BGP Announced

AS CIDR Description
AS7377 132.239.0.0/16 UCSD - University of California, San Diego, US

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:121)

IP Host DateTime
132.239.40.1 prod-vlan3900-gw.ucsd.edu 2025-04-07 17:59:33
132.239.40.8 mdhcwwing120502.ucsd.edu 2025-04-07 17:59:33
132.239.40.9 surgsec-40-9.ucsd.edu 2025-04-07 17:59:33
132.239.40.12 surg40-12.ucsd.edu 2025-04-07 17:59:33
132.239.40.13 mpf40-13.ucsd.edu 2025-04-07 17:59:33
132.239.40.14 med40-14.ucsd.edu 2025-04-07 17:59:33
132.239.40.15 mc40-15.ucsd.edu 2025-04-07 17:59:33
132.239.40.16 surg40-16.ucsd.edu 2025-04-07 17:59:33
132.239.40.17 qa10.hsrcqa.ucsd.edu 2025-04-07 17:59:33
132.239.40.18 mawilson-2k-er.ucsd.edu 2025-04-07 17:59:33
132.239.40.19 med40-19.ucsd.edu 2025-04-07 17:59:33
132.239.40.20 surgsec-40-20.ucsd.edu 2025-04-07 17:59:33
132.239.40.21 vchs40-21.ucsd.edu som40-21.ucsd.edu 2025-04-07 17:59:33
132.239.40.22 sdscns.gslbext.ucsd.edu nssnipsdscpubext.ucsd.edu 2025-04-07 17:59:33
132.239.40.23 cwpsdsc.ucsd.edu 2025-04-07 17:59:33
132.239.40.24 nssnipsdsctestext.ucsd.edu 2025-04-07 17:59:33
132.239.40.26 vchs40-26.ucsd.edu 2025-04-07 17:59:33
132.239.40.29 mc40-29.ucsd.edu repro40-29.ucsd.edu 2025-04-07 17:59:33
132.239.40.30 qa04.hsrcqa.ucsd.edu qa03.hsrcqa.ucsd.edu qa02.hsrcqa.ucsd.edu hsrc-7hcgml1.ucsd.edu hsrc01devops.ucsd.edu acpbreedtech2.ucsd.edu qa15.hsrcqa.ucsd.edu qa14.hsrcqa.ucsd.edu qa13.hsrcqa.ucsd.edu qa12.hsrcqa.ucsd.edu qa11.hsrcqa.ucsd.edu qa01.hsrc 2025-04-07 17:59:33
132.239.40.32 nssnipsdscucipubext.ucsd.edu 2025-04-07 17:59:33
132.239.40.33 magviewtestportal.ucsd.edu 2025-04-07 17:59:33
132.239.40.34 acpbreedtech1.ucsd.edu 2025-04-07 17:59:33
132.239.40.35 sdscuciio01.ucsd.edu 2025-04-07 17:59:33
132.239.40.36 mc40-36.ucsd.edu 2025-04-07 17:59:33
132.239.40.37 mc40-37.ucsd.edu 2025-04-07 17:59:33
132.239.40.38 mc40-38.ucsd.edu 2025-04-07 17:59:33
132.239.40.39 sur-f0nbv1.ucsd.edu 2025-04-07 17:59:33
132.239.40.40 mc40-40.ucsd.edu 2025-04-07 17:59:33
132.239.40.41 hsc40-41.ucsd.edu 2025-04-07 17:59:33
132.239.40.43 med40-43.ucsd.edu 2025-04-07 17:59:33
132.239.40.44 med40-44.ucsd.edu 2025-04-07 17:59:33
132.239.40.45 hsm40-45.ucsd.edu 2025-04-07 17:59:33
132.239.40.46 hsm40-46.ucsd.edu 2025-04-07 17:59:33
132.239.40.49 medicine40-49.ucsd.edu 2025-04-07 17:59:33
132.239.40.51 surg40-51.ucsd.edu 2025-04-07 17:59:33
132.239.40.52 med40-52.ucsd.edu 2025-04-07 17:59:33
132.239.40.55 med40-55.ucsd.edu 2025-04-07 17:59:33
132.239.40.57 sur-cb75s01.ucsd.edu 2025-04-07 17:59:33
132.239.40.59 som40-59.ucsd.edu 2025-04-07 17:59:33
132.239.40.62 gcrc40-62.ucsd.edu 2025-04-07 17:59:33
132.239.40.65 agg-vss-2-vlan1331-gw.ucsd.edu 2025-04-07 17:59:33
132.239.40.66 ucen-0a-46.ucsd.edu 2025-04-07 17:59:33
132.239.40.67 ucen-eth01.ucsd.edu 2025-04-07 17:59:33
