IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 138.0.0.0/8
  3. 138.23.0.0/16
  4. 138.23.100.0/24

138.23.100.0/24 IP Range

Summary

ASNAS6106 University of California, Riverside
BGP138.23.0.0/16
IPs with RDNS78
Hosted Domains0
Pingable IPs7
Router IPs0
138.23.100.0—0
138.23.100.1d-chung-146-1-v31.ucr.edu0
138.23.100.2chung-hvac.ucr.edu0
138.23.100.3—0
138.23.100.4—0
138.23.100.5eng2-114-2.ucr.edu0
138.23.100.6chung-panda.ucr.edu0
138.23.100.7chung-other-100-7.bulk.ucr.edu0
138.23.100.8chung-other-100-8.bulk.ucr.edu0
138.23.100.9chung-other-100-9.bulk.ucr.edu0
138.23.100.10chung-other-100-10.bulk.ucr.edu0
138.23.100.11chung-other-100-11.bulk.ucr.edu0
138.23.100.12chung-other-100-12.bulk.ucr.edu0
138.23.100.13chung-other-100-13.bulk.ucr.edu0
138.23.100.14chung-other-100-14.bulk.ucr.edu0
138.23.100.15—0
138.23.100.16—0
138.23.100.17d-some-1601-1-v45.ucr.edu0
138.23.100.18—0
138.23.100.19—0
138.23.100.20—0
138.23.100.21—0
138.23.100.22—0
138.23.100.23—0
138.23.100.24—0
138.23.100.25—0
138.23.100.26—0
138.23.100.27—0
138.23.100.28—0
138.23.100.29—0
138.23.100.30—0
138.23.100.31—0
138.23.100.32—0
138.23.100.33—0
138.23.100.34—0
138.23.100.35—0
138.23.100.36—0
138.23.100.37—0
138.23.100.38—0
138.23.100.39—0
138.23.100.40—0
138.23.100.41—0
138.23.100.42—0
138.23.100.43—0
138.23.100.44—0
138.23.100.45—0
138.23.100.46—0
138.23.100.47—0
138.23.100.48—0
138.23.100.49d-some-1601-1-v32.ucr.edu0
138.23.100.50pxcm01.temp.ucr.edu0
138.23.100.51pxcc02.ucr.edu0
138.23.100.52pxcc06.ucr.edu0
138.23.100.53pxcm01.ucr.edu0
138.23.100.54stat-100-54.ucr.edu0
138.23.100.55stat-100-55.ucr.edu0
138.23.100.56stat-100-56.ucr.edu0
138.23.100.57some-hvac-100-57.ucr.edu0
138.23.100.58lighting-controller.ucr.edu0
138.23.100.59—0
138.23.100.60—0
138.23.100.61—0
138.23.100.62—0
138.23.100.63—0
138.23.100.64—0
138.23.100.65d-arts-86-1-v31.ucr.edu0
138.23.100.66arts-musiclib-100-66.bulk.ucr.edu0
138.23.100.67arts-musiclib-100-67.bulk.ucr.edu0
138.23.100.68arts-musiclib-100-68.bulk.ucr.edu0
138.23.100.69arts-musiclib-100-69.bulk.ucr.edu0
138.23.100.70arts-musiclib-100-70.bulk.ucr.edu0
138.23.100.71arts-musiclib-100-71.bulk.ucr.edu0
138.23.100.72arts-musiclib-100-72.bulk.ucr.edu0
138.23.100.73arts-musiclib-100-73.bulk.ucr.edu0
138.23.100.74arts-musiclib-100-74.bulk.ucr.edu0
138.23.100.75arts-musiclib-100-75.bulk.ucr.edu0
138.23.100.76arts-musiclib-100-76.bulk.ucr.edu0
138.23.100.77arts-musiclib-100-77.bulk.ucr.edu0
138.23.100.78arts-musiclib-100-78.bulk.ucr.edu0
138.23.100.79arts-musiclib-100-79.bulk.ucr.edu0
138.23.100.80arts-musiclib-100-80.bulk.ucr.edu0
138.23.100.81arts-musiclib-100-81.bulk.ucr.edu0
138.23.100.82arts-musiclib-100-82.bulk.ucr.edu0
138.23.100.83arts-musiclib-100-83.bulk.ucr.edu0
138.23.100.84arts-musiclib-100-84.bulk.ucr.edu0
138.23.100.85arts-musiclib-100-85.bulk.ucr.edu0
138.23.100.86arts-musiclib-100-86.bulk.ucr.edu0
138.23.100.87arts-musiclib-100-87.bulk.ucr.edu0
138.23.100.88arts-musiclib-100-88.bulk.ucr.edu0
138.23.100.89arts-musiclib-100-89.bulk.ucr.edu0
138.23.100.90arts-musiclib-100-90.bulk.ucr.edu0
138.23.100.91arts-musiclib-100-91.bulk.ucr.edu0
138.23.100.92arts-musiclib-100-92.bulk.ucr.edu0
138.23.100.93arts-musiclib-100-93.bulk.ucr.edu0
138.23.100.94arts-musiclib-100-94.bulk.ucr.edu0
138.23.100.95—0
138.23.100.96—0
138.23.100.97d-heck-a103-1-v31.ucr.edu0
138.23.100.98heck-hvac-1.ucr.edu0
138.23.100.99heck-hvac-2.ucr.edu0
