Keyboard Shortcuts
Thread View
j
: Next unread messagek
: Previous unread messagej a
: Jump to all threadsj l
: Jump to MailingList overview
[bgp-stats] Routing Table Report - Singapore view
Routing Table Report 09:00 +10GMT Thu 11 Jun, 2020
Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/singapore/
Analysis Summary ----------------
BGP routing table entries examined: 795533 Prefixes after maximum aggregation (per Origin AS): 306808 Deaggregation factor: 2.59 Unique aggregates announced (without unneeded subnets): 396075 Total ASes present in the Internet Routing Table: 67963 Prefixes per ASN: 11.71 Origin-only ASes present in the Internet Routing Table: 58533 Origin ASes announcing only one prefix: 24389 Transit ASes present in the Internet Routing Table: 9430 Transit-only ASes present in the Internet Routing Table: 297 Average AS path length visible in the Internet Routing Table: 4.0 Max AS path length visible: 42 Max AS path prepend of ASN ( 22394) 38 Prefixes from unregistered ASNs in the Routing Table: 813 Number of instances of unregistered ASNs: 820 Number of 32-bit ASNs allocated by the RIRs: 31994 Number of 32-bit ASNs visible in the Routing Table: 26287 Prefixes from 32-bit ASNs in the Routing Table: 120338 Number of bogon 32-bit ASNs visible in the Routing Table: 8 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 542 Number of addresses announced to Internet: 2842646016 Equivalent to 169 /8s, 111 /16s and 86 /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: 266716
APNIC Region Analysis Summary -----------------------------
Prefixes being announced by APNIC Region ASes: 204699 Total APNIC prefixes after maximum aggregation: 61316 APNIC Deaggregation factor: 3.34 Prefixes being announced from the APNIC address blocks: 198382 Unique aggregates announced from the APNIC address blocks: 85560 APNIC Region origin ASes present in the Internet Routing Table: 10508 APNIC Prefixes per ASN: 18.88 APNIC Region origin ASes announcing only one prefix: 2947 APNIC Region transit ASes present in the Internet Routing Table: 1533 Average APNIC Region AS path length visible: 4.1 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 5648 Number of APNIC addresses announced to Internet: 768805888 Equivalent to 45 /8s, 211 /16s and 12 /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: 236599 Total ARIN prefixes after maximum aggregation: 108676 ARIN Deaggregation factor: 2.18 Prefixes being announced from the ARIN address blocks: 234027 Unique aggregates announced from the ARIN address blocks: 119445 ARIN Region origin ASes present in the Internet Routing Table: 18395 ARIN Prefixes per ASN: 12.72 ARIN Region origin ASes announcing only one prefix: 6738 ARIN Region transit ASes present in the Internet Routing Table: 1846 Average ARIN Region AS path length visible: 3.6 Max ARIN Region AS path length visible: 42 Number of ARIN region 32-bit ASNs visible in the Routing Table: 3253 Number of ARIN addresses announced to Internet: 1080556032 Equivalent to 64 /8s, 103 /16s and 250 /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: 224741 Total RIPE prefixes after maximum aggregation: 106725 RIPE Deaggregation factor: 2.11 Prefixes being announced from the RIPE address blocks: 221224 Unique aggregates announced from the RIPE address blocks: 133927 RIPE Region origin ASes present in the Internet Routing Table: 27080 RIPE Prefixes per ASN: 8.17 RIPE Region origin ASes announcing only one prefix: 11743 RIPE Region transit ASes present in the Internet Routing Table: 3799 Average RIPE Region AS path length visible: 4.1 Max RIPE Region AS path length visible: 40 Number of RIPE region 32-bit ASNs visible in the Routing Table: 9177 Number of RIPE addresses announced to Internet: 708993024 Equivalent to 42 /8s, 66 /16s and 96 /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: 105813 Total LACNIC prefixes after maximum aggregation: 24744 LACNIC Deaggregation factor: 4.28 Prefixes being announced from the LACNIC address blocks: 106868 Unique aggregates announced from the LACNIC address blocks: 46523 LACNIC Region origin ASes present in the Internet Routing Table: 9932 LACNIC Prefixes per ASN: 10.76 LACNIC Region origin ASes announcing only one prefix: 2477 LACNIC Region transit ASes present in the Internet Routing Table: 1850 Average LACNIC Region AS path length visible: 4.6 Max LACNIC Region AS path length visible: 31 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 7516 Number of LACNIC addresses announced to Internet: 174367488 Equivalent to 10 /8s, 100 /16s and 163 /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: 22868 Total AfriNIC prefixes after maximum aggregation: 4696 AfriNIC Deaggregation factor: 4.87 Prefixes being announced from the AfriNIC address blocks: 34490 Unique aggregates