Orbit

Routing Table Report 09:00 +10GMT Sun 30 Nov, 2014

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

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

BGP routing table entries examined: 509618 Prefixes after maximum aggregation: 198789 Deaggregation factor: 2.56 Unique aggregates announced to Internet: 254556 Total ASes present in the Internet Routing Table: 48574 Prefixes per ASN: 10.49 Origin-only ASes present in the Internet Routing Table: 36362 Origin ASes announcing only one prefix: 16310 Transit ASes present in the Internet Routing Table: 6034 Transit-only ASes present in the Internet Routing Table: 156 Average AS path length visible in the Internet Routing Table: 4.0 Max AS path length visible: 74 Max AS path prepend of ASN ( 55644) 71 Prefixes from unregistered ASNs in the Routing Table: 1553 Unregistered ASNs in the Routing Table: 403 Number of 32-bit ASNs allocated by the RIRs: 8036 Number of 32-bit ASNs visible in the Routing Table: 6178 Prefixes from 32-bit ASNs in the Routing Table: 21905 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: 355 Number of addresses announced to Internet: 2710081856 Equivalent to 161 /8s, 136 /16s and 145 /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: 97.0 Total number of prefixes smaller than registry allocations: 173933

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

Prefixes being announced by APNIC Region ASes: 121021 Total APNIC prefixes after maximum aggregation: 36028 APNIC Deaggregation factor: 3.36 Prefixes being announced from the APNIC address blocks: 125432 Unique aggregates announced from the APNIC address blocks: 53831 APNIC Region origin ASes present in the Internet Routing Table: 4956 APNIC Prefixes per ASN: 25.31 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: 4.3 Max APNIC Region AS path length visible: 74 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1193 Number of APNIC addresses announced to Internet: 735549312 Equivalent to 43 /8s, 215 /16s and 151 /24s Percentage of available APNIC address space announced: 86.0

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: 169951 Total ARIN prefixes after maximum aggregation: 85129 ARIN Deaggregation factor: 2.00 Prefixes being announced from the ARIN address blocks: 172002 Unique aggregates announced from the ARIN address blocks: 81989 ARIN Region origin ASes present in the Internet Routing Table: 16334 ARIN Prefixes per ASN: 10.53 ARIN Region origin ASes announcing only one prefix: 6063 ARIN Region transit ASes present in the Internet Routing Table: 1628 Average ARIN Region AS path length visible: 3.5 Max ARIN Region AS path length visible: 31 Number of ARIN region 32-bit ASNs visible in the Routing Table: 269 Number of ARIN addresses announced to Internet: 1052979456 Equivalent to 62 /8s, 195 /16s and 49 /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: 125893 Total RIPE prefixes after maximum aggregation: 63789 RIPE Deaggregation factor: 1.97 Prefixes being announced from the RIPE address blocks: 131546 Unique aggregates announced from the RIPE address blocks: 82782 RIPE Region origin ASes present in the Internet Routing Table: 17815 RIPE Prefixes per ASN: 7.38 RIPE Region origin ASes announcing only one prefix: 8170 RIPE Region transit ASes present in the Internet Routing Table: 2881 Average RIPE Region AS path length visible: 4.1 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 3236 Number of RIPE addresses announced to Internet: 692483264 Equivalent to 41 /8s, 70 /16s and 116 /24s Percentage of available RIPE address space announced: 100.7

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: 58375 Total LACNIC prefixes after maximum aggregation: 10787 LACNIC Deaggregation factor: 5.41 Prefixes being announced from the LACNIC address blocks: 66998 Unique aggregates announced from the LACNIC address blocks: 30782 LACNIC Region origin ASes present in the Internet Routing Table: 2370 LACNIC Prefixes per ASN: 28.27 LACNIC Region origin ASes announcing only one prefix: 651 LACNIC Region transit ASes present in the Internet Routing Table: 455 Average LACNIC Region AS path length visible: 4.2 Max LACNIC Region AS path length visible: 25 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1406 Number of LACNIC addresses announced to Internet: 167586048 Equivalent to 9 /8s, 253 /16s and 41 /24s Percentage of available LACNIC address space announced: 99.9

