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 38.37.1.0/24 subnet

  • 38.37.1.0/32
  • 38.37.1.1/32
  • 38.37.1.2/32
  • 38.37.1.3/32
  • 38.37.1.4/32
  • 38.37.1.5/32
  • 38.37.1.6/32
  • 38.37.1.7/32
  • 38.37.1.8/32
  • 38.37.1.9/32
  • 38.37.1.10/32
  • 38.37.1.11/32
  • 38.37.1.12/32
  • 38.37.1.13/32
  • 38.37.1.14/32
  • 38.37.1.15/32
  • 38.37.1.16/32
  • 38.37.1.17/32
  • 38.37.1.18/32
  • 38.37.1.19/32
  • 38.37.1.20/32
  • 38.37.1.21/32
  • 38.37.1.22/32
  • 38.37.1.23/32
  • 38.37.1.24/32
  • 38.37.1.25/32
  • 38.37.1.26/32
  • 38.37.1.27/32
  • 38.37.1.28/32
  • 38.37.1.29/32
  • 38.37.1.30/32
  • 38.37.1.31/32
  • 38.37.1.32/32
  • 38.37.1.33/32
  • 38.37.1.34/32
  • 38.37.1.35/32
  • 38.37.1.36/32
  • 38.37.1.37/32
  • 38.37.1.38/32
  • 38.37.1.39/32
  • 38.37.1.40/32
  • 38.37.1.41/32
  • 38.37.1.42/32
  • 38.37.1.43/32
  • 38.37.1.44/32
  • 38.37.1.45/32
  • 38.37.1.46/32
  • 38.37.1.47/32
  • 38.37.1.48/32
  • 38.37.1.49/32
  • 38.37.1.50/32
  • 38.37.1.51/32
  • 38.37.1.52/32
  • 38.37.1.53/32
  • 38.37.1.54/32
  • 38.37.1.55/32
  • 38.37.1.56/32
  • 38.37.1.57/32
  • 38.37.1.58/32
  • 38.37.1.59/32
  • 38.37.1.60/32
  • 38.37.1.61/32
  • 38.37.1.62/32
  • 38.37.1.63/32
  • 38.37.1.64/32
  • 38.37.1.65/32
  • 38.37.1.66/32
  • 38.37.1.67/32
  • 38.37.1.68/32
  • 38.37.1.69/32
  • 38.37.1.70/32
  • 38.37.1.71/32
  • 38.37.1.72/32
  • 38.37.1.73/32
  • 38.37.1.74/32
  • 38.37.1.75/32
  • 38.37.1.76/32
  • 38.37.1.77/32
  • 38.37.1.78/32
  • 38.37.1.79/32
  • 38.37.1.80/32
  • 38.37.1.81/32
  • 38.37.1.82/32
  • 38.37.1.83/32
  • 38.37.1.84/32
  • 38.37.1.85/32
  • 38.37.1.86/32
  • 38.37.1.87/32
  • 38.37.1.88/32
  • 38.37.1.89/32
  • 38.37.1.90/32
  • 38.37.1.91/32
  • 38.37.1.92/32
  • 38.37.1.93/32
  • 38.37.1.94/32
  • 38.37.1.95/32
  • 38.37.1.96/32
  • 38.37.1.97/32
  • 38.37.1.98/32
  • 38.37.1.99/32
  • 38.37.1.100/32
  • 38.37.1.101/32
  • 38.37.1.102/32
  • 38.37.1.103/32
  • 38.37.1.104/32
  • 38.37.1.105/32
  • 38.37.1.106/32
  • 38.37.1.107/32
  • 38.37.1.108/32
  • 38.37.1.109/32
  • 38.37.1.110/32
  • 38.37.1.111/32
  • 38.37.1.112/32
  • 38.37.1.113/32
  • 38.37.1.114/32
  • 38.37.1.115/32
  • 38.37.1.116/32
  • 38.37.1.117/32
  • 38.37.1.118/32
  • 38.37.1.119/32
  • 38.37.1.120/32
  • 38.37.1.121/32
  • 38.37.1.122/32
  • 38.37.1.123/32
  • 38.37.1.124/32
  • 38.37.1.125/32
  • 38.37.1.126/32
  • 38.37.1.127/32
  • 38.37.1.128/32
  • 38.37.1.129/32
