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

OrgNOCHandle: ZC108-ARIN
OrgNOCName: Cogent Communications
OrgNOCPhone: +1-877-875-4311
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/ZC108-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 38.135.39.0/24 subnet

  • 38.135.39.0/32
  • 38.135.39.1/32
  • 38.135.39.2/32
  • 38.135.39.3/32
  • 38.135.39.4/32
  • 38.135.39.5/32
  • 38.135.39.6/32
  • 38.135.39.7/32
  • 38.135.39.8/32
  • 38.135.39.9/32
  • 38.135.39.10/32
  • 38.135.39.11/32
  • 38.135.39.12/32
  • 38.135.39.13/32
  • 38.135.39.14/32
  • 38.135.39.15/32
  • 38.135.39.16/32
  • 38.135.39.17/32
  • 38.135.39.18/32
  • 38.135.39.19/32
  • 38.135.39.20/32
  • 38.135.39.21/32
  • 38.135.39.22/32
  • 38.135.39.23/32
  • 38.135.39.24/32
  • 38.135.39.25/32
  • 38.135.39.26/32
  • 38.135.39.27/32
  • 38.135.39.28/32
  • 38.135.39.29/32
  • 38.135.39.30/32
  • 38.135.39.31/32
  • 38.135.39.32/32
  • 38.135.39.33/32
  • 38.135.39.34/32
  • 38.135.39.35/32
  • 38.135.39.36/32
  • 38.135.39.37/32
  • 38.135.39.38/32
  • 38.135.39.39/32
  • 38.135.39.40/32
  • 38.135.39.41/32
  • 38.135.39.42/32
  • 38.135.39.43/32
  • 38.135.39.44/32
  • 38.135.39.45/32
  • 38.135.39.46/32
  • 38.135.39.47/32
  • 38.135.39.48/32
  • 38.135.39.49/32
  • 38.135.39.50/32
  • 38.135.39.51/32
  • 38.135.39.52/32
  • 38.135.39.53/32
  • 38.135.39.54/32
  • 38.135.39.55/32
  • 38.135.39.56/32
  • 38.135.39.57/32
  • 38.135.39.58/32
  • 38.135.39.59/32
  • 38.135.39.60/32
  • 38.135.39.61/32
  • 38.135.39.62/32
  • 38.135.39.63/32
  • 38.135.39.64/32
  • 38.135.39.65/32
  • 38.135.39.66/32
  • 38.135.39.67/32
  • 38.135.39.68/32
  • 38.135.39.69/32
  • 38.135.39.70/32
  • 38.135.39.71/32
  • 38.135.39.72/32
  • 38.135.39.73/32
  • 38.135.39.74/32
  • 38.135.39.75/32
  • 38.135.39.76/32
  • 38.135.39.77/32
  • 38.135.39.78/32
  • 38.135.39.79/32
  • 38.135.39.80/32
  • 38.135.39.81/32
  • 38.135.39.82/32
  • 38.135.39.83/32
  • 38.135.39.84/32
  • 38.135.39.85/32
  • 38.135.39.86/32
  • 38.135.39.87/32
  • 38.135.39.88/32
  • 38.135.39.89/32
  • 38.135.39.90/32
  • 38.135.39.91/32
  • 38.135.39.92/32
  • 38.135.39.93/32
  • 38.135.39.94/32
  • 38.135.39.95/32
  • 38.135.39.96/32
  • 38.135.39.97/32
  • 38.135.39.98/32
  • 38.135.39.99/32
  • 38.135.39.100/32
  • 38.135.39.101/32
  • 38.135.39.102/32
  • 38.135.39.103/32
  • 38.135.39.104/32
  • 38.135.39.105/32
  • 38.135.39.106/32
  • 38.135.39.107/32
  • 38.135.39.108/32
  • 38.135.39.109/32
  • 38.135.39.110/32
  • 38.135.39.111/32
  • 38.135.39.112/32
  • 38.135.39.113/32
  • 38.135.39.114/32
  • 38.135.39.115/32
  • 38.135.39.116/32
  • 38.135.39.117/32
  • 38.135.39.118/32
  • 38.135.39.119/32
  • 38.135.39.120/32
  • 38.135.39.121/32
  • 38.135.39.122/32
  • 38.135.39.123/32
  • 38.135.39.124/32
