Orbit

Routing Table Report 04:00 +10GMT Wed 29 Jan, 2020

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

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

BGP routing table entries examined: 793286 Prefixes after maximum aggregation (per Origin AS): 301961 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 388206 Total ASes present in the Internet Routing Table: 66861 Prefixes per ASN: 11.86 Origin-only ASes present in the Internet Routing Table: 57439 Origin ASes announcing only one prefix: 24162 Transit ASes present in the Internet Routing Table: 9422 Transit-only ASes present in the Internet Routing Table: 290 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 34 Max AS path prepend of ASN (132972) 29 Prefixes from unregistered ASNs in the Routing Table: 1315 Number of instances of unregistered ASNs: 1316 Number of 32-bit ASNs allocated by the RIRs: 30352 Number of 32-bit ASNs visible in the Routing Table: 24953 Prefixes from 32-bit ASNs in the Routing Table: 114465 Number of bogon 32-bit ASNs visible in the Routing Table: 21 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 891 Number of addresses announced to Internet: 2852539776 Equivalent to 170 /8s, 6 /16s and 77 /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: 99.4 Total number of prefixes smaller than registry allocations: 265716

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

Prefixes being announced by APNIC Region ASes: 210685 Total APNIC prefixes after maximum aggregation: 61351 APNIC Deaggregation factor: 3.43 Prefixes being announced from the APNIC address blocks: 204252 Unique aggregates announced from the APNIC address blocks: 84977 APNIC Region origin ASes present in the Internet Routing Table: 10323 APNIC Prefixes per ASN: 19.79 APNIC Region origin ASes announcing only one prefix: 2858 APNIC Region transit ASes present in the Internet Routing Table: 1539 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 33 Number of APNIC region 32-bit ASNs visible in the Routing Table: 5375 Number of APNIC addresses announced to Internet: 768119040 Equivalent to 45 /8s, 200 /16s and 145 /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, 131072-141625 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: 233155 Total ARIN prefixes after maximum aggregation: 107413 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 230965 Unique aggregates announced from the ARIN address blocks: 116720 ARIN Region origin ASes present in the Internet Routing Table: 18393 ARIN Prefixes per ASN: 12.56 ARIN Region origin ASes announcing only one prefix: 6761 ARIN Region transit ASes present in the Internet Routing Table: 1910 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 3139 Number of ARIN addresses announced to Internet: 1078593792 Equivalent to 64 /8s, 74 /16s and 9 /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, 393216-399260 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, 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: 224068 Total RIPE prefixes after maximum aggregation: 104266 RIPE Deaggregation factor: 2.15 Prefixes being announced from the RIPE address blocks: 220841 Unique aggregates announced from the RIPE address blocks: 130470 RIPE Region origin ASes present in the Internet Routing Table: 26762 RIPE Prefixes per ASN: 8.25 RIPE Region origin ASes announcing only one prefix: 11693 RIPE Region transit ASes present in the Internet Routing Table: 3791 Average RIPE Region AS path length visible: 4.6 Max RIPE Region AS path length visible: 34 Number of RIPE region 32-bit ASNs visible in the Routing Table: 8865 Number of RIPE addresses announced to Internet: 723649408 Equivalent to 43 /8s, 34 /16s and 3 /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 196608-210331 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: 102855 Total LACNIC prefixes after maximum aggregation: 23703 LACNIC Deaggregation factor: 4.34 Prefixes being announced from the LACNIC address blocks: 103997 Unique aggregates announced from the LACNIC address blocks: 45258 LACNIC Region origin ASes present in the Internet Routing Table: 9358 LACNIC Prefixes per ASN: 11.11 LACNIC Region origin ASes announcing only one prefix: 2372 LACNIC Region transit ASes present in the Internet Routing Table: 1770 Average LACNIC Region AS path length visible: 5.3 Max LACNIC Region AS path length visible: 31 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 6925 Number of LACNIC addresses announced to Internet: 174107648 Equivalent to 10 /8s, 96 /16s and 172 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-270748 + 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: 21207 Total AfriNIC prefixes after maximum aggregation: 4448 AfriNIC Deaggregation factor: 4.77 Prefixes being announced from the AfriNIC address blocks: 32340 Unique aggregates announced from the AfriNIC address blocks: 9987 AfriNIC Region origin ASes present in the Internet Routing Table: 1354 AfriNIC Prefixes per ASN: 23.88 AfriNIC Region origin ASes announcing only one prefix: 478 AfriNIC Region transit ASes present in the Internet Routing Table: 266 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 21 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 649 Number of AfriNIC addresses announced to Internet: 107515136 Equivalent to 6 /8s, 104 /16s and 141 /24s AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 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 5253 642 599 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4622 4192 73 ERX-CERNET-BKB China Education and Rese 7552 3318 1331 24 VIETEL-AS-AP Viettel Group, VN 45899 3122 1786 108 VNPT-AS-VN VNPT Corp, VN 7713 2696 813 498 TELKOMNET-AS-AP PT Telekomunikasi Indon 9808 2606 9043 62 CMNET-GD Guangdong Mobile Communication 4766 2260 11101 565 KIXS-AS-KR Korea Telecom, KR 9498 2223 433 212 BBIL-AP BHARTI Airtel Ltd., IN 9829 2149 1375 240 BSNL-NIB National Internet Backbone, IN 4755 2137 441 195 TATACOMM-AS TATA Communications formerl

