BGP Announced

AS CIDR Description
AS5724 146.189.0.0/16 UMASSMED - University of Massachusetts Medical School, US

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:118)

IP Host DateTime
146.189.126.1 umwwl1yq6f72.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.2 umwwl31qt562.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.3 win-adve8bicr7q.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.5 umwwls050794.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.6 umwwl5962m32.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.7 win-31aqjm2tsp9.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.8 umwwl90f9p9p.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.9 cwmwls051968.ad.umassmed.edu 2025-04-14 03:23:04
146.189.126.10 win-f50b2spntv5.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.11 dellfcpftz1.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.12 win-j7418bt8l75.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.13 dellhfc5mq1.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.14 cwmwls055059.ad.umassmed.edu 2025-04-14 03:23:04
146.189.126.16 umwwl90fbr1e.ad.umassmed.edu 2025-04-14 03:23:04
146.189.126.17 uhswds08bv3x52.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.18 umwwts054471.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.19 win8uma-0shp0j3.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.20 win-6kttliqncd2.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.21 win-glorqrpru5o.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.23 win-p5u9pkcil15.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.24 cwmwls055358.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.25 umwwldr18d72.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.27 umwwlbmyzx52.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.29 dell7l83k32.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.30 minint-qdgpoa7.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.31 informa-0r6aufr.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.32 umwwls056394.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.33 win-31b350d6vss.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.36 dell3lsw2q1-2.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.38 win-8ig571nup3m.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.39 win-71qtubbm3q6.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.40 umwwls052495.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.41 uhswd8bt4x52.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.42 cmwwls050901.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.43 win-2lc01011h46.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.44 win-pr16i9fupl3.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.49 umwwls056047.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.51 win-jqq47u34euq.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.56 win-lav2p19a1kb.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.57 win-62ak9ucni7o.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.59 informa-5bh5b07.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.60 win-uu237pc9cpp.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.62 cwmwl8r8bq32.ad.umassmed.edu 2025-04-14 03:23:04
146.189.126.64 win-cmjqepvfvjg.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.65 umwwls046428.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.67 cwmwls050900.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.71 win-g2onv2kksnl.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.74 win-0osvk33vkhl.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.76 umwwl57kgz52.ad.umassmed.edu 2025-04-14 03:23:04
146.189.126.77 cwmwls055053.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.78 umwwl3p4kg72.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.79 win8-yb01749547.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.81 umwwl90fb3vk.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.82 umwwl3lcgp32.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.83 umwwl8qsm562.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.84 d5w57cs1.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.86 uhswds08bv5x52.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.88 umwwls055933.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.93 dellckngry1.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.95 win-mgud1s05juo.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.96 win-09r8fn81lkb.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.97 uhswds08bx7x52.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.99 cwmwls051012.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.101 hpjaffar.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.104 win-f50b2spntv5.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.105 win8-yb01749547.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.107 win-7ta9ti4d325.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.112 win-6amcqpu9r7g.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.113 umwwl1yq6f72.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.114 cwmwls053262.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.116 umms-ap-p0hjza9.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.118 umwwl9xzbfv1.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.119 dellfc4s232shaw.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.121 win-8ig571nup3m.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.122 umwwl3p4kg72.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.125 win-kicdtn7v6tt.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.127 uhswd8bt9x52.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.129 win-u1d3aneu6nl.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.130 uhswd8by1x52.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.131 win-83bc17o5m04.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.134 umwwl580qg72.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.135 cwmwls055354.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.139 umwwl71mms32.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.141 win-idev4mdcque.ad.umassmed.edu 2025-04-14 03:23:04
146.189.126.142 cwmwls051012.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.143 win-g43rf8fml7c.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.145 umwwlhdtt562.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.147 rosalmlaptop.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.149 informa-5rqgt5p.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.152 2rhp6r1.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.163 dellfgq8cw1.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.165 cwmwls055403.ad.umassmed.edu 2025-04-14 03:23:04
146.189.126.166 cwmwlby17q12.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.169 informa-5rqgt5p.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.170 win-1m66vkrvgeb.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.171 cwmwls055085.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.178 uhswd8bt9x52.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.180 dellfc4s232shaw.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.183 jnentwich.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.187 cwmwls051968.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.189 win-70vhikhnimi.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.190 win-719j23dqun1.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.191 win-of5epg2dolo.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.194 umms-ap-296dlsu.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.195 cwmwls054424.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.196 win-458799ed0d1.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.200 umwwlhgg9t32.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.204 cwmwls054776.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.215 win-g5pgpiafscc.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.217 informa-jn0jtrp.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.218 m6800-hartwigr.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.219 win-jn4jtgn16p6.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.220 win-g43rf8fml7c.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.222 win-j7418bt8l75.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.230 cwmwlby17q12.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.242 umms-ap-zl7bdzt.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.246 umwwt0287004.ad.umassmed.edu 2025-04-13 03:31:29
146.189.126.251 informa-5rqgt5p.ad.umassmed.edu 2025-04-13 03:31:29

Top 20 / total ASN

Country / Region Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 31333 1464973009 3459710243853575250
Brazil 9024 86334928 28754158587906
China 6574 346919844 147443138636656
India 5947 35529472 24461931696128
Russian Federation 5752 46693040 10710356701256
Indonesia 3565 17861888 1226180198400
United Kingdom 3104 72797792 31041261797376
Germany 3100 112774920 69685713829888
Australia 3007 40569904 20518571087616
Poland 2464 19496704 15491386250240
Canada 2436 54598504 4494152107264
France 2201 75286784 12239000634880
Ukraine 2005 8483584 5322933272576
Bangladesh 1866 1893888 900172414976
Netherlands 1598 52975824 27358806279680
Argentina 1295 19701760 18776454463488
Italy 1294 52399232 28578131410944
Hong Kong 1279 17809604 7879940965120
Japan 1265 159104360 33553584750592
Spain 1235 34559488 7530784034816