IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 131.0.0.0/8
  3. 131.243.0.0/16
  4. 131.243.123.0/24

131.243.123.0/24 IP Range

Summary

ASNAS16 Lawrence Berkeley National Laboratory
BGP131.243.0.0/16
IPs with RDNS37
Hosted Domains0
Pingable IPs3
Router IPs0
131.243.123.0—0
131.243.123.1vlan646.cr1-n1.lbl.gov0
131.243.123.2—0
131.243.123.3—0
131.243.123.4ps-978-att-owamp-v4.lbl.gov0
131.243.123.5—0
131.243.123.6—0
131.243.123.7—0
131.243.123.8—0
131.243.123.9vlan661.cr2-59.lbl.gov0
131.243.123.10—0
131.243.123.11—0
131.243.123.12ps-978-zayo-owamp-v4.lbl.gov0
131.243.123.13—0
131.243.123.14—0
131.243.123.15—0
131.243.123.16—0
131.243.123.17vlan648.cr1-n1.lbl.gov0
131.243.123.18—0
131.243.123.19—0
131.243.123.20ps-977-att-owamp-v4.lbl.gov0
131.243.123.21—0
131.243.123.22—0
131.243.123.23—0
131.243.123.24—0
131.243.123.25vlan662.cr2-59.lbl.gov0
131.243.123.26—0
131.243.123.27—0
131.243.123.28ps-977-zayo-owamp-v4.lbl.gov0
131.243.123.29—0
131.243.123.30—0
131.243.123.31—0
131.243.123.32—0
131.243.123.33ircore-n1--ircore-91--irb-1139.vrrp.lbl.gov0
131.243.123.34irb-1139.ircore-n1.lbl.gov0
131.243.123.35irb-1139.ircore-91.lbl.gov0
131.243.123.36—0
131.243.123.37—0
131.243.123.38ps-ircore-n1-owamp-v4.lbl.gov0
131.243.123.39—0
131.243.123.40—0
131.243.123.41ircore-n1--ircore-91--irb-1165.vrrp.lbl.gov0
131.243.123.42irb-1165.ircore-n1.lbl.gov0
131.243.123.43irb-1165.ircore-91.lbl.gov0
131.243.123.44—0
131.243.123.45—0
131.243.123.46ps-ircore-91-owamp-v4.lbl.gov0
131.243.123.47—0
131.243.123.48—0
131.243.123.49—0
131.243.123.50—0
131.243.123.51—0
131.243.123.52—0
131.243.123.53—0
131.243.123.54—0
131.243.123.55—0
131.243.123.56—0
131.243.123.57—0
131.243.123.58—0
131.243.123.59—0
131.243.123.60—0
131.243.123.61—0
131.243.123.62—0
131.243.123.63—0
131.243.123.64—0
131.243.123.65t7-23.irz1-n1.lbl.gov0
131.243.123.66—0
131.243.123.67ps-node1-owamp-v4.lbl.gov0
131.243.123.68—0
131.243.123.69—0
131.243.123.70—0
131.243.123.71—0
131.243.123.72—0
131.243.123.73srlbl-n1-2--srlbl-n2-2--vlan2301.vrrp.lbl.gov0
131.243.123.74vlan2301.srlbl-n1-2.lbl.gov0
131.243.123.75vlan2301.srlbl-n2-2.lbl.gov0
131.243.123.76—0
131.243.123.77—0
131.243.123.78ps-srlbl-n2-owamp.lbl.gov0
131.243.123.79—0
131.243.123.80—0
131.243.123.81srlbl-n1-2--srlbl-n2-2--vlan2302.vrrp.lbl.gov0
131.243.123.82vlan2302.srlbl-n1-2.lbl.gov0
131.243.123.83vlan2302.srlbl-n2-2.lbl.gov0
131.243.123.84—0
131.243.123.85—0
131.243.123.86ps-srlbl-n2-pt.lbl.gov0
131.243.123.87—0
131.243.123.88—0
131.243.123.89irz3-67-2--irz3-n3-2--irb-785.vrrp.lbl.gov0
131.243.123.90irb-785.irz3-67-2.lbl.gov0
131.243.123.91irb-785.irz3-n3-2.lbl.gov0
131.243.123.92ps-irz3-67-owamp.lbl.gov0
131.243.123.93—0
131.243.123.94—0
131.243.123.95—0
131.243.123.96—0
131.243.123.97irz3-67-2--irz3-n3-2--irb-839.vrrp.lbl.gov0
131.243.123.98irb-839.irz3-67-2.lbl.gov0
131.243.123.99irb-839.irz3-n3-2.lbl.gov0
131.243.123.100ps-irz3-n3-owamp.lbl.gov0
131.243.123.101—0
131.243.123.102—0
131.243.123.103—0
131.243.123.104—0
131.243.123.105ir977-2--irb-669.vrrp.lbl.gov0
131.243.123.106irb-669.ir977-2.lbl.gov0
131.243.123.107—0
131.243.123.108—0
131.243.123.109—0
