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

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

OrgTechHandle: IPALL-ARIN
OrgTechName: IP Allocation
OrgTechPhone: +1-877-875-4311
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/IPALL-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 38.123.148.0/24 subnet

  • 38.123.148.0/32
  • 38.123.148.1/32
  • 38.123.148.2/32
  • 38.123.148.3/32
  • 38.123.148.4/32
  • 38.123.148.5/32
  • 38.123.148.6/32
  • 38.123.148.7/32
  • 38.123.148.8/32
  • 38.123.148.9/32
  • 38.123.148.10/32
  • 38.123.148.11/32
  • 38.123.148.12/32
  • 38.123.148.13/32
  • 38.123.148.14/32
  • 38.123.148.15/32
  • 38.123.148.16/32
  • 38.123.148.17/32
  • 38.123.148.18/32
  • 38.123.148.19/32
  • 38.123.148.20/32
  • 38.123.148.21/32
  • 38.123.148.22/32
  • 38.123.148.23/32
  • 38.123.148.24/32
  • 38.123.148.25/32
  • 38.123.148.26/32
  • 38.123.148.27/32
  • 38.123.148.28/32
  • 38.123.148.29/32
  • 38.123.148.30/32
  • 38.123.148.31/32
  • 38.123.148.32/32
  • 38.123.148.33/32
  • 38.123.148.34/32
  • 38.123.148.35/32
  • 38.123.148.36/32
  • 38.123.148.37/32
  • 38.123.148.38/32
  • 38.123.148.39/32
  • 38.123.148.40/32
  • 38.123.148.41/32
  • 38.123.148.42/32
  • 38.123.148.43/32
  • 38.123.148.44/32
  • 38.123.148.45/32
  • 38.123.148.46/32
  • 38.123.148.47/32
  • 38.123.148.48/32
  • 38.123.148.49/32
  • 38.123.148.50/32
  • 38.123.148.51/32
  • 38.123.148.52/32
  • 38.123.148.53/32
  • 38.123.148.54/32
  • 38.123.148.55/32
  • 38.123.148.56/32
  • 38.123.148.57/32
  • 38.123.148.58/32
  • 38.123.148.59/32
  • 38.123.148.60/32
  • 38.123.148.61/32
  • 38.123.148.62/32
  • 38.123.148.63/32
  • 38.123.148.64/32
  • 38.123.148.65/32
  • 38.123.148.66/32
  • 38.123.148.67/32
  • 38.123.148.68/32
  • 38.123.148.69/32
  • 38.123.148.70/32
  • 38.123.148.71/32
  • 38.123.148.72/32
  • 38.123.148.73/32
  • 38.123.148.74/32
  • 38.123.148.75/32
  • 38.123.148.76/32
  • 38.123.148.77/32
  • 38.123.148.78/32
  • 38.123.148.79/32
  • 38.123.148.80/32
  • 38.123.148.81/32
  • 38.123.148.82/32
  • 38.123.148.83/32
  • 38.123.148.84/32
  • 38.123.148.85/32
  • 38.123.148.86/32
  • 38.123.148.87/32
  • 38.123.148.88/32
  • 38.123.148.89/32
  • 38.123.148.90/32
  • 38.123.148.91/32
  • 38.123.148.92/32
  • 38.123.148.93/32
  • 38.123.148.94/32
  • 38.123.148.95/32
  • 38.123.148.96/32
  • 38.123.148.97/32
  • 38.123.148.98/32
  • 38.123.148.99/32
  • 38.123.148.100/32
  • 38.123.148.101/32
  • 38.123.148.102/32
  • 38.123.148.103/32
  • 38.123.148.104/32
  • 38.123.148.105/32
  • 38.123.148.106/32
  • 38.123.148.107/32
  • 38.123.148.108/32
  • 38.123.148.109/32
  • 38.123.148.110/32
  • 38.123.148.111/32
  • 38.123.148.112/32
  • 38.123.148.113/32
