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

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:247)

IP Host DateTime
131.251.132.1 vlan4015-vrrpe.net.cf.ac.uk 2024-04-28 13:27:29
131.251.132.2 sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.3 host001.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.4 host002.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.5 host003.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.6 host004.sparrow.cf.ac.uk 2024-04-22 02:59:38
131.251.132.7 host005.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.8 host006.sparrow.cf.ac.uk 2024-04-22 02:59:38
131.251.132.9 host007.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.10 host008.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.11 host009.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.12 host010.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.13 host011.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.14 host012.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.15 host013.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.16 host014.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.17 host015.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.18 host016.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.19 host017.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.20 host018.sparrow.cf.ac.uk 2024-04-22 02:59:38
131.251.132.21 host019.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.22 host020.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.23 host021.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.24 host022.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.25 host023.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.26 host024.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.27 host025.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.28 host026.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.29 host027.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.30 host028.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.31 host029.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.32 host030.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.33 host031.sparrow.cf.ac.uk 2024-04-22 02:59:38
131.251.132.34 host032.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.35 host033.sparrow.cf.ac.uk 2024-04-22 02:59:38
131.251.132.36 host034.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.37 host035.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.38 host036.sparrow.cf.ac.uk 2024-04-22 02:59:38
131.251.132.39 host037.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.40 host038.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.41 host039.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.43 host041.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.44 host042.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.45 host043.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.46 host044.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.47 host045.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.48 host046.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.49 host047.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.50 host048.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.51 host049.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.52 host050.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.53 host051.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.54 host052.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.55 host053.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.56 host054.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.57 host055.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.58 host056.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.59 host057.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.60 host058.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.61 host059.sparrow.cf.ac.uk 2024-04-22 02:59:38
131.251.132.62 host060.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.63 host061.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.64 host062.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.65 host063.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.66 host064.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.67 host065.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.68 host066.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.69 host067.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.70 host068.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.71 host069.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.72 host070.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.73 host071.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.74 host072.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.75 host073.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.76 host074.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.77 host075.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.78 host076.sparrow.cf.ac.uk 2024-04-22 02:59:38
131.251.132.79 host077.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.80 host078.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.81 host079.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.82 host080.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.83 host081.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.84 host082.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.85 host083.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.86 host084.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.88 host086.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.89 host087.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.90 host088.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.91 host089.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.92 host090.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.93 host091.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.94 host092.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.95 host093.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.96 host094.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.97 host095.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.98 host096.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.99 host097.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.100 host098.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.101 host099.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.102 host100.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.103 host101.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.104 host102.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.105 host103.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.106 host104.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.107 host105.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.108 host106.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.109 host107.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.111 host109.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.112 host110.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.113 host111.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.114 host112.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.115 host113.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.116 host114.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.117 host115.sparrow.cf.ac.uk 2024-04-22 02:59:38
131.251.132.118 host116.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.119 host117.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.120 host118.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.121 host119.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.122 host120.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.123 host121.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.124 host122.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.125 host123.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.126 host124.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.127 host125.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.128 host126.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.129 host127.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.130 host128.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.131 host129.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.132 host130.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.133 host131.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.134 host132.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.135 host133.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.136 host134.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.137 host135.sparrow.cf.ac.uk 2024-04-22 02:59:38
131.251.132.138 host136.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.139 host137.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.140 host138.sparrow.cf.ac.uk 2024-04-22 02:59:38
131.251.132.141 host139.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.142 host140.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.143 host141.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.144 host142.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.145 host143.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.146 host144.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.147 host145.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.148 host146.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.149 host147.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.150 host148.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.151 host149.sparrow.cf.ac.uk 2024-04-22 02:59:38
131.251.132.152 host150.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.153 host151.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.154 host152.sparrow.cf.ac.uk 2024-04-22 02:59:38
131.251.132.155 host153.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.156 host154.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.157 host155.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.158 host156.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.159 host157.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.160 host158.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.161 host159.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.162 host160.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.163 host161.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.164 host162.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.165 host163.sparrow.cf.ac.uk 2024-04-22 02:59:38
131.251.132.166 host164.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.167 host165.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.168 host166.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.169 host167.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.170 host168.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.171 host169.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.172 host170.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.173 host171.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.174 host172.sparrow.cf.ac.uk 2024-04-22 02:59:38
131.251.132.175 host173.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.176 host174.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.177 host175.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.178 host176.sparrow.cf.ac.uk 2024-04-22 02:59:38
131.251.132.179 host177.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.180 host178.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.181 host179.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.182 host180.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.183 host181.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.184 host182.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.185 host183.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.186 host184.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.187 host185.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.188 host186.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.189 host187.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.190 host188.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.191 host189.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.192 host190.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.193 host191.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.194 host192.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.195 host193.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.196 host194.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.197 host195.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.198 host196.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.199 host197.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.200 host198.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.201 host199.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.202 host200.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.203 host201.sparrow.cf.ac.uk 2024-04-22 02:59:38
131.251.132.204 host202.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.205 host203.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.206 host204.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.207 host205.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.208 host206.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.209 host207.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.210 host208.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.211 host209.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.212 host210.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.213 host211.sparrow.cf.ac.uk 2024-04-22 02:59:38
131.251.132.214 host212.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.215 host213.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.216 host214.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.217 host215.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.218 host216.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.219 host217.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.220 host218.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.221 host219.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.222 host220.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.223 host221.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.224 host222.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.225 host223.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.226 host224.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.227 host225.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.228 host226.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.229 host227.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.230 host228.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.231 host229.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.232 host230.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.233 host231.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.234 host232.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.235 host233.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.236 host234.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.237 host235.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.238 host236.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.239 host237.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.240 host238.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.241 host239.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.242 host240.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.243 host241.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.244 host242.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.245 host243.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.246 host244.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.247 host245.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.248 host246.sparrow.cf.ac.uk 2024-04-28 13:27:29
131.251.132.249 pp40-dc-mlx4-01-vlan4015.cf.ac.uk 2024-04-28 13:27:29
131.251.132.250 rdwd-dc-mlx4-02-vlan4015.cf.ac.uk 2024-04-28 13:27:29

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