Orbit

Routing Table Report 04:00 +10GMT Thu 30 Jan, 2020

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

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

BGP routing table entries examined: 793441 Prefixes after maximum aggregation (per Origin AS): 301981 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 388304 Total ASes present in the Internet Routing Table: 66881 Prefixes per ASN: 11.86 Origin-only ASes present in the Internet Routing Table: 57456 Origin ASes announcing only one prefix: 24170 Transit ASes present in the Internet Routing Table: 9425 Transit-only ASes present in the Internet Routing Table: 287 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: 1310 Number of instances of unregistered ASNs: 1311 Number of 32-bit ASNs allocated by the RIRs: 30372 Number of 32-bit ASNs visible in the Routing Table: 24973 Prefixes from 32-bit ASNs in the Routing Table: 114568 Number of bogon 32-bit ASNs visible in the Routing Table: 23 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 1114 Number of addresses announced to Internet: 2852857856 Equivalent to 170 /8s, 11 /16s and 40 /24s Percentage of available address space announced: 77.1 Percentage of allocated address space announced: 77.1 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: 265915

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

Prefixes being announced by APNIC Region ASes: 210671 Total APNIC prefixes after maximum aggregation: 61333 APNIC Deaggregation factor: 3.43 Prefixes being announced from the APNIC address blocks: 204250 Unique aggregates announced from the APNIC address blocks: 84980 APNIC Region origin ASes present in the Internet Routing Table: 10328 APNIC Prefixes per ASN: 19.78 APNIC Region origin ASes announcing only one prefix: 2862 APNIC Region transit ASes present in the Internet Routing Table: 1543 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 33 Number of APNIC region 32-bit ASNs visible in the Routing Table: 5379 Number of APNIC addresses announced to Internet: 768332032 Equivalent to 45 /8s, 203 /16s and 209 /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: 233228 Total ARIN prefixes after maximum aggregation: 107407 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 231014 Unique aggregates announced from the ARIN address blocks: 116715 ARIN Region origin ASes present in the Internet Routing Table: 18396 ARIN Prefixes per ASN: 12.56 ARIN Region origin ASes announcing only one prefix: 6760 ARIN Region transit ASes present in the Internet Routing Table: 1911 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: 3140 Number of ARIN addresses announced to Internet: 1078654720 Equivalent to 64 /8s, 74 /16s and 247 /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: 224309 Total RIPE prefixes after maximum aggregation: 104304 RIPE Deaggregation factor: 2.15 Prefixes being announced from the RIPE address blocks: 221113 Unique aggregates announced from the RIPE address blocks: 130529 RIPE Region origin ASes present in the Internet Routing Table: 26769 RIPE Prefixes per ASN: 8.26 RIPE Region origin ASes announcing only one prefix: 11698 RIPE Region transit ASes present in the Internet Routing Table: 3788 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: 8867 Number of RIPE addresses announced to Internet: 723668992 Equivalent to 43 /8s, 34 /16s and 80 /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: 102644 Total LACNIC prefixes after maximum aggregation: 23715 LACNIC Deaggregation factor: 4.33 Prefixes being announced from the LACNIC address blocks: 103790 Unique aggregates announced from the LACNIC address blocks: 45290 LACNIC Region origin ASes present in the Internet Routing Table: 9366 LACNIC Prefixes per ASN: 11.08 LACNIC Region origin ASes announcing only one prefix: 2366 LACNIC Region transit ASes present in the Internet Routing Table: 1773 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: 6935 Number of LACNIC addresses announced to Internet: 174124032 Equivalent to 10 /8s, 96 /16s and 236 /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: 21278 Total AfriNIC prefixes after maximum aggregation: 4450 AfriNIC Deaggregation factor: 4.78 Prefixes being announced from the AfriNIC address blocks: 32160 Unique aggregates announced from the AfriNIC address blocks: 9810 AfriNIC Region origin ASes present in the Internet Routing Table: 1358 AfriNIC Prefixes per ASN: 23.68 AfriNIC Region origin ASes announcing only one prefix: 484 AfriNIC Region transit ASes present in the Internet Routing Table: 269 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 652 Number of AfriNIC addresses announced to Internet: 107316736 Equivalent to 6 /8s, 101 /16s and 134 /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 5258 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 2697 813 499 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 2138 1373 231 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 3926 260 653 CABLEONE, US 16509 3763 7723 1657 AMAZON-02, US 22773 3526 2971 151 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3364 1324 93 SHAW, CA 16625 2969 1557 2131 AKAMAI-AS, US 30036 2291 358 92 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2250 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 5859 1630 135 UNI2-AS, ES 39891 4034 219 19 ALJAWWALSTC-AS, SA 31334 3431 484 13 KABELDEUTSCHLAND-AS, DE 8551 3094 379 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2804 449 1935 AKAMAI-ASN1, US 12389 2420 2244 700 ROSTELECOM-AS, RU 9009 2071 224 1124 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 5880 3300 610 Uninet S.A. de C.V., MX 10620 3350 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 1248 2235 192 CLARO S.A., BR 13999 1174 505 286 Mega Cable, S.A. de C.V., MX 3816 1123 561 133 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1090 379 39 Telefonica del Peru S.A.A., PE 11172 953 112 68 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 1082 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 476 32 1 MOVITEL, MZ 36935 383 522 40 Vodafone-, EG 23889 351 231 15 MauritiusTelecom, MU 15399 336 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 5880 3300 610 Uninet S.A. de C.V., MX 12479 5859 1630 135 UNI2-AS, ES 7545 5258 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 3926 260 653 CABLEONE, US 16509 3763 7723 1657 AMAZON-02, US 22773 3526 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 5859 5724 UNI2-AS, ES 7545 5258 4659 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 3526 3375 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3318 3294 VIETEL-AS-AP Viettel Group, VN 11492 3926 3273 CABLEONE, US 6327 3364 3271 SHAW, CA

