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. 121.28.100.0/24

121.28.100.0/24 IP Range

Summary

ASNAS4837 CHINA UNICOM China169 Backbone
BGP121.28.0.0/15
IPs with RDNS256
Hosted Domains0
Pingable IPs46
Router IPs1
121.28.100.0hebei.28.121.in-addr.arpa0
121.28.100.1hebei.28.121.in-addr.arpa0
121.28.100.2hebei.28.121.in-addr.arpa0
121.28.100.3hebei.28.121.in-addr.arpa0
121.28.100.4hebei.28.121.in-addr.arpa0
121.28.100.5hebei.28.121.in-addr.arpa0
121.28.100.6hebei.28.121.in-addr.arpa0
121.28.100.7hebei.28.121.in-addr.arpa0
121.28.100.8hebei.28.121.in-addr.arpa0
121.28.100.9hebei.28.121.in-addr.arpa0
121.28.100.10hebei.28.121.in-addr.arpa0
121.28.100.11hebei.28.121.in-addr.arpa0
121.28.100.12hebei.28.121.in-addr.arpa0
121.28.100.13hebei.28.121.in-addr.arpa0
121.28.100.14hebei.28.121.in-addr.arpa0
121.28.100.15hebei.28.121.in-addr.arpa0
121.28.100.16hebei.28.121.in-addr.arpa0
121.28.100.17hebei.28.121.in-addr.arpa0
121.28.100.18hebei.28.121.in-addr.arpa0
121.28.100.19hebei.28.121.in-addr.arpa0
121.28.100.20hebei.28.121.in-addr.arpa0
121.28.100.21hebei.28.121.in-addr.arpa0
121.28.100.22hebei.28.121.in-addr.arpa0
121.28.100.23hebei.28.121.in-addr.arpa0
121.28.100.24hebei.28.121.in-addr.arpa0
121.28.100.25hebei.28.121.in-addr.arpa0
121.28.100.26hebei.28.121.in-addr.arpa0
121.28.100.27hebei.28.121.in-addr.arpa0
121.28.100.28hebei.28.121.in-addr.arpa0
121.28.100.29hebei.28.121.in-addr.arpa0
121.28.100.30hebei.28.121.in-addr.arpa0
121.28.100.31hebei.28.121.in-addr.arpa0
121.28.100.32hebei.28.121.in-addr.arpa0
121.28.100.33hebei.28.121.in-addr.arpa0
121.28.100.34hebei.28.121.in-addr.arpa0
121.28.100.35hebei.28.121.in-addr.arpa0
121.28.100.36hebei.28.121.in-addr.arpa0
121.28.100.37hebei.28.121.in-addr.arpa0
121.28.100.38hebei.28.121.in-addr.arpa0
121.28.100.39hebei.28.121.in-addr.arpa0
121.28.100.40hebei.28.121.in-addr.arpa0
121.28.100.41hebei.28.121.in-addr.arpa0
121.28.100.42hebei.28.121.in-addr.arpa0
121.28.100.43hebei.28.121.in-addr.arpa0
121.28.100.44hebei.28.121.in-addr.arpa0
121.28.100.45hebei.28.121.in-addr.arpa0
121.28.100.46hebei.28.121.in-addr.arpa0
121.28.100.47hebei.28.121.in-addr.arpa0
121.28.100.48hebei.28.121.in-addr.arpa0
121.28.100.49hebei.28.121.in-addr.arpa0
121.28.100.50hebei.28.121.in-addr.arpa0
121.28.100.51hebei.28.121.in-addr.arpa0
121.28.100.52hebei.28.121.in-addr.arpa0
121.28.100.53hebei.28.121.in-addr.arpa0
121.28.100.54hebei.28.121.in-addr.arpa0
121.28.100.55hebei.28.121.in-addr.arpa0
121.28.100.56hebei.28.121.in-addr.arpa0
121.28.100.57hebei.28.121.in-addr.arpa0
121.28.100.58hebei.28.121.in-addr.arpa0
121.28.100.59hebei.28.121.in-addr.arpa0
121.28.100.60hebei.28.121.in-addr.arpa0
121.28.100.61hebei.28.121.in-addr.arpa0
