Orbit

Routing Table Report 05:00 +10GMT Sat 26 Apr, 2014

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

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

BGP routing table entries examined: 488208 Prefixes after maximum aggregation: 192195 Deaggregation factor: 2.54 Unique aggregates announced to Internet: 242982 Total ASes present in the Internet Routing Table: 46562 Prefixes per ASN: 10.49 Origin-only ASes present in the Internet Routing Table: 35854 Origin ASes announcing only one prefix: 16398 Transit ASes present in the Internet Routing Table: 5863 Transit-only ASes present in the Internet Routing Table: 150 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: 1903 Unregistered ASNs in the Routing Table: 491 Number of 32-bit ASNs allocated by the RIRs: 6448 Number of 32-bit ASNs visible in the Routing Table: 4845 Prefixes from 32-bit ASNs in the Routing Table: 15920 Number of bogon 32-bit ASNs visible in the Routing Table: 100 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 435 Number of addresses announced to Internet: 2674322940 Equivalent to 159 /8s, 102 /16s and 237 /24s Percentage of available address space announced: 72.2 Percentage of allocated address space announced: 72.2 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 96.2 Total number of prefixes smaller than registry allocations: 169817

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

Prefixes being announced by APNIC Region ASes: 114039 Total APNIC prefixes after maximum aggregation: 34223 APNIC Deaggregation factor: 3.33 Prefixes being announced from the APNIC address blocks: 116904 Unique aggregates announced from the APNIC address blocks: 49803 APNIC Region origin ASes present in the Internet Routing Table: 4880 APNIC Prefixes per ASN: 23.96 APNIC Region origin ASes announcing only one prefix: 1232 APNIC Region transit ASes present in the Internet Routing Table: 822 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 21 Number of APNIC region 32-bit ASNs visible in the Routing Table: 918 Number of APNIC addresses announced to Internet: 731345916 Equivalent to 43 /8s, 151 /16s and 115 /24s Percentage of available APNIC address space announced: 85.5

APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-63999, 131072-133631 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: 167150 Total ARIN prefixes after maximum aggregation: 82872 ARIN Deaggregation factor: 2.02 Prefixes being announced from the ARIN address blocks: 168661 Unique aggregates announced from the ARIN address blocks: 79279 ARIN Region origin ASes present in the Internet Routing Table: 16193 ARIN Prefixes per ASN: 10.42 ARIN Region origin ASes announcing only one prefix: 6108 ARIN Region transit ASes present in the Internet Routing Table: 1621 Average ARIN Region AS path length visible: 4.6 Max ARIN Region AS path length visible: 19 Number of ARIN region 32-bit ASNs visible in the Routing Table: 91 Number of ARIN addresses announced to Internet: 1074024704 Equivalent to 64 /8s, 4 /16s and 81 /24s Percentage of available ARIN address space announced: 56.8

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: 123140 Total RIPE prefixes after maximum aggregation: 62435 RIPE Deaggregation factor: 1.97 Prefixes being announced from the RIPE address blocks: 127528 Unique aggregates announced from the RIPE address blocks: 80649 RIPE Region origin ASes present in the Internet Routing Table: 17672 RIPE Prefixes per ASN: 7.22 RIPE Region origin ASes announcing only one prefix: 8300 RIPE Region transit ASes present in the Internet Routing Table: 2791 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: 2694 Number of RIPE addresses announced to Internet: 657662976 Equivalent to 39 /8s, 51 /16s and 36 /24s Percentage of available RIPE address space announced: 95.6

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: 55540 Total LACNIC prefixes after maximum aggregation: 9961 LACNIC Deaggregation factor: 5.58 Prefixes being announced from the LACNIC address blocks: 61777 Unique aggregates announced from the LACNIC address blocks: 28599 LACNIC Region origin ASes present in the Internet Routing Table: 2086 LACNIC Prefixes per ASN: 29.62 LACNIC Region origin ASes announcing only one prefix: 554 LACNIC Region transit ASes present in the Internet Routing Table: 415 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 27 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1119 Number of LACNIC addresses announced to Internet: 157764608 Equivalent to 9 /8s, 103 /16s and 76 /24s Percentage of available LACNIC address space announced: 94.0

LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 262144-263679 plus 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: 12245 Total AfriNIC prefixes after maximum aggregation: 2667 AfriNIC Deaggregation factor: 4.59 Prefixes being announced from the AfriNIC address blocks: 12903 Unique aggregates announced from the AfriNIC address blocks: 4288 AfriNIC Region origin ASes present in the Internet Routing Table: 711 AfriNIC Prefixes per ASN: 18.15 AfriNIC Region origin ASes announcing only one prefix: 204 AfriNIC Region transit ASes present in the Internet Routing Table: 138 Average AfriNIC Region AS path length visible: 5.2 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 23 Number of AfriNIC addresses announced to Internet: 53212416 Equivalent to 3 /8s, 43 /16s and 245 /24s Percentage of available AfriNIC address space announced: 52.9

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 2798 903 78 PT Telekomunikasi Indonesia 4766 2222 11583 629 Korea Telecom 7545 2211 320 117 TPG Telecom Limited 4755 1839 392 195 TATA Communications formerly 9829 1622 1288 35 National Internet Backbone 9583 1334 103 545 Sify Limited 9498 1254 314 84 BHARTI Airtel Ltd. 7552 1219 1082 13 Viettel Corporation 24560 1126 385 175 Bharti Airtel Ltd., Telemedia 4808 1057 1953 315 CNCGROUP IP network China169

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 3066 2937 135 Cox Communications Inc. 6389 2981 3688 53 BellSouth.net Inc. 1785 2196 699 133 PaeTec Communications, Inc. 18566 2046 379 178 MegaPath Corporation 20115 1704 1690 565 Charter Communications 4323 1641 1089 409 tw telecom holdings, inc. 701 1477 11158 746 MCI Communications Services, 30036 1400 303 542 Mediacom Communications Corp 6983 1326 800 307 ITC^Deltacom 22561 1299 401 230 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 1668 264 277 TELLCOM ILETISIM HIZMETLERI A 8402 1563 544 15 OJSC "Vimpelcom" 20940 1309 502 985 Akamai International B.V. 13188 1049 100 28 TOV "Bank-Inform" 31148 1018 45 19 Freenet Ltd. 8551 923 370 40 Bezeq International-Ltd 6849 827 359 29 JSC "Ukrtelecom" 6830 765 2329 425 Liberty Global Operations B.V 12479 720 797 56 France Telecom Espana SA 9198 572 344 25 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 3704 1955 98 NET Serviços de Comunicação S 10620 2844 459 199 Telmex Colombia S.A. 18881 1931 972 21 Global Village Telecom 7303 1754 1174 229 Telecom Argentina S.A. 8151 1389 2943 401 Uninet S.A. de C.V. 6503 1152 434 61 Axtel, S.A.B. de C.V. 7738 914 1754 40 Telemar Norte Leste S.A. 27947 864 114 52 Telconet S.A 11830 844 364 15 Instituto Costarricense de El 26615 843 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 36998 1634 240 6 Sudanese Mobile Telephone (ZA 24863 954 280 26 Link Egypt (Link.NET) 6713 614 722 28 Office National des Postes et 8452 569 958 13 TE-AS 24835 304 144 9 Vodafone Data 36992 275 783 24 ETISALAT MISR 3741 248 921 209 Internet Solutions 37054 232 19 8 Data Telecom Service 29571 230 22 23 Cote d'Ivoire Telecom 29975 192 668 21 Vodacom

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 3704 1955 98 NET Serviços de Comunicação S 22773 3066 2937 135 Cox Communications Inc. 6389 2981 3688 53 BellSouth.net Inc. 10620 2844 459 199 Telmex Colombia S.A. 17974 2798 903 78 PT Telekomunikasi Indonesia 4766 2222 11583 629 Korea Telecom 7545 2211 320 117 TPG Telecom Limited 1785 2196 699 133 PaeTec Communications, Inc. 18566 2046 379 178 MegaPath Corporation 18881 1931 972 21 Global Village Telecom

