IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 121.0.0.0/8
  3. 121.28.0.0/16
  4. 121.28.20.0/24

121.28.20.0/24 IP Range

Summary

ASNAS4837 CHINA UNICOM China169 Backbone
BGP121.28.0.0/15
IPs with RDNS256
Hosted Domains0
Pingable IPs0
Router IPs0
121.28.20.0hebei.28.121.in-addr.arpa0
121.28.20.1hebei.28.121.in-addr.arpa0
121.28.20.2hebei.28.121.in-addr.arpa0
121.28.20.3hebei.28.121.in-addr.arpa0
121.28.20.4hebei.28.121.in-addr.arpa0
121.28.20.5hebei.28.121.in-addr.arpa0
121.28.20.6hebei.28.121.in-addr.arpa0
121.28.20.7hebei.28.121.in-addr.arpa0
121.28.20.8hebei.28.121.in-addr.arpa0
121.28.20.9hebei.28.121.in-addr.arpa0
121.28.20.10hebei.28.121.in-addr.arpa0
121.28.20.11hebei.28.121.in-addr.arpa0
121.28.20.12hebei.28.121.in-addr.arpa0
121.28.20.13hebei.28.121.in-addr.arpa0
121.28.20.14hebei.28.121.in-addr.arpa0
121.28.20.15hebei.28.121.in-addr.arpa0
121.28.20.16hebei.28.121.in-addr.arpa0
121.28.20.17hebei.28.121.in-addr.arpa0
121.28.20.18hebei.28.121.in-addr.arpa0
121.28.20.19hebei.28.121.in-addr.arpa0
121.28.20.20hebei.28.121.in-addr.arpa0
121.28.20.21hebei.28.121.in-addr.arpa0
121.28.20.22hebei.28.121.in-addr.arpa0
121.28.20.23hebei.28.121.in-addr.arpa0
121.28.20.24hebei.28.121.in-addr.arpa0
121.28.20.25hebei.28.121.in-addr.arpa0
121.28.20.26hebei.28.121.in-addr.arpa0
121.28.20.27hebei.28.121.in-addr.arpa0
121.28.20.28hebei.28.121.in-addr.arpa0
121.28.20.29hebei.28.121.in-addr.arpa0
121.28.20.30hebei.28.121.in-addr.arpa0
121.28.20.31hebei.28.121.in-addr.arpa0
121.28.20.32hebei.28.121.in-addr.arpa0
121.28.20.33hebei.28.121.in-addr.arpa0
121.28.20.34hebei.28.121.in-addr.arpa0
121.28.20.35hebei.28.121.in-addr.arpa0
121.28.20.36hebei.28.121.in-addr.arpa0
121.28.20.37hebei.28.121.in-addr.arpa0
121.28.20.38hebei.28.121.in-addr.arpa0
121.28.20.39hebei.28.121.in-addr.arpa0
121.28.20.40hebei.28.121.in-addr.arpa0
121.28.20.41hebei.28.121.in-addr.arpa0
121.28.20.42hebei.28.121.in-addr.arpa0
121.28.20.43hebei.28.121.in-addr.arpa0
121.28.20.44hebei.28.121.in-addr.arpa0
121.28.20.45hebei.28.121.in-addr.arpa0
121.28.20.46hebei.28.121.in-addr.arpa0
121.28.20.47hebei.28.121.in-addr.arpa0
121.28.20.48hebei.28.121.in-addr.arpa0
121.28.20.49hebei.28.121.in-addr.arpa0
121.28.20.50hebei.28.121.in-addr.arpa0
121.28.20.51hebei.28.121.in-addr.arpa0
121.28.20.52hebei.28.121.in-addr.arpa0
121.28.20.53hebei.28.121.in-addr.arpa0
121.28.20.54hebei.28.121.in-addr.arpa0
121.28.20.55hebei.28.121.in-addr.arpa0
121.28.20.56hebei.28.121.in-addr.arpa0
121.28.20.57hebei.28.121.in-addr.arpa0
121.28.20.58hebei.28.121.in-addr.arpa0
121.28.20.59hebei.28.121.in-addr.arpa0
121.28.20.60hebei.28.121.in-addr.arpa0
121.28.20.61hebei.28.121.in-addr.arpa0
