IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 128.0.0.0/8
  3. 128.119.0.0/16
  4. 128.119.123.0/24

128.119.123.0/24 IP Range

Summary

ASNAS1249 University of Massachusetts - AMHERST
BGP128.119.0.0/16
IPs with RDNS17
Hosted Domains0
Pingable IPs23
Router IPs0
128.119.123.0—0
128.119.123.1wsr1-rt-vl918.gw.umass.edu0
128.119.123.2—0
128.119.123.3—0
128.119.123.4—0
128.119.123.5—0
128.119.123.6—0
128.119.123.7—0
128.119.123.8—0
128.119.123.9—0
128.119.123.10—0
128.119.123.11—0
128.119.123.12—0
128.119.123.13mrsh-dvdr.admin.umass.edu0
128.119.123.14—0
128.119.123.15108np-brther.campus.ads.umass.edu0
128.119.123.16mrsh-hp-m426.admin.umass.edu0
128.119.123.17—0
128.119.123.18rckacs.admin.umass.edu0
128.119.123.19mrsh-hp-m477.admin.umass.edu0
128.119.123.20wart-fp.admin.umass.edu0
128.119.123.21ai-ixmv7-hb-1.admin.umass.edu0
128.119.123.22ai-ixrs-b-1.admin.umass.edu0
128.119.123.23ai-ixdvf-1.admin.umass.edu0
128.119.123.24ai-ixgw-gw-1.admin.umass.edu0
128.119.123.25ai-ixmv7-hb-2.admin.umass.edu0
128.119.123.26wart-mfp.campus.ads.umass.edu0
128.119.123.27108np-old-wolfvision.it.umass.edu0
128.119.123.28108np-old-encoder.it.umass.edu0
128.119.123.29108np-old-decoder-1.it.umass.edu0
128.119.123.30108-np-decoder--old-2.it.umass.edu0
128.119.123.31—0
128.119.123.32—0
128.119.123.33—0
128.119.123.34—0
128.119.123.35—0
128.119.123.36—0
128.119.123.37—0
128.119.123.38—0
128.119.123.39—0
128.119.123.40—0
128.119.123.41—0
128.119.123.42—0
128.119.123.43—0
128.119.123.44—0
128.119.123.45—0
128.119.123.46—0
128.119.123.47—0
128.119.123.48—0
128.119.123.49—0
128.119.123.50—0
128.119.123.51—0
128.119.123.52—0
128.119.123.53—0
128.119.123.54—0
128.119.123.55—0
128.119.123.56—0
128.119.123.57—0
128.119.123.58—0
128.119.123.59—0
128.119.123.60—0
128.119.123.61—0
128.119.123.62—0
128.119.123.63—0
128.119.123.64—0
128.119.123.65—0
128.119.123.66—0
128.119.123.67—0
128.119.123.68—0
128.119.123.69—0
128.119.123.70—0
128.119.123.71—0
128.119.123.72—0
128.119.123.73—0
128.119.123.74—0
128.119.123.75—0
128.119.123.76—0
128.119.123.77—0
128.119.123.78—0
128.119.123.79—0
128.119.123.80—0
128.119.123.81—0
128.119.123.82—0
128.119.123.83—0
128.119.123.84—0
128.119.123.85—0
128.119.123.86—0
128.119.123.87—0
128.119.123.88—0
128.119.123.89—0
128.119.123.90—0
128.119.123.91—0
128.119.123.92—0
128.119.123.93—0
128.119.123.94—0
128.119.123.95—0
128.119.123.96—0
128.119.123.97—0
128.119.123.98—0
128.119.123.99—0
128.119.123.100—0
128.119.123.101—0
128.119.123.102—0
128.119.123.103—0
128.119.123.104—0
128.119.123.105—0
128.119.123.106—0
128.119.123.107—0
128.119.123.108—0
128.119.123.109—0
128.119.123.110—0
128.119.123.111—0
128.119.123.112—0
128.119.123.113—0
128.119.123.114—0
128.119.123.115—0
128.119.123.116—0
128.119.123.117—0
128.119.123.118—0
128.119.123.119—0
128.119.123.120—0
