Orbit

Routing Table Report 05:00 +10GMT Mon 01 Dec, 2014

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

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

BGP routing table entries examined: 513111 Prefixes after maximum aggregation: 198648 Deaggregation factor: 2.58 Unique aggregates announced to Internet: 254475 Total ASes present in the Internet Routing Table: 48589 Prefixes per ASN: 10.56 Origin-only ASes present in the Internet Routing Table: 36441 Origin ASes announcing only one prefix: 16335 Transit ASes present in the Internet Routing Table: 5969 Transit-only ASes present in the Internet Routing Table: 160 Average AS path length visible in the Internet Routing Table: 4.9 Max AS path length visible: 30 Max AS path prepend of ASN ( 59482) 25 Prefixes from unregistered ASNs in the Routing Table: 1640 Unregistered ASNs in the Routing Table: 444 Number of 32-bit ASNs allocated by the RIRs: 8044 Number of 32-bit ASNs visible in the Routing Table: 6179 Prefixes from 32-bit ASNs in the Routing Table: 21944 Number of bogon 32-bit ASNs visible in the Routing Table: 9 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 351 Number of addresses announced to Internet: 2712400572 Equivalent to 161 /8s, 171 /16s and 242 /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: 97.0 Total number of prefixes smaller than registry allocations: 174314

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

Prefixes being announced by APNIC Region ASes: 123848 Total APNIC prefixes after maximum aggregation: 36083 APNIC Deaggregation factor: 3.43 Prefixes being announced from the APNIC address blocks: 128324 Unique aggregates announced from the APNIC address blocks: 53907 APNIC Region origin ASes present in the Internet Routing Table: 4956 APNIC Prefixes per ASN: 25.89 APNIC Region origin ASes announcing only one prefix: 1212 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: 1194 Number of APNIC addresses announced to Internet: 737329212 Equivalent to 43 /8s, 242 /16s and 192 /24s Percentage of available APNIC address space announced: 86.2

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: 170491 Total ARIN prefixes after maximum aggregation: 85192 ARIN Deaggregation factor: 2.00 Prefixes being announced from the ARIN address blocks: 172512 Unique aggregates announced from the ARIN address blocks: 82043 ARIN Region origin ASes present in the Internet Routing Table: 16353 ARIN Prefixes per ASN: 10.55 ARIN Region origin ASes announcing only one prefix: 6084 ARIN Region transit ASes present in the Internet Routing Table: 1635 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: 266 Number of ARIN addresses announced to Internet: 1053881216 Equivalent to 62 /8s, 208 /16s and 243 /24s Percentage of available ARIN address space announced: 55.8

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: 125869 Total RIPE prefixes after maximum aggregation: 63540 RIPE Deaggregation factor: 1.98 Prefixes being announced from the RIPE address blocks: 131631 Unique aggregates announced from the RIPE address blocks: 82594 RIPE Region origin ASes present in the Internet Routing Table: 17805 RIPE Prefixes per ASN: 7.39 RIPE Region origin ASes announcing only one prefix: 8179 RIPE Region transit ASes present in the Internet Routing Table: 2822 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: 3239 Number of RIPE addresses announced to Internet: 692277504 Equivalent to 41 /8s, 67 /16s and 81 /24s Percentage of available RIPE address space announced: 100.6

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: 58385 Total LACNIC prefixes after maximum aggregation: 10787 LACNIC Deaggregation factor: 5.41 Prefixes being announced from the LACNIC address blocks: 67010 Unique aggregates announced from the LACNIC address blocks: 30753 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: 456 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 26 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1406 Number of LACNIC addresses announced to Internet: 167557632 Equivalent to 9 /8s, 252 /16s and 186 /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: 12430 Total AfriNIC prefixes after maximum aggregation: 3003 AfriNIC Deaggregation factor: 4.14 Prefixes being announced from the AfriNIC address blocks: 13283 Unique aggregates announced from the AfriNIC address blocks: 4866 AfriNIC Region origin ASes present in the Internet Routing Table: 737 AfriNIC Prefixes per ASN: 18.02 AfriNIC Region origin ASes announcing only one prefix: 209 AfriNIC Region transit ASes present in the Internet Routing Table: 151 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: 74 Number of AfriNIC addresses announced to Internet: 60025600 Equivalent to 3 /8s, 147 /16s and 235 /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 7545 2463 336 127 TPG Telecom Limited 4766 2244 11577 639 Korea Telecom 4755 1930 416 192 TATA Communications formerly 9829 1662 1323 28 National Internet Backbone 9808 1457 6655 16 Guangdong Mobile Communicatio 9583 1399 115 574 Sify Limited 9498 1319 334 95 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/au/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 2855 2956 145 Cox Communications Inc. 18566 2043 379 183 MegaPath Corporation 20115 1827 1805 472 Charter Communications 4323 1647 1084 409 tw telecom holdings, inc. 6983 1628 867 251 EarthLink, Inc. 30036 1503 312 594 Mediacom Communications Corp 701 1420 11265 700 MCI Communications Services, 22561 1311 411 245 CenturyTel Internet Holdings, 11492 1229 217 534 CABLE ONE, INC.

