Orbit

Routing Table Report 06:00 +10GMT Tue 30 Sep, 2014

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

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

BGP routing table entries examined: 506461 Prefixes after maximum aggregation: 197407 Deaggregation factor: 2.57 Unique aggregates announced to Internet: 251959 Total ASes present in the Internet Routing Table: 48048 Prefixes per ASN: 10.54 Origin-only ASes present in the Internet Routing Table: 36268 Origin ASes announcing only one prefix: 16377 Transit ASes present in the Internet Routing Table: 5994 Transit-only ASes present in the Internet Routing Table: 166 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 114 Max AS path prepend of ASN ( 55644) 111 Prefixes from unregistered ASNs in the Routing Table: 1674 Unregistered ASNs in the Routing Table: 449 Number of 32-bit ASNs allocated by the RIRs: 7522 Number of 32-bit ASNs visible in the Routing Table: 5786 Prefixes from 32-bit ASNs in the Routing Table: 20249 Number of bogon 32-bit ASNs visible in the Routing Table: 13 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 355 Number of addresses announced to Internet: 2707780352 Equivalent to 161 /8s, 101 /16s and 115 /24s Percentage of available address space announced: 73.1 Percentage of allocated address space announced: 73.1 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: 172393

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

Prefixes being announced by APNIC Region ASes: 121424 Total APNIC prefixes after maximum aggregation: 35672 APNIC Deaggregation factor: 3.40 Prefixes being announced from the APNIC address blocks: 125168 Unique aggregates announced from the APNIC address blocks: 53148 APNIC Region origin ASes present in the Internet Routing Table: 4955 APNIC Prefixes per ASN: 25.26 APNIC Region origin ASes announcing only one prefix: 1217 APNIC Region transit ASes present in the Internet Routing Table: 835 Average APNIC Region AS path length visible: 4.2 Max APNIC Region AS path length visible: 114 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1115 Number of APNIC addresses announced to Internet: 734596096 Equivalent to 43 /8s, 201 /16s and 12 /24s Percentage of available APNIC address space announced: 85.9

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: 169452 Total ARIN prefixes after maximum aggregation: 84865 ARIN Deaggregation factor: 2.00 Prefixes being announced from the ARIN address blocks: 171591 Unique aggregates announced from the ARIN address blocks: 80497 ARIN Region origin ASes present in the Internet Routing Table: 16354 ARIN Prefixes per ASN: 10.49 ARIN Region origin ASes announcing only one prefix: 6109 ARIN Region transit ASes present in the Internet Routing Table: 1628 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 16 Number of ARIN region 32-bit ASNs visible in the Routing Table: 210 Number of ARIN addresses announced to Internet: 1083692544 Equivalent to 64 /8s, 151 /16s and 214 /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: 124461 Total RIPE prefixes after maximum aggregation: 63349 RIPE Deaggregation factor: 1.96 Prefixes being announced from the RIPE address blocks: 129625 Unique aggregates announced from the RIPE address blocks: 82970 RIPE Region origin ASes present in the Internet Routing Table: 17707 RIPE Prefixes per ASN: 7.32 RIPE Region origin ASes announcing only one prefix: 8200 RIPE Region transit ASes present in the Internet Routing Table: 2857 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: 3077 Number of RIPE addresses announced to Internet: 658462720 Equivalent to 39 /8s, 63 /16s and 88 /24s Percentage of available RIPE address space announced: 95.7

