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 38.57.240.0/24 subnet

  • 38.57.240.0/32
  • 38.57.240.1/32
  • 38.57.240.2/32
  • 38.57.240.3/32
  • 38.57.240.4/32
  • 38.57.240.5/32
  • 38.57.240.6/32
  • 38.57.240.7/32
  • 38.57.240.8/32
  • 38.57.240.9/32
  • 38.57.240.10/32
  • 38.57.240.11/32
  • 38.57.240.12/32
  • 38.57.240.13/32
  • 38.57.240.14/32
  • 38.57.240.15/32
  • 38.57.240.16/32
  • 38.57.240.17/32
  • 38.57.240.18/32
  • 38.57.240.19/32
  • 38.57.240.20/32
  • 38.57.240.21/32
  • 38.57.240.22/32
  • 38.57.240.23/32
  • 38.57.240.24/32
  • 38.57.240.25/32
  • 38.57.240.26/32
  • 38.57.240.27/32
  • 38.57.240.28/32
  • 38.57.240.29/32
  • 38.57.240.30/32
  • 38.57.240.31/32
  • 38.57.240.32/32
  • 38.57.240.33/32
  • 38.57.240.34/32
  • 38.57.240.35/32
  • 38.57.240.36/32
  • 38.57.240.37/32
  • 38.57.240.38/32
  • 38.57.240.39/32
  • 38.57.240.40/32
  • 38.57.240.41/32
  • 38.57.240.42/32
  • 38.57.240.43/32
  • 38.57.240.44/32
  • 38.57.240.45/32
  • 38.57.240.46/32
  • 38.57.240.47/32
  • 38.57.240.48/32
  • 38.57.240.49/32
  • 38.57.240.50/32
  • 38.57.240.51/32
  • 38.57.240.52/32
  • 38.57.240.53/32
  • 38.57.240.54/32
  • 38.57.240.55/32
  • 38.57.240.56/32
  • 38.57.240.57/32
  • 38.57.240.58/32
  • 38.57.240.59/32
  • 38.57.240.60/32
  • 38.57.240.61/32
  • 38.57.240.62/32
  • 38.57.240.63/32
  • 38.57.240.64/32
  • 38.57.240.65/32
  • 38.57.240.66/32
  • 38.57.240.67/32
  • 38.57.240.68/32
  • 38.57.240.69/32
  • 38.57.240.70/32
  • 38.57.240.71/32
  • 38.57.240.72/32
  • 38.57.240.73/32
  • 38.57.240.74/32
  • 38.57.240.75/32
  • 38.57.240.76/32
  • 38.57.240.77/32
  • 38.57.240.78/32
  • 38.57.240.79/32
  • 38.57.240.80/32
  • 38.57.240.81/32
  • 38.57.240.82/32
  • 38.57.240.83/32
  • 38.57.240.84/32
  • 38.57.240.85/32
  • 38.57.240.86/32
  • 38.57.240.87/32
  • 38.57.240.88/32
  • 38.57.240.89/32
  • 38.57.240.90/32
  • 38.57.240.91/32
  • 38.57.240.92/32
  • 38.57.240.93/32
  • 38.57.240.94/32
  • 38.57.240.95/32
  • 38.57.240.96/32
  • 38.57.240.97/32
  • 38.57.240.98/32
  • 38.57.240.99/32
  • 38.57.240.100/32
  • 38.57.240.101/32
  • 38.57.240.102/32
  • 38.57.240.103/32
  • 38.57.240.104/32
  • 38.57.240.105/32
  • 38.57.240.106/32
  • 38.57.240.107/32
  • 38.57.240.108/32
  • 38.57.240.109/32
  • 38.57.240.110/32
  • 38.57.240.111/32
  • 38.57.240.112/32
  • 38.57.240.113/32
  • 38.57.240.114/32
  • 38.57.240.115/32
  • 38.57.240.116/32
  • 38.57.240.117/32
  • 38.57.240.118/32
  • 38.57.240.119/32
  • 38.57.240.120/32
  • 38.57.240.121/32
  • 38.57.240.122/32
  • 38.57.240.123/32
  • 38.57.240.124/32
  • 38.57.240.125/32
  • 38.57.240.126/32
  • 38.57.240.127/32
  • 38.57.240.128/32
  • 38.57.240.129/32