  • 38.135.39.125/32
  • 38.135.39.126/32
  • 38.135.39.127/32
  • 38.135.39.128/32
  • 38.135.39.129/32
  • 38.135.39.130/32
  • 38.135.39.131/32
  • 38.135.39.132/32
  • 38.135.39.133/32
  • 38.135.39.134/32
  • 38.135.39.135/32
  • 38.135.39.136/32
  • 38.135.39.137/32
  • 38.135.39.138/32
  • 38.135.39.139/32
  • 38.135.39.140/32
  • 38.135.39.141/32
  • 38.135.39.142/32
  • 38.135.39.143/32
  • 38.135.39.144/32
  • 38.135.39.145/32
  • 38.135.39.146/32
  • 38.135.39.147/32
  • 38.135.39.148/32
  • 38.135.39.149/32
  • 38.135.39.150/32
  • 38.135.39.151/32
  • 38.135.39.152/32
  • 38.135.39.153/32
  • 38.135.39.154/32
  • 38.135.39.155/32
  • 38.135.39.156/32
  • 38.135.39.157/32
  • 38.135.39.158/32
  • 38.135.39.159/32
  • 38.135.39.160/32
  • 38.135.39.161/32
  • 38.135.39.162/32
  • 38.135.39.163/32
  • 38.135.39.164/32
  • 38.135.39.165/32
  • 38.135.39.166/32
  • 38.135.39.167/32
  • 38.135.39.168/32
  • 38.135.39.169/32
  • 38.135.39.170/32
  • 38.135.39.171/32
  • 38.135.39.172/32
  • 38.135.39.173/32
  • 38.135.39.174/32
  • 38.135.39.175/32
  • 38.135.39.176/32
  • 38.135.39.177/32
  • 38.135.39.178/32
  • 38.135.39.179/32
  • 38.135.39.180/32
  • 38.135.39.181/32
  • 38.135.39.182/32
  • 38.135.39.183/32
  • 38.135.39.184/32
  • 38.135.39.185/32
  • 38.135.39.186/32
  • 38.135.39.187/32
  • 38.135.39.188/32
  • 38.135.39.189/32
  • 38.135.39.190/32
  • 38.135.39.191/32
  • 38.135.39.192/32
  • 38.135.39.193/32
  • 38.135.39.194/32
  • 38.135.39.195/32
  • 38.135.39.196/32
  • 38.135.39.197/32
  • 38.135.39.198/32
  • 38.135.39.199/32
  • 38.135.39.200/32
  • 38.135.39.201/32
  • 38.135.39.202/32
  • 38.135.39.203/32
  • 38.135.39.204/32
  • 38.135.39.205/32
  • 38.135.39.206/32
  • 38.135.39.207/32
  • 38.135.39.208/32
  • 38.135.39.209/32
  • 38.135.39.210/32
  • 38.135.39.211/32
  • 38.135.39.212/32
  • 38.135.39.213/32
  • 38.135.39.214/32
  • 38.135.39.215/32
  • 38.135.39.216/32
  • 38.135.39.217/32
  • 38.135.39.218/32
  • 38.135.39.219/32
  • 38.135.39.220/32
  • 38.135.39.221/32
  • 38.135.39.222/32
  • 38.135.39.223/32
  • 38.135.39.224/32
  • 38.135.39.225/32
  • 38.135.39.226/32
  • 38.135.39.227/32
  • 38.135.39.228/32
  • 38.135.39.229/32
  • 38.135.39.230/32
  • 38.135.39.231/32
  • 38.135.39.232/32
  • 38.135.39.233/32
  • 38.135.39.234/32
  • 38.135.39.235/32
  • 38.135.39.236/32
  • 38.135.39.237/32
  • 38.135.39.238/32
  • 38.135.39.239/32
  • 38.135.39.240/32
  • 38.135.39.241/32
  • 38.135.39.242/32
  • 38.135.39.243/32
  • 38.135.39.244/32
  • 38.135.39.245/32
  • 38.135.39.246/32
  • 38.135.39.247/32
  • 38.135.39.248/32
  • 38.135.39.249/32
  • 38.135.39.250/32
  • 38.135.39.251/32
  • 38.135.39.252/32
  • 38.135.39.253/32
  • 38.135.39.254/32
  • 38.135.39.255/32

Get started with 100,000 free lookups: sign up