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

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

OrgNOCHandle: ZC108-ARIN
OrgNOCName: Cogent Communications
OrgNOCPhone: +1-877-875-4311
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/ZC108-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 38.27.121.0/24 subnet

  • 38.27.121.0/32
  • 38.27.121.1/32
  • 38.27.121.2/32
  • 38.27.121.3/32
  • 38.27.121.4/32
  • 38.27.121.5/32
  • 38.27.121.6/32
  • 38.27.121.7/32
  • 38.27.121.8/32
  • 38.27.121.9/32
  • 38.27.121.10/32
  • 38.27.121.11/32
  • 38.27.121.12/32
  • 38.27.121.13/32
  • 38.27.121.14/32
  • 38.27.121.15/32
  • 38.27.121.16/32
  • 38.27.121.17/32
  • 38.27.121.18/32
  • 38.27.121.19/32
  • 38.27.121.20/32
  • 38.27.121.21/32
  • 38.27.121.22/32
  • 38.27.121.23/32
  • 38.27.121.24/32
  • 38.27.121.25/32
  • 38.27.121.26/32
  • 38.27.121.27/32
  • 38.27.121.28/32
  • 38.27.121.29/32
  • 38.27.121.30/32
  • 38.27.121.31/32
  • 38.27.121.32/32
  • 38.27.121.33/32
  • 38.27.121.34/32
  • 38.27.121.35/32
  • 38.27.121.36/32
  • 38.27.121.37/32
  • 38.27.121.38/32
  • 38.27.121.39/32
  • 38.27.121.40/32
  • 38.27.121.41/32
  • 38.27.121.42/32
  • 38.27.121.43/32
  • 38.27.121.44/32
  • 38.27.121.45/32
  • 38.27.121.46/32
  • 38.27.121.47/32
  • 38.27.121.48/32
  • 38.27.121.49/32
  • 38.27.121.50/32
  • 38.27.121.51/32
  • 38.27.121.52/32
  • 38.27.121.53/32
  • 38.27.121.54/32
  • 38.27.121.55/32
  • 38.27.121.56/32
  • 38.27.121.57/32
  • 38.27.121.58/32
  • 38.27.121.59/32
  • 38.27.121.60/32
  • 38.27.121.61/32
  • 38.27.121.62/32
  • 38.27.121.63/32
  • 38.27.121.64/32
  • 38.27.121.65/32
  • 38.27.121.66/32
  • 38.27.121.67/32
  • 38.27.121.68/32
  • 38.27.121.69/32
  • 38.27.121.70/32
  • 38.27.121.71/32
  • 38.27.121.72/32
  • 38.27.121.73/32
  • 38.27.121.74/32
  • 38.27.121.75/32
  • 38.27.121.76/32
  • 38.27.121.77/32
  • 38.27.121.78/32
  • 38.27.121.79/32
  • 38.27.121.80/32
  • 38.27.121.81/32
  • 38.27.121.82/32
  • 38.27.121.83/32
  • 38.27.121.84/32
  • 38.27.121.85/32
  • 38.27.121.86/32
  • 38.27.121.87/32
  • 38.27.121.88/32
  • 38.27.121.89/32
  • 38.27.121.90/32
  • 38.27.121.91/32
  • 38.27.121.92/32
  • 38.27.121.93/32
  • 38.27.121.94/32
  • 38.27.121.95/32
  • 38.27.121.96/32
  • 38.27.121.97/32
  • 38.27.121.98/32
  • 38.27.121.99/32
  • 38.27.121.100/32
  • 38.27.121.101/32
  • 38.27.121.102/32
  • 38.27.121.103/32
  • 38.27.121.104/32
  • 38.27.121.105/32
  • 38.27.121.106/32
  • 38.27.121.107/32
  • 38.27.121.108/32
  • 38.27.121.109/32
  • 38.27.121.110/32
  • 38.27.121.111/32
  • 38.27.121.112/32
  • 38.27.121.113/32
  • 38.27.121.114/32
  • 38.27.121.115/32
  • 38.27.121.116/32
  • 38.27.121.117/32
  • 38.27.121.118/32
  • 38.27.121.119/32
  • 38.27.121.120/32
  • 38.27.121.121/32
  • 38.27.121.122/32
  • 38.27.121.123/32
