Orbit

Routing Table Report 06:00 +10GMT Thu 25 Sep, 2014

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

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

BGP routing table entries examined: 506562 Prefixes after maximum aggregation: 197436 Deaggregation factor: 2.57 Unique aggregates announced to Internet: 251499 Total ASes present in the Internet Routing Table: 48015 Prefixes per ASN: 10.55 Origin-only ASes present in the Internet Routing Table: 36234 Origin ASes announcing only one prefix: 16378 Transit ASes present in the Internet Routing Table: 6014 Transit-only ASes present in the Internet Routing Table: 168 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 64 Max AS path prepend of ASN ( 55644) 61 Prefixes from unregistered ASNs in the Routing Table: 1653 Unregistered ASNs in the Routing Table: 447 Number of 32-bit ASNs allocated by the RIRs: 7486 Number of 32-bit ASNs visible in the Routing Table: 5767 Prefixes from 32-bit ASNs in the Routing Table: 20152 Number of bogon 32-bit ASNs visible in the Routing Table: 15 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 357 Number of addresses announced to Internet: 2708240384 Equivalent to 161 /8s, 108 /16s and 120 /24s Percentage of available address space announced: 73.2 Percentage of allocated address space announced: 73.2 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 96.9 Total number of prefixes smaller than registry allocations: 172551

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

Prefixes being announced by APNIC Region ASes: 121353 Total APNIC prefixes after maximum aggregation: 35628 APNIC Deaggregation factor: 3.41 Prefixes being announced from the APNIC address blocks: 125074 Unique aggregates announced from the APNIC address blocks: 52952 APNIC Region origin ASes present in the Internet Routing Table: 4955 APNIC Prefixes per ASN: 25.24 APNIC Region origin ASes announcing only one prefix: 1219 APNIC Region transit ASes present in the Internet Routing Table: 840 Average APNIC Region AS path length visible: 4.2 Max APNIC Region AS path length visible: 64 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1112 Number of APNIC addresses announced to Internet: 734423808 Equivalent to 43 /8s, 198 /16s and 107 /24s Percentage of available APNIC address space announced: 85.8

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, 131072-135580 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: 169678 Total ARIN prefixes after maximum aggregation: 85014 ARIN Deaggregation factor: 2.00 Prefixes being announced from the ARIN address blocks: 171816 Unique aggregates announced from the ARIN address blocks: 80603 ARIN Region origin ASes present in the Internet Routing Table: 16350 ARIN Prefixes per ASN: 10.51 ARIN Region origin ASes announcing only one prefix: 6110 ARIN Region transit ASes present in the Internet Routing Table: 1628 Average ARIN Region AS path length visible: 4.4 Max ARIN Region AS path length visible: 20 Number of ARIN region 32-bit ASNs visible in the Routing Table: 208 Number of ARIN addresses announced to Internet: 1083909632 Equivalent to 64 /8s, 155 /16s and 38 /24s Percentage of available ARIN address space announced: 57.3

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, 393216-394239 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: 124620 Total RIPE prefixes after maximum aggregation: 63259 RIPE Deaggregation factor: 1.97 Prefixes being announced from the RIPE address blocks: 129719 Unique aggregates announced from the RIPE address blocks: 82620 RIPE Region origin ASes present in the Internet Routing Table: 17699 RIPE Prefixes per ASN: 7.33 RIPE Region origin ASes announcing only one prefix: 8200 RIPE Region transit ASes present in the Internet Routing Table: 2856 Average RIPE Region AS path length visible: 4.7 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 3068 Number of RIPE addresses announced to Internet: 658966272 Equivalent to 39 /8s, 71 /16s and 7 /24s Percentage of available RIPE address space announced: 95.8

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, 196608-202239 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: 59326 Total LACNIC prefixes after maximum aggregation: 10659 LACNIC Deaggregation factor: 5.57 Prefixes being announced from the LACNIC address blocks: 67446 Unique aggregates announced from the LACNIC address blocks: 30285 LACNIC Region origin ASes present in the Internet Routing Table: 2309 LACNIC Prefixes per ASN: 29.21 LACNIC Region origin ASes announcing only one prefix: 635 LACNIC Region transit ASes present in the Internet Routing Table: 452 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 20 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1321 Number of LACNIC addresses announced to Internet: 170925312 Equivalent to 10 /8s, 48 /16s and 29 /24s Percentage of available LACNIC address space announced: 101.9

LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-265628 + 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: 11298 Total AfriNIC prefixes after maximum aggregation: 2831 AfriNIC Deaggregation factor: 3.99 Prefixes being announced from the AfriNIC address blocks: 12149 Unique aggregates announced from the AfriNIC address blocks: 4724 AfriNIC Region origin ASes present in the Internet Routing Table: 737 AfriNIC Prefixes per ASN: 16.48 AfriNIC Region origin ASes announcing only one prefix: 214 AfriNIC Region transit ASes present in the Internet Routing Table: 155 Average AfriNIC Region AS path length visible: 4.7 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 58 Number of AfriNIC addresses announced to Internet: 59720448 Equivalent to 3 /8s, 143 /16s and 67 /24s Percentage of available AfriNIC address space announced: 59.3

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 17974 2815 900 74 PT Telekomunikasi Indonesia 7545 2349 336 119 TPG Telecom Limited 4766 2226 11584 630 Korea Telecom 4755 1907 413 192 TATA Communications formerly 9829 1631 1306 38 National Internet Backbone 4808 1378 2237 408 CNCGROUP IP network China169 9583 1321 105 542 Sify Limited 9498 1303 333 91 BHARTI Airtel Ltd. 9808 1252 6639 15 Guangdong Mobile Communicatio 7552 1228 1098 14 Viettel Corporation

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 2899 2940 141 Cox Communications Inc. 6389 2896 3688 51 BellSouth.net Inc. 18566 2044 379 181 MegaPath Corporation 7029 1932 1975 332 Windstream Communications Inc 20115 1796 1780 489 Charter Communications 4323 1644 1067 409 tw telecom holdings, inc. 30036 1523 320 580 Mediacom Communications Corp 6983 1499 817 311 ITC^Deltacom 701 1437 11242 720 MCI Communications Services, 22561 1308 408 238 CenturyTel Internet Holdings,

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 34984 1817 299 286 TELLCOM ILETISIM HIZMETLERI A 20940 1474 575 1082 Akamai International B.V. 8402 1420 544 14 OJSC "Vimpelcom" 31148 1043 45 21 Freenet Ltd. 13188 1024 98 45 TOV "Bank-Inform" 8551 943 371 46 Bezeq International-Ltd 6849 829 356 26 JSC "Ukrtelecom" 12479 803 798 58 France Telecom Espana SA 6830 778 2335 433 Liberty Global Operations B.V 9198 664 346 28 JSC Kazakhtelecom

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 28573 2983 2311 110 NET Serviços de Comunicação S 10620 2963 480 277 Telmex Colombia S.A. 18881 2108 1036 22 Global Village Telecom 6147 1790 374 30 Telefonica del Peru S.A.A. 7303 1757 1167 233 Telecom Argentina S.A. 8151 1461 2993 434 Uninet S.A. de C.V. 6503 1117 434 61 Axtel, S.A.B. de C.V. 7738 995 1882 41 Telemar Norte Leste S.A. 27947 898 130 51 Telconet S.A 3816 851 363 139 COLOMBIA TELECOMUNICACIONES S

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 949 280 26 Link Egypt (Link.NET) 6713 678 760 38 Office National des Postes et 8452 556 958 13 TE-AS 36992 347 824 27 ETISALAT MISR 24835 307 144 9 Vodafone Data 3741 249 920 212 Internet Solutions 37054 245 19 6 Data Telecom Service 29571 242 22 17 Cote d'Ivoire Telecom 15706 186 17 6 Sudatel (Sudan Telecom Co. Lt 12258 174 26 71 MWEB CONNECT (PROPRIETARY) LI

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 28573 2983 2311 110 NET Serviços de Comunicação S 10620 2963 480 277 Telmex Colombia S.A. 22773 2899 2940 141 Cox Communications Inc. 6389 2896 3688 51 BellSouth.net Inc. 17974 2815 900 74 PT Telekomunikasi Indonesia 7545 2349 336 119 TPG Telecom Limited 4766 2226 11584 630 Korea Telecom 18881 2108 1036 22 Global Village Telecom 18566 2044 379 181 MegaPath Corporation 7029 1932 1975 332 Windstream Communications Inc

