Orbit

Routing Table Report 08:00 +10GMT Sun 02 Oct, 2016

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

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

BGP routing table entries examined: 601993 Prefixes after maximum aggregation (per Origin AS): 219183 Deaggregation factor: 2.75 Unique aggregates announced (without unneeded subnets): 298118 Total ASes present in the Internet Routing Table: 54832 Prefixes per ASN: 10.98 Origin-only ASes present in the Internet Routing Table: 36245 Origin ASes announcing only one prefix: 15407 Transit ASes present in the Internet Routing Table: 6574 Transit-only ASes present in the Internet Routing Table: 166 Average AS path length visible in the Internet Routing Table: 3.7 Max AS path length visible: 53 Max AS path prepend of ASN ( 55644) 51 Prefixes from unregistered ASNs in the Routing Table: 206 Unregistered ASNs in the Routing Table: 41 Number of 32-bit ASNs allocated by the RIRs: 15613 Number of 32-bit ASNs visible in the Routing Table: 12013 Prefixes from 32-bit ASNs in the Routing Table: 47923 Number of bogon 32-bit ASNs visible in the Routing Table: 163 Special use prefixes present in the Routing Table: 10 Prefixes being announced from unallocated address space: 342 Number of addresses announced to Internet: 2850707712 Equivalent to 169 /8s, 234 /16s and 89 /24s Percentage of available address space announced: 77.0 Percentage of allocated address space announced: 77.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.3 Total number of prefixes smaller than registry allocations: 197873

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

Prefixes being announced by APNIC Region ASes: 146058 Total APNIC prefixes after maximum aggregation: 42275 APNIC Deaggregation factor: 3.45 Prefixes being announced from the APNIC address blocks: 160673 Unique aggregates announced from the APNIC address blocks: 68861 APNIC Region origin ASes present in the Internet Routing Table: 5138 APNIC Prefixes per ASN: 31.27 APNIC Region origin ASes announcing only one prefix: 1163 APNIC Region transit ASes present in the Internet Routing Table: 914 Average APNIC Region AS path length visible: 3.8 Max APNIC Region AS path length visible: 53 Number of APNIC region 32-bit ASNs visible in the Routing Table: 2389 Number of APNIC addresses announced to Internet: 759094784 Equivalent to 45 /8s, 62 /16s and 222 /24s 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: 183767 Total ARIN prefixes after maximum aggregation: 89260 ARIN Deaggregation factor: 2.06 Prefixes being announced from the ARIN address blocks: 189531 Unique aggregates announced from the ARIN address blocks: 88403 ARIN Region origin ASes present in the Internet Routing Table: 16155 ARIN Prefixes per ASN: 11.73 ARIN Region origin ASes announcing only one prefix: 5693 ARIN Region transit ASes present in the Internet Routing Table: 1718 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 1481 Number of ARIN addresses announced to Internet: 1107289600 Equivalent to 65 /8s, 255 /16s and 230 /24s 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: 146026 Total RIPE prefixes after maximum aggregation: 71948 RIPE Deaggregation factor: 2.03 Prefixes being announced from the RIPE address blocks: 156469 Unique aggregates announced from the RIPE address blocks: 96641 RIPE Region origin ASes present in the Internet Routing Table: 18141 RIPE Prefixes per ASN: 8.63 RIPE Region origin ASes announcing only one prefix: 7832 RIPE Region transit ASes present in the Internet Routing Table: 3108 Average RIPE Region AS path length visible: 3.4 Max RIPE Region AS path length visible: 29 Number of RIPE region 32-bit ASNs visible in the Routing Table: 5054 Number of RIPE addresses announced to Internet: 708883968 Equivalent to 42 /8s, 64 /16s and 182 /24s 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, 64396-64495 196608-207259 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: 61809 Total LACNIC prefixes after maximum aggregation: 12393 LACNIC Deaggregation factor: 4.99 Prefixes being announced from the LACNIC address blocks: 77728 Unique aggregates announced from the LACNIC address blocks: 37569 LACNIC Region origin ASes present in the Internet Routing Table: 2481 LACNIC Prefixes per ASN: 31.33 LACNIC Region origin ASes announcing only one prefix: 549 LACNIC Region transit ASes present in the Internet Routing Table: 571 Average LACNIC Region AS path length visible: 4.5 Max LACNIC Region AS path length visible: 26 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2828 Number of LACNIC addresses announced to Internet: 170562304 Equivalent to 10 /8s, 42 /16s and 147 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-266652 + 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: 15134 Total AfriNIC prefixes after maximum aggregation: 3298 AfriNIC Deaggregation factor: 4.59 Prefixes being announced from the AfriNIC address blocks: 17249 Unique aggregates announced from the AfriNIC address blocks: 6329 AfriNIC Region origin ASes present in the Internet Routing Table: 732 AfriNIC Prefixes per ASN: 23.56 AfriNIC Region origin ASes announcing only one prefix: 170 AfriNIC Region transit ASes present in the Internet Routing Table: 183 Average AfriNIC Region AS path length visible: 3.4 Max AfriNIC Region AS path length visible: 22 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 261 Number of AfriNIC addresses announced to Internet: 82253824 Equivalent to 4 /8s, 231 /16s and 24 /24s 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 7545 3417 380 242 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2951 904 78 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2684 1496 541 BSNL-NIB National Internet Backbone, IN 4766 2387 11133 788 KIXS-AS-KR Korea Telecom, KR 9808 2141 8704 30 CMNET-GD Guangdong Mobile Communication 4755 2022 428 210 TATACOMM-AS TATA Communications formerl 45899 1556 1235 89 VNPT-AS-VN VNPT Corp, VN 24560 1548 516 219 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 38197 1503 93 287 SUNHK-DATA-AS-AP Sun Network (Hong Kong 9583 1497 117 528 SIFY-AS-IN Sify Limited, IN