132.239.40.68 ucen-eth02.ucsd.edu 2025-04-07 17:59:33
132.239.40.69 ucen-dell-monitor.ucsd.edu 2025-04-07 17:59:33
132.239.40.70 ucop-pc-5413798fea41.ucsd.edu 2025-04-07 17:59:33
132.239.40.71 cop-pc-d46a6ad53977.ucsd.edu 2025-04-07 17:59:33
132.239.40.75 ic-ispo-5.ucsd.edu 2025-04-07 17:59:33
132.239.40.76 sl-44ny1v3.ucsd.edu 2025-04-07 17:59:33
132.239.40.77 linksys05601.dynamic.ucsd.edu 2025-04-07 17:59:33
132.239.40.78 sor-tlyall-8.ucsd.edu 2025-04-07 17:59:33
132.239.40.80 sor-jwu-9.ucsd.edu 2025-04-07 17:59:33
132.239.40.88 itsh2wfw57eq6nv.dynamic.ucsd.edu 2025-04-07 17:59:33
132.239.40.96 itsh2wfw4xtq6nv.dynamic.ucsd.edu 2025-04-07 17:59:33
132.239.40.105 loftprojector.ucsd.edu 2025-04-07 17:59:33
132.239.40.111 its-6wf4px2.ucsd.edu 2025-04-07 17:59:33
132.239.40.128 hillcrest-sr-rsm-vl206-pps-network-40-128.ucsd.edu 2025-04-07 17:59:33
132.239.40.129 hillcrest-sr-rsm-vl206-pps-gw-40-129.ucsd.edu hsr-6807-vss-vlan206-gw.ucsd.edu 2025-04-07 17:59:33
132.239.40.130 ml326dckn100806.ucsd.edu 2025-04-07 17:59:33
132.239.40.134 mc-40-134.ucsd.edu 2025-04-07 17:59:33
132.239.40.135 md330dckn113001.ucsd.edu 2025-04-07 17:59:33
132.239.40.136 md326dcknl00301.ucsd.edu 2025-04-07 17:59:33
132.239.40.137 mdcrstcht200701.ucsd.edu 2025-04-07 17:59:33
132.239.40.140 somjhlwqw1.ucsd.edu 2025-04-07 17:59:33
132.239.40.142 ml330dckn110304.ucsd.edu 2025-04-07 17:59:33
132.239.40.143 ml326dckn100202.ucsd.edu 2025-04-07 17:59:33
132.239.40.144 md326dckn110901.ucsd.edu 2025-04-07 17:59:33
132.239.40.145 med40-145.ucsd.edu 2025-04-07 17:59:33
132.239.40.147 ehsucmc-laptop.ucsd.edu 2025-04-07 17:59:33
132.239.40.148 md326dckn1115a2.ucsd.edu 2025-04-07 17:59:33
132.239.40.149 mdcrstcht201503.ucsd.edu 2025-04-07 17:59:33
132.239.40.150 mc-40-150.ucsd.edu 2025-04-07 17:59:33
132.239.40.151 md330dckn113002.ucsd.edu 2025-04-07 17:59:33
132.239.40.152 md326dckn100005.ucsd.edu 2025-04-07 17:59:33
132.239.40.153 md330dckn110303.ucsd.edu 2025-04-07 17:59:33
132.239.40.154 md326dckn100006.ucsd.edu 2025-04-07 17:59:33
132.239.40.155 hillcrest-sr-rsm-vl206-pps-hsrp-40-155.ucsd.edu 2025-04-07 17:59:33
132.239.40.157 hillcrest-sr-rsm-vl206-pps-hsrp-40-157.ucsd.edu 2025-04-07 17:59:33
132.239.40.158 mdcrstcht201501.ucsd.edu 2025-04-07 17:59:33
132.239.40.159 cc-94q8q01.ucsd.edu 2025-04-07 17:59:33
132.239.40.160 mbc8.ucsd.edu 2025-04-07 17:59:33
132.239.40.162 hdcrstcht100902.ucsd.edu 2025-04-11 00:30:38
132.239.40.163 md326dckn200002.ucsd.edu 2025-04-07 17:59:33
132.239.40.164 mdcrstcht100902.ucsd.edu 2025-04-07 17:59:33
132.239.40.165 owen40-165.ucsd.edu 2025-04-07 17:59:33
132.239.40.167 med40-167.ucsd.edu 2025-04-07 17:59:33
132.239.40.168 neuro40-168.ucsd.edu 2025-04-07 17:59:33
132.239.40.170 mc3989.ucsd.edu 2025-04-07 17:59:33
132.239.40.171 med40-171.ucsd.edu 2025-04-07 17:59:33