121.28.20.62hebei.28.121.in-addr.arpa0
121.28.20.63hebei.28.121.in-addr.arpa0
121.28.20.64hebei.28.121.in-addr.arpa0
121.28.20.65hebei.28.121.in-addr.arpa0
121.28.20.66hebei.28.121.in-addr.arpa0
121.28.20.67hebei.28.121.in-addr.arpa0
121.28.20.68hebei.28.121.in-addr.arpa0
121.28.20.69hebei.28.121.in-addr.arpa0
121.28.20.70hebei.28.121.in-addr.arpa0
121.28.20.71hebei.28.121.in-addr.arpa0
121.28.20.72hebei.28.121.in-addr.arpa0
121.28.20.73hebei.28.121.in-addr.arpa0
121.28.20.74hebei.28.121.in-addr.arpa0
121.28.20.75hebei.28.121.in-addr.arpa0
121.28.20.76hebei.28.121.in-addr.arpa0
121.28.20.77hebei.28.121.in-addr.arpa0
121.28.20.78hebei.28.121.in-addr.arpa0
121.28.20.79hebei.28.121.in-addr.arpa0
121.28.20.80hebei.28.121.in-addr.arpa0
121.28.20.81hebei.28.121.in-addr.arpa0
121.28.20.82hebei.28.121.in-addr.arpa0
121.28.20.83hebei.28.121.in-addr.arpa0
121.28.20.84hebei.28.121.in-addr.arpa0
121.28.20.85hebei.28.121.in-addr.arpa0
121.28.20.86hebei.28.121.in-addr.arpa0
121.28.20.87hebei.28.121.in-addr.arpa0
121.28.20.88hebei.28.121.in-addr.arpa0
121.28.20.89hebei.28.121.in-addr.arpa0
121.28.20.90hebei.28.121.in-addr.arpa0
121.28.20.91hebei.28.121.in-addr.arpa0
121.28.20.92hebei.28.121.in-addr.arpa0
121.28.20.93hebei.28.121.in-addr.arpa0
121.28.20.94hebei.28.121.in-addr.arpa0
121.28.20.95hebei.28.121.in-addr.arpa0
121.28.20.96hebei.28.121.in-addr.arpa0
121.28.20.97hebei.28.121.in-addr.arpa0
121.28.20.98hebei.28.121.in-addr.arpa0
121.28.20.99hebei.28.121.in-addr.arpa0
121.28.20.100hebei.28.121.in-addr.arpa0
121.28.20.101hebei.28.121.in-addr.arpa0
121.28.20.102hebei.28.121.in-addr.arpa0
121.28.20.103hebei.28.121.in-addr.arpa0
121.28.20.104hebei.28.121.in-addr.arpa0
121.28.20.105hebei.28.121.in-addr.arpa0
121.28.20.106hebei.28.121.in-addr.arpa0
121.28.20.107hebei.28.121.in-addr.arpa0
121.28.20.108hebei.28.121.in-addr.arpa0
121.28.20.109hebei.28.121.in-addr.arpa0
121.28.20.110hebei.28.121.in-addr.arpa0
121.28.20.111hebei.28.121.in-addr.arpa0
121.28.20.112hebei.28.121.in-addr.arpa0
121.28.20.113hebei.28.121.in-addr.arpa0
121.28.20.114hebei.28.121.in-addr.arpa0
121.28.20.115hebei.28.121.in-addr.arpa0
121.28.20.116hebei.28.121.in-addr.arpa0
121.28.20.117hebei.28.121.in-addr.arpa0
121.28.20.118hebei.28.121.in-addr.arpa0
121.28.20.119hebei.28.121.in-addr.arpa0
121.28.20.120hebei.28.121.in-addr.arpa0
121.28.20.121hebei.28.121.in-addr.arpa0
121.28.20.122hebei.28.121.in-addr.arpa0
121.28.20.123hebei.28.121.in-addr.arpa0
121.28.20.124hebei.28.121.in-addr.arpa0
121.28.20.125hebei.28.121.in-addr.arpa0
121.28.20.126hebei.28.121.in-addr.arpa0
121.28.20.127hebei.28.121.in-addr.arpa0
121.28.20.128hebei.28.121.in-addr.arpa0
121.28.20.129hebei.28.121.in-addr.arpa0
