Orbit

Routing Table Report 05:00 +10GMT Tue 30 Sep, 2014

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

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

BGP routing table entries examined: 506909 Prefixes after maximum aggregation: 197085 Deaggregation factor: 2.57 Unique aggregates announced to Internet: 252063 Total ASes present in the Internet Routing Table: 48021 Prefixes per ASN: 10.56 Origin-only ASes present in the Internet Routing Table: 36287 Origin ASes announcing only one prefix: 16381 Transit ASes present in the Internet Routing Table: 5949 Transit-only ASes present in the Internet Routing Table: 156 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: 1721 Unregistered ASNs in the Routing Table: 463 Number of 32-bit ASNs allocated by the RIRs: 7522 Number of 32-bit ASNs visible in the Routing Table: 5785 Prefixes from 32-bit ASNs in the Routing Table: 20282 Number of bogon 32-bit ASNs visible in the Routing Table: 13 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 355 Number of addresses announced to Internet: 2709010876 Equivalent to 161 /8s, 120 /16s and 57 /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: 172923

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

Prefixes being announced by APNIC Region ASes: 121959 Total APNIC prefixes after maximum aggregation: 35637 APNIC Deaggregation factor: 3.42 Prefixes being announced from the APNIC address blocks: 125761 Unique aggregates announced from the APNIC address blocks: 53105 APNIC Region origin ASes present in the Internet Routing Table: 4949 APNIC Prefixes per ASN: 25.41 APNIC Region origin ASes announcing only one prefix: 1218 APNIC Region transit ASes present in the Internet Routing Table: 834 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: 1114 Number of APNIC addresses announced to Internet: 734553404 Equivalent to 43 /8s, 200 /16s and 101 /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: 168995 Total ARIN prefixes after maximum aggregation: 84657 ARIN Deaggregation factor: 2.00 Prefixes being announced from the ARIN address blocks: 171045 Unique aggregates announced from the ARIN address blocks: 80579 ARIN Region origin ASes present in the Internet Routing Table: 16339 ARIN Prefixes per ASN: 10.47 ARIN Region origin ASes announcing only one prefix: 6111 ARIN Region transit ASes present in the Internet Routing Table: 1626 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: 208 Number of ARIN addresses announced to Internet: 1084907904 Equivalent to 64 /8s, 170 /16s and 97 /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: 124798 Total RIPE prefixes after maximum aggregation: 63317 RIPE Deaggregation factor: 1.97 Prefixes being announced from the RIPE address blocks: 130020 Unique aggregates announced from the RIPE address blocks: 82988 RIPE Region origin ASes present in the Internet Routing Table: 17708 RIPE Prefixes per ASN: 7.34 RIPE Region origin ASes announcing only one prefix: 8197 RIPE Region transit ASes present in the Internet Routing Table: 2824 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: 3077 Number of RIPE addresses announced to Internet: 658560768 Equivalent to 39 /8s, 64 /16s and 215 /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: 59447 Total LACNIC prefixes after maximum aggregation: 10596 LACNIC Deaggregation factor: 5.61 Prefixes being announced from the LACNIC address blocks: 67672 Unique aggregates announced from the LACNIC address blocks: 30361 LACNIC Region origin ASes present in the Internet Routing Table: 2313 LACNIC Prefixes per ASN: 29.26 LACNIC Region origin ASes announcing only one prefix: 640 LACNIC Region transit ASes present in the Internet Routing Table: 446 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: 1331 Number of LACNIC addresses announced to Internet: 170947072 Equivalent to 10 /8s, 48 /16s and 114 /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: 11227 Total AfriNIC prefixes after maximum aggregation: 2833 AfriNIC Deaggregation factor: 3.96 Prefixes being announced from the AfriNIC address blocks: 12056 Unique aggregates announced from the AfriNIC address blocks: 4717 AfriNIC Region origin ASes present in the Internet Routing Table: 741 AfriNIC Prefixes per ASN: 16.27 AfriNIC Region origin ASes announcing only one prefix: 215 AfriNIC Region transit ASes present in the Internet Routing Table: 148 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: 55 Number of AfriNIC addresses announced to Internet: 59751680 Equivalent to 3 /8s, 143 /16s and 189 /24s Percentage of available AfriNIC address space announced: 59.4

