BGP Announced

AS CIDR Description
AS786 128.40.0.0/16 JANET - Jisc Services Limited, GB

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:17)

IP Host DateTime
128.40.213.10 untrusted1.gatsby.ucl.ac.uk 2025-04-28 10:04:26
128.40.213.11 untrusted2.gatsby.ucl.ac.uk 2025-04-28 10:04:26
128.40.213.12 vga1.gatsby.ucl.ac.uk 2025-04-28 10:04:26
128.40.213.15 laptops.gatsby.ucl.ac.uk 2025-04-28 10:04:26
128.40.213.16 caxton.gatsby.ucl.ac.uk 2025-04-28 10:04:26
128.40.213.107 swportal.gatsby.ucl.ac.uk 2025-04-28 10:04:26
128.40.213.205 testbed.gatsby.ucl.ac.uk 2025-04-28 10:04:26
128.40.213.211 dennis.gatsby.ucl.ac.uk 2025-04-28 10:04:26
128.40.213.217 laptop-net.gatsby.ucl.ac.uk 2025-04-28 10:04:26
128.40.213.221 kathy.gatsby.ucl.ac.uk 2025-04-28 10:04:26
128.40.213.240 mach240.gatsby.ucl.ac.uk 2025-04-28 10:04:26
128.40.213.241 gatsby.ucl.ac.uk 2025-04-28 10:04:26
128.40.213.242 vocal.gatsby.ucl.ac.uk 2025-04-28 10:04:26
128.40.213.243 mach243.gatsby.ucl.ac.uk 2025-04-28 10:04:26
128.40.213.244 mach244.gatsby.ucl.ac.uk 2025-04-28 10:04:26
128.40.213.245 gateway.gatsby.ucl.ac.uk 2025-04-28 10:04:26
128.40.213.254 cps40hub.gatsby.ucl.ac.uk 2025-04-28 10:04:26

Top 20 / total ASN

Country / Region Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 31372 1464562136 1154148666173367378
Brazil 9027 86205406 2305871871518412802
China 6564 346764196 147459140307808
India 5959 35291392 24462002540544
Russian Federation 5744 46632120 10667407487048
Indonesia 3586 17929472 1204714471424
Germany 3103 112792584 69685733818368
United Kingdom 3097 72739424 31080211087360
Australia 3007 40580912 20492805019392
Poland 2467 19257600 15491385332736
Canada 2440 54353512 4465445504256
France 2200 75836160 12184214767104
Ukraine 2008 8496640 5219855302656
Bangladesh 1868 1894656 900171956224
Netherlands 1600 51388880 27363115271680
Argentina 1299 19697152 18800345415680
Italy 1295 52409472 28642557165568
Hong Kong 1278 18106052 7884249891584
Japan 1267 159053672 33551706619904
Spain 1234 34539776 7526471110656