Orbit

Routing Table Report 04:00 +10GMT Wed 27 Jul, 2016

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

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

BGP routing table entries examined: 605697 Prefixes after maximum aggregation (per Origin AS): 218847 Deaggregation factor: 2.77 Unique aggregates announced (without unneeded subnets): 295085 Total ASes present in the Internet Routing Table: 54412 Prefixes per ASN: 11.13 Origin-only ASes present in the Internet Routing Table: 36506 Origin ASes announcing only one prefix: 15522 Transit ASes present in the Internet Routing Table: 6462 Transit-only ASes present in the Internet Routing Table: 171 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 54 Max AS path prepend of ASN ( 55644) 51 Prefixes from unregistered ASNs in the Routing Table: 64 Unregistered ASNs in the Routing Table: 14 Number of 32-bit ASNs allocated by the RIRs: 14775 Number of 32-bit ASNs visible in the Routing Table: 11444 Prefixes from 32-bit ASNs in the Routing Table: 45243 Number of bogon 32-bit ASNs visible in the Routing Table: 19 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 360 Number of addresses announced to Internet: 2821962980 Equivalent to 168 /8s, 51 /16s and 188 /24s Percentage of available address space announced: 76.2 Percentage of allocated address space announced: 76.2 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.2 Total number of prefixes smaller than registry allocations: 197114

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

Prefixes being announced by APNIC Region ASes: 156645 Total APNIC prefixes after maximum aggregation: 42749 APNIC Deaggregation factor: 3.66 Prefixes being announced from the APNIC address blocks: 169034 Unique aggregates announced from the APNIC address blocks: 68327 APNIC Region origin ASes present in the Internet Routing Table: 5201 APNIC Prefixes per ASN: 32.50 APNIC Region origin ASes announcing only one prefix: 1183 APNIC Region transit ASes present in the Internet Routing Table: 940 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 54 Number of APNIC region 32-bit ASNs visible in the Routing Table: 2253 Number of APNIC addresses announced to Internet: 759173700 Equivalent to 45 /8s, 64 /16s and 18 /24s Percentage of available APNIC address space announced: 88.7

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, 64297-64395, 131072-137529 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: 182761 Total ARIN prefixes after maximum aggregation: 89346 ARIN Deaggregation factor: 2.05 Prefixes being announced from the ARIN address blocks: 188413 Unique aggregates announced from the ARIN address blocks: 88429 ARIN Region origin ASes present in the Internet Routing Table: 16287 ARIN Prefixes per ASN: 11.57 ARIN Region origin ASes announcing only one prefix: 5772 ARIN Region transit ASes present in the Internet Routing Table: 1701 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 1353 Number of ARIN addresses announced to Internet: 1105317856 Equivalent to 65 /8s, 225 /16s and 207 /24s Percentage of available ARIN address space announced: 58.5

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, 64198-64296, 393216-397212 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: 145055 Total RIPE prefixes after maximum aggregation: 71253 RIPE Deaggregation factor: 2.04 Prefixes being announced from the RIPE address blocks: 154804 Unique aggregates announced from the RIPE address blocks: 95229 RIPE Region origin ASes present in the Internet Routing Table: 18086 RIPE Prefixes per ASN: 8.56 RIPE Region origin ASes announcing only one prefix: 7830 RIPE Region transit ASes present in the Internet Routing Table: 3005 Average RIPE Region AS path length visible: 4.4 Max RIPE Region AS path length visible: 27 Number of RIPE region 32-bit ASNs visible in the Routing Table: 4943 Number of RIPE addresses announced to Internet: 706083456 Equivalent to 42 /8s, 21 /16s and 250 /24s Percentage of available RIPE address space announced: 102.6

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, 196608-204287 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: 61705 Total LACNIC prefixes after maximum aggregation: 12265 LACNIC Deaggregation factor: 5.03 Prefixes being announced from the LACNIC address blocks: 76869 Unique aggregates announced from the LACNIC address blocks: 36718 LACNIC Region origin ASes present in the Internet Routing Table: 2484 LACNIC Prefixes per ASN: 30.95 LACNIC Region origin ASes announcing only one prefix: 562 LACNIC Region transit ASes present in the Internet Routing Table: 573 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 24 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2656 Number of LACNIC addresses announced to Internet: 170162240 Equivalent to 10 /8s, 36 /16s and 120 /24s Percentage of available LACNIC address space announced: 101.4

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: 14223 Total AfriNIC prefixes after maximum aggregation: 3224 AfriNIC Deaggregation factor: 4.41 Prefixes being announced from the AfriNIC address blocks: 16217 Unique aggregates announced from the AfriNIC address blocks: 6052 AfriNIC Region origin ASes present in the Internet Routing Table: 732 AfriNIC Prefixes per ASN: 22.15 AfriNIC Region origin ASes announcing only one prefix: 175 AfriNIC Region transit ASes present in the Internet Routing Table: 173 Average AfriNIC Region AS path length visible: 4.6 Max AfriNIC Region AS path length visible: 21 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 239 Number of AfriNIC addresses announced to Internet: 80888064 Equivalent to 4 /8s, 210 /16s and 65 /24s Percentage of available AfriNIC address space announced: 80.4

