Orbit

Routing Table Report 04:00 +10GMT Sun 31 Jul, 2016

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

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

BGP routing table entries examined: 605694 Prefixes after maximum aggregation (per Origin AS): 218846 Deaggregation factor: 2.77 Unique aggregates announced (without unneeded subnets): 295356 Total ASes present in the Internet Routing Table: 54436 Prefixes per ASN: 11.13 Origin-only ASes present in the Internet Routing Table: 36478 Origin ASes announcing only one prefix: 15490 Transit ASes present in the Internet Routing Table: 6469 Transit-only ASes present in the Internet Routing Table: 170 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: 69 Unregistered ASNs in the Routing Table: 17 Number of 32-bit ASNs allocated by the RIRs: 14836 Number of 32-bit ASNs visible in the Routing Table: 11489 Prefixes from 32-bit ASNs in the Routing Table: 45353 Number of bogon 32-bit ASNs visible in the Routing Table: 14 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 375 Number of addresses announced to Internet: 2822041316 Equivalent to 168 /8s, 52 /16s and 238 /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: 196998

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

Prefixes being announced by APNIC Region ASes: 156627 Total APNIC prefixes after maximum aggregation: 42883 APNIC Deaggregation factor: 3.65 Prefixes being announced from the APNIC address blocks: 169167 Unique aggregates announced from the APNIC address blocks: 68419 APNIC Region origin ASes present in the Internet Routing Table: 5198 APNIC Prefixes per ASN: 32.54 APNIC Region origin ASes announcing only one prefix: 1180 APNIC Region transit ASes present in the Internet Routing Table: 933 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: 2259 Number of APNIC addresses announced to Internet: 759272516 Equivalent to 45 /8s, 65 /16s and 148 /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: 182564 Total ARIN prefixes after maximum aggregation: 89186 ARIN Deaggregation factor: 2.05 Prefixes being announced from the ARIN address blocks: 188154 Unique aggregates announced from the ARIN address blocks: 88467 ARIN Region origin ASes present in the Internet Routing Table: 16262 ARIN Prefixes per ASN: 11.57 ARIN Region origin ASes announcing only one prefix: 5754 ARIN Region transit ASes present in the Internet Routing Table: 1696 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: 1361 Number of ARIN addresses announced to Internet: 1105155808 Equivalent to 65 /8s, 223 /16s and 86 /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: 145237 Total RIPE prefixes after maximum aggregation: 71321 RIPE Deaggregation factor: 2.04 Prefixes being announced from the RIPE address blocks: 155008 Unique aggregates announced from the RIPE address blocks: 95402 RIPE Region origin ASes present in the Internet Routing Table: 18100 RIPE Prefixes per ASN: 8.56 RIPE Region origin ASes announcing only one prefix: 7825 RIPE Region transit ASes present in the Internet Routing Table: 3016 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: 4958 Number of RIPE addresses announced to Internet: 706058112 Equivalent to 42 /8s, 21 /16s and 151 /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: 61563 Total LACNIC prefixes after maximum aggregation: 12211 LACNIC Deaggregation factor: 5.04 Prefixes being announced from the LACNIC address blocks: 76715 Unique aggregates announced from the LACNIC address blocks: 36684 LACNIC Region origin ASes present in the Internet Routing Table: 2480 LACNIC Prefixes per ASN: 30.93 LACNIC Region origin ASes announcing only one prefix: 564 LACNIC Region transit ASes present in the Internet Routing Table: 578 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: 2673 Number of LACNIC addresses announced to Internet: 170212928 Equivalent to 10 /8s, 37 /16s and 62 /24s Percentage of available LACNIC address space announced: 101.5

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: 14280 Total AfriNIC prefixes after maximum aggregation: 3235 AfriNIC Deaggregation factor: 4.41 Prefixes being announced from the AfriNIC address blocks: 16275 Unique aggregates announced from the AfriNIC address blocks: 6046 AfriNIC Region origin ASes present in the Internet Routing Table: 730 AfriNIC Prefixes per ASN: 22.29 AfriNIC Region origin ASes announcing only one prefix: 167 AfriNIC Region transit ASes present in the Internet Routing Table: 176 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: 238 Number of AfriNIC addresses announced to Internet: 81001728 Equivalent to 4 /8s, 211 /16s and 253 /24s Percentage of available AfriNIC address space announced: 80.5

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 5546 4191 75 ERX-CERNET-BKB China Education and Rese 7545 3429 385 254 TPG-INTERNET-AP TPG Telecom Limited, AU 4766 3175 11145 1124 KIXS-AS-KR Korea Telecom, KR 17974 2933 904 78 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2593 1488 513 BSNL-NIB National Internet Backbone, IN 1659 2493 1466 38 ERX-TANET-ASN1 Taiwan Academic Network 9808 2233 8761 40 CMNET-GD Guangdong Mobile Communication 4755 2079 432 243 TATACOMM-AS TATA Communications formerl 4808 1798 2309 548 CHINA169-BJ China Unicom Beijing Provin 38197 1507 93 277 SUNHK-DATA-AS-AP Sun Network (Hong Kong