121.28.100.62hebei.28.121.in-addr.arpa0
121.28.100.63hebei.28.121.in-addr.arpa0
121.28.100.64hebei.28.121.in-addr.arpa0
121.28.100.65hebei.28.121.in-addr.arpa0
121.28.100.66hebei.28.121.in-addr.arpa0
121.28.100.67hebei.28.121.in-addr.arpa0
121.28.100.68hebei.28.121.in-addr.arpa0
121.28.100.69hebei.28.121.in-addr.arpa0
121.28.100.70hebei.28.121.in-addr.arpa0
121.28.100.71hebei.28.121.in-addr.arpa0
121.28.100.72hebei.28.121.in-addr.arpa0
121.28.100.73hebei.28.121.in-addr.arpa0
121.28.100.74hebei.28.121.in-addr.arpa0
121.28.100.75hebei.28.121.in-addr.arpa0
121.28.100.76hebei.28.121.in-addr.arpa0
121.28.100.77hebei.28.121.in-addr.arpa0
121.28.100.78hebei.28.121.in-addr.arpa0
121.28.100.79hebei.28.121.in-addr.arpa0
121.28.100.80hebei.28.121.in-addr.arpa0
121.28.100.81hebei.28.121.in-addr.arpa0
121.28.100.82hebei.28.121.in-addr.arpa0
121.28.100.83hebei.28.121.in-addr.arpa0
121.28.100.84hebei.28.121.in-addr.arpa0
121.28.100.85hebei.28.121.in-addr.arpa0
121.28.100.86hebei.28.121.in-addr.arpa0
121.28.100.87hebei.28.121.in-addr.arpa0
121.28.100.88hebei.28.121.in-addr.arpa0
121.28.100.89hebei.28.121.in-addr.arpa0
121.28.100.90hebei.28.121.in-addr.arpa0
121.28.100.91hebei.28.121.in-addr.arpa0
121.28.100.92hebei.28.121.in-addr.arpa0
121.28.100.93hebei.28.121.in-addr.arpa0
121.28.100.94hebei.28.121.in-addr.arpa0
121.28.100.95hebei.28.121.in-addr.arpa0
121.28.100.96hebei.28.121.in-addr.arpa0
121.28.100.97hebei.28.121.in-addr.arpa0
121.28.100.98hebei.28.121.in-addr.arpa0
121.28.100.99hebei.28.121.in-addr.arpa0
121.28.100.100hebei.28.121.in-addr.arpa0
121.28.100.101hebei.28.121.in-addr.arpa0
121.28.100.102hebei.28.121.in-addr.arpa0
121.28.100.103hebei.28.121.in-addr.arpa0
121.28.100.104hebei.28.121.in-addr.arpa0
121.28.100.105hebei.28.121.in-addr.arpa0
121.28.100.106hebei.28.121.in-addr.arpa0
121.28.100.107hebei.28.121.in-addr.arpa0
121.28.100.108hebei.28.121.in-addr.arpa0
121.28.100.109hebei.28.121.in-addr.arpa0
121.28.100.110hebei.28.121.in-addr.arpa0
121.28.100.111hebei.28.121.in-addr.arpa0
121.28.100.112hebei.28.121.in-addr.arpa0
121.28.100.113hebei.28.121.in-addr.arpa0
121.28.100.114hebei.28.121.in-addr.arpa0
121.28.100.115hebei.28.121.in-addr.arpa0
121.28.100.116hebei.28.121.in-addr.arpa0
121.28.100.117hebei.28.121.in-addr.arpa0
121.28.100.118hebei.28.121.in-addr.arpa0
121.28.100.119hebei.28.121.in-addr.arpa0
121.28.100.120hebei.28.121.in-addr.arpa0
121.28.100.121hebei.28.121.in-addr.arpa0
121.28.100.122hebei.28.121.in-addr.arpa0
121.28.100.123hebei.28.121.in-addr.arpa0
121.28.100.124hebei.28.121.in-addr.arpa0
121.28.100.125hebei.28.121.in-addr.arpa0
121.28.100.126hebei.28.121.in-addr.arpa0
121.28.100.127hebei.28.121.in-addr.arpa0
121.28.100.128hebei.28.121.in-addr.arpa0