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: 12411 Total AfriNIC prefixes after maximum aggregation: 3013 AfriNIC Deaggregation factor: 4.12 Prefixes being announced from the AfriNIC address blocks: 13285 Unique aggregates announced from the AfriNIC address blocks: 4856 AfriNIC Region origin ASes present in the Internet Routing Table: 736 AfriNIC Prefixes per ASN: 18.05 AfriNIC Region origin ASes announcing only one prefix: 208 AfriNIC Region transit ASes present in the Internet Routing Table: 150 Average AfriNIC Region AS path length visible: 3.9 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 74 Number of AfriNIC addresses announced to Internet: 60021248 Equivalent to 3 /8s, 147 /16s and 218 /24s Percentage of available AfriNIC address space announced: 59.6

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 2838 904 77 PT Telekomunikasi Indonesia 4766 2244 11577 638 Korea Telecom 7545 2214 336 126 TPG Telecom Limited 4755 1912 416 190 TATA Communications formerly 9829 1671 1323 28 National Internet Backbone 9808 1452 6575 14 Guangdong Mobile Communicatio 9583 1399 115 574 Sify Limited 9498 1283 333 90 BHARTI Airtel Ltd. 24560 1181 405 188 Bharti Airtel Ltd., Telemedia 17488 1087 211 232 Hathway IP Over Cable Interne

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

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

ASN No of nets /20 equiv MaxAgg Description 6389 2892 3688 51 BellSouth.net Inc. 22773 2854 2956 145 Cox Communications Inc. 18566 2045 379 183 MegaPath Corporation 20115 1828 1805 473 Charter Communications 4323 1646 1084 409 tw telecom holdings, inc. 6983 1629 867 252 EarthLink, Inc. 30036 1504 313 595 Mediacom Communications Corp 701 1423 11265 701 MCI Communications Services, 22561 1310 411 244 CenturyTel Internet Holdings, 11492 1229 217 534 CABLE ONE, INC.

Complete listing at http://thyme.rand.apnic.net/us/data-ASnet-ARIN

RIPE Region per AS prefix count summary ---------------------------------------

ASN No of nets /20 equiv MaxAgg Description 34984 1899 298 357 TELLCOM ILETISIM HIZMETLERI A 20940 1505 588 1108 Akamai International B.V. 8402 1337 544 15 OJSC "Vimpelcom" 31148 1044 45 21 Freenet Ltd. 13188 1017 95 60 TOV "Bank-Inform" 8551 879 372 48 Bezeq International-Ltd 6849 834 356 26 JSC "Ukrtelecom" 9198 824 346 32 JSC Kazakhtelecom 6830 817 2339 439 Liberty Global Operations B.V 12479 777 788 94 France Telecom Espana SA

Complete listing at http://thyme.rand.apnic.net/us/data-ASnet-RIPE

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

ASN No of nets /20 equiv MaxAgg Description 10620 3044 493 259 Telmex Colombia S.A. 28573 2315 2263 110 NET Serviços de Comunicação S 6147 1805 374 30 Telefonica del Peru S.A.A. 7303 1733 1123 242 Telecom Argentina S.A. 8151 1474 3030 420 Uninet S.A. de C.V. 6503 1226 449 59 Axtel, S.A.B. de C.V. 7738 995 1882 41 Telemar Norte Leste S.A. 26615 913 2325 35 Tim Celular S.A. 3816 912 394 151 COLOMBIA TELECOMUNICACIONES S 27947 877 129 51 Telconet S.A

Complete listing at http://thyme.rand.apnic.net/us/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary ------------------------------------------

ASN No of nets /20 equiv MaxAgg Description 8452 1408 958 13 TE-AS 24863 958 280 26 Link Egypt (Link.NET) 36903 403 203 127 Office National des Postes et 36992 368 824 29 ETISALAT MISR 24835 308 144 9 Vodafone Data 37492 291 133 61 Orange Tunisie 37054 264 19 6 Data Telecom Service 3741 249 920 212 Internet Solutions 29571 245 22 17 Cote d'Ivoire Telecom 6713 194 690 34 Office National des Postes et

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

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

ASN No of nets /20 equiv MaxAgg Description 10620 3044 493 259 Telmex Colombia S.A. 6389 2892 3688 51 BellSouth.net Inc. 22773 2854 2956 145 Cox Communications Inc. 17974 2838 904 77 PT Telekomunikasi Indonesia 28573 2315 2263 110 NET Serviços de Comunicação S 4766 2244 11577 638 Korea Telecom 7545 2214 336 126 TPG Telecom Limited 18566 2045 379 183 MegaPath Corporation 4755 1912 416 190 TATA Communications formerly 34984 1899 298 357 TELLCOM ILETISIM HIZMETLERI A

