Summary

Country
CN China
Domain cnnic.cn
Size 256
Registry APNIC
Network Name Ruisu-51IDC

Whois

inetnum: 103.20.248.0 - 103.20.251.255
netname: Ruisu-51IDC
descr: Shanghai ruisu Network Technology Co.,Ltd
descr: Building 4,intelligence industry park,
descr: No.1 Hulan West Road,Shanghai
country: CN
admin-c: YW7308-AP
tech-c: YW7187-AP
mnt-by: MAINT-CNNIC-AP
mnt-lower: MAINT-CNNIC-AP
mnt-irt: IRT-51IDC-CN
mnt-routes: MAINT-CNNIC-AP
status: ALLOCATED PORTABLE
last-modified: 2023-12-27T06:10:19Z
source: APNIC

irt: IRT-51IDC-CN
address: Building 4,intelligence industry park,
address: No.1 Hulan West Road,Shanghai
e-mail: [email protected]
abuse-mailbox: [email protected]
admin-c: YW7308-AP
tech-c: YW7187-AP
auth: # Filtered
mnt-by: MAINT-CNNIC-AP
last-modified: 2023-12-27T06:10:18Z
source: APNIC

person: Yu Huagang
address: Building 4,intelligence industry park,
address: No.1 Hulan West Road,Shanghai
country: CN
phone: +86-13818683083
e-mail: [email protected]
nic-hdl: YW7187-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2023-12-27T06:11:46Z
source: APNIC

person: Zheng Xiaochuan
address: Building 4,intelligence industry park,
address: No.1 Hulan West Road,Shanghai
country: CN
phone: +86-18516630940
e-mail: [email protected]
nic-hdl: YW7308-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2023-12-27T06:07:15Z
source: APNIC