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

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

ASN No of nets /20 equiv MaxAgg Description 22773 3529 2964 147 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6389 2218 3671 41 BELLSOUTH-NET-BLK - BellSouth.net Inc., 18566 2191 405 110 MEGAPATH5-US - MegaPath Corporation, US 20115 1939 1982 405 CHARTER-NET-HKY-NC - Charter Communicat 30036 1760 340 272 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 1712 5070 651 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 6983 1680 849 228 ITCDELTA - Earthlink, Inc., US 701 1581 10685 673 UUNET - MCI Communications Services, In 16509 1430 2555 472 AMAZON-02 - Amazon.com, Inc., US 7018 1365 20092 1004 ATT-INTERNET4 - AT&T Services, Inc., US

Complete listing at http://thyme.rand.apnic.net/london/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 2827 1073 2011 AKAMAI-ASN1 , US 34984 1973 326 353 TELLCOM-AS , TR 12479 1351 1018 46 UNI2-AS , ES 13188 1238 99 57 BANKINFORM-AS , UA 6849 1144 355 21 UKRTELNET , UA 8551 1127 377 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 8402 1079 544 15 CORBINA-AS Russia, RU 12389 894 1114 401 ROSTELECOM-AS , RU 6830 892 2755 467 LGI-UPC formerly known as UPC Broadband

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

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

ASN No of nets /20 equiv MaxAgg Description 10620 3494 541 177 Telmex Colombia S.A., CO 8151 2270 3397 553 Uninet S.A. de C.V., MX 7303 1546 957 245 Telecom Argentina S.A., AR 6503 1402 437 54 Axtel, S.A.B. de C.V., MX 11830 1325 367 57 Instituto Costarricense de Electricidad 6147 1201 377 27 Telefonica del Peru S.A.A., PE 7738 994 1882 40 Telemar Norte Leste S.A., BR 28573 989 2211 192 CLARO S.A., BR 3816 969 470 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 907 126 77 Alestra, S. de R.L. de C.V., MX

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

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

ASN No of nets /20 equiv MaxAgg Description 24863 1184 402 50 LINKdotNET-AS, EG 36903 684 344 121 MT-MPLS, MA 37611 668 51 5 Afrihost, ZA 36992 565 1373 25 ETISALAT-MISR, EG 8452 533 1472 15 TE-AS TE-AS, EG 37492 385 252 70 ORANGE-TN, TN 37054 361 19 7 TGN, MG 24835 349 611 17 RAYA-AS, EG 29571 318 37 12 CITelecom-AS, CI 15399 298 35 7 WANANCHI-KE, KE

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

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

ASN No of nets /20 equiv MaxAgg Description 22773 3529 2964 147 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3494 541 177 Telmex Colombia S.A., CO 7545 3417 380 242 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3329 169 15 ALJAWWALSTC-AS , SA 17974 2951 904 78 TELKOMNET-AS2-AP PT Telekomunikasi Indo 20940 2827 1073 2011 AKAMAI-ASN1 , US 9829 2684 1496 541 BSNL-NIB National Internet Backbone, IN 4766 2387 11133 788 KIXS-AS-KR Korea Telecom, KR 8151 2270 3397 553 Uninet S.A. de C.V., MX 6389 2218 3671 41 BELLSOUTH-NET-BLK - BellSouth.net Inc.,

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

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

ASN No of nets Net Savings Description 10620 3494 3317 Telmex Colombia S.A., CO 39891 3329 3314 ALJAWWALSTC-AS , SA 7545 3417 3175 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2951 2873 TELKOMNET-AS2-AP PT Telekomunikasi Indo 6389 2218 2177 BELLSOUTH-NET-BLK - BellSouth.net Inc., 9829 2684 2143 BSNL-NIB National Internet Backbone, IN 9808 2141 2111 CMNET-GD Guangdong Mobile Communication 18566 2191 2081 MEGAPATH5-US - MegaPath Corporation, US 4755 2022 1812 TATACOMM-AS TATA Communications formerl 8151 2270 1717 Uninet S.A. de C.V., MX

