Summary

Country
US United States
Domain cogentco.com
Size 256
Registry ARIN
Network Name COGENT-A

Whois




NetRange: 38.0.0.0 - 38.255.255.255
CIDR: 38.0.0.0/8
NetName: COGENT-A
NetHandle: NET-38-0-0-0-1
Parent: ()
NetType: Direct Allocation
OriginAS: AS174
Organization: PSINet, Inc. (PSI)
RegDate: 1991-04-16
Updated: 2023-10-11
Comment: IP allocations within 38.0.0.0/8 are used for Cogent customer static IP assignments.
Comment:
Comment: Reassignment information for this block can be found at rwhois.cogentco.com 4321
Comment:
Comment: Geofeed https://geofeed.cogentco.com/geofeed.csv
Ref: https://rdap.arin.net/registry/ip/38.0.0.0



OrgName: PSINet, Inc.
OrgId: PSI
Address: 2450 N Street NW
City: Washington
StateProv: DC
PostalCode: 20037
Country: US
RegDate:
Updated: 2023-10-11
Comment: Geofeed https://geofeed.cogentco.com/geofeed.csv
Ref: https://rdap.arin.net/registry/entity/PSI

ReferralServer: rwhois://rwhois.cogentco.com:4321

OrgNOCHandle: ZC108-ARIN
OrgNOCName: Cogent Communications
OrgNOCPhone: +1-877-875-4311
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/ZC108-ARIN

OrgTechHandle: IPALL-ARIN
OrgTechName: IP Allocation
OrgTechPhone: +1-877-875-4311
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/IPALL-ARIN

OrgAbuseHandle: COGEN-ARIN
OrgAbuseName: Cogent Abuse
OrgAbusePhone: +1-877-875-4311
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/COGEN-ARIN


RTechHandle: PSI-NISC-ARIN
RTechName: IP Allocation
RTechPhone: +1-877-875-4311
RTechEmail: [email protected]
RTechRef: https://rdap.arin.net/registry/entity/PSI-NISC-ARIN



