BGP Announced

AS CIDR Description
AS3527 156.40.0.0/16 NIH-NET - National Institutes of Health, US

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:11)

IP Host DateTime
156.40.228.1 rkr.nci.nih.gov 2025-04-13 13:11:52
156.40.228.2 2c500collab.nci.nih.gov 2025-04-08 16:01:48
156.40.228.3 nci-01782167.nci.nih.gov 2025-04-13 13:11:52
156.40.228.17 mip-pacs.nci.nih.gov 2025-04-13 13:11:52
156.40.228.99 brewster.nci.nih.gov 2025-04-13 13:11:52
156.40.228.133 micmena.nci.nih.gov 2025-04-13 13:11:52
156.40.228.145 micmac00.nci.nih.gov 2025-04-13 13:11:52
156.40.228.167 micphys03.nci.nih.gov 2025-04-11 21:12:37
156.40.228.194 micimgview00.nci.nih.gov 2025-04-08 16:01:48
156.40.228.223 flowlab.nci.nih.gov 2025-04-13 13:11:52
156.40.228.245 micbiopetct.nci.nih.gov 2025-04-13 13:11:52

Top 20 / total ASN

Country / Region Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 31309 1464481241 3459991817579144274
Brazil 9017 86342878 28730269732866
China 6575 346918820 147443560950640
India 5945 35518464 24449050333184
Russian Federation 5755 46680784 10821891633224
Indonesia 3565 17852160 1217556709376
Germany 3103 112762120 69582616461312
United Kingdom 3100 72781408 30997493055488
Australia 3007 40561200 20484213446400
Poland 2466 19496704 15457025528832
Canada 2432 54535784 4425449211136
France 2204 75272448 12213229782272
Ukraine 2005 8479232 5357293010944
Bangladesh 1866 1897216 908745441280
Netherlands 1596 52970192 27345705371136
Argentina 1295 19703040 18771085754368
Italy 1295 52264064 28586721411072
Hong Kong 1278 17802948 7875645932288
Japan 1267 159122792 33547349983232
Spain 1235 34566144 7530784034816