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AS CIDR Description
AS786 131.251.0.0/16 JANET - Jisc Services Limited, GB

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AS / Info IP / Time AS Path
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Reverse DNS List (Total:231)

IP Host DateTime
131.251.146.1 vlan316-vrrpe.net.cf.ac.uk 2024-04-28 13:27:48
131.251.146.2 w235.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.3 r006.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.4 camel.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.5 sites-old.maths.cf.ac.uk 2024-04-22 03:00:32
131.251.146.6 w029.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.7 w030.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.8 r007.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.10 w031.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.11 w032.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.12 w033.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.13 w036.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.14 w038.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.15 w039.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.17 access-grid.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.18 w041.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.19 w042.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.20 cardiff.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.21 m022.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.22 w043.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.23 opres.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.24 w044.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.25 w046.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.26 w048.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.27 w034.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.28 w050.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.29 w049.maths.cf.ac.uk 2024-04-22 03:00:32
131.251.146.30 w052.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.31 w053.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.32 w054.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.33 w055.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.34 w057.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.35 w058.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.36 w060.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.37 w088.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.38 w250.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.39 w061.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.40 w062.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.41 l010.maths.cf.ac.uk 2024-04-22 03:00:32
131.251.146.42 w064.maths.cf.ac.uk 2024-04-22 03:00:32
131.251.146.43 m013.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.44 imagetest.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.45 vlan316.w034.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.46 l001.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.47 w065.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.48 w016.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.49 w069.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.50 maple.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.51 euclid.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.52 newton.maths.cf.ac.uk 2024-04-25 23:27:02
131.251.146.53 pascal.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.54 w245.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.55 harper.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.56 m016.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.57 w103.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.58 w011.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.59 imaging.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.60 w020.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.61 m019.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.62 w104.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.63 vlan316.w0057.maths.class.cf.ac.uk 2024-04-28 13:27:48
131.251.146.64 m006.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.65 picasso.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.66 w247.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.67 w171.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.68 cerys.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.69 vlan316.w008.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.70 vlan316.w012.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.71 vlan316.w018.maths.cf.ac.uk 2024-04-22 03:00:32
131.251.146.72 w133.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.73 vlan316.w011.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.74 w152.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.75 w162.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.76 w172.maths.cf.ac.uk 2024-04-22 03:00:32
131.251.146.77 w175.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.78 vlan316.w235.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.79 w182.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.80 w199.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.81 w206.maths.cf.ac.uk 2024-04-22 03:00:32
131.251.146.82 lizzie.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.83 w176.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.85 w215.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.86 w216.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.87 w146.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.88 xpress.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.89 w083.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.90 l003.maths.cf.ac.uk 2024-04-22 03:00:32
131.251.146.91 w189.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.92 vlan316.w154.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.93 w085.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.94 w086.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.95 w155.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.96 w151.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.97 w150.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.98 w246.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.99 w148.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.100 xibo.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.101 w090.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.102 w100.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.103 ostc.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.104 w107.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.105 w070.maths.cf.ac.uk 2024-04-22 03:00:32
131.251.146.106 w112.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.107 l006.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.108 w114.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.109 store.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.110 raspi1.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.112 l012.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.113 w124.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.114 w125.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.115 l002.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.116 w126.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.117 vlan316.w282.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.118 w127.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.119 w138.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.120 vlan316.thor.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.121 w139.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.122 vlan316.w081.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.123 w134.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.124 w135.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.125 w128.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.126 w129.maths.cf.ac.uk 2024-04-22 03:00:32
