BGP Announced

AS CIDR Description
AS1742 131.142.0.0/16 HARVARD-UNIV - Harvard University, US

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:67)

IP Host DateTime
131.142.52.21 garcon.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.25 fenrir.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.29 han-v.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.37 uluru.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.41 yaksa.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.45 lpsys.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.53 snapper.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.74 statler.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.78 dwight.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.79 lato.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.80 queimada.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.82 keen.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.83 melquiades.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.85 arsenal.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.86 totoro.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.89 lofar.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.92 duck.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.96 tuatara.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.100 xebec.cfa.harvard.edu 2024-05-03 19:18:33
131.142.52.103 rife.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.105 fido.cfa.harvard.edu 2024-05-03 19:18:33
131.142.52.106 bushy.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.112 acis.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.115 lagado.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.116 tycho.cfa.harvard.edu 2024-05-03 19:18:33
131.142.52.117 etre.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.122 zhenghe.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.123 galactica.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.124 bridget.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.132 tsalagi.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.139 trurl.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.141 urania.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.148 nostromo.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.151 kandeep.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.152 shanti.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.153 village.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.154 baldur.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.155 antares.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.156 tarheel.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.157 ars.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.158 xrbs.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.168 marmite.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.176 khan.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.187 oodles.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.191 paia.cfa.harvard.edu 2024-05-03 19:18:33
131.142.52.193 granger.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.194 shodan.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.196 bragi.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.197 heimdall.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.199 vodata.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.201 ascda3.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.205 domino-v.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.207 waimea.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.208 treble.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.210 shevek.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.211 tutuate.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.214 chompers.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.220 cfamb1.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.222 acis60-v.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.223 greenhat.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.224 owen-v.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.226 falafel.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.230 zoom.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.231 sharanga.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.234 valentina.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.246 bugs.cfa.harvard.edu 2024-05-09 08:01:35
131.142.52.252 eureka.cfa.harvard.edu 2024-05-09 08:01:35

Top 20 countries in total ASN

Country Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 30468 1417102226 971538363730322
Brazil 9009 87111152 29475003469830
China 6735 353664632 129949355419008
Russian Federation 5800 46453026 294625088499520
India 5793 35567136 24474075631616
Australia 4990 41043028 20560034797824
Indonesia 3300 17654272 1329090068480
United Kingdom 3183 77584804 32590436237312
Germany 3112 113135112 71369690972160
Poland 2506 18312320 15916763321344
Canada 2341 54643608 3519047730176
France 2288 76417024 12798066425856
Ukraine 2118 9196544 5041672945664
Bangladesh 1768 1833520 1012299595776
Netherlands 1588 53229616 26226325390848
Colombia 1481 17182208 724523884804
Italy 1299 51902160 28861336453120
Hong Kong 1275 17510004 1726481499136
Argentina 1260 19445504 18801614192640
Japan 1234 167359080 33532234956800