Orbit

Routing Table Report 06:00 +10GMT Thu 02 Mar, 2017

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

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

BGP routing table entries examined: 594298 Prefixes after maximum aggregation (per Origin AS): 239827 Deaggregation factor: 2.48 Unique aggregates announced (without unneeded subnets): 296101 Total ASes present in the Internet Routing Table: 53108 Prefixes per ASN: 11.19 Origin-only ASes present in the Internet Routing Table: 46418 Origin ASes announcing only one prefix: 20692 Transit ASes present in the Internet Routing Table: 6690 Transit-only ASes present in the Internet Routing Table: 239 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 36 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: 17523 Number of 32-bit ASNs visible in the Routing Table: 12504 Prefixes from 32-bit ASNs in the Routing Table: 49176 Number of bogon 32-bit ASNs visible in the Routing Table: 37 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 382 Number of addresses announced to Internet: 2772633350 Equivalent to 165 /8s, 67 /16s and 7 /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: 98.5 Total number of prefixes smaller than registry allocations: 198235

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

Prefixes being announced by APNIC Region ASes: 161913 Total APNIC prefixes after maximum aggregation: 49092 APNIC Deaggregation factor: 3.30 Prefixes being announced from the APNIC address blocks: 161214 Unique aggregates announced from the APNIC address blocks: 69482 APNIC Region origin ASes present in the Internet Routing Table: 7614 APNIC Prefixes per ASN: 21.17 APNIC Region origin ASes announcing only one prefix: 2183 APNIC Region transit ASes present in the Internet Routing Table: 1048 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: 2606 Number of APNIC addresses announced to Internet: 753974790 Equivalent to 44 /8s, 240 /16s and 190 /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: 184948 Total ARIN prefixes after maximum aggregation: 89384 ARIN Deaggregation factor: 2.07 Prefixes being announced from the ARIN address blocks: 187421 Unique aggregates announced from the ARIN address blocks: 88448 ARIN Region origin ASes present in the Internet Routing Table: 17209 ARIN Prefixes per ASN: 10.89 ARIN Region origin ASes announcing only one prefix: 6555 ARIN Region transit ASes present in the Internet Routing Table: 1657 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: 1754 Number of ARIN addresses announced to Internet: 1095026688 Equivalent to 65 /8s, 68 /16s and 200 /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: 158711 Total RIPE prefixes after maximum aggregation: 80346 RIPE Deaggregation factor: 1.98 Prefixes being announced from the RIPE address blocks: 154231 Unique aggregates announced from the RIPE address blocks: 95437 RIPE Region origin ASes present in the Internet Routing Table: 22089 RIPE Prefixes per ASN: 6.98 RIPE Region origin ASes announcing only one prefix: 10234 RIPE Region transit ASes present in the Internet Routing Table: 2957 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: 5143 Number of RIPE addresses announced to Internet: 675317504 Equivalent to 40 /8s, 64 /16s and 135 /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: 72810 Total LACNIC prefixes after maximum aggregation: 17350 LACNIC