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: 59529 Total LACNIC prefixes after maximum aggregation: 10657 LACNIC Deaggregation factor: 5.59 Prefixes being announced from the LACNIC address blocks: 67697 Unique aggregates announced from the LACNIC address blocks: 30324 LACNIC Region origin ASes present in the Internet Routing Table: 2312 LACNIC Prefixes per ASN: 29.28 LACNIC Region origin ASes announcing only one prefix: 636 LACNIC Region transit ASes present in the Internet Routing Table: 447 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 24 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1329 Number of LACNIC addresses announced to Internet: 171008512 Equivalent to 10 /8s, 49 /16s and 98 /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: 11198 Total AfriNIC prefixes after maximum aggregation: 2819 AfriNIC Deaggregation factor: 3.97 Prefixes being announced from the AfriNIC address blocks: 12024 Unique aggregates announced from the AfriNIC address blocks: 4707 AfriNIC Region origin ASes present in the Internet Routing Table: 738 AfriNIC Prefixes per ASN: 16.29 AfriNIC Region origin ASes announcing only one prefix: 215 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: 55 Number of AfriNIC addresses announced to Internet: 59730432 Equivalent to 3 /8s, 143 /16s and 106 /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 2812 900 74 PT Telekomunikasi Indonesia 7545 2355 336 122 TPG Telecom Limited 4766 2227 11576 631 Korea Telecom 4755 1911 413 192 TATA Communications formerly 9829 1634 1306 39 National Internet Backbone 4808 1381 2210 414 CNCGROUP IP network China169 9583 1321 105 542 Sify Limited 9498 1303 333 91 BHARTI Airtel Ltd. 9808 1255 6639 15 Guangdong Mobile Communicatio 7552 1214 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 6389 2897 3688 51 BellSouth.net Inc. 22773 2896 2940 141 Cox Communications Inc. 18566 2044 379 181 MegaPath Corporation 7029 1933 1975 332 Windstream Communications Inc 20115 1799 1781 491 Charter Communications 4323 1644 1068 410 tw telecom holdings, inc. 6983 1497 867 249 ITC^Deltacom 30036 1495 312 608 Mediacom Communications Corp 701 1433 11258 717 MCI Communications Services, 22561 1310 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 1818 296 346 TELLCOM ILETISIM HIZMETLERI A 20940 1470 573 1079 Akamai International B.V. 8402 1365 544 14 OJSC "Vimpelcom" 31148 1044 45 21 Freenet Ltd. 13188 1034 100 31 TOV "Bank-Inform" 8551 946 371 46 Bezeq International-Ltd 6849 829 356 26 JSC "Ukrtelecom" 12479 804 798 58 France Telecom Espana SA 6830 777 2335 432 Liberty Global Operations B.V 9198 660 346 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 3040 2311 110 NET Serviços de Comunicação S 10620 2974 481 272 Telmex Colombia S.A. 18881 2085 1036 22 Global Village Telecom 6147 1767 374 30 Telefonica del Peru S.A.A. 7303 1766 1175 234 Telecom Argentina S.A. 8151 1469 3001 435 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 899 130 51 Telconet S.A 26615 875 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 24863 914 280 26 Link Egypt (Link.NET) 6713 678 760 38 Office National des Postes et 8452 557 958 13 TE-AS 36992 347 824 27 ETISALAT MISR 24835 307 144 9 Vodafone Data 3741 249 920 212 Internet Solutions 29571 245 22 17 Cote d'Ivoire Telecom 37054 233 19 6 Data Telecom Service 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 3040 2311 110 NET Serviços de Comunicação S 10620 2974 481 272 Telmex Colombia S.A. 6389 2897 3688 51 BellSouth.net Inc. 22773 2896 2940 141 Cox Communications Inc. 17974 2812 900 74 PT Telekomunikasi Indonesia 7545 2355 336 122 TPG Telecom Limited 4766 2227 11576 631 Korea Telecom 18881 2085 1036 22 Global Village Telecom 18566 2044 379 181 MegaPath Corporation 7029 1933 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 2897 2846 BellSouth.net Inc. 22773 2896 2755 Cox Communications Inc. 17974 2812 2738 PT Telekomunikasi Indonesia 10620 2974 2702 Telmex Colombia S.A. 7545 2355 2233 TPG Telecom Limited 18881 2085 2063 Global Village Telecom 18566 2044 1863 MegaPath Corporation 6147 1767 1737 Telefonica del Peru S.A.A. 4755 1911 1719 TATA Communications formerly 7029 1933 1601 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 /15:1708 /16:13009 /17:7059 /18:11643 /19:24546 /20:35202 /21:37645 /22:54594 /23:47694 /24:271422 /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 2129 2896 Cox Communications Inc. 18566 1999 2044 MegaPath Corporation 6389 1676 2897 BellSouth.net Inc. 30036 1340 1495 Mediacom Communications Corp 6147 1331 1767 Telefonica del Peru S.A.A. 6983 1185 1497 ITC^Deltacom 7029 1138 1933 Windstream Communications Inc 34984 1138 1818 TELLCOM ILETISIM HIZMETLERI A 11492 1128 1176 CABLE ONE, INC. 10620 1052 2974 Telmex Colombia S.A.

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

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

1:1331 2:656 3:3 4:18 5:1150 6:21 8:755 12:1848 13:4 14:1119 15:17 16:2 17:42 18:21 20:51 23:924 24:1756 27:1805 31:1401 32:39 33:2 34:5 36:156 37:1782 38:1000 39:12 40:224 41:2587 42:271 43:400 44:16 45:73 46:2149 47:26 49:733 50:803 52:12 54:52 55:5 56:6 57:32 58:1171 59:626 60:430 61:1691 62:1267 63:1830 64:4399 65:2291 66:4186 67:2056 68:1045 69:3243 70:862 71:472 72:1984 74:2590 75:372 76:399 77:1603 78:847 79:712 80:1313 81:1204 82:794 83:778 84:736 85:1327 86:447 87:1154 88:466 89:1748 90:138 91:5742 92:760 93:1795 94:2075 95:1282 96:428 97:342 98:1098 99:48 100:66 101:719 103:5686 104:292 105:138 106:183 107:635 108:574 109:1966 110:1037 111:1374 112:700 113:893 114:778 115:1211 116:1111 117:977 118:1570 119:1347 120:428 121:967 122:2190 123:1620 124:1395 125:1576 128:597 129:348 130:360 131:854 132:427 133:165 134:320 135:78 136:306 137:289 138:378 139:195 140:222 141:405 142:581 143:429 144:508 145:110 146:683 147:546 148:958 149:408 150:491 151:709 152:470 153:238 154:351 155:546 156:375 157:331 158:277 159:843 160:325 161:597 162:1783 163:398 164:695 165:662 166:362 167:676 168:949 169:121 170:1406 171:188 172:63 173:1637 174:704 175:597 176:1444 177:3505 178:2078 179:805 180:1750 181:1613 182:1651 183:557 184:725 185:2103 186:2965 187:1711 188:2213 189:1479 190:7831 191:744 192:7554 193:5514 194:4043 195:3589 196:1379 197:653 198:5130 199:5452 200:6497 201:2890 202:9030 203:8945 204:4555 205:2630 206:2929 207:2931 208:3920 209:3729 210:3118 211:1756 212:2328 213:2155 214:859 215:86 216:5620 217:1689 218:606 219:336 220:1276 221:637 222:362 223:596

End of report