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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:132)

IP Host DateTime
128.40.53.1 cdb53-001db.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.2 cdb53-002db.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.3 cdb53-003db.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.4 cdb53-004db.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.5 cdb53-005db.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.6 mars.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.7 mactopia.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.8 maclyde.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.9 psbeck4.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.10 cdb53-010db.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.11 cdb53-011db.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.12 psydney.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.13 psbeck1.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.14 psbeck2.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.15 cdb53-015dw.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.16 pscaleable2.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.17 macdickins.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.18 pspanish.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.19 saturno.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.20 macmaza1.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.21 psynchronize.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.22 mac22.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.23 saturn.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.24 visitor53.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.26 cdb53-026dw.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.27 cdb53-027dw.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.28 cdb53-028dw.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.29 cdb53-029dw.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.30 cdb53-030.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.31 cdb53-031.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.32 pleica.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.34 psks400.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.35 mac-35.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.36 mac-36.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.37 hpconfocal3.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.38 pspirit2.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.39 cdb53-039dw.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.40 psingular1.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.41 cdb53-041.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.43 cdb53-043db.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.44 cdb53-044db.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.45 cdb53-045ps.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.46 cdb53-046gc.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.47 cdb53-047gc.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.48 cdb53-048gc.anat.ucl.ac.uk 2025-05-03 15:22:01
128.40.53.49 cdb53-049gc.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.51 cdb53-051gc.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.52 cdb53-052gc.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.53 cdb53-053gc.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.54 cdb53-054gc.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.55 oates-node.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.56 cdb53-056db.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.57 cdb53-057gc.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.58 cdb53-058gc.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.59 cdb53-059gc.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.60 cdb53-060gc.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.61 cdb53-061gc.anat.ucl.ac.uk 2025-05-03 15:22:01
128.40.53.62 cdb53-062gc.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.63 cdb53-063gc.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.64 cdb53-064gc.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.65 cdb53-065gc.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.66 cdb53-066gc.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.67 cdb53-067gc.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.68 cdb53-068gc.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.71 cdb53-071gc.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.72 cdb53-072gc.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.73 cdb53-073gc.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.74 rock5-node.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.75 cdb53-075.anat.ucl.ac.uk 2025-05-03 15:22:01
128.40.53.76 cdb53-076.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.77 cdb53-077.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.78 cdb53-078db.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.79 pspirit.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.81 rlegend.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.82 confocall2.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.83 cdb53-083.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.84 cdb53-084ps.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.85 machinate.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.86 psynthetic.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.87 machfour.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.88 octavia.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.89 cdb53-089ps.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.90 pseemore.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.91 macrobat.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.93 cdb53-093ps.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.94 pshooter.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.95 maccoutinho.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.96 macbecker.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.97 stanewsky-node.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.98 hpconfocal.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.101 luna.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.104 mcwhitti53.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.105 dishevelled.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.106 mercury.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.108 cdb53-108.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.109 cdb53-109.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.110 macircadian.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.114 photons1.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.115 macmicro.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.116 photons2.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.117 macwhite.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.121 cdb53-121.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.122 rockefeller-node.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.128 jupiter.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.129 cdb53-129ps.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.131 macdanish.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.132 pxpectrum1.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.133 pxpectrum2.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.134 psbeck3.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.137 psandal.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.138 whitmore.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.139 macalcium.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.140 hp2200n.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.143 psircadian.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.148 mackay.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.150 macmaza.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.151 pshef.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.153 macmini.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.159 cdb53-159dw.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.163 platero.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.165 cdb53-165dw.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.170 cdb53-170dw.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.171 psecurity.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.178 orion.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.183 psignalling.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.187 salinas-node.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.195 psubscript.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.235 dr-node2.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.238 cdb53-238wb.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.239 dr-node.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.240 test53.anat.ucl.ac.uk 2025-05-08 20:01:51
128.40.53.245 cisco-2.anat.ucl.ac.uk 2025-05-08 20:01:51

Top 20 / total ASN

Country / Region Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 31398 1462558049 1154148056130463826
Brazil 9031 86230750 2305871801633607682
China 6564 346835620 147467921607520
India 5966 35314176 24476237090816
Russian Federation 5747 46629176 10688362098760
Indonesia 3592 18003456 1243362852864
Germany 3104 112775176 69539433807872
United Kingdom 3101 72455008 31644990046208
Australia 3011 40576816 20483949402112
Poland 2466 19242240 15323882853376
Canada 2441 54397544 4434693981440
France 2200 75324928 12106906994176
Ukraine 2011 8259328 5151135432704
Bangladesh 1869 1935104 912788750336
Netherlands 1601 51316432 26671915206144
Argentina 1299 19705344 18792829222912
Italy 1296 52414592 28638262198272
Hong Kong 1279 18078660 8476953543424
Japan 1269 159056232 33551705440256
Spain 1233 34605312 7517899395072