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

Global Per AS Maximum Aggr summary ----------------------------------

ASN No of nets Net Savings Description 6389 2896 2845 BellSouth.net Inc. 22773 2899 2758 Cox Communications Inc. 17974 2815 2741 PT Telekomunikasi Indonesia 10620 2963 2686 Telmex Colombia S.A. 7545 2349 2230 TPG Telecom Limited 18881 2108 2086 Global Village Telecom 18566 2044 1863 MegaPath Corporation 6147 1790 1760 Telefonica del Peru S.A.A. 4755 1907 1715 TATA Communications formerly 7029 1932 1600 Windstream Communications 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 30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio 53506 UNALLOCATED 8.17.102.0/23 2828 XO Communications 20260 UNALLOCATED 8.25.160.0/24 3356 Level 3 Communicatio 20260 UNALLOCATED 8.25.161.0/24 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.122.0/24 12180 Internap Network Ser 46473 UNALLOCATED 8.27.124.0/24 12180 Internap Network Ser 55020 UNALLOCATED 8.30.123.0/24 3356 Level 3 Communicatio 27205 UNALLOCATED 8.38.16.0/21 3356 Level 3 Communicatio 15347 UNALLOCATED 8.224.147.0/24 12064 Cox Communications I 33628 UNALLOCATED 12.0.239.0/24 1239 Sprint

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 The Chinese University of Hon

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

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

Network Origin AS Description 5.100.241.0/24 23456 32bit Transition AS 24.231.96.0/24 21548 MTO Telecom Inc. 27.100.7.0/24 56096 >>UNKNOWN<< 31.217.248.0/21 44902 COVAGE NETWORKS SASU 37.16.88.0/23 57652 >>UNKNOWN<< 41.73.1.0/24 37004 >>UNKNOWN<< 41.73.2.0/24 37004 >>UNKNOWN<< 41.73.10.0/24 37004 >>UNKNOWN<< 41.73.11.0/24 37004 >>UNKNOWN<< 41.73.12.0/24 37004 >>UNKNOWN<<

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 /9:12 /10:30 /11:90 /12:262 /13:504 /14:994 /15:1702 /16:13005 /17:7051 /18:11651 /19:24503 /20:35147 /21:37649 /22:54578 /23:47649 /24:271688 /25:4 /26:5 /27:8 /28:5 /29:6 /30:0 /31:0 /32:2

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

ASN No of nets Total ann. Description 22773 2132 2899 Cox Communications Inc. 18566 1999 2044 MegaPath Corporation 6389 1675 2896 BellSouth.net Inc. 30036 1368 1523 Mediacom Communications Corp 6147 1353 1790 Telefonica del Peru S.A.A. 6983 1193 1499 ITC^Deltacom 7029 1139 1932 Windstream Communications Inc 34984 1137 1817 TELLCOM ILETISIM HIZMETLERI A 11492 1125 1173 CABLE ONE, INC. 8402 1093 1420 OJSC "Vimpelcom"

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

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

1:1343 2:660 3:3 4:18 5:1141 6:21 8:751 12:1851 13:4 14:1120 15:17 16:2 17:42 18:21 20:51 23:925 24:1754 27:1792 31:1412 32:39 33:2 34:5 36:155 37:1782 38:998 39:11 40:223 41:2611 42:271 43:377 44:16 45:68 46:2150 47:25 49:734 50:805 52:12 54:52 55:6 56:6 57:32 58:1169 59:653 60:432 61:1686 62:1264 63:1829 64:4405 65:2293 66:4191 67:2056 68:1045 69:3246 70:861 71:471 72:1995 74:2590 75:373 76:401 77:1602 78:863 79:722 80:1335 81:1206 82:756 83:777 84:734 85:1320 86:448 87:1165 88:468 89:1758 90:138 91:5746 92:758 93:1792 94:2069 95:1280 96:427 97:342 98:1099 99:48 100:66 101:720 103:5634 104:266 105:136 106:184 107:636 108:570 109:1971 110:1034 111:1379 112:700 113:889 114:779 115:1211 116:1112 117:978 118:1573 119:1390 120:428 121:965 122:2188 123:1616 124:1395 125:1576 128:608 129:348 130:356 131:807 132:428 133:165 134:322 135:78 136:305 137:283 138:377 139:195 140:218 141:412 142:580 143:454 144:502 145:110 146:688 147:554 148:939 149:376 150:492 151:708 152:468 153:239 154:354 155:547 156:371 157:328 158:277 159:841 160:325 161:597 162:1778 163:356 164:691 165:659 166:362 167:682 168:1119 169:120 170:1418 171:188 172:65 173:1641 174:704 175:597 176:1471 177:3531 178:2082 179:797 180:1751 181:1598 182:1653 183:539 184:725 185:2091 186:2949 187:1690 188:2203 189:1480 190:7864 191:749 192:7564 193:5510 194:4048 195:3570 196:1429 197:669 198:5148 199:5479 200:6494 201:2904 202:9038 203:8952 204:4549 205:2643 206:2920 207:2937 208:3913 209:3734 210:3122 211:1756 212:2348 213:2149 214:865 215:86 216:5632 217:1694 218:613 219:335 220:1277 221:629 222:364 223:595

End of report