Deaggregation factor: 4.20 Prefixes being announced from the LACNIC address blocks: 73887 Unique aggregates announced from the LACNIC address blocks: 35770 LACNIC Region origin ASes present in the Internet Routing Table: 4969 LACNIC Prefixes per ASN: 14.87 LACNIC Region origin ASes announcing only one prefix: 1417 LACNIC Region transit ASes present in the Internet Routing Table: 770 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 36 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2729 Number of LACNIC addresses announced to Internet: 162325248 Equivalent to 9 /8s, 172 /16s and 227 /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: 15844 Total AfriNIC prefixes after maximum aggregation: 3611 AfriNIC Deaggregation factor: 4.39 Prefixes being announced from the AfriNIC address blocks: 17162 Unique aggregates announced from the AfriNIC address blocks: 6626 AfriNIC Region origin ASes present in the Internet Routing Table: 962 AfriNIC Prefixes per ASN: 17.84 AfriNIC Region origin ASes announcing only one prefix: 303 AfriNIC Region transit ASes present in the Internet Routing Table: 183 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: 272 Number of AfriNIC addresses announced to Internet: 85551616 Equivalent to 5 /8s, 25 /16s and 106 /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 3723 390 253 TPG-INTERNET-AP TPG Telecom Limited, AU 9829 2652 1494 550 BSNL-NIB National Internet Backbone, IN 17974 2477 602 79 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4766 2345 11133 735 KIXS-AS-KR Korea Telecom, KR 9808 2158 8648 42 CMNET-GD Guangdong Mobile Communication 4755 2064 421 218 TATACOMM-AS TATA Communications formerl 45899 1631 1284 124 VNPT-AS-VN VNPT Corp, VN 9583 1558 120 534 SIFY-AS-IN Sify Limited, IN 7552 1544 1102 61 VIETEL-AS-AP Viettel Corporation, VN 24560 1543 568 268 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 3646 2968 149 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3287 1333 83 SHAW - Shaw Communications Inc., CA 18566 2189 405 109 MEGAPATH5-US - MegaPath Corporation, US 6389 2063 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 20115 1976 2046 404 CHARTER-NET-HKY-NC - Charter Communicat 16509 1764 3480 560 AMAZON-02 - Amazon.com, Inc., US 209 1728 5067 639 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 30036 1698 319 445 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 6983 1679 852 225 ITCDELTA - Earthlink, Inc., US 701 1579 10599 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 2899 1081 2080 AKAMAI-ASN1 , US 9121 2639 1691 18 TTNET , TR 34984 1826 318 448 TELLCOM-AS , TR 8551 1630 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12479 1501 1033 50 UNI2-AS , ES 9198 1311 352 22 KAZTELECOM-AS , KZ 13188 1298 84 292 TRIOLAN , UA 6849 1283 309 117 UKRTELNET , UA 12389 1241 1216 494 ROSTELECOM-AS , 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 26615 3018 2330 44 Tim Celular S.A., BR 10620 2985 517 609 Telmex Colombia S.A., CO 8151 2470 3373 542 Uninet S.A. de C.V., MX 6503 1566 437 54 Axtel, S.A.B. de C.V., MX 7303 1543 992 263 Telecom Argentina S.A., AR 11830 1505 326 129 Instituto Costarricense de Electricidad 6147 1093 365 74 Telefonica del Peru S.A.A., PE 28573 1075 2285 183 CLARO S.A., BR 3816 977 473 204 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11664 949 239 91 Techtel LMDS Comunicaciones Interactiva