138.23.100.100heck-hvac-ws.ucr.edu0
138.23.100.101heck-hvac-3.ucr.edu0
138.23.100.102heck-hvac-4.ucr.edu0
138.23.100.103—0
138.23.100.104—0
138.23.100.105d-score-888-1-v2.ucr.edu0
138.23.100.106scoreboard-100-106.bulk.ucr.edu0
138.23.100.107scoreboard-100-107.bulk.ucr.edu0
138.23.100.108scoreboard-100-108.bulk.ucr.edu0
138.23.100.109scoreboard-100-109.bulk.ucr.edu0
138.23.100.110scoreboard-100-110.bulk.ucr.edu0
138.23.100.111—0
138.23.100.112—0
138.23.100.113—0
138.23.100.114—0
138.23.100.115—0
138.23.100.116—0
138.23.100.117—0
138.23.100.118—0
138.23.100.119—0
138.23.100.120—0
138.23.100.121—0
138.23.100.122—0
138.23.100.123—0
138.23.100.124—0
138.23.100.125—0
138.23.100.126—0
138.23.100.127—0
138.23.100.128—0
138.23.100.129—0
138.23.100.130—0
138.23.100.131—0
138.23.100.132—0
138.23.100.133—0
138.23.100.134—0
138.23.100.135—0
138.23.100.136—0
138.23.100.137—0
138.23.100.138—0
138.23.100.139—0
138.23.100.140—0
138.23.100.141—0
138.23.100.142—0
138.23.100.143—0
138.23.100.144—0
138.23.100.145—0
138.23.100.146—0
138.23.100.147—0
138.23.100.148—0
138.23.100.149—0
138.23.100.150—0
138.23.100.151—0
138.23.100.152—0
138.23.100.153—0
138.23.100.154—0
138.23.100.155—0
138.23.100.156—0
138.23.100.157—0
138.23.100.158—0
138.23.100.159—0
138.23.100.160—0
138.23.100.161—0
138.23.100.162—0
138.23.100.163—0
138.23.100.164—0
138.23.100.165—0
138.23.100.166—0
138.23.100.167—0
138.23.100.168—0
138.23.100.169—0
138.23.100.170—0
138.23.100.171—0
138.23.100.172—0
138.23.100.173—0
138.23.100.174—0
138.23.100.175—0
138.23.100.176—0
138.23.100.177—0
138.23.100.178—0
138.23.100.179—0
138.23.100.180—0
138.23.100.181—0
138.23.100.182—0
138.23.100.183—0
138.23.100.184—0
138.23.100.185—0
138.23.100.186—0
138.23.100.187—0
138.23.100.188—0
138.23.100.189—0
138.23.100.190—0
138.23.100.191—0
138.23.100.192—0
138.23.100.193—0
138.23.100.194—0
138.23.100.195—0
138.23.100.196—0
138.23.100.197—0
138.23.100.198—0
138.23.100.199—0
138.23.100.200—0
138.23.100.201—0
138.23.100.202—0
138.23.100.203—0
138.23.100.204—0
138.23.100.205—0
138.23.100.206—0
138.23.100.207—0
138.23.100.208—0
138.23.100.209—0
138.23.100.210—0
138.23.100.211—0
138.23.100.212—0
138.23.100.213—0
138.23.100.214—0
138.23.100.215—0
138.23.100.216—0
138.23.100.217—0
138.23.100.218—0
138.23.100.219—0
138.23.100.220—0
138.23.100.221—0
138.23.100.222—0
138.23.100.223—0
138.23.100.224—0
138.23.100.225—0
138.23.100.226—0
138.23.100.227—0
138.23.100.228exchmbox01.ucr.edu0
138.23.100.229exchmbox02.ucr.edu0
138.23.100.230—0
138.23.100.231—0
138.23.100.232—0
138.23.100.233—0
138.23.100.234exchdctl01.ucr.edu0
138.23.100.235exchdctl02.ucr.edu0
138.23.100.236exchedge01.ucr.edu0
138.23.100.237exchedge02.ucr.edu0
138.23.100.238exchbbry01.ucr.edu0
138.23.100.239—0
138.23.100.240exchcaht02.ucr.edu0
138.23.100.241exchmboxcl.ucr.edu0
138.23.100.242exchmboxsl.ucr.edu0
138.23.100.243exchwsus.ucr.edu0
138.23.100.244f51-100.ucr.edu0
138.23.100.245f52-100.ucr.edu0
138.23.100.246—0
138.23.100.247—0
138.23.100.248—0
138.23.100.249—0
138.23.100.250—0
138.23.100.251—0
138.23.100.252—0
138.23.100.253—0
138.23.100.254—0
138.23.100.255—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 138.23.100.193
traceroute to 138.23.100.193 (138.23.100.193): 64 hops max, 52 byte packets
4 [AS3356] 4.35.156.66 163.327 ms
5 [AS2152] 137.164.24.209 169.9 ms
6 *
7 *
8 [AS6106] 138.23.100.193 170.745 ms
Measurement taken from  IPinfo ProbeNet in Budapest, HU
On