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 38.37.23.0/24 subnet

  • 38.37.23.0/32
  • 38.37.23.1/32
  • 38.37.23.2/32
  • 38.37.23.3/32
  • 38.37.23.4/32
  • 38.37.23.5/32
  • 38.37.23.6/32
  • 38.37.23.7/32
  • 38.37.23.8/32
  • 38.37.23.9/32
  • 38.37.23.10/32
  • 38.37.23.11/32
  • 38.37.23.12/32
  • 38.37.23.13/32
  • 38.37.23.14/32
  • 38.37.23.15/32
  • 38.37.23.16/32
  • 38.37.23.17/32
  • 38.37.23.18/32
  • 38.37.23.19/32
  • 38.37.23.20/32
  • 38.37.23.21/32
  • 38.37.23.22/32
  • 38.37.23.23/32
  • 38.37.23.24/32
  • 38.37.23.25/32
  • 38.37.23.26/32
  • 38.37.23.27/32
  • 38.37.23.28/32
  • 38.37.23.29/32
  • 38.37.23.30/32
  • 38.37.23.31/32
  • 38.37.23.32/32
  • 38.37.23.33/32
  • 38.37.23.34/32
  • 38.37.23.35/32
  • 38.37.23.36/32
  • 38.37.23.37/32
  • 38.37.23.38/32
  • 38.37.23.39/32
  • 38.37.23.40/32
  • 38.37.23.41/32
  • 38.37.23.42/32
  • 38.37.23.43/32
  • 38.37.23.44/32
  • 38.37.23.45/32
  • 38.37.23.46/32
  • 38.37.23.47/32
  • 38.37.23.48/32
  • 38.37.23.49/32
  • 38.37.23.50/32
  • 38.37.23.51/32
  • 38.37.23.52/32
  • 38.37.23.53/32
  • 38.37.23.54/32
  • 38.37.23.55/32
  • 38.37.23.56/32
  • 38.37.23.57/32
  • 38.37.23.58/32
  • 38.37.23.59/32
  • 38.37.23.60/32
  • 38.37.23.61/32
  • 38.37.23.62/32
  • 38.37.23.63/32
  • 38.37.23.64/32
  • 38.37.23.65/32
  • 38.37.23.66/32
  • 38.37.23.67/32
  • 38.37.23.68/32
  • 38.37.23.69/32
  • 38.37.23.70/32
  • 38.37.23.71/32
  • 38.37.23.72/32
  • 38.37.23.73/32
  • 38.37.23.74/32
  • 38.37.23.75/32
  • 38.37.23.76/32
  • 38.37.23.77/32
  • 38.37.23.78/32
  • 38.37.23.79/32
  • 38.37.23.80/32
  • 38.37.23.81/32
  • 38.37.23.82/32
  • 38.37.23.83/32
  • 38.37.23.84/32
  • 38.37.23.85/32
  • 38.37.23.86/32
  • 38.37.23.87/32
  • 38.37.23.88/32
  • 38.37.23.89/32
  • 38.37.23.90/32
  • 38.37.23.91/32
  • 38.37.23.92/32
  • 38.37.23.93/32
  • 38.37.23.94/32
  • 38.37.23.95/32
  • 38.37.23.96/32
  • 38.37.23.97/32
  • 38.37.23.98/32
  • 38.37.23.99/32
  • 38.37.23.100/32
  • 38.37.23.101/32
  • 38.37.23.102/32
  • 38.37.23.103/32
  • 38.37.23.104/32
  • 38.37.23.105/32
  • 38.37.23.106/32
  • 38.37.23.107/32
  • 38.37.23.108/32
  • 38.37.23.109/32
  • 38.37.23.110/32
  • 38.37.23.111/32
  • 38.37.23.112/32
  • 38.37.23.113/32
  • 38.37.23.114/32
  • 38.37.23.115/32
  • 38.37.23.116/32
  • 38.37.23.117/32
  • 38.37.23.118/32
  • 38.37.23.119/32
  • 38.37.23.120/32
  • 38.37.23.121/32
  • 38.37.23.122/32
  • 38.37.23.123/32
  • 38.37.23.124/32
  • 38.37.23.125/32
  • 38.37.23.126/32
  • 38.37.23.127/32
  • 38.37.23.128/32
  • 38.37.23.129/32
