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[bgp-stats] Routing Table Report - Brisbane view
Routing Table Report 05:00 +10GMT Tue 04 Aug, 2020
Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/au/
Analysis Summary ----------------
BGP routing table entries examined: 815112 Prefixes after maximum aggregation (per Origin AS): 311739 Deaggregation factor: 2.61 Unique aggregates announced (without unneeded subnets): 393884 Total ASes present in the Internet Routing Table: 68869 Prefixes per ASN: 11.84 Origin-only ASes present in the Internet Routing Table: 59278 Origin ASes announcing only one prefix: 24631 Transit ASes present in the Internet Routing Table: 9591 Transit-only ASes present in the Internet Routing Table: 304 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 43 Max AS path prepend of ASN ( 22394) 38 Prefixes from unregistered ASNs in the Routing Table: 1057 Number of instances of unregistered ASNs: 1059 Number of 32-bit ASNs allocated by the RIRs: 32792 Number of 32-bit ASNs visible in the Routing Table: 27049 Prefixes from 32-bit ASNs in the Routing Table: 124744 Number of bogon 32-bit ASNs visible in the Routing Table: 25 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 496 Number of addresses announced to Internet: 2844400304 Equivalent to 169 /8s, 138 /16s and 26 /24s Percentage of available address space announced: 76.8 Percentage of allocated address space announced: 76.8 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: 273017
APNIC Region Analysis Summary -----------------------------
Prefixes being announced by APNIC Region ASes: 212837 Total APNIC prefixes after maximum aggregation: 62475 APNIC Deaggregation factor: 3.41 Prefixes being announced from the APNIC address blocks: 206976 Unique aggregates announced from the APNIC address blocks: 86088 APNIC Region origin ASes present in the Internet Routing Table: 10754 APNIC Prefixes per ASN: 19.25 APNIC Region origin ASes announcing only one prefix: 3003 APNIC Region transit ASes present in the Internet Routing Table: 1593 Average APNIC Region AS path length visible: 3.7 Max APNIC Region AS path length visible: 25 Number of APNIC region 32-bit ASNs visible in the Routing Table: 5858 Number of APNIC addresses announced to Internet: 768310184 Equivalent to 45 /8s, 203 /16s and 123 /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: 239908 Total ARIN prefixes after maximum aggregation: 110155 ARIN Deaggregation factor: 2.18 Prefixes being announced from the ARIN address blocks: 237166 Unique aggregates announced from the ARIN address blocks: 115686 ARIN Region origin ASes present in the Internet Routing Table: 18554 ARIN Prefixes per ASN: 12.78 ARIN Region origin ASes announcing only one prefix: 6788 ARIN Region transit ASes present in the Internet Routing Table: 1881 Average ARIN Region AS path length visible: 4.1 Max ARIN Region AS path length visible: 43 Number of ARIN region 32-bit ASNs visible in the Routing Table: 3350 Number of ARIN addresses announced to Internet: 1082015488 Equivalent to 64 /8s, 126 /16s and 63 /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: 228684 Total RIPE prefixes after maximum aggregation: 108500 RIPE Deaggregation factor: 2.11 Prefixes being announced from the RIPE address blocks: 224856 Unique aggregates announced from the RIPE address blocks: 135277 RIPE Region origin ASes present in the Internet Routing Table: 27265 RIPE Prefixes per ASN: 8.25 RIPE Region origin ASes announcing only one prefix: 11803 RIPE Region transit ASes present in the Internet Routing Table: 3782 Average RIPE Region AS path length visible: 4.5 Max RIPE Region AS path length visible: 31 Number of RIPE region 32-bit ASNs visible in the Routing Table: 9368 Number of RIPE addresses announced to Internet: 709302272 Equivalent to 42 /8s, 71 /16s and 24 /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: 109089 Total LACNIC prefixes after maximum aggregation: 25059 LACNIC Deaggregation factor: 4.35 Prefixes being announced from the LACNIC address blocks: 110249 Unique aggregates announced from the LACNIC address blocks: 47098 LACNIC Region origin ASes present in the Internet Routing Table: 10177 LACNIC Prefixes per ASN: 10.83 LACNIC Region origin ASes announcing only one prefix: 2541 LACNIC Region transit ASes present in the Internet Routing Table: 1905 Average LACNIC Region AS path length visible: 5.1 Max LACNIC Region AS path length visible: 31 