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 7155 4047 280 27 VIASAT-SP-BACKBONE, US 11492 3915 259 650 CABLEONE, US 16509 3768 7724 1660 AMAZON-02, US 22773 3524 2971 151 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3365 1324 93 SHAW, CA 16625 2969 1557 2131 AKAMAI-AS, US 30036 2289 358 96 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2248 5075 532 CENTURYLINK-US-LEGACY-QWEST, US 20115 2138 2780 520 CHARTER-20115, US 18566 2059 405 103 MEGAPATH5-, 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 12479 5857 1630 135 UNI2-AS, ES 39891 4034 219 19 ALJAWWALSTC-AS, SA 31334 3431 484 13 KABELDEUTSCHLAND-AS, DE 8551 3095 379 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2794 448 1933 AKAMAI-ASN1, US 12389 2420 2244 700 ROSTELECOM-AS, RU 9009 2075 224 1120 M247, GB 34984 2066 348 556 TELLCOM-AS, TR 9121 1932 1691 18 TTNET, TR 13188 1605 100 46 TRIOLAN, UA

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 8151 6201 3300 609 Uninet S.A. de C.V., MX 10620 3352 533 470 Telmex Colombia S.A., CO 11830 2681 369 63 Instituto Costarricense de Electricidad 6503 1683 323 390 Axtel, S.A.B. de C.V., MX 7303 1481 1026 265 Telecom Argentina S.A., AR 28573 1271 2235 194 CLARO S.A., BR 13999 1168 504 285 Mega Cable, S.A. de C.V., MX 3816 1123 561 133 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1091 379 39 Telefonica del Peru S.A.A., PE 11172 954 112 69 Alestra, S. de R.L. de C.V., MX

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 24835 1097 566 24 RAYA-AS, EG 24863 1055 393 23 LINKdotNET-AS, EG 36992 1039 1535 73 ETISALAT-MISR, EG 36903 876 452 97 MT-MPLS, MA 6713 616 1863 34 IAM-AS, MA 29571 561 68 12 ORANGE-COTE-IVOIRE, CI 37342 477 32 1 MOVITEL, MZ 36935 383 522 40 Vodafone-, EG 23889 351 231 15 MauritiusTelecom, MU 15399 335 45 10 WANANCHI-, KE

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 8151 6201 3300 609 Uninet S.A. de C.V., MX 12479 5857 1630 135 UNI2-AS, ES 7545 5253 642 599 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4622 4192 73 ERX-CERNET-BKB China Education and Rese 7155 4047 280 27 VIASAT-SP-BACKBONE, US 39891 4034 219 19 ALJAWWALSTC-AS, SA 11492 3915 259 650 CABLEONE, US 16509 3768 7724 1660 AMAZON-02, US 22773 3524 2971 151 ASN-CXA-ALL-CCI-22773-RDC, US 31334 3431 484 13 KABELDEUTSCHLAND-AS, DE

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

Global Per AS Maximum Aggregation summary -----------------------------------------

ASN No of nets Net Savings Description 12479 5857 5722 UNI2-AS, ES 7545 5253 4654 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4622 4549 ERX-CERNET-BKB China Education and Research Net 7155 4047 4020 VIASAT-SP-BACKBONE, US 39891 4034 4015 ALJAWWALSTC-AS, SA 31334 3431 3418 KABELDEUTSCHLAND-AS, DE 22773 3524 3373 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3318 3294 VIETEL-AS-AP Viettel Group, VN 6327 3365 3272 SHAW, CA 11492 3915 3265 CABLEONE, US