CIDR IP address subranges within 103.20.251.0/24 subnet

  • 103.20.251.0/32
  • 103.20.251.1/32
  • 103.20.251.2/32
  • 103.20.251.3/32
  • 103.20.251.4/32
  • 103.20.251.5/32
  • 103.20.251.6/32
  • 103.20.251.7/32
  • 103.20.251.8/32
  • 103.20.251.9/32
  • 103.20.251.10/32
  • 103.20.251.11/32
  • 103.20.251.12/32
  • 103.20.251.13/32
  • 103.20.251.14/32
  • 103.20.251.15/32
  • 103.20.251.16/32
  • 103.20.251.17/32
  • 103.20.251.18/32
  • 103.20.251.19/32
  • 103.20.251.20/32
  • 103.20.251.21/32
  • 103.20.251.22/32
  • 103.20.251.23/32
  • 103.20.251.24/32
  • 103.20.251.25/32
  • 103.20.251.26/32
  • 103.20.251.27/32
  • 103.20.251.28/32
  • 103.20.251.29/32
  • 103.20.251.30/32
  • 103.20.251.31/32
  • 103.20.251.32/32
  • 103.20.251.33/32
  • 103.20.251.34/32
  • 103.20.251.35/32
  • 103.20.251.36/32
  • 103.20.251.37/32
  • 103.20.251.38/32
  • 103.20.251.39/32
  • 103.20.251.40/32
  • 103.20.251.41/32
  • 103.20.251.42/32
  • 103.20.251.43/32
  • 103.20.251.44/32
  • 103.20.251.45/32
  • 103.20.251.46/32
  • 103.20.251.47/32
  • 103.20.251.48/32
  • 103.20.251.49/32
  • 103.20.251.50/32
  • 103.20.251.51/32
  • 103.20.251.52/32
  • 103.20.251.53/32
  • 103.20.251.54/32
  • 103.20.251.55/32
  • 103.20.251.56/32
  • 103.20.251.57/32
  • 103.20.251.58/32
  • 103.20.251.59/32
  • 103.20.251.60/32
  • 103.20.251.61/32
  • 103.20.251.62/32
  • 103.20.251.63/32
  • 103.20.251.64/32
  • 103.20.251.65/32
  • 103.20.251.66/32
  • 103.20.251.67/32
  • 103.20.251.68/32
  • 103.20.251.69/32
  • 103.20.251.70/32
  • 103.20.251.71/32
  • 103.20.251.72/32
  • 103.20.251.73/32
  • 103.20.251.74/32
  • 103.20.251.75/32
  • 103.20.251.76/32
  • 103.20.251.77/32
  • 103.20.251.78/32
  • 103.20.251.79/32
  • 103.20.251.80/32
  • 103.20.251.81/32
  • 103.20.251.82/32
  • 103.20.251.83/32
  • 103.20.251.84/32
  • 103.20.251.85/32
  • 103.20.251.86/32
  • 103.20.251.87/32
  • 103.20.251.88/32
  • 103.20.251.89/32
  • 103.20.251.90/32
  • 103.20.251.91/32
  • 103.20.251.92/32
  • 103.20.251.93/32
  • 103.20.251.94/32
  • 103.20.251.95/32
  • 103.20.251.96/32
  • 103.20.251.97/32
  • 103.20.251.98/32
  • 103.20.251.99/32
  • 103.20.251.100/32
  • 103.20.251.101/32
  • 103.20.251.102/32
  • 103.20.251.103/32
  • 103.20.251.104/32
  • 103.20.251.105/32
  • 103.20.251.106/32
  • 103.20.251.107/32
  • 103.20.251.108/32
  • 103.20.251.109/32
  • 103.20.251.110/32
  • 103.20.251.111/32
  • 103.20.251.112/32
  • 103.20.251.113/32
  • 103.20.251.114/32
  • 103.20.251.115/32
  • 103.20.251.116/32
  • 103.20.251.117/32
  • 103.20.251.118/32
  • 103.20.251.119/32
  • 103.20.251.120/32
  • 103.20.251.121/32
  • 103.20.251.122/32
  • 103.20.251.123/32
  • 103.20.251.124/32
  • 103.20.251.125/32
  • 103.20.251.126/32
  • 103.20.251.127/32
  • 103.20.251.128/32
  • 103.20.251.129/32
  • 103.20.251.130/32
  • 103.20.251.131/32
  • 103.20.251.132/32
  • 103.20.251.133/32
  • 103.20.251.134/32
  • 103.20.251.135/32
  • 103.20.251.136/32
  • 103.20.251.137/32
  • 103.20.251.138/32
  • 103.20.251.139/32
  • 103.20.251.140/32
  • 103.20.251.141/32
  • 103.20.251.142/32
  • 103.20.251.143/32
  • 103.20.251.144/32
  • 103.20.251.145/32
  • 103.20.251.146/32
  • 103.20.251.147/32
  • 103.20.251.148/32
  • 103.20.251.149/32
  • 103.20.251.150/32
  • 103.20.251.151/32
  • 103.20.251.152/32
  • 103.20.251.153/32
  • 103.20.251.154/32
  • 103.20.251.155/32
  • 103.20.251.156/32
  • 103.20.251.157/32
  • 103.20.251.158/32
  • 103.20.251.159/32
  • 103.20.251.160/32
  • 103.20.251.161/32
  • 103.20.251.162/32
  • 103.20.251.163/32
  • 103.20.251.164/32
  • 103.20.251.165/32
  • 103.20.251.166/32
  • 103.20.251.167/32
  • 103.20.251.168/32
  • 103.20.251.169/32
  • 103.20.251.170/32
  • 103.20.251.171/32
  • 103.20.251.172/32
  • 103.20.251.173/32
  • 103.20.251.174/32
  • 103.20.251.175/32
  • 103.20.251.176/32
  • 103.20.251.177/32
  • 103.20.251.178/32
  • 103.20.251.179/32
  • 103.20.251.180/32
  • 103.20.251.181/32
  • 103.20.251.182/32
  • 103.20.251.183/32
  • 103.20.251.184/32
  • 103.20.251.185/32
  • 103.20.251.186/32
  • 103.20.251.187/32
  • 103.20.251.188/32
  • 103.20.251.189/32
  • 103.20.251.190/32
  • 103.20.251.191/32
  • 103.20.251.192/32
  • 103.20.251.193/32
  • 103.20.251.194/32
  • 103.20.251.195/32
  • 103.20.251.196/32
  • 103.20.251.197/32
  • 103.20.251.198/32
  • 103.20.251.199/32
  • 103.20.251.200/32
  • 103.20.251.201/32
  • 103.20.251.202/32
  • 103.20.251.203/32
  • 103.20.251.204/32
  • 103.20.251.205/32
  • 103.20.251.206/32
  • 103.20.251.207/32
  • 103.20.251.208/32
  • 103.20.251.209/32
  • 103.20.251.210/32
  • 103.20.251.211/32
  • 103.20.251.212/32
  • 103.20.251.213/32
  • 103.20.251.214/32
  • 103.20.251.215/32
  • 103.20.251.216/32
  • 103.20.251.217/32
  • 103.20.251.218/32
  • 103.20.251.219/32
  • 103.20.251.220/32
  • 103.20.251.221/32
  • 103.20.251.222/32
  • 103.20.251.223/32
  • 103.20.251.224/32
  • 103.20.251.225/32
  • 103.20.251.226/32
  • 103.20.251.227/32
  • 103.20.251.228/32
  • 103.20.251.229/32
  • 103.20.251.230/32
  • 103.20.251.231/32
  • 103.20.251.232/32
  • 103.20.251.233/32
  • 103.20.251.234/32
  • 103.20.251.235/32
  • 103.20.251.236/32
  • 103.20.251.237/32
  • 103.20.251.238/32
  • 103.20.251.239/32
  • 103.20.251.240/32
  • 103.20.251.241/32
  • 103.20.251.242/32
  • 103.20.251.243/32
  • 103.20.251.244/32
  • 103.20.251.245/32
  • 103.20.251.246/32
  • 103.20.251.247/32
  • 103.20.251.248/32
  • 103.20.251.249/32
  • 103.20.251.250/32
  • 103.20.251.251/32
  • 103.20.251.252/32
  • 103.20.251.253/32
  • 103.20.251.254/32
  • 103.20.251.255/32

Get started with 100,000 free lookups: sign up