Routing Table Report 04:00 +10GMT Sun 01 Mar, 2020
Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/
Analysis Summary ----------------
BGP routing table entries examined: 797759 Prefixes after maximum aggregation (per Origin AS): 303505 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 389994 Total ASes present in the Internet Routing Table: 67207 Prefixes per ASN: 11.87 Origin-only ASes present in the Internet Routing Table: 57760 Origin ASes announcing only one prefix: 24199 Transit ASes present in the Internet Routing Table: 9447 Transit-only ASes present in the Internet Routing Table: 280 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 34 Max AS path prepend of ASN (206156) 26 Prefixes from unregistered ASNs in the Routing Table: 1181 Number of instances of unregistered ASNs: 1181 Number of 32-bit ASNs allocated by the RIRs: 30744 Number of 32-bit ASNs visible in the Routing Table: 25318 Prefixes from 32-bit ASNs in the Routing Table: 116516 Number of bogon 32-bit ASNs visible in the Routing Table: 16 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 1110 Number of addresses announced to Internet: 2853065600 Equivalent to 170 /8s, 14 /16s and 83 /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: 268348
APNIC Region Analysis Summary -----------------------------
Prefixes being announced by APNIC Region ASes: 210826 Total APNIC prefixes after maximum aggregation: 61491 APNIC Deaggregation factor: 3.43 Prefixes being announced from the APNIC address blocks: 204060 Unique aggregates announced from the APNIC address blocks: 85158 APNIC Region origin ASes present in the Internet Routing Table: 10375 APNIC Prefixes per ASN: 19.67 APNIC Region origin ASes announcing only one prefix: 2845 APNIC Region transit ASes present in the Internet Routing Table: 1542 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 5439 Number of APNIC addresses announced to Internet: 767252736 Equivalent to 45 /8s, 187 /16s and 89 /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: 234116 Total ARIN prefixes after maximum aggregation: 107759 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 231771 Unique aggregates announced from the ARIN address blocks: 117550 ARIN Region origin ASes present in the Internet Routing Table: 18404 ARIN Prefixes per ASN: 12.59 ARIN Region origin ASes announcing only one prefix: 6748 ARIN Region transit ASes present in the Internet Routing Table: 1904 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: 3174 Number of ARIN addresses announced to Internet: 1078964480 Equivalent to 64 /8s, 79 /16s and 177 /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: 226100 Total RIPE prefixes after maximum aggregation: 104950 RIPE Deaggregation factor: 2.15 Prefixes being announced from the RIPE address blocks: 222828 Unique aggregates announced from the RIPE address blocks: 130768 RIPE Region origin ASes present in the Internet Routing Table: 26893 RIPE Prefixes per ASN: 8.29 RIPE Region origin ASes announcing only one prefix: 11711 RIPE Region transit ASes present in the Internet Routing Table: 3821 Average RIPE Region AS path length visible: 4.5 Max RIPE Region AS path length visible: 34 Number of RIPE region 32-bit ASNs visible in the Routing Table: 8960 Number of RIPE addresses announced to Internet: 724266112 Equivalent to 43 /8s, 43 /16s and 108 /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: 103849 Total LACNIC prefixes after maximum aggregation: 24092 LACNIC Deaggregation factor: 4.31 Prefixes being announced from the LACNIC address blocks: 105116 