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

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

ASN No of nets Net Savings Description 22773 3066 2931 Cox Communications Inc. 6389 2981 2928 BellSouth.net Inc. 17974 2798 2720 PT Telekomunikasi Indonesia 10620 2844 2645 Telmex Colombia S.A. 7545 2211 2094 TPG Telecom Limited 1785 2196 2063 PaeTec Communications, Inc. 18881 1931 1910 Global Village Telecom 18566 2046 1868 MegaPath Corporation 4755 1839 1644 TATA Communications formerly 36998 1634 1628 Sudanese Mobile Telephone (ZA

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

List of Unregistered Origin ASNs (Global) -----------------------------------------

Bad AS Designation Network Transit AS Description 65456 PRIVATE 5.109.32.0/19 23456 32bit Transition AS 65456 PRIVATE 5.109.96.0/19 23456 32bit Transition AS 65456 PRIVATE 5.245.224.0/19 23456 32bit Transition AS 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 22511 UNALLOCATED 8.28.225.0/24 3356 Level 3 Communicatio

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

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

Network Origin AS Description 27.100.7.0/24 56096 >>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<< 41.73.13.0/24 37004 >>UNKNOWN<< 41.73.14.0/24 37004 >>UNKNOWN<< 41.73.15.0/24 37004 >>UNKNOWN<< 41.73.16.0/24 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 /10:31 /11:90 /12:256 /13:480 /14:965 /15:1688 /16:12957 /17:6793 /18:11423 /19:24158 /20:33791 /21:36613 /22:52946 /23:45860 /24:259914 /25:46 /26:32 /27:50 /28:30 /29:29 /30:28 /31:0 /32:0

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

ASN No of nets Total ann. Description 22773 2309 3066 Cox Communications Inc. 18566 2001 2046 MegaPath Corporation 6389 1692 2981 BellSouth.net Inc. 36998 1599 1634 Sudanese Mobile Telephone (ZA 8402 1246 1563 OJSC "Vimpelcom" 30036 1237 1400 Mediacom Communications Corp 11492 1190 1234 CABLE ONE, INC. 1785 1162 2196 PaeTec Communications, Inc. 6983 1043 1326 ITC^Deltacom 34984 1030 1668 TELLCOM ILETISIM HIZMETLERI A

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

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

1:1024 2:695 3:3 4:15 5:973 6:19 8:677 12:1851 13:4 14:970 15:13 16:2 17:31 18:21 20:36 23:804 24:1746 25:1 27:1781 31:1450 32:40 33:2 34:5 36:132 37:1888 38:943 39:6 40:196 41:3160 42:248 44:10 46:2132 47:18 49:694 50:921 52:12 54:47 55:6 57:28 58:1184 59:603 60:398 61:1518 62:1230 63:1986 64:4371 65:2272 66:4147 67:2059 68:1034 69:3288 70:865 71:446 72:2024 74:2613 75:312 76:418 77:1515 78:962 79:710 80:1302 81:1150 82:732 83:755 84:710 85:1260 86:470 87:1188 88:523 89:1803 90:140 91:5721 92:684 93:1714 94:2048 95:1473 96:547 97:348 98:1075 99:48 100:54 101:595 103:4684 105:534 106:172 107:562 108:575 109:2088 110:982 111:1284 112:639 113:838 114:796 115:1100 116:1052 117:912 118:1411 119:1327 120:389 121:798 122:1935 123:1285 124:1332 125:1420 128:600 129:302 130:329 131:652 132:351 133:162 134:324 135:74 136:255 137:319 138:351 139:168 140:184 141:366 142:559 143:417 144:502 145:100 146:584 147:442 148:874 149:347 150:169 151:633 152:421 153:218 154:267 155:481 156:334 157:341 158:243 159:803 160:338 161:513 162:1342 163:194 164:677 165:610 166:277 167:610 168:1023 169:123 170:1385 171:191 172:22 173:1643 174:697 175:595 176:1361 177:2882 178:1962 179:591 180:1738 181:1097 182:1549 183:511 184:703 185:1543 186:2738 187:1496 188:1920 189:1478 190:7435 191:213 192:7152 193:5478 194:4030 195:3494 196:1377 197:1121 198:4967 199:5550 200:6198 201:2644 202:8818 203:9002 204:4580 205:2700 206:2854 207:2866 208:3989 209:3726 210:3025 211:1667 212:2193 213:2042 214:913 215:84 216:5443 217:1677 218:576 219:308 220:1276 221:597 222:342 223:582

End of report