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  3. /16
  4. 131.251.133.0/24

131.251.133.0/24 IP Range

Summary

ASNAS786 Jisc Services Limited
BGP131.251.0.0/16
IPs with RDNS71
Hosted Domains0
Pingable IPs14
Router IPs0
131.251.133.0—0
131.251.133.1r131-251-133-1.net.cf.ac.uk0Ping
131.251.133.2maccsrv01t.cf.ac.uk0
131.251.133.3pzcmdmz01.cf.ac.uk0
131.251.133.4vmhelper-v4089.cf.ac.uk0
131.251.133.5mprximg02.cf.ac.uk0Ping
131.251.133.6mzcmdmz11.cf.ac.uk0Ping
131.251.133.7mzcmdmz12.cf.ac.uk0
131.251.133.8vlan4089.e054.insrv.cf.ac.uk0
131.251.133.9mzcmdmz13.cf.ac.uk0
131.251.133.10ns0.cf.ac.uk0Ping
131.251.133.11—0
131.251.133.12sra-test.cf.ac.uk0
131.251.133.13mzcmdmz02.cf.ac.uk0
131.251.133.14mzcmdmz03.cf.ac.uk0
131.251.133.15—0
131.251.133.16mzcmdmz01.cf.ac.uk0Ping
131.251.133.17wwwcache04.cf.ac.uk0
131.251.133.18—0
131.251.133.19maccsrv01.cf.ac.uk0Ping
131.251.133.20ns1.cf.ac.uk0Ping
131.251.133.21—0
131.251.133.22w1018d.insrv.cf.ac.uk0
131.251.133.23splott.cf.ac.uk0
131.251.133.24—0
131.251.133.25wwwcache01.cf.ac.uk0Ping
131.251.133.26wwwcache02.cf.ac.uk0Ping
131.251.133.27—0
131.251.133.28—0
131.251.133.29—0
131.251.133.30angelone.cf.ac.uk0
131.251.133.31—0
131.251.133.32—0
131.251.133.33—0
131.251.133.34—0
131.251.133.35—0
131.251.133.36—0
131.251.133.37—0
131.251.133.38—0
131.251.133.39—0
131.251.133.40—0
131.251.133.41—0
131.251.133.42—0
131.251.133.43—0
131.251.133.44—0
131.251.133.45—0
131.251.133.46—0
131.251.133.47—0
131.251.133.48—0
131.251.133.49—0
131.251.133.50reservedforaneurinevanwifi.cf.ac.uk0
131.251.133.51reservedforaneurinevanwifi1.cf.ac.uk0
131.251.133.52—0
131.251.133.53—0
131.251.133.54—0
131.251.133.55—0
131.251.133.56—0
131.251.133.57—0
131.251.133.58—0
131.251.133.59—0
131.251.133.60—0
131.251.133.61—0
131.251.133.62—0
131.251.133.63—0
131.251.133.64—0
131.251.133.65vlan64-vrrpe.net.cf.ac.uk0
131.251.133.66—0
131.251.133.67blues.cf.ac.uk0
131.251.133.68—0
131.251.133.69—0
131.251.133.70—0
131.251.133.71—0
131.251.133.72—0
131.251.133.73—0
131.251.133.74—0
131.251.133.75—0
131.251.133.76—0
131.251.133.77—0
131.251.133.78pp39-042-icx775048f-01-vlan64.cf.ac.uk0
131.251.133.79—0
131.251.133.80—0
131.251.133.81vlan65-vrrpe.net.cf.ac.uk0
131.251.133.82—0
131.251.133.83—0
131.251.133.84rock.cf.ac.uk0
131.251.133.85—0
131.251.133.86—0
131.251.133.87—0
131.251.133.88rock1.cf.ac.uk0
131.251.133.89—0
131.251.133.90—0
131.251.133.91—0
131.251.133.92—0
131.251.133.93—0
131.251.133.94main-171-icx775048f-01-vlan65.cf.ac.uk0
131.251.133.95—0
131.251.133.96—0
131.251.133.97vlan66-vrrpe.net.cf.ac.uk0
131.251.133.98—0
131.251.133.99—0
131.251.133.100—0
131.251.133.101—0
131.251.133.102—0
131.251.133.103—0
131.251.133.104—0
131.251.133.105—0
131.251.133.106—0
131.251.133.107—0
131.251.133.108—0
131.251.133.109—0
131.251.133.110—0
131.251.133.111—0
131.251.133.112—0
131.251.133.113—0
131.251.133.114—0
131.251.133.115—0
131.251.133.116—0
131.251.133.117—0
131.251.133.118—0
131.251.133.119—0
131.251.133.120—0
131.251.133.121—0
131.251.133.122—0
131.251.133.123—0
131.251.133.124—0
131.251.133.125—0
131.251.133.126—0
131.251.133.127—0
131.251.133.128—0
131.251.133.129pp40-dc-mlx4-01-vlan3328.cf.ac.uk0
131.251.133.130placeholder-130.cf.ac.uk0
131.251.133.131cu-cucm-srv01-nic5.cf.ac.uk0
131.251.133.132cu-cucm-srv01-nic4.cf.ac.uk0
131.251.133.133mtelpub01.cf.ac.uk0
131.251.133.134mtelsub02.cf.ac.uk0
131.251.133.135mteluni02.cf.ac.uk0
131.251.133.136mtelcup02.cf.ac.uk0
131.251.133.137—0
