Orbit

Routing Table Report 06:00 +10GMT Tue 08 Jul, 2014

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

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

BGP routing table entries examined: 498857 Prefixes after maximum aggregation: 194354 Deaggregation factor: 2.57 Unique aggregates announced to Internet: 247161 Total ASes present in the Internet Routing Table: 47121 Prefixes per ASN: 10.59 Origin-only ASes present in the Internet Routing Table: 36004 Origin ASes announcing only one prefix: 16349 Transit ASes present in the Internet Routing Table: 5972 Transit-only ASes present in the Internet Routing Table: 165 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 30 Max AS path prepend of ASN ( 57836) 25 Prefixes from unregistered ASNs in the Routing Table: 2014 Unregistered ASNs in the Routing Table: 522 Number of 32-bit ASNs allocated by the RIRs: 6971 Number of 32-bit ASNs visible in the Routing Table: 5145 Prefixes from 32-bit ASNs in the Routing Table: 18028 Number of bogon 32-bit ASNs visible in the Routing Table: 317 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 380 Number of addresses announced to Internet: 2694121984 Equivalent to 160 /8s, 149 /16s and 10 /24s Percentage of available address space announced: 72.8 Percentage of allocated address space announced: 72.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 96.6 Total number of prefixes smaller than registry allocations: 171299

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

Prefixes being announced by APNIC Region ASes: 118962 Total APNIC prefixes after maximum aggregation: 34978 APNIC Deaggregation factor: 3.40 Prefixes being announced from the APNIC address blocks: 122198 Unique aggregates announced from the APNIC address blocks: 51543 APNIC Region origin ASes present in the Internet Routing Table: 4930 APNIC Prefixes per ASN: 24.79 APNIC Region origin ASes announcing only one prefix: 1234 APNIC Region transit ASes present in the Internet Routing Table: 851 Average APNIC Region AS path length visible: 4.2 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1004 Number of APNIC addresses announced to Internet: 734050304 Equivalent to 43 /8s, 192 /16s and 184 /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, 63488-63999, 131072-133631 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: 168255 Total ARIN prefixes after maximum aggregation: 83710 ARIN Deaggregation factor: 2.01 Prefixes being announced from the ARIN address blocks: 170165 Unique aggregates announced from the ARIN address blocks: 79715 ARIN Region origin ASes present in the Internet Routing Table: 16288 ARIN Prefixes per ASN: 10.45 ARIN Region origin ASes announcing only one prefix: 6107 ARIN Region transit ASes present in the Internet Routing Table: 1632 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 19 Number of ARIN region 32-bit ASNs visible in the Routing Table: 130 Number of ARIN addresses announced to Internet: 1078054912 Equivalent to 64 /8s, 65 /16s and 208 /24s Percentage of available ARIN address space announced: 57.0

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: 123555 Total RIPE prefixes after maximum aggregation: 62711 RIPE Deaggregation factor: 1.97 Prefixes being announced from the RIPE address blocks: 128324 Unique aggregates announced from the RIPE address blocks: 81346 RIPE Region origin ASes present in the Internet Routing Table: 17716 RIPE Prefixes per ASN: 7.24 RIPE Region origin ASes announcing only one prefix: 8261 RIPE Region transit ASes present in the Internet Routing Table: 2815 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: 2728 Number of RIPE addresses announced to Internet: 657765376 Equivalent to 39 /8s, 52 /16s and 180 /24s Percentage of available RIPE address space announced: 95.6

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: 57896 Total LACNIC prefixes after maximum aggregation: 10201 LACNIC Deaggregation factor: 5.68 Prefixes being announced from the LACNIC address blocks: 65059 Unique aggregates announced from the LACNIC address blocks: 29754 LACNIC Region origin ASes present in the Internet Routing Table: 2128 LACNIC Prefixes per ASN: 30.57 LACNIC Region origin ASes announcing only one prefix: 538 LACNIC Region transit ASes present in the Internet Routing Table: 439 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 21 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1244 Number of LACNIC addresses announced to Internet: 166297344 Equivalent to 9 /8s, 233 /16s and 127 /24s Percentage of available LACNIC address space announced: 99.1

LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 262144-263679 plus 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: 12016 Total AfriNIC prefixes after maximum aggregation: 2717 AfriNIC Deaggregation factor: 4.42 Prefixes being announced from the AfriNIC address blocks: 12730 Unique aggregates announced from the AfriNIC address blocks: 4468 AfriNIC Region origin ASes present in the Internet Routing Table: 724 AfriNIC Prefixes per ASN: 17.58 AfriNIC Region origin ASes announcing only one prefix: 209 AfriNIC Region transit ASes present in the Internet Routing Table: 154 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: 39 Number of AfriNIC addresses announced to Internet: 57628672 Equivalent to 3 /8s, 111 /16s and 88 /24s Percentage of available AfriNIC address space announced: 57.2

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 2790 899 72 PT Telekomunikasi Indonesia 7545 2301 320 116 TPG Telecom Limited 4766 2246 11584 631 Korea Telecom 4755 1865 396 200 TATA Communications formerly 9829 1650 1306 31 National Internet Backbone 9583 1310 103 534 Sify Limited 9498 1280 317 92 BHARTI Airtel Ltd. 7552 1243 1098 14 Viettel Corporation 4808 1214 2143 361 CNCGROUP IP network China169 24560 1149 398 190 Bharti Airtel Ltd., Telemedia

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 6389 2951 3688 53 BellSouth.net Inc. 22773 2662 2940 139 Cox Communications Inc. 7029 2443 1912 289 Windstream Communications Inc 18566 2046 379 178 MegaPath Corporation 20115 1717 1712 567 Charter Communications 4323 1654 1074 419 tw telecom holdings, inc. 30036 1486 318 596 Mediacom Communications Corp 701 1441 11187 728 MCI Communications Services, 6983 1381 818 313 ITC^Deltacom 22561 1303 401 231 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 1712 264 275 TELLCOM ILETISIM HIZMETLERI A 20940 1435 562 1058 Akamai International B.V. 8402 1355 544 15 OJSC "Vimpelcom" 31148 1042 45 20 Freenet Ltd. 13188 1031 100 28 TOV "Bank-Inform" 8551 952 370 41 Bezeq International-Ltd 6849 818 356 26 JSC "Ukrtelecom" 6830 774 2335 431 Liberty Global Operations B.V 12479 734 795 57 France Telecom Espana SA 9198 589 346 29 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 3771 2025 101 NET Serviços de Comunicação S 10620 2901 469 213 Telmex Colombia S.A. 18881 2071 1036 22 Global Village Telecom 7303 1769 1180 231 Telecom Argentina S.A. 8151 1434 2968 422 Uninet S.A. de C.V. 6503 1129 434 61 Axtel, S.A.B. de C.V. 7738 979 1882 41 Telemar Norte Leste S.A. 6147 961 373 28 Telefonica del Peru S.A.A. 27947 892 130 53 Telconet S.A 26615 869 2325 35 Tim Celular S.A.

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 36998 1114 240 6 Sudanese Mobile Telephone (ZA 24863 911 280 26 Link Egypt (Link.NET) 6713 672 744 40 Office National des Postes et 8452 591 958 13 TE-AS 24835 306 144 9 Vodafone Data 36992 304 784 27 ETISALAT MISR 37054 279 19 6 Data Telecom Service 3741 250 921 213 Internet Solutions 29571 232 22 18 Cote d'Ivoire Telecom 15706 187 32 6 Sudatel (Sudan Telecom Co. Lt

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 3771 2025 101 NET Serviços de Comunicação S 6389 2951 3688 53 BellSouth.net Inc. 10620 2901 469 213 Telmex Colombia S.A. 17974 2790 899 72 PT Telekomunikasi Indonesia 22773 2662 2940 139 Cox Communications Inc. 7029 2443 1912 289 Windstream Communications Inc 7545 2301 320 116 TPG Telecom Limited 4766 2246 11584 631 Korea Telecom 18881 2071 1036 22 Global Village Telecom 18566 2046 379 178 MegaPath Corporation

