Orbit

Routing Table Report 05:00 +10GMT Thu 25 Sep, 2014

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

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

BGP routing table entries examined: 506713 Prefixes after maximum aggregation: 197001 Deaggregation factor: 2.57 Unique aggregates announced to Internet: 251549 Total ASes present in the Internet Routing Table: 47985 Prefixes per ASN: 10.56 Origin-only ASes present in the Internet Routing Table: 36265 Origin ASes announcing only one prefix: 16395 Transit ASes present in the Internet Routing Table: 5954 Transit-only ASes present in the Internet Routing Table: 155 Average AS path length visible in the Internet Routing Table: 4.8 Max AS path length visible: 30 Max AS path prepend of ASN ( 59482) 25 Prefixes from unregistered ASNs in the Routing Table: 1727 Unregistered ASNs in the Routing Table: 462 Number of 32-bit ASNs allocated by the RIRs: 7486 Number of 32-bit ASNs visible in the Routing Table: 5766 Prefixes from 32-bit ASNs in the Routing Table: 20184 Number of bogon 32-bit ASNs visible in the Routing Table: 15 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 358 Number of addresses announced to Internet: 2708714236 Equivalent to 161 /8s, 115 /16s and 178 /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: 172938

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

Prefixes being announced by APNIC Region ASes: 121901 Total APNIC prefixes after maximum aggregation: 35556 APNIC Deaggregation factor: 3.43 Prefixes being announced from the APNIC address blocks: 125681 Unique aggregates announced from the APNIC address blocks: 52930 APNIC Region origin ASes present in the Internet Routing Table: 4948 APNIC Prefixes per ASN: 25.40 APNIC Region origin ASes announcing only one prefix: 1222 APNIC Region transit ASes present in the Internet Routing Table: 835 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 25 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1110 Number of APNIC addresses announced to Internet: 734438268 Equivalent to 43 /8s, 198 /16s and 163 /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: 169150 Total ARIN prefixes after maximum aggregation: 84759 ARIN Deaggregation factor: 2.00 Prefixes being announced from the ARIN address blocks: 171215 Unique aggregates announced from the ARIN address blocks: 80628 ARIN Region origin ASes present in the Internet Routing Table: 16338 ARIN Prefixes per ASN: 10.48 ARIN Region origin ASes announcing only one prefix: 6114 ARIN Region transit ASes present in the Internet Routing Table: 1622 Average ARIN Region AS path length visible: 4.6 Max ARIN Region AS path length visible: 20 Number of ARIN region 32-bit ASNs visible in the Routing Table: 207 Number of ARIN addresses announced to Internet: 1084452992 Equivalent to 64 /8s, 163 /16s and 112 /24s Percentage of available ARIN address space announced: 57.4

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: 124787 Total RIPE prefixes after maximum aggregation: 63228 RIPE Deaggregation factor: 1.97 Prefixes being announced from the RIPE address blocks: 129947 Unique aggregates announced from the RIPE address blocks: 82636 RIPE Region origin ASes present in the Internet Routing Table: 17702 RIPE Prefixes per ASN: 7.34 RIPE Region origin ASes announcing only one prefix: 8204 RIPE Region transit ASes present in the Internet Routing Table: 2818 Average RIPE Region AS path length visible: 5.2 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 3067 Number of RIPE addresses announced to Internet: 658968064 Equivalent to 39 /8s, 71 /16s and 14 /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: 59200 Total LACNIC prefixes after maximum aggregation: 10581 LACNIC Deaggregation factor: 5.59 Prefixes being announced from the LACNIC address blocks: 67368 Unique aggregates announced from the LACNIC address blocks: 30318 LACNIC Region origin ASes present in the Internet Routing Table: 2309 LACNIC Prefixes per ASN: 29.18 LACNIC Region origin ASes announcing only one prefix: 643 LACNIC Region transit ASes present in the Internet Routing Table: 449 Average LACNIC Region AS path length visible: 5.3 Max LACNIC Region AS path length visible: 25 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1324 Number of LACNIC addresses announced to Internet: 170840064 Equivalent to 10 /8s, 46 /16s and 208 /24s Percentage of available LACNIC address space announced: 101.8

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: 11289 Total AfriNIC prefixes after maximum aggregation: 2832 AfriNIC Deaggregation factor: 3.99 Prefixes being announced from the AfriNIC address blocks: 12144 Unique aggregates announced from the AfriNIC address blocks: 4721 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: 212 AfriNIC Region transit ASes present in the Internet Routing Table: 149 Average AfriNIC Region AS path length visible: 5.0 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 58 Number of AfriNIC addresses announced to Internet: 59719680 Equivalent to 3 /8s, 143 /16s and 64 /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 2814 900 74 PT Telekomunikasi Indonesia 7545 2352 336 119 TPG Telecom Limited 4766 2227 11584 631 Korea Telecom 4755 1907 413 192 TATA Communications formerly 9829 1632 1306 38 National Internet Backbone 9583 1356 107 558 Sify Limited 9498 1303 333 91 BHARTI Airtel Ltd. 9808 1252 6639 15 Guangdong Mobile Communicatio 7552 1228 1098 14 Viettel Corporation 24560 1173 406 191 Bharti Airtel Ltd., Telemedia

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

ARIN Region per AS prefix count summary ---------------------------------------

ASN No of nets /20 equiv MaxAgg Description 22773 2902 2940 142 Cox Communications Inc. 6389 2896 3688 51 BellSouth.net Inc. 18566 2044 379 181 MegaPath Corporation 7029 1932 1975 332 Windstream Communications Inc 20115 1794 1778 491 Charter Communications 4323 1644 1083 409 tw telecom holdings, inc. 30036 1523 320 580 Mediacom Communications Corp 6983 1499 817 311 ITC^Deltacom 701 1432 11242 715 MCI Communications Services, 22561 1309 408 238 CenturyTel Internet Holdings,