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 7760 Number of LACNIC addresses announced to Internet: 174782976 Equivalent to 10 /8s, 106 /16s and 250 /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: 23524 Total AfriNIC prefixes after maximum aggregation: 4772 AfriNIC Deaggregation factor: 4.93 Prefixes being announced from the AfriNIC address blocks: 35369 Unique aggregates announced from the AfriNIC address blocks: 9323 AfriNIC Region origin ASes present in the Internet Routing Table: 1423 AfriNIC Prefixes per ASN: 24.86 AfriNIC Region origin ASes announcing only one prefix: 496 AfriNIC Region transit ASes present in the Internet Routing Table: 286 Average AfriNIC Region AS path length visible: 5.0 Max AfriNIC Region AS path length visible: 29 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 713 Number of AfriNIC addresses announced to Internet: 109560320 Equivalent to 6 /8s, 135 /16s and 194 /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 5549 749 653 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3447 1330 20 VIETEL-AS-AP Viettel Group, VN 45899 3210 1831 107 VNPT-AS-VN VNPT Corp, VN 7713 2706 825 566 TELKOMNET-AS-AP PT Telekomunikasi Indon 9808 2535 9043 60 CMNET-GD Guangdong Mobile Communication 9498 2289 450 226 BBIL-AP BHARTI Airtel Ltd., IN 4766 2154 11102 552 KIXS-AS-KR Korea Telecom, KR 4755 2139 441 193 TATACOMM-AS TATA Communications formerl 9394 2047 4914 18 CTTNET China TieTong Telecommunications 9829 1937 1339 98 BSNL-NIB National Internet Backbone, IN
Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-APNIC
ARIN Region per AS prefix count summary ---------------------------------------
ASN No of nets /20 equiv MaxAgg Description 11492 4506 302 630 CABLEONE, US 16509 4082 8169 1847 AMAZON-02, US 7155 4034 264 32 VIASAT-SP-BACKBONE, US 22773 3610 2979 170 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3347 1323 83 SHAW, CA 16625 3126 1653 2246 AKAMAI-AS, US 209 2482 5077 531 CENTURYLINK-US-LEGACY-QWEST, US 26484 2436 152 331 IKGUL-26484, US 30036 2432 365 148 MEDIACOM-ENTERPRISE-BUSINESS, US 5650 2307 2981 1623 FRONTIER-FRTR, US
Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-ARIN
RIPE Region per AS prefix count summary ---------------------------------------
ASN No of nets /20 equiv MaxAgg Description 12479 5965 1652 135 UNI2-AS, ES 8551 3178 379 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 3109 2220 1024 AKAMAI-ASN1, EU 39891 2880 171 20 ALJAWWALSTC-AS, SA 12389 2541 2264 769 ROSTELECOM-AS, RU 34984 2169 354 567 TELLCOM-AS, TR 47331 2167 415 1612 TTNET, TR 9009 2115 217 1145 M247, GB 13188 1609 100 35 TRIOLAN, UA 61317 1356 157 594 ASDETUK http://www.heficed.com, GB
Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-RIPE
LACNIC Region per AS prefix count summary -----------------------------------------
ASN No of nets /20 equiv MaxAgg Description 8151 7323 3306 603 Uninet S.A. de C.V., MX 10620 3364 530 528 Telmex Colombia S.A., CO 11830 2582 369 63 Instituto Costarricense de Electricidad 6503 1705 325 381 Axtel, S.A.B. de C.V., MX 7303 1495 964 257 Telecom Argentina S.A., AR 13999 1408 497 363 Mega Cable, S.A. de C.V., MX 28573 1397 2243 212 CLARO S.A., BR 6147 1124 379 39 Telefonica del Peru S.A.A., PE 3816 1121 569 149 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 958 111 70 Alestra, S. de R.L. de C.V., MX
Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary ------------------------------------------
ASN No of nets /20 equiv MaxAgg Description 24863 1493 393 22 LINKdotNET-AS, EG 24835 1122 474 23 RAYA-AS, EG 36992 1117 1539 76 ETISALAT-MISR, EG 36903 917 480 93 MT-MPLS, MA 29571 629 68 11 ORANGE-COTE-IVOIRE, CI 6713 552 1863 34 IAM-AS, MA 15399 491 45 12 WANANCHI-, KE 37342 482 32 1 MOVITEL, MZ 23889 461 231 15 MauritiusTelecom, MU 36935 461 522 41 Vodafone-, EG
Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-AFRINIC
Global Per AS prefix count summary ----------------------------------
ASN No of nets /20 equiv MaxAgg Description 8151 7323 3306 603 Uninet S.A. de C.V., MX 12479 5965 1652 135 UNI2-AS, ES 7545 5549 749 653 TPG-INTERNET-AP TPG Telecom Limited, AU 11492 4506 302 630 CABLEONE, US 16509 4082 8169 1847 AMAZON-02, US 7155 4034 264 32 VIASAT-SP-BACKBONE, US 22773 3610 2979 170 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3447 1330 20 VIETEL-AS-AP Viettel Group, VN 10620 3364 530 528 Telmex Colombia S.A., CO 6327 3347 1323 83 SHAW, CA
