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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 2024-11-30 08:05:16
131.251.146.2 w235.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.3 r006.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.4 camel.maths.cf.ac.uk 2024-11-25 18:13:24
131.251.146.5 sites-old.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.6 w029.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.7 w030.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.8 r007.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.10 w031.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.11 w032.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.12 w033.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.13 w036.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.14 w038.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.15 w039.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.17 access-grid.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.18 w041.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.19 w042.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.20 cardiff.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.21 m022.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.22 w043.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.23 opres.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.24 w044.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.25 w046.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.26 w048.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.27 w034.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.28 w050.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.29 w049.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.30 w052.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.31 w053.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.32 w054.maths.cf.ac.uk 2024-11-25 18:13:24
131.251.146.33 w055.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.34 w057.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.35 w058.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.36 w060.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.37 w088.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.38 w250.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.39 w061.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.40 w062.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.41 l010.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.42 w064.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.43 m013.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.44 imagetest.maths.cf.ac.uk 2024-11-25 18:13:24
131.251.146.45 vlan316.w034.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.46 l001.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.47 w065.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.48 w016.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.49 w069.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.50 maple.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.51 euclid.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.52 newton.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.53 pascal.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.54 w245.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.55 harper.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.56 m016.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.57 w103.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.58 w011.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.59 imaging.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.60 w020.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.61 m019.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.62 w104.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.63 vlan316.w0057.maths.class.cf.ac.uk 2024-11-30 08:05:16
131.251.146.64 m006.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.65 picasso.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.66 w247.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.67 w171.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.68 cerys.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.69 vlan316.w008.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.70 vlan316.w012.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.71 vlan316.w018.maths.cf.ac.uk 2024-11-25 18:13:24
131.251.146.72 w133.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.73 vlan316.w011.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.74 w152.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.75 w162.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.76 w172.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.77 w175.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.78 vlan316.w235.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.79 w182.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.80 w199.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.81 w206.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.82 lizzie.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.83 w176.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.85 w215.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.86 w216.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.87 w146.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.88 xpress.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.89 w083.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.90 l003.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.91 w189.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.92 vlan316.w154.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.93 w085.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.94 w086.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.95 w155.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.96 w151.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.97 w150.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.98 w246.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.99 w148.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.100 xibo.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.101 w090.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.102 w100.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.103 ostc.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.104 w107.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.105 w070.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.106 w112.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.107 l006.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.108 w114.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.109 store.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.110 raspi1.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.112 l012.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.113 w124.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.114 w125.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.115 l002.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.116 w126.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.117 vlan316.w282.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.118 w127.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.119 w138.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.120 vlan316.thor.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.121 w139.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.122 vlan316.w081.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.123 w134.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.124 w135.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.125 w128.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.126 w129.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.127 w130.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.128 w015.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.129 w251.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.130 w232.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.131 dongle01p.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.132 vlan316.w268.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.133 vlan316.w165.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.134 vlan316.w0067.maths.class.cf.ac.uk 2024-11-30 08:05:16
131.251.146.135 nag.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.136 maui.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.137 w239.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.138 m248.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.139 w077.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.140 vlan316.w0082.maths.class.cf.ac.uk 2024-11-30 08:05:16
131.251.146.141 w056.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.142 w197.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.143 vlan316.w0080.maths.class.cf.ac.uk 2024-11-30 08:05:16
131.251.146.144 w009.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.145 vlan316.w0078.maths.class.cf.ac.uk 2024-11-30 08:05:16
131.251.146.146 m015.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.147 w248.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.148 project.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.149 vlan316.w0074.maths.class.cf.ac.uk 2024-11-30 08:05:16
131.251.146.150 kermit.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.151 w253.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.152 w254.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.153 vlan316.w0069.maths.class.cf.ac.uk 2024-11-30 08:05:16
131.251.146.154 l014.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.155 w267.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.156 vlan316.w0077.maths.class.cf.ac.uk 2024-11-30 08:05:16
131.251.146.157 vlan316.w0081.maths.class.cf.ac.uk 2024-11-30 08:05:16
131.251.146.158 vlan316.w0079.maths.class.cf.ac.uk 2024-11-30 08:05:16
131.251.146.159 masonmaui.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.160 vlan316.w0073.maths.class.cf.ac.uk 2024-11-30 08:05:16
131.251.146.161 w102.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.162 w255.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.163 mahara.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.164 e002.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.165 w051.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.166 vlan316.w0076.maths.class.cf.ac.uk 2024-11-30 08:05:16
131.251.146.167 d001.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.168 w279.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.169 vlan316.w0068.maths.class.cf.ac.uk 2024-11-30 08:05:16
131.251.146.170 w281.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.171 vlan316.w0075.maths.class.cf.ac.uk 2024-11-30 08:05:16
131.251.146.172 l015.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.173 w099.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.174 trading.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.176 w013.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.177 w224.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.178 l016.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.179 hmc4.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.180 hmc1.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.181 vlan316.m012.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.182 w257.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.183 hmc2.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.184 w284.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.185 w288.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.186 w260.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.187 w263.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.188 w264.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.189 w265.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.190 w266.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.191 w305.maths.cf.ac.uk 2024-11-25 18:13:24
131.251.146.192 w269.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.193 w270.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.194 w308.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.195 w271.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.196 w276.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.197 l017.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.198 l018.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.199 l019.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.200 w314.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.201 l020.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.202 w316.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.203 l021.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.206 liamvm.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.207 l022.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.208 moodle.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.209 ebrydydd.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.210 paulvm.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.211 l023.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.212 vlan316.w147.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.213 w025.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.214 w026.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.215 w047.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.216 w111.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.217 w116.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.218 w137.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.219 w142.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.222 w173.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.226 l024.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.235 w159.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.236 w222.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.237 l025.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.238 w225.maths.cf.ac.uk 2024-11-25 18:13:24
131.251.146.239 l026.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.240 l027.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.241 l028.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.243 l030.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.244 l031.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.245 l032.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.246 l033.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.247 l034.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.248 l035.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.249 l036.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.250 l037.maths.cf.ac.uk 2024-11-30 08:05:16
131.251.146.252 vlan316.w286.arch.cf.ac.uk 2024-11-30 08:05:16
131.251.146.254 l042.maths.cf.ac.uk 2024-11-30 08:05:16

Top 20 countries in total ASN

Country Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 31243 1374148089 1153848687777088226
Brazil 9498 86774448 28442032410628
China 6726 349751972 147532517156592
India 5918 35401472 24351386107904
Russian Federation 5875 48204506 11672675364160
Australia 4317 41207600 20444319783168
Indonesia 3504 17755936 1141368225792
Germany 3203 112893192 69195603836928
United Kingdom 3196 74861704 30613075525632
France 2671 75944192 12274056429568
Poland 2528 18124544 15062126105600
Canada 2365 54537720 3238023332864
Ukraine 2045 8923904 5103917662208
Bangladesh 1815 1871360 880934780928
Netherlands 1594 53674192 25608446150144
Italy 1298 51808456 28470421225472
Romania 1294 8067392 1437407510784
Argentina 1283 19691008 18732716064768
Hong Kong 1281 17397700 8396627968768
Spain 1266 34309888 7595693248512