  • 38.37.1.130/32
  • 38.37.1.131/32
  • 38.37.1.132/32
  • 38.37.1.133/32
  • 38.37.1.134/32
  • 38.37.1.135/32
  • 38.37.1.136/32
  • 38.37.1.137/32
  • 38.37.1.138/32
  • 38.37.1.139/32
  • 38.37.1.140/32
  • 38.37.1.141/32
  • 38.37.1.142/32
  • 38.37.1.143/32
  • 38.37.1.144/32
  • 38.37.1.145/32
  • 38.37.1.146/32
  • 38.37.1.147/32
  • 38.37.1.148/32
  • 38.37.1.149/32
  • 38.37.1.150/32
  • 38.37.1.151/32
  • 38.37.1.152/32
  • 38.37.1.153/32
  • 38.37.1.154/32
  • 38.37.1.155/32
  • 38.37.1.156/32
  • 38.37.1.157/32
  • 38.37.1.158/32
  • 38.37.1.159/32
  • 38.37.1.160/32
  • 38.37.1.161/32
  • 38.37.1.162/32
  • 38.37.1.163/32
  • 38.37.1.164/32
  • 38.37.1.165/32
  • 38.37.1.166/32
  • 38.37.1.167/32
  • 38.37.1.168/32
  • 38.37.1.169/32
  • 38.37.1.170/32
  • 38.37.1.171/32
  • 38.37.1.172/32
  • 38.37.1.173/32
  • 38.37.1.174/32
  • 38.37.1.175/32
  • 38.37.1.176/32
  • 38.37.1.177/32
  • 38.37.1.178/32
  • 38.37.1.179/32
  • 38.37.1.180/32
  • 38.37.1.181/32
  • 38.37.1.182/32
  • 38.37.1.183/32
  • 38.37.1.184/32
  • 38.37.1.185/32
  • 38.37.1.186/32
  • 38.37.1.187/32
  • 38.37.1.188/32
  • 38.37.1.189/32
  • 38.37.1.190/32
  • 38.37.1.191/32
  • 38.37.1.192/32
  • 38.37.1.193/32
  • 38.37.1.194/32
  • 38.37.1.195/32
  • 38.37.1.196/32
  • 38.37.1.197/32
  • 38.37.1.198/32
  • 38.37.1.199/32
  • 38.37.1.200/32
  • 38.37.1.201/32
  • 38.37.1.202/32
  • 38.37.1.203/32
  • 38.37.1.204/32
  • 38.37.1.205/32
  • 38.37.1.206/32
  • 38.37.1.207/32
  • 38.37.1.208/32
  • 38.37.1.209/32
  • 38.37.1.210/32
  • 38.37.1.211/32
  • 38.37.1.212/32
  • 38.37.1.213/32
  • 38.37.1.214/32
  • 38.37.1.215/32
  • 38.37.1.216/32
  • 38.37.1.217/32
  • 38.37.1.218/32
  • 38.37.1.219/32
  • 38.37.1.220/32
  • 38.37.1.221/32
  • 38.37.1.222/32
  • 38.37.1.223/32
  • 38.37.1.224/32
  • 38.37.1.225/32
  • 38.37.1.226/32
  • 38.37.1.227/32
  • 38.37.1.228/32
  • 38.37.1.229/32
  • 38.37.1.230/32
  • 38.37.1.231/32
  • 38.37.1.232/32
  • 38.37.1.233/32
  • 38.37.1.234/32
  • 38.37.1.235/32
  • 38.37.1.236/32
  • 38.37.1.237/32
  • 38.37.1.238/32
  • 38.37.1.239/32
  • 38.37.1.240/32
  • 38.37.1.241/32
  • 38.37.1.242/32
  • 38.37.1.243/32
  • 38.37.1.244/32
  • 38.37.1.245/32
  • 38.37.1.246/32
  • 38.37.1.247/32
  • 38.37.1.248/32
  • 38.37.1.249/32
  • 38.37.1.250/32
  • 38.37.1.251/32
  • 38.37.1.252/32
  • 38.37.1.253/32
  • 38.37.1.254/32
  • 38.37.1.255/32

Get started with 100,000 free lookups: sign up