  • 38.37.23.130/32
  • 38.37.23.131/32
  • 38.37.23.132/32
  • 38.37.23.133/32
  • 38.37.23.134/32
  • 38.37.23.135/32
  • 38.37.23.136/32
  • 38.37.23.137/32
  • 38.37.23.138/32
  • 38.37.23.139/32
  • 38.37.23.140/32
  • 38.37.23.141/32
  • 38.37.23.142/32
  • 38.37.23.143/32
  • 38.37.23.144/32
  • 38.37.23.145/32
  • 38.37.23.146/32
  • 38.37.23.147/32
  • 38.37.23.148/32
  • 38.37.23.149/32
  • 38.37.23.150/32
  • 38.37.23.151/32
  • 38.37.23.152/32
  • 38.37.23.153/32
  • 38.37.23.154/32
  • 38.37.23.155/32
  • 38.37.23.156/32
  • 38.37.23.157/32
  • 38.37.23.158/32
  • 38.37.23.159/32
  • 38.37.23.160/32
  • 38.37.23.161/32
  • 38.37.23.162/32
  • 38.37.23.163/32
  • 38.37.23.164/32
  • 38.37.23.165/32
  • 38.37.23.166/32
  • 38.37.23.167/32
  • 38.37.23.168/32
  • 38.37.23.169/32
  • 38.37.23.170/32
  • 38.37.23.171/32
  • 38.37.23.172/32
  • 38.37.23.173/32
  • 38.37.23.174/32
  • 38.37.23.175/32
  • 38.37.23.176/32
  • 38.37.23.177/32
  • 38.37.23.178/32
  • 38.37.23.179/32
  • 38.37.23.180/32
  • 38.37.23.181/32
  • 38.37.23.182/32
  • 38.37.23.183/32
  • 38.37.23.184/32
  • 38.37.23.185/32
  • 38.37.23.186/32
  • 38.37.23.187/32
  • 38.37.23.188/32
  • 38.37.23.189/32
  • 38.37.23.190/32
  • 38.37.23.191/32
  • 38.37.23.192/32
  • 38.37.23.193/32
  • 38.37.23.194/32
  • 38.37.23.195/32
  • 38.37.23.196/32
  • 38.37.23.197/32
  • 38.37.23.198/32
  • 38.37.23.199/32
  • 38.37.23.200/32
  • 38.37.23.201/32
  • 38.37.23.202/32
  • 38.37.23.203/32
  • 38.37.23.204/32
  • 38.37.23.205/32
  • 38.37.23.206/32
  • 38.37.23.207/32
  • 38.37.23.208/32
  • 38.37.23.209/32
  • 38.37.23.210/32
  • 38.37.23.211/32
  • 38.37.23.212/32
  • 38.37.23.213/32
  • 38.37.23.214/32
  • 38.37.23.215/32
  • 38.37.23.216/32
  • 38.37.23.217/32
  • 38.37.23.218/32
  • 38.37.23.219/32
  • 38.37.23.220/32
  • 38.37.23.221/32
  • 38.37.23.222/32
  • 38.37.23.223/32
  • 38.37.23.224/32
  • 38.37.23.225/32
  • 38.37.23.226/32
  • 38.37.23.227/32
  • 38.37.23.228/32
  • 38.37.23.229/32
  • 38.37.23.230/32
  • 38.37.23.231/32
  • 38.37.23.232/32
  • 38.37.23.233/32
  • 38.37.23.234/32
  • 38.37.23.235/32
  • 38.37.23.236/32
  • 38.37.23.237/32
  • 38.37.23.238/32
  • 38.37.23.239/32
  • 38.37.23.240/32
  • 38.37.23.241/32
  • 38.37.23.242/32
  • 38.37.23.243/32
  • 38.37.23.244/32
  • 38.37.23.245/32
  • 38.37.23.246/32
  • 38.37.23.247/32
  • 38.37.23.248/32
  • 38.37.23.249/32
  • 38.37.23.250/32
  • 38.37.23.251/32
  • 38.37.23.252/32
  • 38.37.23.253/32
  • 38.37.23.254/32
  • 38.37.23.255/32

Get started with 100,000 free lookups: sign up