor: 4.47 Prefixes being announced from the AfriNIC address blocks: 17435 Unique aggregates announced from the AfriNIC address blocks: 6653 AfriNIC Region origin ASes present in the Internet Routing Table: 963 AfriNIC Prefixes per ASN: 18.10 AfriNIC Region origin ASes announcing only one prefix: 299 AfriNIC Region transit ASes present in the Internet Routing Table: 185 Average AfriNIC Region AS path length visible: 4.5 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 274 Number of AfriNIC addresses announced to Internet: 86262272 Equivalent to 5 /8s, 36 /16s and 66 /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 391 259 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2997 905 72 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2595 1481 520 BSNL-NIB National Internet Backbone, IN 4766 2363 11150 746 KIXS-AS-KR Korea Telecom, KR 9808 2208 8648 42 CMNET-GD Guangdong Mobile Communication 4755 2068 421 220 TATACOMM-AS TATA Communications formerl 45899 1645 1306 129 VNPT-AS-VN VNPT Corp, VN 9583 1572 121 541 SIFY-AS-IN Sify Limited, IN 24560 1559 579 253 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 7552 1535 1109 65 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 3681 2969 153 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3363 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 1981 2086 407 CHARTER-NET-HKY-NC - Charter Communicat 16509 1831 3466 568 AMAZON-02 - Amazon.com, Inc., US 209 1784 5067 640 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 30036 1725 320 390 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 6983 1686 854 229 ITCDELTA - Earthlink, Inc., US 701 1576 10586 647 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 2949 1084 2115 AKAMAI-ASN1, US 9121 2663 1691 17 TTNET, TR 34984 1847 320 446 TELLCOM-AS, TR 8551 1644 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12479 1533 1043 53 UNI2-AS, ES 12389 1318 1273 553 ROSTELECOM-AS, RU 13188 1288 84 293 TRIOLAN, UA 9198 1276 352 23 KAZTELECOM-AS, KZ 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 2990 517 614 Telmex Colombia S.A., CO 8151 2501 3385 545 Uninet S.A. de C.V., MX 11830 1670 346 88 Instituto Costarricense de Electricidad 7303 1555 1002 248 Telecom Argentina S.A., AR 6503 1539 437 54 Axtel, S.A.B. de C.V., MX 6147 1235 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 1295 398 46 LINKdotNET-AS, EG 36903 712 358 132 MT-MPLS, MA 37611 698 67 6 Afrihost, ZA 36992 596 1375 26 ETISALAT-MISR, EG 24835 494 722 14 RAYA-AS, EG 8452 444 1474 16 TE-AS TE-AS, EG 37492 399 318 73 ORANGE-, TN 29571 368 36 10 CITelecom-AS, CI 15399 340 35 7 WANANCHI-, KE 2018 286 327 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 391 259 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3681 2969 153 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3363 1333 83 SHAW - Shaw Communications Inc., CA 39891 3333 167 17 ALJAWWALSTC-AS, SA 17974 2997 905 72 TELKOMNET-AS2-AP PT Telekomunikasi Indo 10620 2990 517 614 Telmex Colombia S.A., CO 20940 2949 1084 2115 AKAMAI-ASN1, US 9121 2663 1691 17 TTNET, TR 9829 2595 1481 520 BSNL-NIB National Internet Backbone, IN 8151 2501 3385 545 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 3681 3528 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 39891 3333 3316 ALJAWWALSTC-AS, SA 6327 3363 3280 SHAW - Shaw Communications Inc., CA 17974 2997 2925 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I 9121 2663 2646 TTNET, TR 10620 2990 2376 Telmex Colombia S.A., CO 9808 2208 2166 CMNET-GD Guangdong Mobile Communication Co.Ltd. 18566 2186 2077 MEGAPATH5-US - MegaPath Corporation, US 9829 2595 2075 BSNL-NIB National Internet Backbone, IN 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 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 64121 UNALLOCATED 98.159.14.0/24 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 4641 HKIX-AS-AP The Hong Kong Internet Exchange Limi

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 /13:518 /14:1012 /15:1773 /16:12700 /17:7166 /18:12721 /19:23359 /20:35462 /21:38172 /22:70046 /23:58267 /24:333447 /25:5 /26:5 /27:12 /28:10 /29:13 /30:1 /31:0 /32:881

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

ASN No of nets Total ann. Description 6327 3155 3363 SHAW - Shaw Communications Inc., CA 39891 2896 3333 ALJAWWALSTC-AS, SA 22773 2851 3681 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2079 2186 MEGAPATH5-US - MegaPath Corporation, US 9121 1884 2663 TTNET, TR 30036 1532 1725 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 6389 1375 2068 BELLSOUTH-NET-BLK - BellSouth.net Inc., US 10620 1368 2990 Telmex Colombia S.A., CO 6983 1325 1686 ITCDELTA - Earthlink, Inc., US 11492 1266 1380 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) ----------------------------------------------

1:1596 2:820 4:25 5:2194 6:19 8:977 12:1729 13:92 14:1762 15:22 16:2 17:111 18:126 19:1 20:55 23:2096 24:1807 25:2 27:2335 31:1742 32:67 33:5 34:1 35:19 36:366 37:2374 38:1280 39:47 40:94 41:2737 42:466 43:1775 44:60 45:2235 46:2380 47:108 49:1118 50:956 51:18 52:770 54:360 55:1 56:4 57:39 58:1387 59:879 60:392 61:1897 62:1402 63:1848 64:4413 65:2136 66:4450 67:2211 68:1175 69:3197 70:1266 71:569 72:2081 74:2452 75:390 76:413 77:1369 78:1627 79:1257 80:1297 81:1342 82:897 83:667 84:804 85:1690 86:452 87:1059 88:781 89:1927 90:170 91:5651 92:937 93:2243 94:2197 95:2644 96:564 97:352 98:942 99:84 100:155 101:1214 103:12966 104:2715 105:157 106:461 107:1528 108:813 109:2342 110:1258 111:1654 112:1138 113:1198 114:928 115:1545 116:1733 117:1670 118:2047 119:1506 120:946 121:1020 122:2282 123:1960 124:1464 125:1716 128:705 129:597 130:408 131:988 132:421 133:190 134:592 135:219 136:350 137:324 138:1499 139:360 140:367 141:493 142:722 143:724 144:714 145:136 146:958 147:572 148:1268 149:510 150:654 151:851 152:698 153:300 154:727 155:896 156:542 157:560 158:420 159:1275 160:545 161:676 162:2302 163:504 164:733 165:1142 166:380 167:1173 168:2249 169:736 170:2714 171:281 172:943 173:1763 174:796 175:694 176:1536 177:3429 178:2193 179:980 180:2020 181:1718 182:2231 183:1013 184:815 185:8477 186:2938 187:1954 188:2201 189:1660 190:7187 191:1046 192:9081 193:5481 194:4444 195:3589 196:1819 197:1102 198:5349 199:5569 200:6642 201:3659 202:9427 203:9553 204:4225 205:2580 206:2877 207:2967 208:3784 209:3780 210:3406 211:1803 212:2562 213:2312 214:577 215:22 216:5782 217:1910 218:772 219:399 220:1686 221:895 222:494 223:1110

End of report