Orbit

Routing Table Report 08:00 +10GMT Sun 28 Feb, 2021

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

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

BGP routing table entries examined: 831067 Prefixes after maximum aggregation (per Origin AS): 319623 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 403336 Total ASes present in the Internet Routing Table: 70347 Prefixes per ASN: 11.81 Origin-only ASes present in the Internet Routing Table: 60709 Origin ASes announcing only one prefix: 24986 Transit ASes present in the Internet Routing Table: 9638 Transit-only ASes present in the Internet Routing Table: 305 Average AS path length visible in the Internet Routing Table: 4.1 Max AS path length visible: 50 Max AS path prepend of ASN ( 52544) 40 Prefixes from unregistered ASNs in the Routing Table: 986 Number of instances of unregistered ASNs: 1011 Number of 32-bit ASNs allocated by the RIRs: 35221 Number of 32-bit ASNs visible in the Routing Table: 29078 Prefixes from 32-bit ASNs in the Routing Table: 131173 Number of bogon 32-bit ASNs visible in the Routing Table: 43 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 557 Number of addresses announced to Internet: 2914912256 Equivalent to 173 /8s, 190 /16s and 8 /24s Percentage of available address space announced: 78.7 Percentage of allocated address space announced: 78.7 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 287116

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

Prefixes being announced by APNIC Region ASes: 208362 Total APNIC prefixes after maximum aggregation: 62726 APNIC Deaggregation factor: 3.32 Prefixes being announced from the APNIC address blocks: 204349 Unique aggregates announced from the APNIC address blocks: 87945 APNIC Region origin ASes present in the Internet Routing Table: 11080 APNIC Prefixes per ASN: 18.44 APNIC Region origin ASes announcing only one prefix: 3157 APNIC Region transit ASes present in the Internet Routing Table: 1554 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 31 Number of APNIC region 32-bit ASNs visible in the Routing Table: 6305 Number of APNIC addresses announced to Internet: 769742080 Equivalent to 45 /8s, 225 /16s and 85 /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, 131072-143673 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: 242919 Total ARIN prefixes after maximum aggregation: 111850 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 243435 Unique aggregates announced from the ARIN address blocks: 116621 ARIN Region origin ASes present in the Internet Routing Table: 18693 ARIN Prefixes per ASN: 13.02 ARIN Region origin ASes announcing only one prefix: 6798 ARIN Region transit ASes present in the Internet Routing Table: 1875 Average ARIN Region AS path length visible: 3.5 Max ARIN Region AS path length visible: 25 Number of ARIN region 32-bit ASNs visible in the Routing Table: 3731 Number of ARIN addresses announced to Internet: 1152182528 Equivalent to 68 /8s, 172 /16s and 233 /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, 393216-401308 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: 241708 Total RIPE prefixes after maximum aggregation: 112868 RIPE Deaggregation factor: 2.14 Prefixes being announced from the RIPE address blocks: 237651 Unique aggregates announced from the RIPE address blocks: 139897 RIPE Region origin ASes present in the Internet Routing Table: 27725 RIPE Prefixes per ASN: 8.57 RIPE Region origin ASes announcing only one prefix: 11892 RIPE Region transit ASes present in the Internet Routing Table: 3797 Average RIPE Region AS path length visible: 3.8 Max RIPE Region AS path length visible: 29 Number of RIPE region 32-bit ASNs visible in the Routing Table: 9964 Number of RIPE addresses announced to Internet: 710107392 Equivalent to 42 /8s, 83 /16s and 97 /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 196608-213403 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: 112305 Total LACNIC prefixes after maximum aggregation: 26505 LACNIC Deaggregation factor: 4.24 Prefixes being announced from the LACNIC address blocks: 113456 Unique aggregates announced from the LACNIC address blocks: 48284 LACNIC Region origin ASes present in the Internet Routing Table: 10695 LACNIC Prefixes per ASN: 10.61 LACNIC Region origin ASes announcing only one prefix: 2645 LACNIC Region transit ASes present in the Internet Routing Table: 2014 Average LACNIC Region AS path length visible: 4.6 Max LACNIC Region AS path length visible: 50 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8300 Number of LACNIC addresses announced to Internet: 174550272 Equivalent to 10 /8s, 103 /16s and 109 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-272796 + 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: 24787 Total AfriNIC prefixes after maximum aggregation: 4933 AfriNIC Deaggregation factor: 5.02 Prefixes being announced from the AfriNIC address blocks: 31619 Unique aggregates announced from the AfriNIC address blocks: 10085 AfriNIC Region origin ASes present in the Internet Routing Table: 1443 AfriNIC Prefixes per ASN: 21.91 AfriNIC Region origin ASes announcing only one prefix: 494 AfriNIC Region transit ASes present in the Internet Routing Table: 274 Average AfriNIC Region AS path length visible: 4.2 Max AfriNIC Region AS path length visible: 36 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 778 Number of AfriNIC addresses announced to Internet: 107898624 Equivalent to 6 /8s, 110 /16s and 103 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & 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 5703 781 663 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3543 1330 19 VIETEL-AS-AP Viettel Group, VN 7713 3229 936 533 TELKOMNET-AS-AP PT Telekomunikasi Indon 9808 3002 9044 57 CMNET-GD Guangdong Mobile Communication 45899 2896 1896 55 VNPT-AS-VN VNPT Corp, VN 9498 2308 482 230 BBIL-AP BHARTI Airtel Ltd., IN 4766 2218 11104 563 KIXS-AS-KR Korea Telecom, KR 4755 2142 439 189 TATACOMM-AS TATA Communications formerl 45090 2080 1045 63 CNNIC-TENCENT-NET-AP Shenzhen Tencent C 9394 2046 4913 16 CTTNET China TieTong Telecommunications