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

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

Bad AS Designation Net Originated Transit AS Transit AS Name 17076 UNALLOCATED 8.12.244.0/24 3356 LEVEL3, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 174 COGENT-174, US 62485 UNALLOCATED 8.23.229.0/24 3356 LEVEL3, US 32985 UNALLOCATED 8.28.31.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US 27205 UNALLOCATED 8.38.16.0/21 6461 ZAYO-6461, US 27205 UNALLOCATED 8.38.16.0/22 32787 PROLEXIC-TECHNOLOGIES-DDOS-M 27205 UNALLOCATED 8.38.20.0/22 32787 PROLEXIC-TECHNOLOGIES-DDOS-M 14109 UNALLOCATED 8.38.252.0/24 3356 LEVEL3, US

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

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

Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US

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

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

Unassigned Network ASN Information AS Name 23.136.224.0/24 Origin: 15206 UNASSIGNED Transit: 174 COGENT-174, US 23.137.192.0/24 Origin: 31798 CANAD-86-31798, CA Transit: 174 COGENT-174, US 27.100.7.0/24 Origin: 56096 UNASSIGNED Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 27.126.156.0/22 Origin: 55827 UNASSIGNED Transit: 9930 TTNET-MY TIME dotCom Berhad, MY 27.126.156.0/23 Origin: 55827 UNASSIGNED Transit: 9930 TTNET-MY TIME dotCom Berhad, MY

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 /8:10 /9:11 /10:38 /11:98 /12:287 /13:580 /14:1157 /15:1919 /16:13382 /17:8184 /18:13892 /19:25822 /20:40456 /21:47606 /22:98355 /23:80859 /24:459294 /25:1336 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0

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

ASN No of nets Total ann. Description 12479 4829 5857 UNI2-AS, ES 31334 3276 3431 KABELDEUTSCHLAND-AS, DE 6327 3153 3365 SHAW, CA 7155 3139 4047 VIASAT-SP-BACKBONE, US 11492 3058 3915 CABLEONE, US 39891 2946 4034 ALJAWWALSTC-AS, SA 22773 2743 3524 ASN-CXA-ALL-CCI-22773-RDC, US 8551 2555 3095 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2039 2289 MEDIACOM-ENTERPRISE-BUSINESS, US 11830 2029 2681 Instituto Costarricense de Electricidad y Telec

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

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

1:1495 2:1162 3:30 4:19 5:3238 6:48 8:1379 9:1 12:1788 13:478 14:2222 15:65 16:9 17:283 18:79 20:58 23:3246 24:2623 25:4 27:2521 31:2866 32:101 35:44 36:931 37:3192 38:1828 39:314 40:132 41:3285 42:872 43:2123 44:190 45:13039 46:3652 47:274 49:1431 50:1560 51:344 52:1109 54:271 55:646 56:6 57:48 58:1888 59:1118 60:687 61:2221 62:2131 63:1913 64:5033 65:2328 66:4839 67:2848 68:1232 69:3822 70:1411 71:670 72:2785 74:2617 75:1437 76:670 77:2580 78:1987 79:2372 80:1829 81:1553 82:1206 83:1118 84:1215 85:2467 86:589 87:1696 88:1075 89:2689 90:296 91:7517 92:1458 93:2434 94:2584 95:3711 96:1011 97:337 98:962 99:965 100:84 101:1084 102:802 103:23039 104:3630 105:370 106:825 107:1870 108:700 109:3613 110:1769 111:1923 112:1548 113:1377 114:1489 115:1838 116:1797 117:2033 118:2121 119:1692 120:841 121:1032 122:2373 123:1881 124:1558 125:2019 128:1392 129:910 130:608 131:1834 132:775 133:301 134:1262 135:274 136:601 137:890 138:2195 139:994 140:596 141:877 142:861 143:1173 144:949 145:294 146:1471 147:1004 148:1912 149:1103 150:808 151:1269 152:1475 153:370 154:4666 155:901 156:3280 157:1090 158:717 159:1942 160:1714 161:1007 162:3009 163:774 164:1430 165:1226 166:542 167:1471 168:3539 169:488 170:4229 171:747 172:1855 173:2353 174:1037 175:1008 176:2612 177:4118 178:2881 179:1436 180:2178 181:2351 182:2831 183:1118 184:2383 185:15960 186:3725 187:2554 188:3551 189:2093 190:8239 191:1481 192:10242 193:7328 194:5985 195:4279 196:3346 197:1830 198:6111 199:5948 200:7157 201:5114 202:10433 203:10224 204:4551 205:3068 206:3242 207:3259 208:4014 209:4342 210:4006 211:1992 212:3233 213:2969 214:1164 215:53 216:5922 217:2320 218:893 219:604 220:1982 221:921 222:1013 223:1400

End of report