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

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

ASN No of nets Net Savings Description 6389 2892 2841 BellSouth.net Inc. 17974 2838 2761 PT Telekomunikasi Indonesia 22773 2854 2709 Cox Communications Inc. 28573 2315 2205 NET Serviços de Comunicação S 7545 2214 2088 TPG Telecom Limited 18566 2045 1862 MegaPath Corporation 6147 1805 1775 Telefonica del Peru S.A.A. 4755 1912 1722 TATA Communications formerly 9829 1671 1643 National Internet Backbone 4766 2244 1606 Korea Telecom

Complete listing at http://thyme.rand.apnic.net/us/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 46467 UNALLOCATED 8.19.192.0/24 46887 Lightower Fiber Netw 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 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/us/data-badAS

Advertised Unallocated Addresses --------------------------------

Network Origin AS Description 5.100.241.0/24 23456 32bit Transition AS 23.252.224.0/20 62502 Xnet Media LLC 23.252.224.0/21 62502 Xnet Media LLC 23.252.232.0/21 62502 Xnet Media LLC 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<<

Complete listing at http://thyme.rand.apnic.net/us/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 /11:92 /12:264 /13:500 /14:995 /15:1717 /16:12970 /17:7033 /18:11676 /19:24347 /20:34843 /21:37045 /22:55179 /23:47693 /24:275036 /25:57 /26:46 /27:14 /28:18 /29:12 /30:12 /31:1 /32:10

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

ASN No of nets Total ann. Description 22773 2067 2854 Cox Communications Inc. 18566 2000 2045 MegaPath Corporation 6389 1672 2892 BellSouth.net Inc. 6147 1356 1805 Telefonica del Peru S.A.A. 30036 1349 1504 Mediacom Communications Corp 6983 1308 1629 EarthLink, Inc. 34984 1206 1899 TELLCOM ILETISIM HIZMETLERI A 11492 1174 1229 CABLE ONE, INC. 10620 1078 3044 Telmex Colombia S.A. 8402 1020 1337 OJSC "Vimpelcom"

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

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

1:1362 2:675 3:3 4:16 5:1222 6:23 8:764 12:1846 13:5 14:1051 15:17 16:2 17:42 18:21 20:51 23:1010 24:1672 27:1794 31:1408 32:39 33:2 34:5 36:152 37:1852 38:970 39:14 40:223 41:3006 42:271 43:674 44:19 45:76 46:2079 47:30 49:709 50:795 52:12 54:60 55:6 56:6 57:30 58:1113 59:628 60:435 61:1678 62:1301 63:1825 64:4372 65:2252 66:4071 67:2006 68:1044 69:3226 70:872 71:431 72:1982 74:2594 75:320 76:401 77:1526 78:951 79:768 80:1325 81:1288 82:812 83:671 84:665 85:1355 86:448 87:1190 88:504 89:1827 90:140 91:5828 92:795 93:1668 94:1953 95:1293 96:426 97:341 98:1027 99:48 100:67 101:755 103:6114 104:753 105:171 106:190 107:867 108:589 109:1984 110:1037 111:1433 112:722 113:908 114:796 115:1199 116:1193 117:988 118:1595 119:1346 120:424 121:950 122:2093 123:1679 124:1398 125:1486 128:594 129:376 130:366 131:976 132:380 133:164 134:312 135:83 136:331 137:299 138:388 139:158 140:199 141:410 142:621 143:431 144:507 145:112 146:678 147:547 148:1020 149:400 150:513 151:645 152:480 153:247 154:414 155:638 156:380 157:332 158:249 159:836 160:333 161:610 162:1792 163:349 164:630 165:667 166:298 167:701 168:1158 169:128 170:1425 171:215 172:60 173:1580 174:709 175:562 176:1552 177:3671 178:2106 179:770 180:1807 181:1672 182:1638 183:524 184:704 185:2413 186:2914 187:1666 188:2001 189:1532 190:7896 191:828 192:7780 193:5550 194:4056 195:3613 196:1641 197:847 198:5298 199:5444 200:6539 201:2946 202:8905 203:8839 204:4593 205:2654 206:2871 207:2878 208:3913 209:3767 210:3121 211:1760 212:2450 213:2207 214:836 215:87 216:5594 217:1715 218:604 219:329 220:1273 221:760 222:360 223:658

End of report