announced from the AfriNIC address blocks: 10169 AfriNIC Region origin ASes present in the Internet Routing Table: 1399 AfriNIC Prefixes per ASN: 24.65 AfriNIC Region origin ASes announcing only one prefix: 484 AfriNIC Region transit ASes present in the Internet Routing Table: 276 Average AfriNIC Region AS path length visible: 4.3 Max AfriNIC Region AS path length visible: 30 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 693 Number of AfriNIC addresses announced to Internet: 109411840 Equivalent to 6 /8s, 133 /16s and 126 /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 5515 705 640 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3445 1330 20 VIETEL-AS-AP Viettel Group, VN 9808 3194 9043 61 CMNET-GD Guangdong Mobile Communication 45899 3149 1806 101 VNPT-AS-VN VNPT Corp, VN 7713 2709 828 515 TELKOMNET-AS-AP PT Telekomunikasi Indon 9498 2264 433 218 BBIL-AP BHARTI Airtel Ltd., IN 4755 2131 441 193 TATACOMM-AS TATA Communications formerl 4766 2092 11101 549 KIXS-AS-KR Korea Telecom, KR 9394 2038 4914 18 CTTNET China TieTong Telecommunications 9829 1868 1324 42 BSNL-NIB National Internet Backbone, IN
Complete listing at http://thyme.rand.apnic.net/singapore/data-ASnet-APNIC
ARIN Region per AS prefix count summary ---------------------------------------
ASN No of nets /20 equiv MaxAgg Description 11492 4450 299 622 CABLEONE, US 7155 4036 264 27 VIASAT-SP-BACKBONE, US 16509 3929 8124 1786 AMAZON-02, US 22773 3541 2968 151 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3365 1324 89 SHAW, CA 16625 3101 1619 2214 AKAMAI-AS, US 209 2407 5076 531 CENTURYLINK-US-LEGACY-QWEST, US 30036 2405 365 215 MEDIACOM-ENTERPRISE-BUSINESS, US 5650 2304 2981 1621 FRONTIER-FRTR, US 26484 2182 136 205 IKGUL-26484, US
Complete listing at http://thyme.rand.apnic.net/singapore/data-ASnet-ARIN
RIPE Region per AS prefix count summary ---------------------------------------
ASN No of nets /20 equiv MaxAgg Description 12479 5800 1658 138 UNI2-AS, ES 39891 3479 193 22 ALJAWWALSTC-AS, SA 8551 3178 379 44 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 3044 449 2059 AKAMAI-ASN1, EU 12389 2508 2254 755 ROSTELECOM-AS, RU 9009 2199 231 1191 M247, GB 34984 2130 353 563 TELLCOM-AS, TR 13188 1607 100 35 TRIOLAN, UA 61317 1289 142 559 ASDETUK http://www.heficed.com, GB 25019 1182 987 110 SAUDINETSTC-AS, SA
Complete listing at http://thyme.rand.apnic.net/singapore/data-ASnet-RIPE
LACNIC Region per AS prefix count summary -----------------------------------------
ASN No of nets /20 equiv MaxAgg Description 8151 6669 3328 597 Uninet S.A. de C.V., MX 10620 3351 529 506 Telmex Colombia S.A., CO 11830 2666 369 63 Instituto Costarricense de Electricidad 6503 1698 327 388 Axtel, S.A.B. de C.V., MX 7303 1513 984 250 Telecom Argentina S.A., AR 13999 1425 513 326 Mega Cable, S.A. de C.V., MX 28573 1360 2243 213 CLARO S.A., BR 3816 1106 570 149 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1106 379 39 Telefonica del Peru S.A.A., PE 11172 956 111 69 Alestra, S. de R.L. de C.V., MX
Complete listing at http://thyme.rand.apnic.net/singapore/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary ------------------------------------------
ASN No of nets /20 equiv MaxAgg Description 24863 1484 393 22 LINKdotNET-AS, EG 24835 1119 466 23 RAYA-AS, EG 36992 1086 1539 76 ETISALAT-MISR, EG 36903 900 472 91 MT-MPLS, MA 29571 604 68 11 ORANGE-COTE-IVOIRE, CI 6713 549 1863 34 IAM-AS, MA 37342 481 32 1 MOVITEL, MZ 36935 418 522 44 Vodafone-, EG 23889 365 231 15 MauritiusTelecom, MU 15399 364 45 12 WANANCHI-, KE
Complete listing at http://thyme.rand.apnic.net/singapore/data-ASnet-AFRINIC
Global Per AS prefix count summary ----------------------------------
ASN No of nets /20 equiv MaxAgg Description 8151 6669 3328 597 Uninet S.A. de C.V., MX 12479 5800 1658 138 UNI2-AS, ES 7545 5515 705 640 TPG-INTERNET-AP TPG Telecom Limited, AU 11492 4450 299 622 CABLEONE, US 7155 4036 264 27 VIASAT-SP-BACKBONE, US 16509 3929 8124 1786 AMAZON-02, US 22773 3541 2968 151 ASN-CXA-ALL-CCI-22773-RDC, US 39891 3479 193 22 ALJAWWALSTC-AS, SA 7552 3445 1330 20 VIETEL-AS-AP Viettel Group, VN 6327 3365 1324 89 SHAW, CA
Complete listing at http://thyme.rand.apnic.net/singapore/data-ASnet
Global Per AS Maximum Aggregation summary -----------------------------------------
ASN No of nets Net Savings Description 12479 5800 5662 UNI2-AS, ES 7545 5515 4875 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4036 4009 VIASAT-SP-BACKBONE, US 11492 4450 3828 CABLEONE, US 39891 3479 3457 ALJAWWALSTC-AS, SA 7552 3445 3425 VIETEL-AS-AP Viettel Group, VN 22773 3541 3390 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3365 3276 SHAW, CA 8551 3178 3134 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 9808 3194 3133 CMNET-GD Guangdong Mobile Communication Co.Ltd.
