Orbit

Routing Table Report 05:00 +10GMT Sat 01 Nov, 2014

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

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

BGP routing table entries examined: 511853 Prefixes after maximum aggregation: 197942 Deaggregation factor: 2.59 Unique aggregates announced to Internet: 252908 Total ASes present in the Internet Routing Table: 48320 Prefixes per ASN: 10.59 Origin-only ASes present in the Internet Routing Table: 36405 Origin ASes announcing only one prefix: 16362 Transit ASes present in the Internet Routing Table: 5948 Transit-only ASes present in the Internet Routing Table: 157 Average AS path length visible in the Internet Routing Table: 4.9 Max AS path length visible: 35 Max AS path prepend of ASN ( 55644) 31 Prefixes from unregistered ASNs in the Routing Table: 1828 Unregistered ASNs in the Routing Table: 457 Number of 32-bit ASNs allocated by the RIRs: 7781 Number of 32-bit ASNs visible in the Routing Table: 5967 Prefixes from 32-bit ASNs in the Routing Table: 21147 Number of bogon 32-bit ASNs visible in the Routing Table: 16 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 348 Number of addresses announced to Internet: 2712495548 Equivalent to 161 /8s, 173 /16s and 101 /24s Percentage of available address space announced: 73.3 Percentage of allocated address space announced: 73.3 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: 174263

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

Prefixes being announced by APNIC Region ASes: 124209 Total APNIC prefixes after maximum aggregation: 35792 APNIC Deaggregation factor: 3.47 Prefixes being announced from the APNIC address blocks: 128267 Unique aggregates announced from the APNIC address blocks: 53218 APNIC Region origin ASes present in the Internet Routing Table: 4943 APNIC Prefixes per ASN: 25.95 APNIC Region origin ASes announcing only one prefix: 1207 APNIC Region transit ASes present in the Internet Routing Table: 825 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 35 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1153 Number of APNIC addresses announced to Internet: 736456252 Equivalent to 43 /8s, 229 /16s and 110 /24s Percentage of available APNIC address space announced: 86.1

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: 170641 Total ARIN prefixes after maximum aggregation: 84908 ARIN Deaggregation factor: 2.01 Prefixes being announced from the ARIN address blocks: 172546 Unique aggregates announced from the ARIN address blocks: 81331 ARIN Region origin ASes present in the Internet Routing Table: 16356 ARIN Prefixes per ASN: 10.55 ARIN Region origin ASes announcing only one prefix: 6098 ARIN Region transit ASes present in the Internet Routing Table: 1625 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: 244 Number of ARIN addresses announced to Internet: 1053018752 Equivalent to 62 /8s, 195 /16s and 202 /24s Percentage of available ARIN address space announced: 55.7

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: 125321 Total RIPE prefixes after maximum aggregation: 63632 RIPE Deaggregation factor: 1.97 Prefixes being announced from the RIPE address blocks: 130812 Unique aggregates announced from the RIPE address blocks: 82696 RIPE Region origin ASes present in the Internet Routing Table: 17776 RIPE Prefixes per ASN: 7.36 RIPE Region origin ASes announcing only one prefix: 8183 RIPE Region transit ASes present in the Internet Routing Table: 2826 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: 3151 Number of RIPE addresses announced to Internet: 691553024 Equivalent to 41 /8s, 56 /16s and 67 /24s Percentage of available RIPE address space announced: 100.5

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: 58281 Total LACNIC prefixes after maximum aggregation: 10694 LACNIC Deaggregation factor: 5.45 Prefixes being announced from the LACNIC address blocks: 66978 Unique aggregates announced from the LACNIC address blocks: 30581 LACNIC Region origin ASes present in the Internet Routing Table: 2362 LACNIC Prefixes per ASN: 28.36 LACNIC Region origin ASes announcing only one prefix: 663 LACNIC Region transit ASes present in the Internet Routing Table: 450 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 25 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1361 Number of LACNIC addresses announced to Internet: 168262144 Equivalent to 10 /8s, 7 /16s and 122 /24s Percentage of available LACNIC address space announced: 100.3