131.251.133.138—0
131.251.133.139—0
131.251.133.140—0
131.251.133.141—0
131.251.133.142—0
131.251.133.143—0
131.251.133.144—0
131.251.133.145rdwd-dc-mlx4-02-vlan3329.cf.ac.uk0
131.251.133.146placeholder-146.cf.ac.uk0
131.251.133.147cu-cucm-srv02-nic5.cf.ac.uk0
131.251.133.148cu-cucm-srv02-nic4.cf.ac.uk0
131.251.133.149mtelsub01.cf.ac.uk0
131.251.133.150mteluni01.cf.ac.uk0
131.251.133.151mteltftp01.cf.ac.uk0
131.251.133.152mtelcup01.cf.ac.uk0
131.251.133.153—0
131.251.133.154—0
131.251.133.155—0
131.251.133.156—0
131.251.133.157—0
131.251.133.158—0
131.251.133.159—0
131.251.133.160—0
131.251.133.161vlan301-vrrpe.net.cf.ac.uk0Ping
131.251.133.162w032.uitgb.cf.ac.uk0
131.251.133.163—0
131.251.133.164vlan301.mjserver.uitgb.cf.ac.uk0
131.251.133.165—0
131.251.133.166sflow.cf.ac.uk0Ping
131.251.133.167statseeker.net.cf.ac.uk0Ping
131.251.133.168—0
131.251.133.169—0
131.251.133.170—0
131.251.133.171adaptor.cf.ac.uk0
131.251.133.172—0
131.251.133.173pp40-017-icx775048f-02-vlan301.cf.ac.uk0Ping
131.251.133.174—0
131.251.133.175—0
131.251.133.176—0
131.251.133.177vlan901-vrrpe.net.cf.ac.uk0
131.251.133.178—0
131.251.133.179—0
131.251.133.180socketdev.insrv.cf.ac.uk0
131.251.133.181—0
131.251.133.182—0
131.251.133.183—0
131.251.133.184—0
131.251.133.185—0
131.251.133.186—0
131.251.133.187—0
131.251.133.188—0
131.251.133.189main-171-icx775048f-01-vlan901.cf.ac.uk0
131.251.133.190—0
131.251.133.191—0
131.251.133.192—0
131.251.133.193vlan1301-vrrpe.net.cf.ac.uk0
131.251.133.194—0
131.251.133.195—0
131.251.133.196—0
131.251.133.197lectures.cf.ac.uk0
131.251.133.198—0
131.251.133.199macsoft5.cf.ac.uk0
131.251.133.200—0
131.251.133.201—0
131.251.133.202—0
131.251.133.203—0
131.251.133.204—0
131.251.133.205—0
131.251.133.206rdwd-171-icx775048f-01-vlan1301.cf.ac.uk0
131.251.133.207—0
131.251.133.208—0
131.251.133.209—0
131.251.133.210—0
131.251.133.211—0
131.251.133.212—0
131.251.133.213—0
131.251.133.214—0
131.251.133.215—0
131.251.133.216—0
131.251.133.217—0
131.251.133.218—0
131.251.133.219—0
131.251.133.220—0
131.251.133.221—0
131.251.133.222—0
131.251.133.223—0
131.251.133.224—0
131.251.133.225vlan4-vrrpe.net.cf.ac.uk0
131.251.133.226gsm-management.insrv.cf.ac.uk0
131.251.133.227siemens-hipath-manager.cf.ac.uk0
131.251.133.228gsm-management-1.cf.ac.uk0
131.251.133.229—0
131.251.133.230—0
131.251.133.231siemens-hipath-siptrunk.cf.ac.uk0
131.251.133.232—0
131.251.133.233—0
131.251.133.234—0
131.251.133.235—0
131.251.133.236—0
131.251.133.237—0
131.251.133.238—0
131.251.133.239—0
131.251.133.240—0
131.251.133.241pp40-017-icx775048f-02-vlan16.cf.ac.uk0Ping
131.251.133.242card-ctrl.cf.ac.uk0
131.251.133.243—0
131.251.133.244—0
131.251.133.245—0
131.251.133.246—0
131.251.133.247—0
131.251.133.248—0
131.251.133.249—0
131.251.133.250—0
131.251.133.251—0
131.251.133.252—0
131.251.133.253pp39-042-icx775048f-01-vlan32.cf.ac.uk0
131.251.133.254nsmaster.cf.ac.uk0
131.251.133.255—0

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.Traceroute →
$ traceroute -a -n -q1 -f4 131.251.133.166
traceroute to 131.251.133.166 (131.251.133.166): 64 hops max, 52 byte packets
4 [AS3356] 212.187.216.254 85.976 ms
5 [AS786] 146.97.35.197 86.077 ms
6 [AS786] 146.97.33.2 86.535 ms
7 [AS786] 146.97.35.234 86.469 ms
8 [AS786] 146.97.36.46 86.504 ms
9 [AS786] 146.97.43.227 91.884 ms
10 *
11 *
12 *
13 [AS786] 131.251.133.166 90.25 ms
Measurement taken from  IPinfo ProbeNet in Atlanta, US
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