121.28.100.129hebei.28.121.in-addr.arpa0
121.28.100.130hebei.28.121.in-addr.arpa0
121.28.100.131hebei.28.121.in-addr.arpa0
121.28.100.132hebei.28.121.in-addr.arpa0
121.28.100.133hebei.28.121.in-addr.arpa0
121.28.100.134hebei.28.121.in-addr.arpa0
121.28.100.135hebei.28.121.in-addr.arpa0
121.28.100.136hebei.28.121.in-addr.arpa0
121.28.100.137hebei.28.121.in-addr.arpa0
121.28.100.138hebei.28.121.in-addr.arpa0
121.28.100.139hebei.28.121.in-addr.arpa0
121.28.100.140hebei.28.121.in-addr.arpa0
121.28.100.141hebei.28.121.in-addr.arpa0
121.28.100.142hebei.28.121.in-addr.arpa0
121.28.100.143hebei.28.121.in-addr.arpa0
121.28.100.144hebei.28.121.in-addr.arpa0
121.28.100.145hebei.28.121.in-addr.arpa0
121.28.100.146hebei.28.121.in-addr.arpa0
121.28.100.147hebei.28.121.in-addr.arpa0
121.28.100.148hebei.28.121.in-addr.arpa0
121.28.100.149hebei.28.121.in-addr.arpa0
121.28.100.150hebei.28.121.in-addr.arpa0
121.28.100.151hebei.28.121.in-addr.arpa0
121.28.100.152hebei.28.121.in-addr.arpa0
121.28.100.153hebei.28.121.in-addr.arpa0
121.28.100.154hebei.28.121.in-addr.arpa0
121.28.100.155hebei.28.121.in-addr.arpa0
121.28.100.156hebei.28.121.in-addr.arpa0
121.28.100.157hebei.28.121.in-addr.arpa0
121.28.100.158hebei.28.121.in-addr.arpa0
121.28.100.159hebei.28.121.in-addr.arpa0
121.28.100.160hebei.28.121.in-addr.arpa0
121.28.100.161hebei.28.121.in-addr.arpa0
121.28.100.162hebei.28.121.in-addr.arpa0
121.28.100.163hebei.28.121.in-addr.arpa0
121.28.100.164hebei.28.121.in-addr.arpa0
121.28.100.165hebei.28.121.in-addr.arpa0
121.28.100.166hebei.28.121.in-addr.arpa0
121.28.100.167hebei.28.121.in-addr.arpa0
121.28.100.168hebei.28.121.in-addr.arpa0
121.28.100.169hebei.28.121.in-addr.arpa0
121.28.100.170hebei.28.121.in-addr.arpa0
121.28.100.171hebei.28.121.in-addr.arpa0
121.28.100.172hebei.28.121.in-addr.arpa0
121.28.100.173hebei.28.121.in-addr.arpa0
121.28.100.174hebei.28.121.in-addr.arpa0
121.28.100.175hebei.28.121.in-addr.arpa0
121.28.100.176hebei.28.121.in-addr.arpa0
121.28.100.177hebei.28.121.in-addr.arpa0
121.28.100.178hebei.28.121.in-addr.arpa0
121.28.100.179hebei.28.121.in-addr.arpa0
121.28.100.180hebei.28.121.in-addr.arpa0
121.28.100.181hebei.28.121.in-addr.arpa0
121.28.100.182hebei.28.121.in-addr.arpa0
121.28.100.183hebei.28.121.in-addr.arpa0
121.28.100.184hebei.28.121.in-addr.arpa0
121.28.100.185hebei.28.121.in-addr.arpa0
121.28.100.186hebei.28.121.in-addr.arpa0
121.28.100.187hebei.28.121.in-addr.arpa0
121.28.100.188hebei.28.121.in-addr.arpa0
121.28.100.189hebei.28.121.in-addr.arpa0
121.28.100.190hebei.28.121.in-addr.arpa0
121.28.100.191hebei.28.121.in-addr.arpa0
121.28.100.192hebei.28.121.in-addr.arpa0
121.28.100.193hebei.28.121.in-addr.arpa0
121.28.100.194hebei.28.121.in-addr.arpa0
121.28.100.195hebei.28.121.in-addr.arpa0