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: 12084 Total AfriNIC prefixes after maximum aggregation: 2873 AfriNIC Deaggregation factor: 4.21 Prefixes being announced from the AfriNIC address blocks: 12902 Unique aggregates announced from the AfriNIC address blocks: 4767 AfriNIC Region origin ASes present in the Internet Routing Table: 730 AfriNIC Prefixes per ASN: 17.67 AfriNIC Region origin ASes announcing only one prefix: 211 AfriNIC Region transit ASes present in the Internet Routing Table: 148 Average AfriNIC Region AS path length visible: 5.1 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: 59780608 Equivalent to 3 /8s, 144 /16s and 46 /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 2822 903 77 PT Telekomunikasi Indonesia 7545 2430 336 123 TPG Telecom Limited 4766 2235 11576 634 Korea Telecom 4755 1922 412 189 TATA Communications formerly 9829 1671 1322 37 National Internet Backbone 9808 1439 6639 15 Guangdong Mobile Communicatio 9583 1395 114 571 Sify Limited 9498 1311 333 94 BHARTI Airtel Ltd. 7552 1185 1066 12 Viettel Corporation 24560 1179 406 192 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 6389 2894 3688 51 BellSouth.net Inc. 22773 2847 2940 144 Cox Communications Inc. 18566 2044 379 184 MegaPath Corporation 7029 1974 1960 314 Windstream Communications Inc 20115 1815 1794 477 Charter Communications 4323 1642 1084 408 tw telecom holdings, inc. 6983 1542 867 250 ITC^Deltacom 30036 1487 309 611 Mediacom Communications Corp 701 1422 11265 706 MCI Communications Services, 22561 1322 409 248 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 1840 297 352 TELLCOM ILETISIM HIZMETLERI A 20940 1497 581 1103 Akamai International B.V. 8402 1386 544 15 OJSC "Vimpelcom" 31148 1045 45 21 Freenet Ltd. 13188 1037 100 29 TOV "Bank-Inform" 8551 955 373 42 Bezeq International-Ltd 6849 829 356 26 JSC "Ukrtelecom" 6830 783 2339 436 Liberty Global Operations B.V 9198 776 346 30 JSC Kazakhtelecom 12479 757 785 96 France Telecom Espana SA

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 10620 3035 494 238 Telmex Colombia S.A. 28573 2572 2317 107 NET Serviços de Comunicação S 6147 1779 374 30 Telefonica del Peru S.A.A. 7303 1765 1171 241 Telecom Argentina S.A. 8151 1473 3013 431 Uninet S.A. de C.V. 6503 1156 434 60 Axtel, S.A.B. de C.V. 7738 995 1882 41 Telemar Norte Leste S.A. 27947 911 130 53 Telconet S.A 26615 899 2325 35 Tim Celular S.A. 3816 898 384 152 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 8452 1390 958 13 TE-AS 24863 957 280 26 Link Egypt (Link.NET) 6713 678 760 38 Office National des Postes et 36992 328 824 29 ETISALAT MISR 24835 308 144 9 Vodafone Data 3741 249 920 212 Internet Solutions 29571 245 22 17 Cote d'Ivoire Telecom 37054 232 19 6 Data Telecom Service 37457 182 161 6 Telkom SA Ltd. 36947 177 807 13 Telecom Algeria

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 10620 3035 494 238 Telmex Colombia S.A. 6389 2894 3688 51 BellSouth.net Inc. 22773 2847 2940 144 Cox Communications Inc. 17974 2822 903 77 PT Telekomunikasi Indonesia 28573 2572 2317 107 NET Serviços de Comunicação S 7545 2430 336 123 TPG Telecom Limited 4766 2235 11576 634 Korea Telecom 18566 2044 379 184 MegaPath Corporation 7029 1974 1960 314 Windstream Communications Inc 4755 1922 412 189 TATA Communications formerly