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 1899 298 357 TELLCOM ILETISIM HIZMETLERI A 20940 1504 588 1109 Akamai International B.V. 8402 1390 544 15 OJSC "Vimpelcom" 31148 1045 45 21 Freenet Ltd. 13188 997 95 60 TOV "Bank-Inform" 8551 900 373 44 Bezeq International-Ltd 6849 834 356 26 JSC "Ukrtelecom" 9198 824 346 32 JSC Kazakhtelecom 6830 818 2339 440 Liberty Global Operations B.V 12479 777 788 94 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 3044 493 259 Telmex Colombia S.A. 28573 2315 2263 110 NET Serviços de Comunicação S 6147 1810 374 30 Telefonica del Peru S.A.A. 7303 1733 1123 242 Telecom Argentina S.A. 8151 1471 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. 3816 912 394 151 COLOMBIA TELECOMUNICACIONES S 26615 911 2325 35 Tim Celular S.A. 27947 876 129 50 Telconet 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 8452 1412 958 13 TE-AS 24863 958 280 26 Link Egypt (Link.NET) 36903 397 200 122 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 244 22 17 Cote d'Ivoire Telecom 6713 200 692 34 Office National des Postes et

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 3044 493 259 Telmex Colombia S.A. 6389 2892 3688 51 BellSouth.net Inc. 22773 2855 2956 145 Cox Communications Inc. 17974 2838 904 77 PT Telekomunikasi Indonesia 7545 2463 336 127 TPG Telecom Limited 28573 2315 2263 110 NET Serviços de Comunicação S 4766 2244 11577 639 Korea Telecom 18566 2043 379 183 MegaPath Corporation 4755 1930 416 192 TATA Communications formerly 34984 1899 298 357 TELLCOM ILETISIM HIZMETLERI A

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 2892 2841 BellSouth.net Inc. 17974 2838 2761 PT Telekomunikasi Indonesia 22773 2855 2710 Cox Communications Inc. 7545 2463 2336 TPG Telecom Limited 28573 2315 2205 NET Serviços de Comunicação S 18566 2043 1860 MegaPath Corporation 6147 1810 1780 Telefonica del Peru S.A.A. 4755 1930 1738 TATA Communications formerly 9829 1662 1634 National Internet Backbone 4766 2244 1605 Korea Telecom

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 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 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

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 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/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 /11:92 /12:264 /13:501 /14:1004 /15:1732 /16:13021 /17:7100 /18:11785 /19:24548 /20:34962 /21:37297 /22:55917 /23:47881 /24:276676 /25:61 /26:32 /27:54 /28:46 /29:32 /30:48 /31:0 /32:0

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

ASN No of nets Total ann. Description 22773 2067 2855 Cox Communications Inc. 18566 1998 2043 MegaPath Corporation 6389 1672 2892 BellSouth.net Inc. 6147 1356 1810 Telefonica del Peru S.A.A. 30036 1349 1503 Mediacom Communications Corp 6983 1308 1628 EarthLink, Inc. 34984 1206 1899 TELLCOM ILETISIM HIZMETLERI A 11492 1174 1229 CABLE ONE, INC. 10620 1078 3044 Telmex Colombia S.A. 8402 1057 1390 OJSC "Vimpelcom"

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

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

1:1365 2:676 3:3 4:16 5:1223 6:23 8:818 12:1846 13:5 14:1169 15:17 16:2 17:42 18:21 20:50 23:1014 24:1673 27:1821 31:1407 32:39 33:2 34:5 36:152 37:1849 38:970 39:14 40:226 41:2998 42:271 43:692 44:19 45:76 46:2081 47:30 49:712 50:795 52:12 54:60 55:6 56:6 57:31 58:1150 59:635 60:449 61:1681 62:1301 63:1846 64:4390 65:2285 66:4110 67:2007 68:1046 69:3259 70:876 71:433 72:1982 74:2599 75:321 76:412 77:1533 78:989 79:784 80:1333 81:1288 82:813 83:671 84:665 85:1345 86:448 87:1190 88:501 89:1778 90:140 91:5828 92:797 93:1664 94:1953 95:1301 96:426 97:341 98:1034 99:48 100:67 101:766 103:6169 104:754 105:171 106:190 107:866 108:609 109:2002 110:1054 111:1436 112:722 113:916 114:808 115:1227 116:1204 117:1000 118:1598 119:1354 120:460 121:967 122:2190 123:1739 124:1417 125:1520 128:610 129:381 130:363 131:977 132:380 133:164 134:315 135:83 136:329 137:298 138:388 139:212 140:199 141:422 142:605 143:428 144:505 145:112 146:678 147:552 148:1019 149:400 150:514 151:645 152:480 153:247 154:414 155:637 156:378 157:332 158:249 159:835 160:335 161:614 162:1805 163:355 164:630 165:669 166:301 167:701 168:1158 169:129 170:1426 171:215 172:60 173:1583 174:709 175:572 176:1553 177:3667 178:2109 179:783 180:1835 181:1673 182:1667 183:526 184:705 185:2419 186:2922 187:1658 188:1998 189:1530 190:7914 191:827 192:7780 193:5551 194:4058 195:3612 196:1652 197:849 198:5305 199:5443 200:6537 201:2944 202:9018 203:8973 204:4603 205:2664 206:2887 207:2907 208:3919 209:3793 210:3160 211:1763 212:2457 213:2206 214:836 215:87 216:5604 217:1731 218:620 219:332 220:1307 221:764 222:362 223:658

End of report