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 1210 399 42 LINKdotNET-AS, EG 36903 712 358 129 MT-MPLS, MA 37611 693 67 6 Afrihost, ZA 36992 596 1373 25 ETISALAT-MISR, EG 24835 489 722 14 RAYA-AS, EG 8452 418 1474 16 TE-AS TE-AS, EG 37492 392 316 74 ORANGE-TN, TN 29571 368 36 10 CITelecom-AS, CI 15399 333 35 6 WANANCHI-KE, KE 2018 272 327 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 3723 390 253 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3646 2968 149 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 39891 3333 167 17 ALJAWWALSTC-AS , SA 6327 3287 1333 83 SHAW - Shaw Communications Inc., CA 26615 3018 2330 44 Tim Celular S.A., BR 10620 2985 517 609 Telmex Colombia S.A., CO 20940 2899 1081 2080 AKAMAI-ASN1 , US 9829 2652 1494 550 BSNL-NIB National Internet Backbone, IN 9121 2639 1691 18 TTNET , TR 17974 2477 602 79 TELKOMNET-AS2-AP PT Telekomunikasi Indo

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 3646 3497 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 39891 3333 3316 ALJAWWALSTC-AS , SA 6327 3287 3204 SHAW - Shaw Communications Inc., CA 26615 3018 2974 Tim Celular S.A., BR 9121 2639 2621 TTNET , TR 17974 2477 2398 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I 10620 2985 2376 Telmex Colombia S.A., CO 9808 2158 2116 CMNET-GD Guangdong Mobile Communication Co.Ltd. 9829 2652 2102 BSNL-NIB National Internet Backbone, IN 18566 2189 2080 MEGAPATH5-US - MegaPath Corporation, 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 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 9901 TELSTRA-NZTRANSIT-AS TelstraCl 134812 UNALLOCATED 103.16.24.0/23 58923 INTERCLOUDLTD-AS-AP InterCloud 133329 UNALLOCATED 103.224.172.0/24 7713 TELKOMNET-AS-AP PT Telekomunik 132304 UNALLOCATED 103.246.52.0/22 9901 TELSTRA-NZTRANSIT-AS TelstraCl

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 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 203496 AB-TELECOM , RU

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 /12:269 /13:517 /14:1009 /15:1743 /16:12602 /17:7384 /18:12557 /19:23575 /20:35371 /21:37907 /22:69282 /23:58948 /24:332123 /25:5 /26:5 /27:11 /28:10 /29:8 /30:1 /31:0 /32:813

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

ASN No of nets Total ann. Description 6327 3083 3287 SHAW - Shaw Communications Inc., CA 39891 2896 3333 ALJAWWALSTC-AS , SA 22773 2841 3646 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 26615 2534 3018 Tim Celular S.A., BR 18566 2082 2189 MEGAPATH5-US - MegaPath Corporation, US 9121 1856 2639 TTNET , TR 30036 1508 1698 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 6389 1372 2063 BELLSOUTH-NET-BLK - BellSouth.net Inc., US 10620 1368 2985 Telmex Colombia S.A., CO 6983 1317 1679 ITCDELTA - Earthlink, Inc., US

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

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

1:1595 2:818 4:25 5:2164 6:19 8:967 12:1732 13:83 14:1750 15:22 16:2 17:107 18:125 19:1 20:54 23:1964 24:1811 25:2 27:2294 31:1718 32:63 33:4 34:1 35:3 36:281 37:2364 38:1276 39:44 40:95 41:2655 42:458 43:1806 44:58 45:2200 46:2298 47:105 49:1116 50:940 51:18 52:738 54:356 55:1 56:4 57:39 58:1450 59:872 60:391 61:1894 62:1367 63:1841 64:4399 65:2112 66:4375 67:2180 68:1171 69:3189 70:1260 71:565 72:2074 74:2423 75:385 76:400 77:1365 78:1640 79:1256 80:1299 81:1332 82:903 83:646 84:796 85:1658 86:449 87:1049 88:781 89:1930 90:203 91:5603 92:885 93:2301 94:2162 95:2657 96:561 97:354 98:925 99:82 100:153 101:1210 103:12743 104:2682 105:148 106:457 107:1515 108:802 109:2339 110:1245 111:1611 112:1114 113:1169 114:927 115:1560 116:1711 117:1581 118:2002 119:1493 120:933 121:1013 122:2281 123:1961 124:1446 125:1721 128:685 129:596 130:402 131:950 132:395 133:190 134:515 135:212 136:342 137:316 138:1503 139:313 140:350 141:500 142:712 143:693 144:705 145:135 146:949 147:539 148:1237 149:525 150:666 151:859 152:695 153:309 154:748 155:880 156:533 157:590 158:425 159:1229 160:544 161:681 162:2323 163:484 164:731 165:1131 166:366 167:1196 168:2219 169:720 170:2572 171:274 172:904 173:1759 174:793 175:679 176:1479 177:3634 178:2179 179:1466 180:2070 181:1727 182:2156 183:1020 184:813 185:8105 186:2923 187:2375 188:2110 189:1690 190:7255 191:1721 192:8973 193:5509 194:4457 195:3558 196:1806 197:1128 198:5330 199:5541 200:6602 201:3534 202:9336 203:9558 204:4225 205:2568 206:2873 207:2984 208:3850 209:3780 210:3420 211:1822 212:2526 213:2342 214:550 215:14 216:5700 217:1864 218:773 219:394 220:1677 221:890 222:496 223:1068

End of report