Unique aggregates announced from the LACNIC address blocks: 45579 LACNIC Region origin ASes present in the Internet Routing Table: 9509 LACNIC Prefixes per ASN: 11.05 LACNIC Region origin ASes announcing only one prefix: 2414 LACNIC Region transit ASes present in the Internet Routing Table: 1777 Average LACNIC Region AS path length visible: 5.2 Max LACNIC Region AS path length visible: 31 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 7080 Number of LACNIC addresses announced to Internet: 174258176 Equivalent to 10 /8s, 98 /16s and 248 /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: 21686 Total AfriNIC prefixes after maximum aggregation: 4477 AfriNIC Deaggregation factor: 4.84 Prefixes being announced from the AfriNIC address blocks: 32874 Unique aggregates announced from the AfriNIC address blocks: 9952 AfriNIC Region origin ASes present in the Internet Routing Table: 1373 AfriNIC Prefixes per ASN: 23.94 AfriNIC Region origin ASes announcing only one prefix: 481 AfriNIC Region transit ASes present in the Internet Routing Table: 270 Average AfriNIC Region AS path length visible: 5.0 Max AfriNIC Region AS path length visible: 22 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 665 Number of AfriNIC addresses announced to Internet: 107739392 Equivalent to 6 /8s, 107 /16s and 249 /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 5304 666 617 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4621 4192 73 ERX-CERNET-BKB China Education and Rese 7552 3334 1331 24 VIETEL-AS-AP Viettel Group, VN 45899 3135 1797 104 VNPT-AS-VN VNPT Corp, VN 7713 2701 831 493 TELKOMNET-AS-AP PT Telekomunikasi Indon 9808 2624 9043 62 CMNET-GD Guangdong Mobile Communication 4766 2288 11102 561 KIXS-AS-KR Korea Telecom, KR 9498 2245 434 221 BBIL-AP BHARTI Airtel Ltd., IN 4755 2139 441 193 TATACOMM-AS TATA Communications formerl 9394 2077 4898 24 CTTNET China TieTong Telecommunications
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 4035 280 29 VIASAT-SP-BACKBONE, US 11492 3998 266 665 CABLEONE, US 16509 3871 7816 1703 AMAZON-02, US 22773 3534 2971 151 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3375 1324 92 SHAW, CA 16625 2991 1570 2140 AKAMAI-AS, US 209 2389 5076 534 CENTURYLINK-US-LEGACY-QWEST, US 30036 2311 360 114 MEDIACOM-ENTERPRISE-BUSINESS, US 5650 2290 2941 1631 FRONTIER-FRTR, US 20115 2141 2795 519 CHARTER-20115, 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 5928 1599 131 UNI2-AS, ES 31334 4040 484 13 KABELDEUTSCHLAND-AS, DE 39891 3776 203 20 ALJAWWALSTC-AS, SA 8551 3293 379 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2908 465 1995 AKAMAI-ASN1, US 12389 2480 2248 731 ROSTELECOM-AS, RU 34984 2092 350 560 TELLCOM-AS, TR 9009 2060 217 1097 M247, GB 9121 1919 1691 18 TTNET, TR 13188 1604 100 47 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 6272 3291 596 Uninet S.A. de C.V., MX 10620 3361 534 446 Telmex Colombia S.A., CO 11830 2672 369 63 Instituto Costarricense de Electricidad 6503 1673 327 388 Axtel, S.A.B. de C.V., MX 7303 1557 1030 265 Telecom Argentina S.A., AR 28573 1328 2235 188 CLARO S.A., BR 13999 1232 502 289 Mega Cable, S.A. de C.V., MX 6147 1126 379 39 Telefonica del Peru S.A.A., PE 3816 1086 563 137 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 955 112 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 24863 1498 393 22 LINKdotNET-AS, EG 24835 1099 566 24 RAYA-AS, EG 36992 1057 1535 74 ETISALAT-MISR, EG 36903 875 452 97 MT-MPLS, MA 6713 600 1863 34 IAM-AS, MA 29571 558 68 11 ORANGE-COTE-IVOIRE, CI 37342 482 32 1 MOVITEL, MZ 36935 386 