121.28.20.130hebei.28.121.in-addr.arpa0
121.28.20.131hebei.28.121.in-addr.arpa0
121.28.20.132hebei.28.121.in-addr.arpa0
121.28.20.133hebei.28.121.in-addr.arpa0
121.28.20.134hebei.28.121.in-addr.arpa0
121.28.20.135hebei.28.121.in-addr.arpa0
121.28.20.136hebei.28.121.in-addr.arpa0
121.28.20.137hebei.28.121.in-addr.arpa0
121.28.20.138hebei.28.121.in-addr.arpa0
121.28.20.139hebei.28.121.in-addr.arpa0
121.28.20.140hebei.28.121.in-addr.arpa0
121.28.20.141hebei.28.121.in-addr.arpa0
121.28.20.142hebei.28.121.in-addr.arpa0
121.28.20.143hebei.28.121.in-addr.arpa0
121.28.20.144hebei.28.121.in-addr.arpa0
121.28.20.145hebei.28.121.in-addr.arpa0
121.28.20.146hebei.28.121.in-addr.arpa0
121.28.20.147hebei.28.121.in-addr.arpa0
121.28.20.148hebei.28.121.in-addr.arpa0
121.28.20.149hebei.28.121.in-addr.arpa0
121.28.20.150hebei.28.121.in-addr.arpa0
121.28.20.151hebei.28.121.in-addr.arpa0
121.28.20.152hebei.28.121.in-addr.arpa0
121.28.20.153hebei.28.121.in-addr.arpa0
121.28.20.154hebei.28.121.in-addr.arpa0
121.28.20.155hebei.28.121.in-addr.arpa0
121.28.20.156hebei.28.121.in-addr.arpa0
121.28.20.157hebei.28.121.in-addr.arpa0
121.28.20.158hebei.28.121.in-addr.arpa0
121.28.20.159hebei.28.121.in-addr.arpa0
121.28.20.160hebei.28.121.in-addr.arpa0
121.28.20.161hebei.28.121.in-addr.arpa0
121.28.20.162hebei.28.121.in-addr.arpa0
121.28.20.163hebei.28.121.in-addr.arpa0
121.28.20.164hebei.28.121.in-addr.arpa0
121.28.20.165hebei.28.121.in-addr.arpa0
121.28.20.166hebei.28.121.in-addr.arpa0
121.28.20.167hebei.28.121.in-addr.arpa0
121.28.20.168hebei.28.121.in-addr.arpa0
121.28.20.169hebei.28.121.in-addr.arpa0
121.28.20.170hebei.28.121.in-addr.arpa0
121.28.20.171hebei.28.121.in-addr.arpa0
121.28.20.172hebei.28.121.in-addr.arpa0
121.28.20.173hebei.28.121.in-addr.arpa0
121.28.20.174hebei.28.121.in-addr.arpa0
121.28.20.175hebei.28.121.in-addr.arpa0
121.28.20.176hebei.28.121.in-addr.arpa0
121.28.20.177hebei.28.121.in-addr.arpa0
121.28.20.178hebei.28.121.in-addr.arpa0
121.28.20.179hebei.28.121.in-addr.arpa0
121.28.20.180hebei.28.121.in-addr.arpa0
121.28.20.181hebei.28.121.in-addr.arpa0
121.28.20.182hebei.28.121.in-addr.arpa0
121.28.20.183hebei.28.121.in-addr.arpa0
121.28.20.184hebei.28.121.in-addr.arpa0
121.28.20.185hebei.28.121.in-addr.arpa0
121.28.20.186hebei.28.121.in-addr.arpa0
121.28.20.187hebei.28.121.in-addr.arpa0
121.28.20.188hebei.28.121.in-addr.arpa0
121.28.20.189hebei.28.121.in-addr.arpa0
121.28.20.190hebei.28.121.in-addr.arpa0
121.28.20.191hebei.28.121.in-addr.arpa0
121.28.20.192hebei.28.121.in-addr.arpa0
121.28.20.193hebei.28.121.in-addr.arpa0
121.28.20.194hebei.28.121.in-addr.arpa0
121.28.20.195hebei.28.121.in-addr.arpa0
121.28.20.196hebei.28.121.in-addr.arpa0