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 16509 4846 9095 2176 AMAZON-02, US 11492 4748 315 717 CABLEONE, US 7155 4030 264 32 VIASAT-SP-BACKBONE, US 22773 3890 2998 251 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3328 1317 71 SHAW, CA 16625 3286 1714 2338 AKAMAI-AS, US 209 2521 5058 502 CENTURYLINK-US-LEGACY-QWEST, US 30036 2518 371 81 MEDIACOM-ENTERPRISE-BUSINESS, US 5650 2352 3000 1642 FRONTIER-FRTR, US 5972 2195 439 776 DNIC-ASBLK-05800-06055, 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 47331 8002 1077 3345 TTNET, TR 12479 6353 1701 147 UNI2-AS, ES 20940 3417 3359 189 AKAMAI-ASN1, NL 39891 3266 187 22 ALJAWWALSTC-AS, SA 8551 3051 378 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2850 2282 890 ROSTELECOM-AS, RU 9009 2427 248 1314 M247, GB 34984 2178 355 583 TELLCOM-AS, TR 13188 1610 100 31 TRIOLAN, UA 58224 1518 864 576 TCI, IR

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 8151 8355 3466 584 Uninet S.A. de C.V., MX 10620 3399 526 614 Telmex Colombia S.A., CO 11830 2563 369 63 Instituto Costarricense de Electricidad 13999 1638 436 420 Mega Cable, S.A. de C.V., MX 7303 1449 922 269 Telecom Argentina S.A., AR 6503 1443 311 476 Axtel, S.A.B. de C.V., MX 28573 1394 2263 219 CLARO S.A., BR 3816 1198 609 153 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1127 377 39 Telefonica del Peru S.A.A., PE 11664 991 210 409 Techtel LMDS Comunicaciones Interactiva

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 1577 393 22 LINKdotNET-AS, EG 24835 1289 482 29 RAYA-AS, EG 36992 1190 1537 174 ETISALAT-MISR, EG 36903 971 507 112 MT-MPLS, MA 29571 704 68 11 ORANGE-COTE-IVOIRE, CI 6713 539 1863 34 IAM-AS, MA 36935 488 522 40 Vodafone-, EG 37342 487 32 1 MOVITEL, MZ 23889 454 232 16 MauritiusTelecom, MU 15399 445 46 16 WANANCHI-, 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 8151 8355 3466 584 Uninet S.A. de C.V., MX 47331 8002 1077 3345 TTNET, TR 12479 6353 1701 147 UNI2-AS, ES 7545 5703 781 663 TPG-INTERNET-AP TPG Telecom Limited, AU 16509 4846 9095 2176 AMAZON-02, US 11492 4748 315 717 CABLEONE, US 7155 4030 264 32 VIASAT-SP-BACKBONE, US 22773 3890 2998 251 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3543 1330 19 VIETEL-AS-AP Viettel Group, VN 20940 3417 3359 189 AKAMAI-ASN1, NL

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

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

ASN No of nets Net Savings Description 12479 6353 6206 UNI2-AS, ES 7545 5703 5040 TPG-INTERNET-AP TPG Telecom Limited, AU 47331 8002 4657 TTNET, TR 11492 4748 4031 CABLEONE, US 7155 4030 3998 VIASAT-SP-BACKBONE, US 22773 3890 3639 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3543 3524 VIETEL-AS-AP Viettel Group, VN 6327 3328 3257 SHAW, CA 39891 3266 3244 ALJAWWALSTC-AS, SA 20940 3417 3228 AKAMAI-ASN1, NL