128.119.123.121—0
128.119.123.122—0
128.119.123.123—0
128.119.123.124—0
128.119.123.125—0
128.119.123.126—0
128.119.123.127—0
128.119.123.128—0
128.119.123.129—0
128.119.123.130—0
128.119.123.131—0
128.119.123.132—0
128.119.123.133—0
128.119.123.134—0
128.119.123.135—0
128.119.123.136—0
128.119.123.137—0
128.119.123.138—0
128.119.123.139—0
128.119.123.140—0
128.119.123.141—0
128.119.123.142—0
128.119.123.143—0
128.119.123.144—0
128.119.123.145—0
128.119.123.146—0
128.119.123.147—0
128.119.123.148—0
128.119.123.149—0
128.119.123.150—0
128.119.123.151—0
128.119.123.152—0
128.119.123.153—0
128.119.123.154—0
128.119.123.155—0
128.119.123.156—0
128.119.123.157—0
128.119.123.158—0
128.119.123.159—0
128.119.123.160—0
128.119.123.161—0
128.119.123.162—0
128.119.123.163—0
128.119.123.164—0
128.119.123.165—0
128.119.123.166—0
128.119.123.167—0
128.119.123.168—0
128.119.123.169—0
128.119.123.170—0
128.119.123.171—0
128.119.123.172—0
128.119.123.173—0
128.119.123.174—0
128.119.123.175—0
128.119.123.176—0
128.119.123.177—0
128.119.123.178—0
128.119.123.179—0
128.119.123.180—0
128.119.123.181—0
128.119.123.182—0
128.119.123.183—0
128.119.123.184—0
128.119.123.185—0
128.119.123.186—0
128.119.123.187—0
128.119.123.188—0
128.119.123.189—0
128.119.123.190—0
128.119.123.191—0
128.119.123.192—0
128.119.123.193—0
128.119.123.194—0
128.119.123.195—0
128.119.123.196—0
128.119.123.197—0
128.119.123.198—0
128.119.123.199—0
128.119.123.200—0
128.119.123.201—0
128.119.123.202—0
128.119.123.203—0
128.119.123.204—0
128.119.123.205—0
128.119.123.206—0
128.119.123.207—0
128.119.123.208—0
128.119.123.209—0
128.119.123.210—0
128.119.123.211—0
128.119.123.212—0
128.119.123.213—0
128.119.123.214—0
128.119.123.215—0
128.119.123.216—0
128.119.123.217—0
128.119.123.218—0
128.119.123.219—0
128.119.123.220—0
128.119.123.221—0
128.119.123.222—0
128.119.123.223—0
128.119.123.224—0
128.119.123.225—0
128.119.123.226—0
128.119.123.227—0
128.119.123.228—0
128.119.123.229—0
128.119.123.230—0
128.119.123.231—0
128.119.123.232—0
128.119.123.233—0
128.119.123.234—0
128.119.123.235—0
128.119.123.236—0
128.119.123.237—0
128.119.123.238—0
128.119.123.239—0
128.119.123.240—0
128.119.123.241—0
128.119.123.242—0
128.119.123.243—0
128.119.123.244—0
128.119.123.245—0
128.119.123.246—0
128.119.123.247—0
128.119.123.248—0
128.119.123.249—0
128.119.123.250—0
128.119.123.251—0
128.119.123.252—0
128.119.123.253—0
128.119.123.254—0
128.119.123.255—0

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f6 128.119.123.1
traceroute to 128.119.123.1 (128.119.123.1): 64 hops max, 52 byte packets
6 [] 198.32.160.221 1.015 ms
7 *
8 *
9 *
10 [AS1968] 69.16.3.252 6.81 ms
11 [AS1968] 69.16.3.0 9.223 ms
12 [AS1249] 192.80.83.105 9.354 ms
13 [AS1249] 128.119.123.1 10.597 ms
Measurement taken from  IPinfo ProbeNet in Piscataway, US
On