121.28.100.196hebei.28.121.in-addr.arpa0
121.28.100.197hebei.28.121.in-addr.arpa0
121.28.100.198hebei.28.121.in-addr.arpa0
121.28.100.199hebei.28.121.in-addr.arpa0
121.28.100.200hebei.28.121.in-addr.arpa0
121.28.100.201hebei.28.121.in-addr.arpa0
121.28.100.202hebei.28.121.in-addr.arpa0
121.28.100.203hebei.28.121.in-addr.arpa0
121.28.100.204hebei.28.121.in-addr.arpa0
121.28.100.205hebei.28.121.in-addr.arpa0
121.28.100.206hebei.28.121.in-addr.arpa0
121.28.100.207hebei.28.121.in-addr.arpa0
121.28.100.208hebei.28.121.in-addr.arpa0
121.28.100.209hebei.28.121.in-addr.arpa0
121.28.100.210hebei.28.121.in-addr.arpa0
121.28.100.211hebei.28.121.in-addr.arpa0
121.28.100.212hebei.28.121.in-addr.arpa0
121.28.100.213hebei.28.121.in-addr.arpa0
121.28.100.214hebei.28.121.in-addr.arpa0
121.28.100.215hebei.28.121.in-addr.arpa0
121.28.100.216hebei.28.121.in-addr.arpa0
121.28.100.217hebei.28.121.in-addr.arpa0
121.28.100.218hebei.28.121.in-addr.arpa0
121.28.100.219hebei.28.121.in-addr.arpa0
121.28.100.220hebei.28.121.in-addr.arpa0
121.28.100.221hebei.28.121.in-addr.arpa0
121.28.100.222hebei.28.121.in-addr.arpa0
121.28.100.223hebei.28.121.in-addr.arpa0
121.28.100.224hebei.28.121.in-addr.arpa0
121.28.100.225hebei.28.121.in-addr.arpa0
121.28.100.226hebei.28.121.in-addr.arpa0
121.28.100.227hebei.28.121.in-addr.arpa0
121.28.100.228hebei.28.121.in-addr.arpa0
121.28.100.229hebei.28.121.in-addr.arpa0
121.28.100.230hebei.28.121.in-addr.arpa0
121.28.100.231hebei.28.121.in-addr.arpa0
121.28.100.232hebei.28.121.in-addr.arpa0
121.28.100.233hebei.28.121.in-addr.arpa0
121.28.100.234hebei.28.121.in-addr.arpa0
121.28.100.235hebei.28.121.in-addr.arpa0
121.28.100.236hebei.28.121.in-addr.arpa0
121.28.100.237hebei.28.121.in-addr.arpa0
121.28.100.238hebei.28.121.in-addr.arpa0
121.28.100.239hebei.28.121.in-addr.arpa0
121.28.100.240hebei.28.121.in-addr.arpa0
121.28.100.241hebei.28.121.in-addr.arpa0
121.28.100.242hebei.28.121.in-addr.arpa0
121.28.100.243hebei.28.121.in-addr.arpa0
121.28.100.244hebei.28.121.in-addr.arpa0
121.28.100.245hebei.28.121.in-addr.arpa0
121.28.100.246hebei.28.121.in-addr.arpa0
121.28.100.247hebei.28.121.in-addr.arpa0
121.28.100.248hebei.28.121.in-addr.arpa0
121.28.100.249hebei.28.121.in-addr.arpa0
121.28.100.250hebei.28.121.in-addr.arpa0
121.28.100.251hebei.28.121.in-addr.arpa0
121.28.100.252hebei.28.121.in-addr.arpa0
121.28.100.253hebei.28.121.in-addr.arpa0
121.28.100.254hebei.28.121.in-addr.arpa0
121.28.100.255hebei.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 -f5 121.28.100.201
traceroute to 121.28.100.201 (121.28.100.201): 64 hops max, 52 byte packets
6 *
7 *
8 *
9 *
10 [AS4837] 121.28.100.201 13.211 ms
Measurement taken from  IPinfo ProbeNet in Qingdao, CN
On