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

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

Bad AS Designation Net Originated Transit AS Transit AS Name 16589 UNALLOCATED 8.20.241.0/24 23393 NUCDN, US 16589 UNALLOCATED 8.20.243.0/24 23393 NUCDN, US 16589 UNALLOCATED 8.20.247.0/24 23393 NUCDN, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 174 COGENT-174, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 16589 UNALLOCATED 8.26.56.0/24 23393 NUCDN, US 32985 UNALLOCATED 8.28.31.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US 23061 UNALLOCATED 8.39.119.0/24 3356 LEVEL3, US

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

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

Unassigned Network ASN Information AS Name 23.141.0.0/24 Origin: 395350 UNASSIGNED Transit: 11426 TWC-11426-CAROLINAS, US 23.142.80.0/24 Origin: 397881 STINGERS, US Transit: 398481 REDMERCURY, US 23.226.240.0/20 Origin: 40430 UNASSIGNED 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 27.126.156.0/23 Origin: 55827 UNASSIGNED Transit: 9930 TTNET-MY TIME dotCom Berhad No. 14, Jala

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 /8:11 /9:12 /10:40 /11:102 /12:292 /13:575 /14:1178 /15:1930 /16:13426 /17:8188 /18:13525 /19:25107 /20:39720 /21:49727 /22:103467 /23:87982 /24:485785 /25:0 /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 47331 7152 8002 TTNET, TR 12479 5311 6353 UNI2-AS, ES 11492 3803 4748 CABLEONE, US 6327 3135 3328 SHAW, CA 7155 3118 4030 VIASAT-SP-BACKBONE, US 8151 2933 8355 Uninet S.A. de C.V., MX 22773 2927 3890 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2801 3266 ALJAWWALSTC-AS, SA 8551 2515 3051 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2238 2518 MEDIACOM-ENTERPRISE-BUSINESS, US

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

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

1:1609 2:1161 3:94 4:18 5:3597 6:64 7:5 8:1469 9:1 11:36 12:1755 13:358 14:2261 15:77 16:15 17:308 18:93 20:124 22:188 23:4347 24:2384 25:2 27:2469 31:2251 32:103 34:3 35:38 36:1079 37:3669 38:2048 39:472 40:145 41:3729 42:600 43:2066 44:232 45:14940 46:3680 47:319 49:1574 50:1708 51:90 52:1204 54:216 55:781 56:6 57:56 58:1540 59:1036 60:883 61:2211 62:2225 63:1965 64:5262 65:2388 66:5131 67:2921 68:1176 69:4088 70:1401 71:685 72:3240 74:2576 75:1480 76:686 77:2008 78:3692 79:2299 80:1831 81:1630 82:1310 83:1100 84:1243 85:3344 86:709 87:1792 88:2793 89:2992 90:428 91:7254 92:1731 93:2530 94:2966 95:4426 96:1227 97:345 98:985 99:971 100:73 101:1053 102:1257 103:25105 104:3664 105:419 106:711 107:2207 108:680 109:3891 110:1882 111:2413 112:1701 113:1250 114:1419 115:1848 116:1772 117:2136 118:2154 119:1792 120:941 121:981 122:2098 123:2164 124:1532 125:1893 128:1311 129:940 130:797 131:2027 132:745 133:354 134:1515 135:288 136:711 137:896 138:2285 139:1157 140:735 141:1173 142:1060 143:1257 144:1226 145:328 146:1371 147:1245 148:2207 149:1294 150:765 151:1086 152:1542 153:387 154:2202 155:1335 156:1473 157:1136 158:928 159:2047 160:2064 161:1101 162:3213 163:966 164:1430 165:1329 166:605 167:1764 168:3517 169:649 170:4319 171:761 172:2083 173:2956 174:979 175:1076 176:2966 177:4326 178:2890 179:1933 180:2239 181:2616 182:3150 183:1486 184:2469 185:17931 186:4194 187:3076 188:3284 189:2771 190:9081 191:1456 192:10633 193:7913 194:6534 195:4647 196:2907 197:2141 198:5997 199:5960 200:7372 201:5354 202:10091 203:10013 204:4606 205:3294 206:3404 207:3277 208:3979 209:4602 210:3948 211:2031 212:3637 213:3276 214:1183 215:60 216:6177 217:2531 218:917 219:457 220:2020 221:934 222:778 223:1629

End of report