  • 38.57.240.130/32
  • 38.57.240.131/32
  • 38.57.240.132/32
  • 38.57.240.133/32
  • 38.57.240.134/32
  • 38.57.240.135/32
  • 38.57.240.136/32
  • 38.57.240.137/32
  • 38.57.240.138/32
  • 38.57.240.139/32
  • 38.57.240.140/32
  • 38.57.240.141/32
  • 38.57.240.142/32
  • 38.57.240.143/32
  • 38.57.240.144/32
  • 38.57.240.145/32
  • 38.57.240.146/32
  • 38.57.240.147/32
  • 38.57.240.148/32
  • 38.57.240.149/32
  • 38.57.240.150/32
  • 38.57.240.151/32
  • 38.57.240.152/32
  • 38.57.240.153/32
  • 38.57.240.154/32
  • 38.57.240.155/32
  • 38.57.240.156/32
  • 38.57.240.157/32
  • 38.57.240.158/32
  • 38.57.240.159/32
  • 38.57.240.160/32
  • 38.57.240.161/32
  • 38.57.240.162/32
  • 38.57.240.163/32
  • 38.57.240.164/32
  • 38.57.240.165/32
  • 38.57.240.166/32
  • 38.57.240.167/32
  • 38.57.240.168/32
  • 38.57.240.169/32
  • 38.57.240.170/32
  • 38.57.240.171/32
  • 38.57.240.172/32
  • 38.57.240.173/32
  • 38.57.240.174/32
  • 38.57.240.175/32
  • 38.57.240.176/32
  • 38.57.240.177/32
  • 38.57.240.178/32
  • 38.57.240.179/32
  • 38.57.240.180/32
  • 38.57.240.181/32
  • 38.57.240.182/32
  • 38.57.240.183/32
  • 38.57.240.184/32
  • 38.57.240.185/32
  • 38.57.240.186/32
  • 38.57.240.187/32
  • 38.57.240.188/32
  • 38.57.240.189/32
  • 38.57.240.190/32
  • 38.57.240.191/32
  • 38.57.240.192/32
  • 38.57.240.193/32
  • 38.57.240.194/32
  • 38.57.240.195/32
  • 38.57.240.196/32
  • 38.57.240.197/32
  • 38.57.240.198/32
  • 38.57.240.199/32
  • 38.57.240.200/32
  • 38.57.240.201/32
  • 38.57.240.202/32
  • 38.57.240.203/32
  • 38.57.240.204/32
  • 38.57.240.205/32
  • 38.57.240.206/32
  • 38.57.240.207/32
  • 38.57.240.208/32
  • 38.57.240.209/32
  • 38.57.240.210/32
  • 38.57.240.211/32
  • 38.57.240.212/32
  • 38.57.240.213/32
  • 38.57.240.214/32
  • 38.57.240.215/32
  • 38.57.240.216/32
  • 38.57.240.217/32
  • 38.57.240.218/32
  • 38.57.240.219/32
  • 38.57.240.220/32
  • 38.57.240.221/32
  • 38.57.240.222/32
  • 38.57.240.223/32
  • 38.57.240.224/32
  • 38.57.240.225/32
  • 38.57.240.226/32
  • 38.57.240.227/32
  • 38.57.240.228/32
  • 38.57.240.229/32
  • 38.57.240.230/32
  • 38.57.240.231/32
  • 38.57.240.232/32
  • 38.57.240.233/32
  • 38.57.240.234/32
  • 38.57.240.235/32
  • 38.57.240.236/32
  • 38.57.240.237/32
  • 38.57.240.238/32
  • 38.57.240.239/32
  • 38.57.240.240/32
  • 38.57.240.241/32
  • 38.57.240.242/32
  • 38.57.240.243/32
  • 38.57.240.244/32
  • 38.57.240.245/32
  • 38.57.240.246/32
  • 38.57.240.247/32
  • 38.57.240.248/32
  • 38.57.240.249/32
  • 38.57.240.250/32
  • 38.57.240.251/32
  • 38.57.240.252/32
  • 38.57.240.253/32
  • 38.57.240.254/32
  • 38.57.240.255/32

Get started with 100,000 free lookups: sign up