CIDR IP address subranges within 38.163.243.0/24 subnet

  • 38.163.243.0/32
  • 38.163.243.1/32
  • 38.163.243.2/32
  • 38.163.243.3/32
  • 38.163.243.4/32
  • 38.163.243.5/32
  • 38.163.243.6/32
  • 38.163.243.7/32
  • 38.163.243.8/32
  • 38.163.243.9/32
  • 38.163.243.10/32
  • 38.163.243.11/32
  • 38.163.243.12/32
  • 38.163.243.13/32
  • 38.163.243.14/32
  • 38.163.243.15/32
  • 38.163.243.16/32
  • 38.163.243.17/32
  • 38.163.243.18/32
  • 38.163.243.19/32
  • 38.163.243.20/32
  • 38.163.243.21/32
  • 38.163.243.22/32
  • 38.163.243.23/32
  • 38.163.243.24/32
  • 38.163.243.25/32
  • 38.163.243.26/32
  • 38.163.243.27/32
  • 38.163.243.28/32
  • 38.163.243.29/32
  • 38.163.243.30/32
  • 38.163.243.31/32
  • 38.163.243.32/32
  • 38.163.243.33/32
  • 38.163.243.34/32
  • 38.163.243.35/32
  • 38.163.243.36/32
  • 38.163.243.37/32
  • 38.163.243.38/32
  • 38.163.243.39/32
  • 38.163.243.40/32
  • 38.163.243.41/32
  • 38.163.243.42/32
  • 38.163.243.43/32
  • 38.163.243.44/32
  • 38.163.243.45/32
  • 38.163.243.46/32
  • 38.163.243.47/32
  • 38.163.243.48/32
  • 38.163.243.49/32
  • 38.163.243.50/32
  • 38.163.243.51/32
  • 38.163.243.52/32
  • 38.163.243.53/32
  • 38.163.243.54/32
  • 38.163.243.55/32
  • 38.163.243.56/32
  • 38.163.243.57/32
  • 38.163.243.58/32
  • 38.163.243.59/32
  • 38.163.243.60/32
  • 38.163.243.61/32
  • 38.163.243.62/32
  • 38.163.243.63/32
  • 38.163.243.64/32
  • 38.163.243.65/32
  • 38.163.243.66/32
  • 38.163.243.67/32
  • 38.163.243.68/32
  • 38.163.243.69/32
  • 38.163.243.70/32
  • 38.163.243.71/32
  • 38.163.243.72/32
  • 38.163.243.73/32
  • 38.163.243.74/32
  • 38.163.243.75/32
  • 38.163.243.76/32
  • 38.163.243.77/32
  • 38.163.243.78/32
  • 38.163.243.79/32
  • 38.163.243.80/32
  • 38.163.243.81/32
  • 38.163.243.82/32
  • 38.163.243.83/32
  • 38.163.243.84/32
  • 38.163.243.85/32
  • 38.163.243.86/32
  • 38.163.243.87/32
  • 38.163.243.88/32
  • 38.163.243.89/32
  • 38.163.243.90/32
  • 38.163.243.91/32
  • 38.163.243.92/32
  • 38.163.243.93/32
  • 38.163.243.94/32
  • 38.163.243.95/32
  • 38.163.243.96/32
  • 38.163.243.97/32
  • 38.163.243.98/32
  • 38.163.243.99/32
  • 38.163.243.100/32
  • 38.163.243.101/32
  • 38.163.243.102/32
  • 38.163.243.103/32
  • 38.163.243.104/32
  • 38.163.243.105/32
  • 38.163.243.106/32
  • 38.163.243.107/32
  • 38.163.243.108/32
  • 38.163.243.109/32
  • 38.163.243.110/32
  • 38.163.243.111/32
  • 38.163.243.112/32
  • 38.163.243.113/32
  • 38.163.243.114/32
  • 38.163.243.115/32
  • 38.163.243.116/32
  • 38.163.243.117/32
  • 38.163.243.118/32
  • 38.163.243.119/32
  • 38.163.243.120/32
  • 38.163.243.121/32
  • 38.163.243.122/32
  • 38.163.243.123/32
  • 38.163.243.124/32
  • 38.163.243.125/32
  • 38.163.243.126/32
  • 38.163.243.127/32
  • 38.163.243.128/32
  • 38.163.243.129/32
  • 38.163.243.130/32
  • 38.163.243.131/32
  • 38.163.243.132/32
  • 38.163.243.133/32
  • 38.163.243.134/32
  • 38.163.243.135/32
  • 38.163.243.136/32
  • 38.163.243.137/32
  • 38.163.243.138/32
  • 38.163.243.139/32
  • 38.163.243.140/32
  • 38.163.243.141/32
  • 38.163.243.142/32
  • 38.163.243.143/32
  • 38.163.243.144/32
  • 38.163.243.145/32
  • 38.163.243.146/32
  • 38.163.243.147/32
  • 38.163.243.148/32
  • 38.163.243.149/32
  • 38.163.243.150/32
  • 38.163.243.151/32
  • 38.163.243.152/32
  • 38.163.243.153/32
  • 38.163.243.154/32
  • 38.163.243.155/32
  • 38.163.243.156/32
  • 38.163.243.157/32
  • 38.163.243.158/32
  • 38.163.243.159/32
  • 38.163.243.160/32
  • 38.163.243.161/32
  • 38.163.243.162/32
  • 38.163.243.163/32
  • 38.163.243.164/32
  • 38.163.243.165/32
  • 38.163.243.166/32
  • 38.163.243.167/32
  • 38.163.243.168/32
  • 38.163.243.169/32
  • 38.163.243.170/32
  • 38.163.243.171/32
  • 38.163.243.172/32
  • 38.163.243.173/32
  • 38.163.243.174/32
  • 38.163.243.175/32
  • 38.163.243.176/32
  • 38.163.243.177/32
  • 38.163.243.178/32
  • 38.163.243.179/32
  • 38.163.243.180/32
  • 38.163.243.181/32
  • 38.163.243.182/32
  • 38.163.243.183/32
  • 38.163.243.184/32
  • 38.163.243.185/32
  • 38.163.243.186/32
  • 38.163.243.187/32
  • 38.163.243.188/32
  • 38.163.243.189/32
  • 38.163.243.190/32
  • 38.163.243.191/32
  • 38.163.243.192/32
  • 38.163.243.193/32
  • 38.163.243.194/32
  • 38.163.243.195/32
  • 38.163.243.196/32
  • 38.163.243.197/32
  • 38.163.243.198/32
  • 38.163.243.199/32
  • 38.163.243.200/32
  • 38.163.243.201/32
  • 38.163.243.202/32
  • 38.163.243.203/32
  • 38.163.243.204/32
  • 38.163.243.205/32
  • 38.163.243.206/32
  • 38.163.243.207/32
  • 38.163.243.208/32
  • 38.163.243.209/32
  • 38.163.243.210/32
  • 38.163.243.211/32
  • 38.163.243.212/32
  • 38.163.243.213/32
  • 38.163.243.214/32
  • 38.163.243.215/32
  • 38.163.243.216/32
  • 38.163.243.217/32
  • 38.163.243.218/32
  • 38.163.243.219/32
  • 38.163.243.220/32
  • 38.163.243.221/32
  • 38.163.243.222/32
  • 38.163.243.223/32
  • 38.163.243.224/32
  • 38.163.243.225/32
  • 38.163.243.226/32
  • 38.163.243.227/32
  • 38.163.243.228/32
  • 38.163.243.229/32
  • 38.163.243.230/32
  • 38.163.243.231/32
  • 38.163.243.232/32
  • 38.163.243.233/32
  • 38.163.243.234/32
  • 38.163.243.235/32
  • 38.163.243.236/32
  • 38.163.243.237/32
  • 38.163.243.238/32
  • 38.163.243.239/32
  • 38.163.243.240/32
  • 38.163.243.241/32
  • 38.163.243.242/32
  • 38.163.243.243/32
  • 38.163.243.244/32
  • 38.163.243.245/32
  • 38.163.243.246/32
  • 38.163.243.247/32
  • 38.163.243.248/32
  • 38.163.243.249/32
  • 38.163.243.250/32
  • 38.163.243.251/32
  • 38.163.243.252/32
  • 38.163.243.253/32
  • 38.163.243.254/32
  • 38.163.243.255/32

Get started with 100,000 free lookups: sign up