  • 38.27.121.124/32
  • 38.27.121.125/32
  • 38.27.121.126/32
  • 38.27.121.127/32
  • 38.27.121.128/32
  • 38.27.121.129/32
  • 38.27.121.130/32
  • 38.27.121.131/32
  • 38.27.121.132/32
  • 38.27.121.133/32
  • 38.27.121.134/32
  • 38.27.121.135/32
  • 38.27.121.136/32
  • 38.27.121.137/32
  • 38.27.121.138/32
  • 38.27.121.139/32
  • 38.27.121.140/32
  • 38.27.121.141/32
  • 38.27.121.142/32
  • 38.27.121.143/32
  • 38.27.121.144/32
  • 38.27.121.145/32
  • 38.27.121.146/32
  • 38.27.121.147/32
  • 38.27.121.148/32
  • 38.27.121.149/32
  • 38.27.121.150/32
  • 38.27.121.151/32
  • 38.27.121.152/32
  • 38.27.121.153/32
  • 38.27.121.154/32
  • 38.27.121.155/32
  • 38.27.121.156/32
  • 38.27.121.157/32
  • 38.27.121.158/32
  • 38.27.121.159/32
  • 38.27.121.160/32
  • 38.27.121.161/32
  • 38.27.121.162/32
  • 38.27.121.163/32
  • 38.27.121.164/32
  • 38.27.121.165/32
  • 38.27.121.166/32
  • 38.27.121.167/32
  • 38.27.121.168/32
  • 38.27.121.169/32
  • 38.27.121.170/32
  • 38.27.121.171/32
  • 38.27.121.172/32
  • 38.27.121.173/32
  • 38.27.121.174/32
  • 38.27.121.175/32
  • 38.27.121.176/32
  • 38.27.121.177/32
  • 38.27.121.178/32
  • 38.27.121.179/32
  • 38.27.121.180/32
  • 38.27.121.181/32
  • 38.27.121.182/32
  • 38.27.121.183/32
  • 38.27.121.184/32
  • 38.27.121.185/32
  • 38.27.121.186/32
  • 38.27.121.187/32
  • 38.27.121.188/32
  • 38.27.121.189/32
  • 38.27.121.190/32
  • 38.27.121.191/32
  • 38.27.121.192/32
  • 38.27.121.193/32
  • 38.27.121.194/32
  • 38.27.121.195/32
  • 38.27.121.196/32
  • 38.27.121.197/32
  • 38.27.121.198/32
  • 38.27.121.199/32
  • 38.27.121.200/32
  • 38.27.121.201/32
  • 38.27.121.202/32
  • 38.27.121.203/32
  • 38.27.121.204/32
  • 38.27.121.205/32
  • 38.27.121.206/32
  • 38.27.121.207/32
  • 38.27.121.208/32
  • 38.27.121.209/32
  • 38.27.121.210/32
  • 38.27.121.211/32
  • 38.27.121.212/32
  • 38.27.121.213/32
  • 38.27.121.214/32
  • 38.27.121.215/32
  • 38.27.121.216/32
  • 38.27.121.217/32
  • 38.27.121.218/32
  • 38.27.121.219/32
  • 38.27.121.220/32
  • 38.27.121.221/32
  • 38.27.121.222/32
  • 38.27.121.223/32
  • 38.27.121.224/32
  • 38.27.121.225/32
  • 38.27.121.226/32
  • 38.27.121.227/32
  • 38.27.121.228/32
  • 38.27.121.229/32
  • 38.27.121.230/32
  • 38.27.121.231/32
  • 38.27.121.232/32
  • 38.27.121.233/32
  • 38.27.121.234/32
  • 38.27.121.235/32
  • 38.27.121.236/32
  • 38.27.121.237/32
  • 38.27.121.238/32
  • 38.27.121.239/32
  • 38.27.121.240/32
  • 38.27.121.241/32
  • 38.27.121.242/32
  • 38.27.121.243/32
  • 38.27.121.244/32
  • 38.27.121.245/32
  • 38.27.121.246/32
  • 38.27.121.247/32
  • 38.27.121.248/32
  • 38.27.121.249/32
  • 38.27.121.250/32
  • 38.27.121.251/32
  • 38.27.121.252/32
  • 38.27.121.253/32
  • 38.27.121.254/32
  • 38.27.121.255/32

Get started with 100,000 free lookups: sign up