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 /16:13381 /17:8191 /18:13877 /19:25816 /20:40452 /21:47467 /22:98373 /23:80826 /24:459622 /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 4832 5859 UNI2-AS, ES 31334 3276 3431 KABELDEUTSCHLAND-AS, DE 6327 3152 3364 SHAW, CA 7155 3139 4047 VIASAT-SP-BACKBONE, US 11492 3062 3926 CABLEONE, US 39891 2946 4034 ALJAWWALSTC-AS, SA 22773 2745 3526 ASN-CXA-ALL-CCI-22773-RDC, US 8551 2554 3094 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2040 2291 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 2:1163 3:30 4:19 5:3251 6:48 8:1378 9:1 12:1787 13:474 14:2225 15:70 16:9 17:283 18:79 20:58 23:3259 24:2625 25:4 27:2520 31:2866 32:101 35:44 36:931 37:3232 38:1832 39:314 40:132 41:3274 42:869 43:2121 44:190 45:13066 46:3647 47:274 49:1431 50:1566 51:344 52:1109 54:270 55:682 56:6 57:48 58:1887 59:1118 60:687 61:2221 62:2160 63:1917 64:5038 65:2328 66:4838 67:2849 68:1233 69:3826 70:1411 71:670 72:2782 74:2617 75:1437 76:670 77:2580 78:1986 79:2372 80:1846 81:1559 82:1207 83:1124 84:1216 85:2473 86:569 87:1696 88:1076 89:2694 90:299 91:7543 92:1456 93:2432 94:2584 95:3710 96:1012 97:337 98:963 99:965 100:84 101:1084 102:801 103:23048 104:3625 105:389 106:824 107:1870 108:702 109:3611 110:1771 111:1923 112:1548 113:1378 114:1484 115:1839 116:1792 117:2033 118:2122 119:1693 120:840 121:1032 122:2373 123:1882 124:1558 125:2021 128:1393 129:895 130:610 131:1834 132:777 133:301 134:1222 135:274 136:599 137:890 138:2183 139:995 140:596 141:878 142:862 143:1168 144:948 145:292 146:1472 147:1014 148:1945 149:1103 150:806 151:1269 152:1475 153:370 154:4690 155:901 156:3279 157:1088 158:719 159:1942 160:1718 161:1007 162:3008 163:774 164:1426 165:1228 166:542 167:1475 168:3539 169:489 170:4224 171:747 172:1856 173:2354 174:1037 175:1005 176:2611 177:4132 178:2881 179:1438 180:2189 181:2351 182:2830 183:1118 184:2383 185:15975 186:3728 187:2560 188:3622 189:2061 190:8237 191:1483 192:10246 193:7324 194:5984 195:4280 196:3353 197:1832 198:6113 199:5944 200:7161 201:5056 202:10428 203:10232 204:4550 205:3075 206:3239 207:3262 208:4011 209:4343 210:4004 211:1992 212:3234 213:3030 214:1170 215:53 216:5927 217:2320 218:893 219:601 220:1982 221:921 222:1013 223:1389

End of report