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 4538 5561 4191 75 ERX-CERNET-BKB China Education and Rese 7545 3430 384 253 TPG-INTERNET-AP TPG Telecom Limited, AU 4766 3182 11145 1126 KIXS-AS-KR Korea Telecom, KR 17974 2935 904 78 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2588 1488 513 BSNL-NIB National Internet Backbone, IN 1659 2493 1466 38 ERX-TANET-ASN1 Taiwan Academic Network 9808 2162 8761 40 CMNET-GD Guangdong Mobile Communication 4755 2078 431 243 TATACOMM-AS TATA Communications formerl 4808 1678 2301 541 CHINA169-BJ China Unicom Beijing Provin 9583 1494 117 530 SIFY-AS-IN Sify Limited, IN

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

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

ASN No of nets /20 equiv MaxAgg Description 22773 3504 2965 143 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6389 2225 3671 41 BELLSOUTH-NET-BLK - BellSouth.net Inc., 18566 2195 405 110 MEGAPATH5-US - MegaPath Corporation, US 20115 1932 1956 410 CHARTER-NET-HKY-NC - Charter Communicat 30036 1718 344 385 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 1707 5083 650 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 6983 1688 849 228 ITCDELTA - Earthlink, Inc., US 7018 1344 20071 997 ATT-INTERNET4 - AT&T Services, Inc., US 16509 1333 2474 424 AMAZON-02 - Amazon.com, Inc., US 11492 1306 233 570 CABLEONE - CABLE ONE, INC., US

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

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

ASN No of nets /20 equiv MaxAgg Description 39891 3329 169 15 ALJAWWALSTC-AS , SA 20940 2691 1038 1920 AKAMAI-ASN1 , US 34984 1974 327 358 TELLCOM-AS , TR 12479 1290 1002 46 UNI2-AS , ES 8551 1212 377 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 6849 1148 355 21 UKRTELNET , UA 13188 1092 98 65 BANKINFORM-AS , UA 8402 1036 544 15 CORBINA-AS Russia, RU 31148 1017 47 44 FREENET-AS , UA 6830 883 2752 462 LGI-UPC formerly known as UPC Broadband

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

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

ASN No of nets /20 equiv MaxAgg Description 10620 3475 542 129 Telmex Colombia S.A., CO 8151 2265 3367 550 Uninet S.A. de C.V., MX 7303 1522 949 240 Telecom Argentina S.A., AR 11830 1493 369 66 Instituto Costarricense de Electricidad 6503 1413 437 54 Axtel, S.A.B. de C.V., MX 6147 1223 377 27 Telefonica del Peru S.A.A., PE 3816 999 478 182 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 7738 994 1882 40 Telemar Norte Leste S.A., BR 11172 907 125 76 Alestra, S. de R.L. de C.V., MX 28573 900 2181 159 CLARO S.A., BR

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

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

ASN No of nets /20 equiv MaxAgg Description 24863 1160 402 48 LINKdotNET-AS, EG 36903 656 330 109 MT-MPLS, MA 37611 648 48 2 Afrihost, ZA 36992 538 1357 26 ETISALAT-MISR, EG 8452 500 1472 15 TE-AS TE-AS, EG 37492 373 234 68 ORANGE-TN, TN 24835 329 594 15 RAYA-AS, EG 29571 298 37 12 CITelecom-AS, CI 15399 289 35 6 WANANCHI-KE, KE 2018 266 327 74 TENET-1, ZA

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

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

ASN No of nets /20 equiv MaxAgg Description 4538 5561 4191 75 ERX-CERNET-BKB China Education and Rese 22773 3504 2965 143 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3475 542 129 Telmex Colombia S.A., CO 7545 3430 384 253 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3329 169 15 ALJAWWALSTC-AS , SA 4766 3182 11145 1126 KIXS-AS-KR Korea Telecom, KR 17974 2935 904 78 TELKOMNET-AS2-AP PT Telekomunikasi Indo 20940 2691 1038 1920 AKAMAI-ASN1 , US 9829 2588 1488 513 BSNL-NIB National Internet Backbone, IN 1659 2493 1466 38 ERX-TANET-ASN1 Taiwan Academic Network

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

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

ASN No of nets Net Savings Description 22773 3504 3361 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3475 3346 Telmex Colombia S.A., CO 39891 3329 3314 ALJAWWALSTC-AS , SA 7545 3430 3177 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2935 2857 TELKOMNET-AS2-AP PT Telekomunikasi Indo 1659 2493 2455 ERX-TANET-ASN1 Taiwan Academic Network 6389 2225 2184 BELLSOUTH-NET-BLK - BellSouth.net Inc., 9808 2162 2122 CMNET-GD Guangdong Mobile Communication 18566 2195 2085 MEGAPATH5-US - MegaPath Corporation, US 9829 2588 2075 BSNL-NIB National Internet Backbone, IN