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 2894 2843 BellSouth.net Inc. 17974 2822 2745 PT Telekomunikasi Indonesia 22773 2847 2703 Cox Communications Inc. 28573 2572 2465 NET Serviços de Comunicação S 7545 2430 2307 TPG Telecom Limited 18566 2044 1860 MegaPath Corporation 6147 1779 1749 Telefonica del Peru S.A.A. 4755 1922 1733 TATA Communications formerly 7029 1974 1660 Windstream Communications Inc 9829 1671 1634 National Internet Backbone

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 3356 Level 3 Communicatio 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 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 32805 UNALLOCATED 12.1.225.0/24 7018 AT&T Services, Inc.

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 /13:501 /14:1011 /15:1719 /16:13018 /17:7099 /18:11700 /19:24493 /20:35105 /21:37099 /22:55568 /23:48034 /24:275822 /25:62 /26:32 /27:54 /28:44 /29:32 /30:50 /31:0 /32:0

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

ASN No of nets Total ann. Description 22773 2068 2847 Cox Communications Inc. 18566 1999 2044 MegaPath Corporation 6389 1674 2894 BellSouth.net Inc. 6147 1345 1779 Telefonica del Peru S.A.A. 30036 1334 1487 Mediacom Communications Corp 6983 1228 1542 ITC^Deltacom 7029 1194 1974 Windstream Communications Inc 34984 1160 1840 TELLCOM ILETISIM HIZMETLERI A 11492 1135 1185 CABLE ONE, INC. 8402 1072 1386 OJSC "Vimpelcom"

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

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

1:1342 2:679 3:3 4:17 5:1183 6:21 8:769 12:1848 13:5 14:1155 15:17 16:2 17:42 18:21 20:50 23:949 24:1765 27:1822 31:1335 32:41 33:2 34:5 36:156 37:1813 38:1003 39:14 40:233 41:2954 42:330 43:563 44:20 45:81 46:2047 47:28 49:746 50:807 52:12 54:57 55:4 56:8 57:32 58:1134 59:635 60:435 61:1676 62:1234 63:1837 64:4407 65:2274 66:4182 67:2041 68:1093 69:3268 70:876 71:485 72:1985 74:2609 75:373 76:411 77:1611 78:980 79:764 80:1323 81:1285 82:801 83:657 84:708 85:1358 86:429 87:1190 88:501 89:1808 90:138 91:5807 92:795 93:1646 94:1938 95:1290 96:426 97:340 98:1098 99:48 100:67 101:746 103:5963 104:498 105:155 106:181 107:653 108:594 109:1985 110:1043 111:1417 112:716 113:900 114:793 115:1228 116:1133 117:1003 118:1543 119:1369 120:758 121:962 122:2209 123:1732 124:1414 125:1516 128:580 129:378 130:354 131:918 132:379 133:165 134:313 135:82 136:323 137:315 138:383 139:251 140:198 141:419 142:587 143:436 144:510 145:111 146:656 147:553 148:1009 149:408 150:506 151:640 152:473 153:241 154:402 155:614 156:376 157:322 158:277 159:827 160:331 161:601 162:1805 163:345 164:628 165:666 166:363 167:689 168:1121 169:118 170:1426 171:191 172:60 173:1639 174:710 175:598 176:1531 177:3703 178:2090 179:804 180:1815 181:1779 182:1687 183:699 184:710 185:2274 186:2976 187:1689 188:2026 189:1531 190:7911 191:768 192:7672 193:5547 194:4058 195:3619 196:1633 197:775 198:5249 199:5439 200:6483 201:2915 202:8965 203:9052 204:4610 205:2647 206:2985 207:2914 208:3920 209:3746 210:3134 211:1778 212:2426 213:2185 214:849 215:84 216:5610 217:1712 218:629 219:330 220:1292 221:769 222:358 223:692

End of report