522 40 Vodafone-, EG 23889 373 231 15 MauritiusTelecom, MU 15399 357 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 6272 3291 596 Uninet S.A. de C.V., MX 12479 5928 1599 131 UNI2-AS, ES 7545 5304 666 617 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4621 4192 73 ERX-CERNET-BKB China Education and Rese 31334 4040 484 13 KABELDEUTSCHLAND-AS, DE 7155 4035 280 29 VIASAT-SP-BACKBONE, US 11492 3998 266 665 CABLEONE, US 16509 3871 7816 1703 AMAZON-02, US 39891 3776 203 20 ALJAWWALSTC-AS, SA 22773 3534 2971 151 ASN-CXA-ALL-CCI-22773-RDC, US
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 5928 5797 UNI2-AS, ES 7545 5304 4687 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4621 4548 ERX-CERNET-BKB China Education and Research Net 31334 4040 4027 KABELDEUTSCHLAND-AS, DE 7155 4035 4006 VIASAT-SP-BACKBONE, US 39891 3776 3756 ALJAWWALSTC-AS, SA 22773 3534 3383 ASN-CXA-ALL-CCI-22773-RDC, US 11492 3998 3333 CABLEONE, US 7552 3334 3310 VIETEL-AS-AP Viettel Group, VN 6327 3375 3283 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 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 23061 UNALLOCATED 8.39.119.0/24 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 /12:285 /13:579 /14:1158 /15:1911 /16:13379 /17:8132 /18:13819 /19:25646 /20:40380 /21:47562 /22:98571 /23:81498 /24:463393 /25:1289 /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 4911 5928 UNI2-AS, ES 31334 3885 4040 KABELDEUTSCHLAND-AS, DE 6327 3164 3375 SHAW, CA 11492 3128 3998 CABLEONE, US 7155 3125 4035 VIASAT-SP-BACKBONE, US 39891 2946 3776 ALJAWWALSTC-AS, SA 8551 2753 3293 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2748 3534 ASN-CXA-ALL-CCI-22773-RDC, US 8151 2084 6272 Uninet S.A. de C.V., MX 30036 2059 2311 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global) ----------------------------------------------
1:1546 2:1158 3:30 4:19 5:3310 6:48 8:1379 9:1 12:1786 13:495 14:2241 15:74 16:9 17:285 18:79 20:58 23:3361 24:2647 25:4 27:2497 31:2983 32:103 35:41 36:932 37:3270 38:1923 39:323 40:132 41:3401 42:926 43:2100 44:196 45:13655 46:3662 47:276 49:1425 50:1218 51:87 52:1134 54:271 55:696 56:6 57:48 58:1881 59:1126 60:691 61:2210 62:2198 63:1947 64:5069 65:2314 66:4866 67:2841 68:1209 69:3797 70:1427 71:669 72:2776 74:2638 75:1436 76:673 77:2576 78:1952 79:2429 80:1855 81:1557 82:1244 83:1116 84:1221 85:2495 86:560 87:1730 88:1090 89:2694 90:314 91:7553 92:1484 93:2450 94:2605 95:3729 96:1016 97:337 98:966 99:962 100:85 101:1093 102:795 103:23272 104:3558 105:392 106:836 107:1963 108:704 109:3778 110:1778 111:1995 112:1572 113:1392 114:1517 115:1829 116:1782 117:2048 118:2106 119:1697 120:851 121:1040 122:2367 123:1890 124:1559 125:2033 128:1359 129:897 130:619 131:1827 132:768 133:299 134:1238 135:275 136:602 137:847 138:2187 139:990 140:596 141:886 142:880 143:1177 144:950 145:325 146:1476 147:1016 148:2062 149:1131 150:813 151:1280 152:1429 153:370 154:4661 155:886 156:3327 157:1087 158:762 159:1936 160:1839 161:1018 162:3035 163:753 164:1396 165:1247 166:544 167:1504 168:3687 169:495 170:4250 171:762 172:1882 173:2379 174:1036 175:1014 176:2658 177:4185 178:3015 179:1478 180:2187 181:2455 182:2843 183:1117 184:2401 185:16151 186:3754 187:2588 188:4064 189:2125 190:8323 191:1531 192:10249 193:7377 194:6027 195:4310 196:3405 197:1879 198:6123 199:5917 200:7162 201:5151 202:10424 203:10120 204:4548 205:3077 206:3255 207:3290 208:4015 209:4376 210:4000 211:1981 212:3199 213:3015 214:1171 215:54 216:5923 217:2358 218:874 219:604 220:1981 221:915 222:1002 223:1467
End of report
-
cscora＠apnic.net