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

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

Bad AS Designation Network Transit AS Description 65001 PRIVATE 5.143.176.0/20 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.192.0/20 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.192.0/21 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.200.0/21 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.208.0/21 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.216.0/21 15468 KLGELECS-AS 38, Teatralnaya st 65000 PRIVATE 31.219.177.0/25 8966 ETISALAT-AS P.O. Box 1150, Dub 65000 PRIVATE 31.219.177.128/25 8966 ETISALAT-AS P.O. Box 1150, Dub 65412 PRIVATE 41.89.7.0/24 36866 JTL, KE 65512 PRIVATE 45.252.244.0/24 45899 VNPT-AS-VN VNPT Corp, VN

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

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

Network Origin AS Description 23.249.144.0/20 40430 COLO4JAX-AS - colo4jax, LLC, US 27.100.7.0/24 56096 UNKNOWN 41.73.1.0/24 37004 -Reserved AS-, ZZ 41.73.2.0/24 37004 -Reserved AS-, ZZ 41.73.3.0/24 37004 -Reserved AS-, ZZ 41.73.4.0/24 37004 -Reserved AS-, ZZ 41.73.5.0/24 37004 -Reserved AS-, ZZ 41.73.6.0/24 37004 -Reserved AS-, ZZ 41.73.7.0/24 37004 -Reserved AS-, ZZ 41.73.8.0/24 37004 -Reserved AS-, ZZ

Complete listing at http://thyme.rand.apnic.net/current/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 /9:13 /10:36 /11:101 /12:266 /13:515 /14:1044 /15:1766 /16:13171 /17:7824 /18:12743 /19:25306 /20:38289 /21:40184 /22:67110 /23:58793 /24:336852 /25:568 /26:587 /27:376 /28:54 /29:32 /30:16 /31:1 /32:34

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

ASN No of nets Total ann. Description 39891 2896 3329 ALJAWWALSTC-AS , SA 22773 2734 3504 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2087 2195 MEGAPATH5-US - MegaPath Corporation, US 30036 1532 1718 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 6389 1440 2225 BELLSOUTH-NET-BLK - BellSouth.net Inc., 10620 1384 3475 Telmex Colombia S.A., CO 6983 1340 1688 ITCDELTA - Earthlink, Inc., US 34984 1257 1974 TELLCOM-AS , TR 11492 1205 1306 CABLEONE - CABLE ONE, INC., US 6849 968 1148 UKRTELNET , UA

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

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

1:1572 2:756 4:21 5:2121 6:31 8:969 12:1772 13:43 14:1717 15:45 16:2 17:88 18:114 20:49 22:1 23:1629 24:1796 27:2295 31:1778 32:67 33:3 34:2 35:5 36:315 37:2283 38:1249 39:35 40:93 41:2823 42:448 43:1815 44:43 45:2109 46:2529 47:82 49:1162 50:905 51:12 52:521 54:340 55:10 56:7 57:42 58:1610 59:944 60:350 61:1818 62:1511 63:1923 64:4520 65:2168 66:4251 67:2199 68:1132 69:3291 70:1252 71:484 72:2020 74:2533 75:344 76:391 77:1409 78:1268 79:853 80:1248 81:1384 82:971 83:718 84:849 85:1608 86:486 87:1096 88:551 89:2097 90:211 91:6068 92:965 93:2357 94:2417 95:2494 96:511 97:370 98:947 99:41 100:77 101:1086 103:11687 104:2554 105:125 106:429 107:1402 108:663 109:2234 110:1284 111:1635 112:1037 113:1129 114:1093 115:1658 116:1626 117:1536 118:1988 119:1606 120:1269 121:1153 122:2195 123:2043 124:1589 125:1776 128:675 129:422 130:409 131:1324 132:603 133:175 134:445 135:138 136:382 137:404 138:1791 139:306 140:708 141:451 142:649 143:919 144:726 145:163 146:891 147:655 148:1383 149:538 150:660 151:865 152:637 153:302 154:655 155:953 156:517 157:487 158:378 159:1136 160:506 161:738 162:2359 163:921 164:895 165:1059 166:322 167:1152 168:1960 169:671 170:1806 171:260 172:609 173:1644 174:756 175:744 176:1723 177:4033 178:2205 179:1125 180:2131 181:1829 182:1965 183:982 184:830 185:6974 186:3045 187:2091 188:2187 189:1752 190:7891 191:1285 192:9057 193:5724 194:4441 195:3837 196:1699 197:1136 198:5553 199:5741 200:7057 201:3772 202:10116 203:10079 204:4510 205:2724 206:2985 207:3090 208:4092 209:3870 210:4266 211:2043 212:2692 213:2328 214:873 215:70 216:5809 217:1981 218:801 219:622 220:1631 221:867 222:683 223:1273

End of report