BGP Announced

AS CIDR Description
AS194 128.117.0.0/16 NCAR-AS - University Corporation for Atmospheric Research, US

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:19)

IP Host DateTime
128.117.135.3 idd.unidata.ucar.edu 2026-01-04 01:38:23
128.117.135.7 spamd.unidata.ucar.edu 2026-01-04 01:38:23
128.117.135.100 node0.unidata.ucar.edu 2026-01-04 01:38:23
128.117.135.101 node1.unidata.ucar.edu 2026-01-04 01:38:23
128.117.135.102 node2.unidata.ucar.edu 2026-01-04 01:38:23
128.117.135.103 node3.unidata.ucar.edu 2026-01-04 01:38:23
128.117.135.104 node4.unidata.ucar.edu 2026-01-04 01:38:23
128.117.135.105 node5.unidata.ucar.edu 2025-12-30 00:38:27
128.117.135.106 node6.unidata.ucar.edu 2026-01-04 01:38:23
128.117.135.107 node7.unidata.ucar.edu 2026-01-04 01:38:23
128.117.135.108 node8.unidata.ucar.edu 2026-01-04 01:38:23
128.117.135.109 node9.unidata.ucar.edu 2026-01-04 01:38:23
128.117.135.118 atm.ucar.edu 2026-01-04 01:38:23
128.117.135.120 atm-nwsc.unidata.ucar.edu 2026-01-04 01:38:23
128.117.135.123 motherlode.ucar.edu 2026-01-04 01:38:23
128.117.135.125 thredds.ucar.edu 2026-01-04 01:38:23
128.117.135.126 adde.unidata.ucar.edu 2026-01-04 01:38:23
128.117.135.127 remotetest.unidata.ucar.edu 2026-01-04 01:38:23
128.117.135.251 wycore-n1135.unidata.ucar.edu 2026-01-04 01:38:23

Top 20 countries in total ASN

Country Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 31370 1460713825 1252240215712824
Brazil 9106 82765008 4534639510032898
China 6571 350734752 147769415650400
India 6123 35863296 24588043223040
Russian Federation 5723 46960848 14137129088584
Indonesia 3774 18021120 1241868566528
Germany 3158 113135144 71313232560128
United Kingdom 3132 74484384 1152952215549575168
Australia 3080 40509212 20476352927232
Poland 2449 19290880 14381771854848
Canada 2429 54764040 4149877080320
France 2158 74490690 12727935043584
Ukraine 2003 8230912 4767019040768
Bangladesh 1948 2004992 1073420763136
Netherlands 1594 51703440 21119441502976
Argentina 1324 19802112 2305861907678494720
Hong Kong 1303 19176268 4348649604096
Italy 1294 53536256 29154048344064
Japan 1273 160751976 33595421687808
Republic of Korea 1172 112714700 17725565370368