131.251.146.127 w130.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.128 w015.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.129 w251.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.130 w232.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.131 dongle01p.maths.cf.ac.uk 2024-04-22 03:00:32
131.251.146.132 vlan316.w268.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.133 vlan316.w165.maths.cf.ac.uk 2024-04-22 03:00:32
131.251.146.134 vlan316.w0067.maths.class.cf.ac.uk 2024-04-28 13:27:48
131.251.146.135 nag.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.136 maui.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.137 w239.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.138 m248.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.139 w077.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.140 vlan316.w0082.maths.class.cf.ac.uk 2024-04-28 13:27:48
131.251.146.141 w056.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.142 w197.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.143 vlan316.w0080.maths.class.cf.ac.uk 2024-04-28 13:27:48
131.251.146.144 w009.maths.cf.ac.uk 2024-04-22 03:00:32
131.251.146.145 vlan316.w0078.maths.class.cf.ac.uk 2024-04-28 13:27:48
131.251.146.146 m015.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.147 w248.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.148 project.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.149 vlan316.w0074.maths.class.cf.ac.uk 2024-04-28 13:27:48
131.251.146.150 kermit.maths.cf.ac.uk 2024-04-22 03:00:32
131.251.146.151 w253.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.152 w254.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.153 vlan316.w0069.maths.class.cf.ac.uk 2024-04-28 13:27:48
131.251.146.154 l014.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.155 w267.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.156 vlan316.w0077.maths.class.cf.ac.uk 2024-04-28 13:27:48
131.251.146.157 vlan316.w0081.maths.class.cf.ac.uk 2024-04-28 13:27:48
131.251.146.158 vlan316.w0079.maths.class.cf.ac.uk 2024-04-28 13:27:48
131.251.146.159 masonmaui.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.160 vlan316.w0073.maths.class.cf.ac.uk 2024-04-28 13:27:48
131.251.146.161 w102.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.162 w255.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.163 mahara.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.164 e002.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.165 w051.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.166 vlan316.w0076.maths.class.cf.ac.uk 2024-04-28 13:27:48
131.251.146.167 d001.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.168 w279.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.169 vlan316.w0068.maths.class.cf.ac.uk 2024-04-28 13:27:48
131.251.146.170 w281.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.171 vlan316.w0075.maths.class.cf.ac.uk 2024-04-28 13:27:48
131.251.146.172 l015.maths.cf.ac.uk 2024-04-22 03:00:32
131.251.146.173 w099.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.174 trading.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.176 w013.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.177 w224.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.178 l016.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.179 hmc4.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.180 hmc1.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.181 vlan316.m012.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.182 w257.maths.cf.ac.uk 2024-04-22 03:00:32
131.251.146.183 hmc2.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.184 w284.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.185 w288.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.186 w260.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.187 w263.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.188 w264.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.189 w265.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.190 w266.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.191 w305.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.192 w269.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.193 w270.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.194 w308.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.195 w271.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.196 w276.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.197 l017.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.198 l018.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.199 l019.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.200 w314.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.201 l020.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.202 w316.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.203 l021.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.206 liamvm.maths.cf.ac.uk 2024-04-22 03:00:32
131.251.146.207 l022.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.208 moodle.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.209 ebrydydd.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.210 paulvm.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.211 l023.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.212 vlan316.w147.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.213 w025.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.214 w026.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.215 w047.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.216 w111.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.217 w116.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.218 w137.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.219 w142.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.222 w173.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.226 l024.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.235 w159.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.236 w222.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.237 l025.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.238 w225.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.239 l026.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.240 l027.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.241 l028.maths.cf.ac.uk 2024-04-22 03:00:32
131.251.146.243 l030.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.244 l031.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.245 l032.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.246 l033.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.247 l034.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.248 l035.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.249 l036.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.250 l037.maths.cf.ac.uk 2024-04-28 13:27:48
131.251.146.252 vlan316.w286.arch.cf.ac.uk 2024-04-28 13:27:48
131.251.146.254 l042.maths.cf.ac.uk 2024-04-28 13:27:48

Top 20 countries in total ASN

Country Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 30453 1446881498 971583627996306
Brazil 9005 88038352 29419038216198
China 6733 372710776 129950429028992
Russian Federation 5801 47622162 294625091579712
India 5790 36221984 24465233973248
Australia 5013 42288756 20569917233152
Indonesia 3297 17801984 1328585703424
United Kingdom 3179 80862372 32254991794176
Germany 3098 113867816 71075433938944
Poland 2510 19287552 15946828092416
Canada 2343 55234116 3519032460288
France 2282 77266208 12875370528768
Ukraine 2116 9686016 5076030455808
Bangladesh 1759 1908524 1014168420352
Netherlands 1588 55672496 26122687022592
Italy 1299 52328400 28822663528448
Hong Kong 1270 17895284 1729987805952
Argentina 1260 19539680 18801613733888
Japan 1232 168119912 33532219097088
Spain 1224 34629376 7936553586688