132.239.40.172 md330dckn101202.ucsd.edu 2025-04-07 17:59:33
132.239.40.173 mc21403.ucsd.edu 2025-04-07 17:59:33
132.239.40.174 mdcrstcht100702.ucsd.edu 2025-04-07 17:59:33
132.239.40.175 md330dckn100002.ucsd.edu 2025-04-07 17:59:33
132.239.40.176 md330dckn100302.ucsd.edu 2025-04-07 17:59:33
132.239.40.177 md326dcknl00101.ucsd.edu 2025-04-07 17:59:33
132.239.40.178 md326dckn1trl03.ucsd.edu 2025-04-07 17:59:33
132.239.40.179 md326dckn100801.ucsd.edu 2025-04-07 17:59:33
132.239.40.180 md330dckn100402.ucsd.edu 2025-04-07 17:59:33
132.239.40.183 md330dckn1103a1.ucsd.edu 2025-04-07 17:59:33
132.239.40.185 md326dcknl00202.ucsd.edu 2025-04-07 17:59:33
132.239.40.187 mc22178.ucsd.edu 2025-04-07 17:59:33
132.239.40.190 md326dckn100701.ucsd.edu 2025-04-07 17:59:33
132.239.40.191 hillcrest-sr-rsm-vl206-pps-broad-40-191.ucsd.edu 2025-04-07 17:59:33
132.239.40.193 hsr-6807-vss-vlan204-gw.ucsd.edu hillcrest-sr-6513-vl204-bachman-arbor-gw-40-193.ucsd.edu 2025-04-07 17:59:33
132.239.40.194 mctrans40-194.ucsd.edu 2025-04-07 17:59:33
132.239.40.195 fdc-hmc40195.ucsd.edu 2025-04-07 17:59:33
132.239.40.196 ts-bpo040196.ucsd.edu 2025-04-07 17:59:33
132.239.40.197 ts-bpo040197.ucsd.edu 2025-04-07 17:59:33
132.239.40.201 mctrans40-201.ucsd.edu 2025-04-07 17:59:33
132.239.40.203 trans-40-203.ucsd.edu 2025-04-07 17:59:33
132.239.40.204 mctrans40-204.ucsd.edu 2025-04-07 17:59:33
132.239.40.205 mctrans-40-205.ucsd.edu 2025-04-07 17:59:33
132.239.40.206 mctrans-40-206.ucsd.edu 2025-04-07 17:59:33
132.239.40.207 mctrans40-207.ucsd.edu 2025-04-07 17:59:33
132.239.40.208 ts-arbor40208.ucsd.edu 2025-04-07 17:59:33
132.239.40.209 mctrans40-209.ucsd.edu 2025-04-07 17:59:33
132.239.40.210 mctrans40-210.ucsd.edu 2025-04-07 17:59:33
132.239.40.211 mctrans40-211.ucsd.edu 2025-04-07 17:59:33
132.239.40.213 mctrans40-213.ucsd.edu 2025-04-07 17:59:33
132.239.40.214 mctrans40-214.ucsd.edu 2025-04-07 17:59:33
132.239.40.215 mctrans40-215.ucsd.edu 2025-04-07 17:59:33

Top 20 / total ASN

Country / Region Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 31305 1464669657 3459991607151043666
Brazil 9018 86334686 28735773380610
China 6575 346915492 147473285852016
India 5944 35518976 24455743262720
Russian Federation 5756 46644432 10667272810568
Indonesia 3565 17854464 1222155894784
Germany 3103 112780552 69621255897088
United Kingdom 3099 72791648 31014673121280
Australia 3007 40560944 20483940685568
Poland 2466 19517440 15457293964288
Canada 2433 54533736 4425197421824
France 2206 75267328 12217543427328
Ukraine 2004 8481280 5357292093440
Bangladesh 1864 1895936 909013155840
Netherlands 1596 53034448 27311343863296
Italy 1295 51870848 28621080952832
Argentina 1295 19703552 18766790787072
Hong Kong 1281 17804740 7806928421632
Japan 1266 159087720 33547315380224
Spain 1235 34572544 7530784100352