Complete listing at http://thyme.rand.apnic.net/au/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 1475 575 1083 Akamai International B.V. 8402 1431 544 14 OJSC "Vimpelcom" 31148 1043 45 21 Freenet Ltd. 13188 1024 98 45 TOV "Bank-Inform" 8551 962 372 42 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/au/data-ASnet-RIPE

LACNIC Region per AS prefix count summary -----------------------------------------

ASN No of nets /20 equiv MaxAgg Description 28573 2984 2311 110 NET Serviços de Comunicação S 10620 2963 480 277 Telmex Colombia S.A. 18881 2108 1036 22 Global Village Telecom 6147 1786 374 30 Telefonica del Peru S.A.A. 7303 1757 1167 233 Telecom Argentina S.A. 8151 1457 2992 428 Uninet S.A. de C.V. 6503 1114 434 61 Axtel, S.A.B. de C.V. 7738 995 1882 41 Telemar Norte Leste S.A. 27947 904 130 53 Telconet S.A 3816 858 363 137 COLOMBIA TELECOMUNICACIONES S

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

Global Per AS prefix count summary ----------------------------------

ASN No of nets /20 equiv MaxAgg Description 28573 2984 2311 110 NET Serviços de Comunicação S 10620 2963 480 277 Telmex Colombia S.A. 22773 2902 2940 142 Cox Communications Inc. 6389 2896 3688 51 BellSouth.net Inc. 17974 2814 900 74 PT Telekomunikasi Indonesia 7545 2352 336 119 TPG Telecom Limited 4766 2227 11584 631 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/au/data-ASnet

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

ASN No of nets Net Savings Description 6389 2896 2845 BellSouth.net Inc. 22773 2902 2760 Cox Communications Inc. 17974 2814 2740 PT Telekomunikasi Indonesia 10620 2963 2686 Telmex Colombia S.A. 7545 2352 2233 TPG Telecom Limited 18881 2108 2086 Global Village Telecom 18566 2044 1863 MegaPath Corporation 6147 1786 1756 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/au/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 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.124.0/24 3356 Level 3 Communicatio 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/au/data-badAS

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/au/data-add-IANA

Number of prefixes announced per prefix length (Global) -------------------------------------------------------

/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 /14:1002 /15:1715 /16:13008 /17:7063 /18:11643 /19:24441 /20:35068 /21:37514 /22:55036 /23:47650 /24:271383 /25:62 /26:33 /27:55 /28:44 /29:32 /30:50 /31:0 /32:0

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

ASN No of nets Total ann. Description 22773 2135 2902 Cox Communications Inc. 18566 1999 2044 MegaPath Corporation 6389 1675 2896 BellSouth.net Inc. 30036 1368 1523 Mediacom Communications Corp 6147 1351 1786 Telefonica del Peru S.A.A. 6983 1193 1499 ITC^Deltacom 7029 1137 1932 Windstream Communications Inc 34984 1137 1817 TELLCOM ILETISIM HIZMETLERI A 11492 1125 1173 CABLE ONE, INC. 8402 1102 1431 OJSC "Vimpelcom"

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

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

1:1343 2:664 3:3 4:18 5:1139 6:21 8:752 12:1851 13:4 14:1098 15:17 16:2 17:42 18:21 20:51 23:923 24:1755 27:1803 31:1408 32:39 33:2 34:5 36:155 37:1781 38:992 39:11 40:222 41:2613 42:270 43:378 44:16 45:72 46:2153 47:25 49:736 50:805 52:12 54:52 55:5 56:6 57:32 58:1200 59:654 60:432 61:1671 62:1271 63:1829 64:4406 65:2291 66:4191 67:2056 68:1048 69:3277 70:864 71:472 72:1996 74:2590 75:373 76:413 77:1601 78:863 79:731 80:1335 81:1206 82:759 83:777 84:732 85:1320 86:448 87:1168 88:468 89:1759 90:138 91:5750 92:758 93:1796 94:2069 95:1281 96:427 97:342 98:1103 99:48 100:66 101:719 103:5648 104:259 105:136 106:184 107:636 108:571 109:1980 110:1033 111:1377 112:699 113:893 114:790 115:1219 116:1081 117:984 118:1572 119:1407 120:451 121:973 122:2200 123:1655 124:1393 125:1595 128:570 129:339 130:342 131:803 132:389 133:165 134:313 135:78 136:305 137:281 138:377 139:246 140:193 141:411 142:567 143:449 144:502 145:110 146:672 147:549 148:901 149:376 150:490 151:708 152:466 153:240 154:354 155:542 156:365 157:328 158:276 159:839 160:325 161:597 162:1772 163:329 164:691 165:655 166:364 167:681 168:1113 169:119 170:1418 171:188 172:65 173:1639 174:704 175:605 176:1500 177:3572 178:2077 179:792 180:1774 181:1601 182:1658 183:539 184:720 185:2092 186:2957 187:1688 188:2202 189:1486 190:7850 191:758 192:7504 193:5505 194:4048 195:3573 196:1428 197:669 198:5100 199:5449 200:6468 201:2901 202:8992 203:9007 204:4483 205:2627 206:2840 207:2874 208:3912 209:3719 210:3120 211:1748 212:2350 213:2148 214:868 215:86 216:5633 217:1696 218:617 219:333 220:1284 221:631 222:363 223:599

End of report