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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:131)

IP Host DateTime
128.40.142.1 ucl42-wsmy1.ucl-42.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.2 ucl42-wsmy2.ucl-42.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.3 ucl42-wsmy3.ucl-42.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.4 ucl42-wsmy4.ucl-42.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.5 ucl42-wsmy5.ucl-42.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.6 ucl42-wsmy6.ucl-42.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.7 ucl42-wsmy7.ucl-42.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.8 ucl42-wsmy8.ucl-42.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.9 ucl42-wsmy9.ucl-42.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.10 ucl42-wsmy10.ucl-42.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.11 ucl42-wsmy11.ucl-42.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.12 ucl42-wsmy12.ucl-42.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.13 ucl42-wsmy13.ucl-42.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.20 nps-a.ucl-42.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.21 ucl42-wspr1.ucl-42.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.22 ucl42-wsmy14.ucl-42.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.23 ucl42-wsmy15.ucl-42.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.24 ucl42-wsmy16.ucl-42.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.25 ucl42-wsmy17.ucl-42.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.26 ucl42-wsmy18.ucl-42.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.27 ucl42-wsmy19.ucl-42.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.33 ucl53-wsmy1.ucl-53.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.34 ucl53-wsmy2.ucl-53.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.35 ucl53-wsmy3.ucl-53.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.36 ucl53-wsmy4.ucl-53.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.37 ucl53-wsmy5.ucl-53.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.38 ucl53-wsmy9.ucl-53.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.39 ucl53-wsmy10.ucl-53.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.40 npsich-a.lib.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.41 nps-a.ucl-53.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.42 nps-b.ucl-53.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.43 nps-c.ucl-53.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.44 ucl53-wspr1.ucl-53.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.45 ucl53-wspr2.ucl-53.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.46 ucl53-wspr3.ucl-53.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.47 ucl53-wsmy6.ucl-53.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.48 ucl53-wsmy7.ucl-53.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.49 ucl53-wsmy8.ucl-53.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.50 lib-wsich1.lib.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.51 ucl53-wsmy11.ucl-53.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.52 ucl53-wsmy12.ucl-53.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.53 ucl53-wsmy13.ucl-53.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.54 ucl53-wsmy14.ucl-53.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.55 neoware.ichlib.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.56 jour1ich.ichlib.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.57 jour2ich.ichlib.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.58 jour3ich.ichlib.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.59 jour4ich.ichlib.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.65 astrognat.rd.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.66 maviscruet.rd.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.67 thebeast.rd.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.70 themoog.rd.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.71 wa-ha.rd.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.72 carwash.rd.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.73 nsd1.rd.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.74 ssh-ad.rd.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.75 nsd2.rd.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.81 o2authn1.rd.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.82 moonshot.rd.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.83 storageadmindev.rd.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.85 icat.rd.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.86 utilities.rd.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.87 wa3.rd.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.88 foldr.rd.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.90 sinopia.rd.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.97 slbpoc-c-a.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.113 digisign1.efd.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.114 digisign2.efd.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.115 digisign3.efd.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.121 uclav-adm.efd.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.129 bart142-129.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.130 bart142-130.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.131 bart142-131.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.132 bart142-132.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.133 bart142-133.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.134 bart142-134.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.135 bart142-135.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.136 bart142-136.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.137 bart142-137.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.138 bart142-138.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.139 bart142-139.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.140 bart142-140.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.141 bart142-141.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.142 bart142-142.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.143 bart142-143.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.144 bart142-144.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.145 bart142-145.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.146 bart142-146.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.147 bart142-147.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.148 bart142-148.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.149 bart142-149.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.150 bart142-150.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.151 bart142-151.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.152 bart142-152.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.153 bart142-153.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.154 bart142-154.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.155 bart142-155.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.156 bart142-156.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.157 bart142-157.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.158 bart142-158.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.159 bart142-159.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.160 bart142-160.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.161 bart142-161.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.162 bart142-162.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.163 bart142-163.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.164 bart142-164.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.165 bart142-165.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.166 bart142-166.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.167 bart142-167.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.168 bart142-168.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.169 bart142-169.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.170 bart142-170.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.171 bart142-171.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.172 bart142-172.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.173 bart142-173.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.174 bart142-174.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.175 bart142-175.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.176 bart142-176.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.177 bart142-177.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.178 bart142-178.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.179 bart142-179.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.180 bart142-180.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.181 bart142-181.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.182 bart142-182.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.183 bart142-183.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.184 bart142-184.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.185 bart142-185.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.186 bart142-186.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.187 bart142-187.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.188 bart142-188.bartlett.ucl.ac.uk 2025-04-28 10:03:14
128.40.142.189 bart142-189.bartlett.ucl.ac.uk 2025-04-28 10:03:14

Top 20 / total ASN

Country / Region Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 31372 1464452569 1153585687079887954
Brazil 9028 86189520 2305871815399608322
China 6564 346777252 147459142339440
India 5957 35286272 24457707048960
Russian Federation 5745 46629304 10701769191496
Indonesia 3583 17931264 1204714209280
Germany 3104 112769032 69651358023680
United Kingdom 3097 72736864 31075906748416
Australia 3009 40577584 20484213380864
Poland 2467 19248896 15495680300032
Canada 2440 54369128 4461150602496
France 2202 75836672 12184231675392
Ukraine 2008 8496640 5357294256128
Bangladesh 1867 1895168 904467775488
Netherlands 1599 51388112 27363115271680
Argentina 1299 19696640 18800345350144
Italy 1295 52406400 28646852132864
Hong Kong 1278 17801924 7879938278144
Japan 1267 159053928 33551706619904
Spain 1234 34574080 7492112420864