Complete listing at http://thyme.rand.apnic.net/au/data-ASnet
Global Per AS Maximum Aggregation summary -----------------------------------------
ASN No of nets Net Savings Description 12479 5965 5830 UNI2-AS, ES 7545 5549 4896 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4034 4002 VIASAT-SP-BACKBONE, US 11492 4506 3876 CABLEONE, US 22773 3610 3440 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3447 3427 VIETEL-AS-AP Viettel Group, VN 6327 3347 3264 SHAW, CA 8551 3178 3133 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 45899 3210 3103 VNPT-AS-VN VNPT Corp, VN 39891 2880 2860 ALJAWWALSTC-AS, SA
Complete listing at http://thyme.rand.apnic.net/au/data-CIDRnet
List of Unregistered Origin ASNs (Global) -----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name 64764 PRIVATE 1.6.161.0/24 9583 SIFY-AS-IN Sify Limited, IN 64764 PRIVATE 1.6.177.0/24 9583 SIFY-AS-IN Sify Limited, IN 22357 UNALLOCATED 8.7.108.0/24 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 23061 UNALLOCATED 8.39.119.0/24 3356 LEVEL3, US 26584 UNALLOCATED 8.42.62.0/23 209 CENTURYLINK-US-LEGACY-QWEST,
Complete listing at http://thyme.rand.apnic.net/au/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/au/data-dsua
Advertised Unallocated Addresses --------------------------------
Unassigned Network ASN Information AS Name 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 No. 14, Jala 27.126.156.0/23 Origin: 55827 UNASSIGNED Transit: 9930 TTNET-MY TIME dotCom Berhad No. 14, Jala 27.126.158.0/23 Origin: 55827 UNASSIGNED Transit: 9930 TTNET-MY TIME dotCom Berhad No. 14, Jala 41.67.208.0/21 Origin: 15964 CAMNET-AS, CM Transit: 12956 TELEFONICA TELXIUS, ES
Complete listing at http://thyme.rand.apnic.net/au/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 /8:9 /9:11 /10:38 /11:100 /12:287 /13:575 /14:1174 /15:1966 /16:13374 /17:8246 /18:13970 /19:25769 /20:40317 /21:49080 /22:101587 /23:84144 /24:474301 /25:43 /26:20 /27:33 /28:28 /29:20 /30:18 /31:2 /32:0
Advertised prefixes smaller than registry allocations -----------------------------------------------------
ASN No of nets Total ann. Description 12479 4986 5965 UNI2-AS, ES 11492 3556 4506 CABLEONE, US 6327 3143 3347 SHAW, CA 7155 3122 4034 VIASAT-SP-BACKBONE, US 22773 2797 3610 ASN-CXA-ALL-CCI-22773-RDC, US 8551 2637 3178 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 8151 2514 7323 Uninet S.A. de C.V., MX 39891 2417 2880 ALJAWWALSTC-AS, SA 30036 2176 2432 MEDIACOM-ENTERPRISE-BUSINESS, US 5650 1993 2307 FRONTIER-FRTR, US
Complete listing at http://thyme.rand.apnic.net/au/data-sXXas-nos
Number of /24s announced per /8 block (Global) ----------------------------------------------
1:1818 2:1159 3:32 4:17 5:3433 6:52 8:1451 9:1 11:1 12:1781 13:519 14:2281 15:72 16:8 17:293 18:84 20:108 23:3830 24:2333 25:3 27:2594 31:2174 32:122 34:1 35:42 36:963 37:3370 38:1877 39:444 40:126 41:3694 42:880 43:2150 44:213 45:14709 46:3627 47:317 49:1496 50:1593 51:90 52:1107 54:227 55:630 56:6 57:58 58:1883 59:1126 60:777 61:2296 62:2124 63:1998 64:5227 65:2345 66:5078 67:2910 68:1177 69:4013 70:1397 71:686 72:2886 74:2573 75:1454 76:666 77:1932 78:2012 79:2359 80:2015 81:1618 82:1337 83:1078 84:1216 85:2752 86:541 87:1755 88:1411 89:2805 90:322 91:7109 92:1542 93:2502 94:2746 95:3486 96:1242 97:338 98:932 99:977 100:87 101:1203 102:1032 103:24257 104:3495 105:401 106:880 107:2065 108:713 109:3717 110:1831 111:1994 112:1636 113:1345 114:1333 115:2030 116:1809 117:2150 118:2130 119:1784 120:814 121:1029 122:2450 123:2012 124:1581 125:2009 128:1405 129:1222 130:692 131:1883 132:767 133:306 134:1384 135:298 136:631 137:1009 138:2269 139:1033 140:712 141:1055 142:950 143:1236 144:1101 145:376 146:1379 147:1021 148:2106 149:1227 150:774 151:1058 152:1499 153:423 154:4567 155:1130 156:3063 157:1117 158:867 159:1969 160:1920 161:1058 162:3116 163:890 164:1488 165:1300 166:554 167:1689 168:3540 169:596 170:4273 171:786 172:1962 173:2596 174:982 175:1058 176:2607 177:4740 178:2687 179:1553 180:2381 181:2531 182:3071 183:1171 184:2435 185:16678 186:3859 187:2992 188:3300 189:2542 190:8883 191:1434 192:10367 193:7582 194:6253 195:4420 196:3192 197:2083 198:6135 199:5966 200:7251 201:5221 202:10475 203:10468 204:4566 205:3103 206:3172 207:3286 208:4049 209:4524 210:3861 211:1913 212:3439 213:3139 214:1152 215:62 216:6084 217:2422 218:838 219:457 220:2105 221:913 222:836 223:1550
End of report
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