131.243.123.110ps-ir978-owamp.lbl.gov0
131.243.123.111—0
131.243.123.112—0
131.243.123.113—0
131.243.123.114—0
131.243.123.115—0
131.243.123.116—0
131.243.123.117—0
131.243.123.118—0
131.243.123.119—0
131.243.123.120—0
131.243.123.121—0
131.243.123.122—0
131.243.123.123—0
131.243.123.124—0
131.243.123.125—0
131.243.123.126—0
131.243.123.127—0
131.243.123.128—0
131.243.123.129—0
131.243.123.130—0
131.243.123.131—0
131.243.123.132—0
131.243.123.133—0
131.243.123.134—0
131.243.123.135—0
131.243.123.136—0
131.243.123.137—0
131.243.123.138—0
131.243.123.139—0
131.243.123.140—0
131.243.123.141—0
131.243.123.142—0
131.243.123.143—0
131.243.123.144—0
131.243.123.145—0
131.243.123.146—0
131.243.123.147—0
131.243.123.148—0
131.243.123.149—0
131.243.123.150—0
131.243.123.151—0
131.243.123.152—0
131.243.123.153—0
131.243.123.154—0
131.243.123.155—0
131.243.123.156—0
131.243.123.157—0
131.243.123.158—0
131.243.123.159—0
131.243.123.160—0
131.243.123.161—0
131.243.123.162—0
131.243.123.163—0
131.243.123.164—0
131.243.123.165—0
131.243.123.166—0
131.243.123.167—0
131.243.123.168—0
131.243.123.169—0
131.243.123.170—0
131.243.123.171—0
131.243.123.172—0
131.243.123.173—0
131.243.123.174—0
131.243.123.175—0
131.243.123.176—0
131.243.123.177—0
131.243.123.178—0
131.243.123.179—0
131.243.123.180—0
131.243.123.181—0
131.243.123.182—0
131.243.123.183—0
131.243.123.184—0
131.243.123.185—0
131.243.123.186—0
131.243.123.187—0
131.243.123.188—0
131.243.123.189—0
131.243.123.190—0
131.243.123.191—0
131.243.123.192—0
131.243.123.193—0
131.243.123.194—0
131.243.123.195—0
131.243.123.196—0
131.243.123.197—0
131.243.123.198—0
131.243.123.199—0
131.243.123.200—0
131.243.123.201—0
131.243.123.202—0
131.243.123.203—0
131.243.123.204—0
131.243.123.205—0
131.243.123.206—0
131.243.123.207—0
131.243.123.208—0
131.243.123.209—0
131.243.123.210—0
131.243.123.211—0
131.243.123.212—0
131.243.123.213—0
131.243.123.214—0
131.243.123.215—0
131.243.123.216—0
131.243.123.217—0
131.243.123.218—0
131.243.123.219—0
131.243.123.220—0
131.243.123.221—0
131.243.123.222—0
131.243.123.223—0
131.243.123.224—0
131.243.123.225—0
131.243.123.226—0
131.243.123.227—0
131.243.123.228—0
131.243.123.229—0
131.243.123.230—0
131.243.123.231—0
131.243.123.232—0
131.243.123.233—0
131.243.123.234—0
131.243.123.235—0
131.243.123.236—0
131.243.123.237—0
131.243.123.238—0
131.243.123.239—0
131.243.123.240—0
131.243.123.241—0
131.243.123.242—0
131.243.123.243—0
131.243.123.244—0
131.243.123.245—0
131.243.123.246—0
131.243.123.247—0
131.243.123.248—0
131.243.123.249—0
131.243.123.250—0
131.243.123.251—0
131.243.123.252—0
131.243.123.253—0
131.243.123.254—0
131.243.123.255—0

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f4 131.243.123.91
traceroute to 131.243.123.91 (131.243.123.91): 64 hops max, 52 byte packets
4 [AS63949] 173.230.159.133 11.363 ms
6 [] 206.223.116.137 7.977 ms
7 *
8 *
9 *
10 [AS292] 198.129.78.72 10.802 ms
11 *
12 [AS16] 131.243.245.159 2.787 ms
13 [AS16] 131.243.244.131 2.695 ms
14 [AS16] 131.243.245.175 49.622 ms
15 [AS16] 131.243.123.91 3.372 ms
Measurement taken from  IPinfo ProbeNet in Santa Clara, US
On