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 2811 900 74 PT Telekomunikasi Indonesia 7545 2356 336 121 TPG Telecom Limited 4766 2228 11576 632 Korea Telecom 4755 1911 413 192 TATA Communications formerly 9829 1634 1306 39 National Internet Backbone 9583 1356 107 558 Sify Limited 9498 1303 333 91 BHARTI Airtel Ltd. 9808 1255 6639 15 Guangdong Mobile Communicatio 7552 1230 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 2899 2940 142 Cox Communications Inc. 6389 2897 3688 51 BellSouth.net Inc. 18566 2044 379 181 MegaPath Corporation 7029 1934 1975 333 Windstream Communications Inc 20115 1798 1781 490 Charter Communications 4323 1644 1084 410 tw telecom holdings, inc. 6983 1497 867 249 ITC^Deltacom 30036 1495 312 608 Mediacom Communications Corp 701 1428 11258 712 MCI Communications Services, 22561 1310 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 1818 296 346 TELLCOM ILETISIM HIZMETLERI A 20940 1471 573 1080 Akamai International B.V. 8402 1380 544 14 OJSC "Vimpelcom" 31148 1044 45 21 Freenet Ltd. 13188 1034 100 31 TOV "Bank-Inform" 8551 964 372 42 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/au/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 1760 1174 230 Telecom Argentina S.A. 8151 1466 3000 429 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 905 130 53 Telconet S.A 26615 875 2325 35 Tim Celular S.A.

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 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/au/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. 22773 2899 2940 142 Cox Communications Inc. 6389 2897 3688 51 BellSouth.net Inc. 17974 2811 900 74 PT Telekomunikasi Indonesia 7545 2356 336 121 TPG Telecom Limited 4766 2228 11576 632 Korea Telecom 18881 2085 1036 22 Global Village Telecom 18566 2044 379 181 MegaPath Corporation 7029 1934 1975 333 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 2897 2846 BellSouth.net Inc. 22773 2899 2757 Cox Communications Inc. 17974 2811 2737 PT Telekomunikasi Indonesia 10620 2974 2702 Telmex Colombia S.A. 7545 2356 2235 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 1934 1601 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 /15:1719 /16:13014 /17:7065 /18:11636 /19:24495 /20:35151 /21:37541 /22:55080 /23:47720 /24:271300 /25:59 /26:32 /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 2132 2899 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 34984 1138 1818 TELLCOM ILETISIM HIZMETLERI A 7029 1137 1934 Windstream Communications Inc 11492 1128 1176 CABLE ONE, INC. 8402 1063 1380 OJSC "Vimpelcom"

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

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

1:1331 2:655 3:3 4:18 5:1150 6:21 8:756 12:1848 13:4 14:1097 15:17 16:2 17:42 18:21 20:51 23:922 24:1756 27:1815 31:1404 32:39 33:2 34:5 36:156 37:1782 38:994 39:12 40:224 41:2592 42:270 43:405 44:16 45:73 46:2161 47:26 49:734 50:803 52:12 54:52 55:5 56:6 57:32 58:1202 59:629 60:432 61:1676 62:1269 63:1830 64:4400 65:2290 66:4186 67:2056 68:1047 69:3275 70:865 71:473 72:1984 74:2593 75:372 76:412 77:1600 78:846 79:732 80:1321 81:1210 82:796 83:777 84:733 85:1327 86:447 87:1154 88:466 89:1748 90:138 91:5743 92:760 93:1799 94:2075 95:1282 96:427 97:342 98:1102 99:48 100:66 101:718 103:5702 104:293 105:138 106:183 107:637 108:574 109:1985 110:1036 111:1378 112:699 113:895 114:788 115:1218 116:1080 117:980 118:1569 119:1361 120:451 121:975 122:2201 123:1661 124:1395 125:1595 128:557 129:339 130:346 131:855 132:389 133:165 134:312 135:78 136:305 137:287 138:378 139:246 140:196 141:404 142:572 143:420 144:508 145:110 146:667 147:541 148:921 149:408 150:486 151:709 152:468 153:240 154:353 155:541 156:369 157:331 158:278 159:842 160:325 161:598 162:1779 163:374 164:695 165:658 166:364 167:675 168:943 169:120 170:1397 171:188 172:63 173:1638 174:704 175:604 176:1483 177:3546 178:2081 179:810 180:1773 181:1593 182:1655 183:556 184:724 185:2108 186:2994 187:1713 188:2214 189:1506 190:7807 191:745 192:7493 193:5511 194:4043 195:3587 196:1399 197:657 198:5085 199:5422 200:6486 201:2891 202:8988 203:8997 204:4493 205:2618 206:2848 207:2869 208:3918 209:3714 210:3117 211:1749 212:2359 213:2154 214:859 215:86 216:5613 217:1701 218:618 219:334 220:1283 221:639 222:361 223:598

End of report