Complete listing at http://thyme.rand.apnic.net/singapore/data-CIDRnet
List of Unregistered Origin ASNs (Global) -----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name 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 22442 HOU-PHONOSCOPE, US 23061 UNALLOCATED 8.39.119.0/24 3356 LEVEL3, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 46766 UNALLOCATED 8.44.208.0/24 3356 LEVEL3, US 40544 UNALLOCATED 12.0.33.0/24 6461 ZAYO-6461, US
Complete listing at http://thyme.rand.apnic.net/singapore/data-badAS
Advertised Unallocated Addresses --------------------------------
Unassigned Network ASN Information AS Name 23.148.160.0/24 Origin: 29802 HVC-AS, US Transit: 2914 NTT-COMMUNICATIONS-2914, 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, MY 27.126.156.0/22 Origin: 55827 UNASSIGNED Transit: 9930 TTNET-MY TIME dotCom Berhad, MY 27.126.158.0/23 Origin: 55827 UNASSIGNED Transit: 9930 TTNET-MY TIME dotCom Berhad, MY
Complete listing at http://thyme.rand.apnic.net/singapore/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 /10:37 /11:98 /12:283 /13:577 /14:1163 /15:1904 /16:13321 /17:8155 /18:13732 /19:25371 /20:39405 /21:47483 /22:99764 /23:82311 /24:461909 /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 12479 4808 5800 UNI2-AS, ES 11492 3531 4450 CABLEONE, US 6327 3156 3365 SHAW, CA 7155 3128 4036 VIASAT-SP-BACKBONE, US 22773 2755 3541 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2641 3479 ALJAWWALSTC-AS, SA 8551 2638 3178 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 8151 2362 6669 Uninet S.A. de C.V., MX 30036 2148 2405 MEDIACOM-ENTERPRISE-BUSINESS, US 11830 2016 2666 Instituto Costarricense de Electricidad y Telec
Complete listing at http://thyme.rand.apnic.net/singapore/data-sXXas-nos
Number of /24s announced per /8 block (Global) ----------------------------------------------
1:1519 2:1174 3:30 4:17 5:3550 6:52 8:1378 9:1 11:1 12:1781 13:511 14:2291 15:71 16:8 17:293 18:81 20:104 23:3668 24:2270 25:2 27:2513 31:2088 32:111 34:3 35:32 36:945 37:3361 38:2010 39:417 40:122 41:3580 42:529 43:2097 44:208 45:14342 46:3636 47:233 49:1446 50:1466 51:93 52:1052 54:229 55:644 56:6 57:49 58:1632 59:1031 60:736 61:2229 62:2071 63:1976 64:5184 65:2265 66:5005 67:2883 68:1185 69:3932 70:1404 71:676 72:2864 74:2565 75:1441 76:671 77:1945 78:1636 79:2358 80:1907 81:1618 82:1309 83:1019 84:1216 85:2564 86:529 87:1725 88:973 89:2747 90:304 91:7001 92:1514 93:2493 94:2699 95:3191 96:1226 97:333 98:923 99:978 100:70 101:1002 102:959 103:23560 104:3485 105:395 106:876 107:2009 108:693 109:3657 110:1799 111:2000 112:1599 113:1242 114:1281 115:1808 116:1715 117:2121 118:2027 119:1662 120:796 121:978 122:2365 123:1917 124:1502 125:1961 128:1299 129:1170 130:640 131:1845 132:741 133:302 134:1299 135:279 136:601 137:844 138:2186 139:990 140:670 141:985 142:913 143:1213 144:1012 145:304 146:1374 147:1023 148:2110 149:1179 150:866 151:1301 152:1481 153:394 154:4633 155:1060 156:3104 157:1124 158:819 159:1974 160:1895 161:1041 162:3055 163:813 164:1457 165:1286 166:548 167:1629 168:3505 169:514 170:4205 171:769 172:1966 173:2556 174:984 175:1020 176:2685 177:4208 178:2684 179:1456 180:2239 181:2452 182:3043 183:1153 184:2420 185:16403 186:3704 187:2812 188:3178 189:2333 190:8654 191:1309 192:10347 193:7501 194:6191 195:4352 196:3214 197:1992 198:6029 199:5880 200:7226 201:5226 202:10000 203:10125 204:4483 205:3076 206:3171 207:3212 208:4043 209:4418 210:3688 211:1897 212:3337 213:3189 214:1193 215:62 216:6028 217:2409 218:842 219:403 220:2020 221:913 222:799 223:1481
End of report
Activity Summary
- 1676 days inactive
- 1676 days old
- bgp-stats@lists.apnic.net
- 1 participants
- 0 comments