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 2951 2898 BellSouth.net Inc. 17974 2790 2718 PT Telekomunikasi Indonesia 10620 2901 2688 Telmex Colombia S.A. 22773 2662 2523 Cox Communications Inc. 7545 2301 2185 TPG Telecom Limited 7029 2443 2154 Windstream Communications Inc 18881 2071 2049 Global Village Telecom 18566 2046 1868 MegaPath Corporation 4755 1865 1665 TATA Communications formerly 9829 1650 1619 National Internet Backbone

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

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

Bad AS Designation Network Transit AS Description 65456 PRIVATE 5.109.32.0/19 23456 32bit Transition AS 65456 PRIVATE 5.109.96.0/19 23456 32bit Transition AS 65456 PRIVATE 5.245.224.0/19 23456 32bit Transition AS 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 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.124.0/24 3356 Level 3 Communicatio 22511 UNALLOCATED 8.28.225.0/24 3356 Level 3 Communicatio

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 24.231.96.0/24 21548 MTO Telecom Inc. 27.100.7.0/24 56096 >>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<< 41.73.13.0/24 37004 >>UNKNOWN<< 41.73.14.0/24 37004 >>UNKNOWN<< 41.73.15.0/24 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 /12:259 /13:494 /14:977 /15:1695 /16:12973 /17:6930 /18:11581 /19:24616 /20:34982 /21:37273 /22:53706 /23:46845 /24:266346 /25:5 /26:5 /27:7 /28:6 /29:6 /30:0 /31:0 /32:2

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

ASN No of nets Total ann. Description 18566 2001 2046 MegaPath Corporation 22773 1906 2662 Cox Communications Inc. 6389 1692 2951 BellSouth.net Inc. 30036 1328 1486 Mediacom Communications Corp 7029 1266 2443 Windstream Communications Inc 11492 1195 1247 CABLE ONE, INC. 6983 1088 1381 ITC^Deltacom 36998 1080 1114 Sudanese Mobile Telephone (ZA 8402 1044 1355 OJSC "Vimpelcom" 34984 1041 1712 TELLCOM ILETISIM HIZMETLERI A

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

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

1:1162 2:655 3:3 4:15 5:1029 6:19 8:714 12:1828 13:4 14:1077 15:15 16:2 17:38 18:21 20:37 23:884 24:1758 27:1770 31:1494 32:41 33:2 34:5 36:137 37:1802 38:973 39:7 40:204 41:3165 42:256 43:101 44:13 45:38 46:2062 47:24 49:729 50:808 52:12 54:47 55:5 56:2 57:29 58:1168 59:609 60:414 61:1563 62:1250 63:1888 64:4371 65:2282 66:4160 67:2080 68:1067 69:3334 70:875 71:438 72:2022 74:2627 75:316 76:397 77:1648 78:847 79:689 80:1312 81:1206 82:760 83:765 84:747 85:1312 86:428 87:1176 88:462 89:1775 90:137 91:5701 92:724 93:1758 94:2003 95:1579 96:529 97:360 98:1083 99:49 100:64 101:937 103:5234 104:37 105:543 106:180 107:571 108:574 109:2029 110:996 111:1342 112:675 113:849 114:799 115:1133 116:1105 117:952 118:1500 119:1404 120:399 121:848 122:2111 123:1404 124:1379 125:1542 128:578 129:337 130:346 131:668 132:418 133:163 134:315 135:74 136:287 137:284 138:364 139:165 140:215 141:384 142:567 143:404 144:497 145:105 146:646 147:474 148:910 149:369 150:246 151:711 152:444 153:219 154:309 155:501 156:355 157:340 158:250 159:817 160:328 161:563 162:1585 163:296 164:684 165:626 166:286 167:642 168:1061 169:125 170:1351 171:186 172:65 173:1512 174:704 175:600 176:1384 177:3197 178:2056 179:744 180:1760 181:1258 182:1586 183:527 184:730 185:1839 186:2860 187:1639 188:2126 189:1488 190:7577 191:596 192:7389 193:5504 194:4032 195:3519 196:1392 197:678 198:5094 199:5508 200:6309 201:2660 202:9037 203:8920 204:4573 205:2649 206:2929 207:2960 208:3958 209:3742 210:3077 211:1730 212:2314 213:2105 214:857 215:87 216:5607 217:1683 218:609 219:328 220:1283 221:625 222:348 223:592

End of report