121.28.20.197hebei.28.121.in-addr.arpa0
121.28.20.198hebei.28.121.in-addr.arpa0
121.28.20.199hebei.28.121.in-addr.arpa0
121.28.20.200hebei.28.121.in-addr.arpa0
121.28.20.201hebei.28.121.in-addr.arpa0
121.28.20.202hebei.28.121.in-addr.arpa0
121.28.20.203hebei.28.121.in-addr.arpa0
121.28.20.204hebei.28.121.in-addr.arpa0
121.28.20.205hebei.28.121.in-addr.arpa0
121.28.20.206hebei.28.121.in-addr.arpa0
121.28.20.207hebei.28.121.in-addr.arpa0
121.28.20.208hebei.28.121.in-addr.arpa0
121.28.20.209hebei.28.121.in-addr.arpa0
121.28.20.210hebei.28.121.in-addr.arpa0
121.28.20.211hebei.28.121.in-addr.arpa0
121.28.20.212hebei.28.121.in-addr.arpa0
121.28.20.213hebei.28.121.in-addr.arpa0
121.28.20.214hebei.28.121.in-addr.arpa0
121.28.20.215hebei.28.121.in-addr.arpa0
121.28.20.216hebei.28.121.in-addr.arpa0
121.28.20.217hebei.28.121.in-addr.arpa0
121.28.20.218hebei.28.121.in-addr.arpa0
121.28.20.219hebei.28.121.in-addr.arpa0
121.28.20.220hebei.28.121.in-addr.arpa0
121.28.20.221hebei.28.121.in-addr.arpa0
121.28.20.222hebei.28.121.in-addr.arpa0
121.28.20.223hebei.28.121.in-addr.arpa0
121.28.20.224hebei.28.121.in-addr.arpa0
121.28.20.225hebei.28.121.in-addr.arpa0
121.28.20.226hebei.28.121.in-addr.arpa0
121.28.20.227hebei.28.121.in-addr.arpa0
121.28.20.228hebei.28.121.in-addr.arpa0
121.28.20.229hebei.28.121.in-addr.arpa0
121.28.20.230hebei.28.121.in-addr.arpa0
121.28.20.231hebei.28.121.in-addr.arpa0
121.28.20.232hebei.28.121.in-addr.arpa0
121.28.20.233hebei.28.121.in-addr.arpa0
121.28.20.234hebei.28.121.in-addr.arpa0
121.28.20.235hebei.28.121.in-addr.arpa0
121.28.20.236hebei.28.121.in-addr.arpa0
121.28.20.237hebei.28.121.in-addr.arpa0
121.28.20.238hebei.28.121.in-addr.arpa0
121.28.20.239hebei.28.121.in-addr.arpa0
121.28.20.240hebei.28.121.in-addr.arpa0
121.28.20.241hebei.28.121.in-addr.arpa0
121.28.20.242hebei.28.121.in-addr.arpa0
121.28.20.243hebei.28.121.in-addr.arpa0
121.28.20.244hebei.28.121.in-addr.arpa0
121.28.20.245hebei.28.121.in-addr.arpa0
121.28.20.246hebei.28.121.in-addr.arpa0
121.28.20.247hebei.28.121.in-addr.arpa0
121.28.20.248hebei.28.121.in-addr.arpa0
121.28.20.249hebei.28.121.in-addr.arpa0
121.28.20.250hebei.28.121.in-addr.arpa0
121.28.20.251hebei.28.121.in-addr.arpa0
121.28.20.252hebei.28.121.in-addr.arpa0
121.28.20.253hebei.28.121.in-addr.arpa0
121.28.20.254hebei.28.121.in-addr.arpa0
121.28.20.255hebei.28.121.in-addr.arpa0

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f3 -m9 121.28.20.253
traceroute to 121.28.20.253 (121.28.20.253): 9 hops max, 52 byte packets
3 [AS3257] 195.72.82.241 0.269 ms
4 *
5 *
6 [AS4837] 219.158.4.93 281.106 ms
7 *
8 *
9 *
Measurement taken from  IPinfo ProbeNet in London, GB
On