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 3497 2965 144 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 1728 345 350 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 1710 5083 652 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 6983 1689 849 228 ITCDELTA - Earthlink, Inc., US 16509 1354 2479 438 AMAZON-02 - Amazon.com, Inc., US 7018 1342 20069 996 ATT-INTERNET4 - AT&T Services, Inc., US 11492 1310 233 563 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 2717 1047 1934 AKAMAI-ASN1 , US 34984 1973 327 357 TELLCOM-AS , TR 12479 1294 1018 46 UNI2-AS , ES 8551 1212 377 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 6849 1148 355 21 UKRTELNET , UA 13188 1094 98 62 BANKINFORM-AS , UA 8402 1023 544 15 CORBINA-AS Russia, RU 31148 1016 47 44 FREENET-AS , UA 9198 984 352 25 KAZTELECOM-AS , KZ

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 2262 3371 543 Uninet S.A. de C.V., MX 7303 1531 949 243 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 1096 377 27 Telefonica del Peru S.A.A., PE 3816 998 479 182 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 7738 994 1882 40 Telemar Norte Leste S.A., BR 11172 908 126 77 Alestra, S. de R.L. de C.V., MX 28573 899 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 1166 402 48 LINKdotNET-AS, EG 36903 656 330 109 MT-MPLS, MA 37611 649 48 2 Afrihost, ZA 36992 538 1357 26 ETISALAT-MISR, EG 8452 502 1472 15 TE-AS TE-AS, EG 37492 373 234 68 ORANGE-TN, TN 24835 333 594 15 RAYA-AS, EG 29571 300 37 12 CITelecom-AS, CI 15399 289 35 6 WANANCHI-KE, KE 2018 268 327 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 5546 4191 75 ERX-CERNET-BKB China Education and Rese 22773 3497 2965 144 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3475 542 129 Telmex Colombia S.A., CO 7545 3429 385 254 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3329 169 15 ALJAWWALSTC-AS , SA 4766 3175 11145 1124 KIXS-AS-KR Korea Telecom, KR 17974 2933 904 78 TELKOMNET-AS2-AP PT Telekomunikasi Indo 20940 2717 1047 1934 AKAMAI-ASN1 , US 9829 2593 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 3497 3353 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3475 3346 Telmex Colombia S.A., CO 39891 3329 3314 ALJAWWALSTC-AS , SA 7545 3429 3175 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2933 2855 TELKOMNET-AS2-AP PT Telekomunikasi Indo 1659 2493 2455 ERX-TANET-ASN1 Taiwan Academic Network 9808 2233 2193 CMNET-GD Guangdong Mobile Communication 6389 2225 2184 BELLSOUTH-NET-BLK - BellSouth.net Inc., 18566 2195 2085 MEGAPATH5-US - MegaPath Corporation, US 9829 2593 2080 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 /13:518 /14:1051 /15:1765 /16:13156 /17:7819 /18:12745 /19:25327 /20:38286 /21:40225 /22:67215 /23:58830 /24:336680 /25:554 /26:583 /27:371 /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 2726 3497 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2087 2195 MEGAPATH5-US - MegaPath Corporation, US 30036 1542 1728 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 6389 1440 2225 BELLSOUTH-NET-BLK - BellSouth.net Inc., 10620 1384 3475 Telmex Colombia S.A., CO 6983 1340 1689 ITCDELTA - Earthlink, Inc., US 34984 1256 1973 TELLCOM-AS , TR 11492 1208 1310 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) ----------------------------------------------

1:1571 2:747 4:21 5:2135 6:31 8:973 12:1770 13:41 14:1720 15:45 16:2 17:90 18:117 20:49 22:1 23:1629 24:1798 27:2299 31:1778 32:68 33:3 34:2 35:5 36:319 37:2280 38:1249 39:35 40:93 41:2806 42:448 43:1833 44:43 45:2139 46:2533 47:84 49:1166 50:889 51:12 52:533 54:342 55:8 56:7 57:42 58:1614 59:950 60:353 61:1806 62:1505 63:1919 64:4536 65:2169 66:4228 67:2197 68:1125 69:3268 70:1249 71:484 72:2015 74:2531 75:344 76:391 77:1430 78:1266 79:861 80:1246 81:1386 82:975 83:721 84:849 85:1605 86:499 87:1097 88:551 89:2097 90:211 91:6044 92:976 93:2363 94:2426 95:2507 96:511 97:354 98:948 99:41 100:76 101:1081 103:11796 104:2524 105:125 106:431 107:1401 108:659 109:2238 110:1283 111:1630 112:1038 113:1138 114:1089 115:1658 116:1629 117:1546 118:1998 119:1597 120:1220 121:1122 122:2171 123:1994 124:1585 125:1776 128:663 129:423 130:409 131:1289 132:617 133:171 134:446 135:139 136:380 137:399 138:1788 139:417 140:714 141:455 142:650 143:924 144:717 145:165 146:876 147:656 148:1293 149:529 150:658 151:867 152:630 153:302 154:658 155:953 156:517 157:489 158:381 159:1142 160:511 161:736 162:2359 163:921 164:898 165:1064 166:322 167:1159 168:1965 169:670 170:1809 171:263 172:625 173:1642 174:758 175:699 176:1727 177:4025 178:2212 179:1127 180:2142 181:1811 182:1975 183:987 184:829 185:7029 186:3070 187:2086 188:2191 189:1744 190:7807 191:1280 192:9059 193:5731 194:4430 195:3850 196:1706 197:1145 198:5545 199:5736 200:7075 201:3749 202:10124 203:10099 204:4498 205:2722 206:2986 207:3083 208:4060 209:3857 210:4257 211:2040 212:2635 213:2329 214:864 215:71 216:5829 217:1982 218:797 219:609 220:1636 221:866 222:682 223:1259

End of report