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

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

Bad AS Designation Network Transit AS Description 65333 PRIVATE 10.0.0.0/8 0

65500 PRIVATE 31.173.160.0/22 31133 MF-MGSM-AS PJSC MegaFon, RU 65501 PRIVATE 31.173.168.0/24 31133 MF-MGSM-AS PJSC MegaFon, RU 65501 PRIVATE 31.173.169.0/24 31133 MF-MGSM-AS PJSC MegaFon, RU 65501 PRIVATE 31.173.170.0/24 31133 MF-MGSM-AS PJSC MegaFon, RU 64522 PRIVATE 37.26.105.0/24 34555 CCS-LEEDS-ASN Unit A, Seacroft 65501 PRIVATE 37.29.96.0/24 31133 MF-MGSM-AS PJSC MegaFon, RU 65501 PRIVATE 37.29.97.0/24 31133 MF-MGSM-AS PJSC MegaFon, RU 65001 PRIVATE 41.223.86.0/24 37075 ZAINUGAS, UG

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

Prefixes from private and non-routed address space (Global) -----------------------------------------------------------

Prefix Origin AS Description 10.0.0.0/8 65333 -Private Use AS-, ZZ 100.64.0.0/10 65333 -Private Use AS-, ZZ 169.254.0.0/16 65333 -Private Use AS-, ZZ 172.16.0.0/12 65333 -Private Use AS-, ZZ 192.0.0.0/24 65333 -Private Use AS-, ZZ 192.0.2.0/24 65333 -Private Use AS-, ZZ 192.168.0.0/16 0

198.18.0.0/15 65333 -Private Use AS-, ZZ 198.51.100.0/24 65333 -Private Use AS-, ZZ

Complete listing at http://thyme.rand.apnic.net/london/data-dsua

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/london/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 /8:17 /9:13 /10:36 /11:103 /12:274 /13:513 /14:1048 /15:1759 /16:13101 /17:7699 /18:12790 /19:24855 /20:37352 /21:39157 /22:67421 /23:58745 /24:336057 /25:7 /26:7 /27:10 /28:98 /29:237 /30:617 /31:0 /32:77

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

ASN No of nets Total ann. Description 39891 2896 3329 ALJAWWALSTC-AS , SA 22773 2751 3529 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2083 2191 MEGAPATH5-US - MegaPath Corporation, US 30036 1574 1760 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 6389 1416 2218 BELLSOUTH-NET-BLK - BellSouth.net Inc., 10620 1416 3494 Telmex Colombia S.A., CO 6983 1328 1680 ITCDELTA - Earthlink, Inc., US 34984 1257 1973 TELLCOM-AS , TR 11492 1206 1298 CABLEONE - CABLE ONE, INC., US 13188 1013 1238 BANKINFORM-AS , UA

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

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

1:1645 2:794 4:18 5:2178 6:31 8:942 12:1795 13:44 14:1687 15:46 16:2 17:99 18:126 20:49 22:1 23:1797 24:1808 27:2322 31:1792 32:60 33:4 35:5 36:329 37:2323 38:1248 39:36 40:102 41:3065 42:440 43:1828 44:45 45:2136 46:2538 47:99 49:1204 50:910 51:13 52:550 53:2 54:349 55:7 56:7 57:45 58:1429 59:880 60:373 61:1765 62:1517 63:1919 64:4582 65:2175 66:4260 67:2209 68:1122 69:3259 70:1288 71:557 72:2066 74:2610 75:401 76:414 77:1410 78:1210 79:912 80:1309 81:1403 82:988 83:705 84:861 85:1565 86:479 87:1134 88:545 89:2084 90:228 91:6086 92:946 93:2369 94:2431 95:2515 96:546 97:344 98:956 99:89 100:148 101:1139 103:12192 104:2482 105:108 106:437 107:1441 108:764 109:2234 110:1250 111:1615 112:1057 113:1125 114:1064 115:1559 116:1612 117:1548 118:2016 119:1556 120:900 121:973 122:2216 123:2000 124:1524 125:1718 128:660 129:429 130:406 131:1368 132:615 133:175 134:475 135:200 136:387 137:394 138:1886 139:312 140:558 141:453 142:651 143:954 144:724 145:164 146:891 147:634 148:1384 149:538 150:657 151:899 152:661 153:299 154:825 155:952 156:528 157:526 158:387 159:1145 160:504 161:733 162:2374 163:542 164:752 165:1104 166:330 167:1193 168:2225 169:672 170:1971 171:251 172:721 173:1726 174:767 175:640 176:1710 177:3991 178:2252 179:1182 180:2148 181:1870 182:2024 183:894 184:819 185:7564 186:3175 187:2128 188:2198 189:1757 190:7761 191:1296 192:8993 193:5730 194:4452 195:3838 196:1797 197:1282 198:5542 199:5741 200:7133 201:3669 202:9342 203:9753 204:4484 205:2723 206:2915 207:3033 208:4052 209:3812 210:3347 211:1793 212:2682 213:2351 214:864 215:68 216:5748 217:1986 218:736 219:369 220:1621 221:874 222:486 223:1290

End of report