  • 38.123.148.114/32
  • 38.123.148.115/32
  • 38.123.148.116/32
  • 38.123.148.117/32
  • 38.123.148.118/32
  • 38.123.148.119/32
  • 38.123.148.120/32
  • 38.123.148.121/32
  • 38.123.148.122/32
  • 38.123.148.123/32
  • 38.123.148.124/32
  • 38.123.148.125/32
  • 38.123.148.126/32
  • 38.123.148.127/32
  • 38.123.148.128/32
  • 38.123.148.129/32
  • 38.123.148.130/32
  • 38.123.148.131/32
  • 38.123.148.132/32
  • 38.123.148.133/32
  • 38.123.148.134/32
  • 38.123.148.135/32
  • 38.123.148.136/32
  • 38.123.148.137/32
  • 38.123.148.138/32
  • 38.123.148.139/32
  • 38.123.148.140/32
  • 38.123.148.141/32
  • 38.123.148.142/32
  • 38.123.148.143/32
  • 38.123.148.144/32
  • 38.123.148.145/32
  • 38.123.148.146/32
  • 38.123.148.147/32
  • 38.123.148.148/32
  • 38.123.148.149/32
  • 38.123.148.150/32
  • 38.123.148.151/32
  • 38.123.148.152/32
  • 38.123.148.153/32
  • 38.123.148.154/32
  • 38.123.148.155/32
  • 38.123.148.156/32
  • 38.123.148.157/32
  • 38.123.148.158/32
  • 38.123.148.159/32
  • 38.123.148.160/32
  • 38.123.148.161/32
  • 38.123.148.162/32
  • 38.123.148.163/32
  • 38.123.148.164/32
  • 38.123.148.165/32
  • 38.123.148.166/32
  • 38.123.148.167/32
  • 38.123.148.168/32
  • 38.123.148.169/32
  • 38.123.148.170/32
  • 38.123.148.171/32
  • 38.123.148.172/32
  • 38.123.148.173/32
  • 38.123.148.174/32
  • 38.123.148.175/32
  • 38.123.148.176/32
  • 38.123.148.177/32
  • 38.123.148.178/32
  • 38.123.148.179/32
  • 38.123.148.180/32
  • 38.123.148.181/32
  • 38.123.148.182/32
  • 38.123.148.183/32
  • 38.123.148.184/32
  • 38.123.148.185/32
  • 38.123.148.186/32
  • 38.123.148.187/32
  • 38.123.148.188/32
  • 38.123.148.189/32
  • 38.123.148.190/32
  • 38.123.148.191/32
  • 38.123.148.192/32
  • 38.123.148.193/32
  • 38.123.148.194/32
  • 38.123.148.195/32
  • 38.123.148.196/32
  • 38.123.148.197/32
  • 38.123.148.198/32
  • 38.123.148.199/32
  • 38.123.148.200/32
  • 38.123.148.201/32
  • 38.123.148.202/32
  • 38.123.148.203/32
  • 38.123.148.204/32
  • 38.123.148.205/32
  • 38.123.148.206/32
  • 38.123.148.207/32
  • 38.123.148.208/32
  • 38.123.148.209/32
  • 38.123.148.210/32
  • 38.123.148.211/32
  • 38.123.148.212/32
  • 38.123.148.213/32
  • 38.123.148.214/32
  • 38.123.148.215/32
  • 38.123.148.216/32
  • 38.123.148.217/32
  • 38.123.148.218/32
  • 38.123.148.219/32
  • 38.123.148.220/32
  • 38.123.148.221/32
  • 38.123.148.222/32
  • 38.123.148.223/32
  • 38.123.148.224/32
  • 38.123.148.225/32
  • 38.123.148.226/32
  • 38.123.148.227/32
  • 38.123.148.228/32
  • 38.123.148.229/32
  • 38.123.148.230/32
  • 38.123.148.231/32
  • 38.123.148.232/32
  • 38.123.148.233/32
  • 38.123.148.234/32
  • 38.123.148.235/32
  • 38.123.148.236/32
  • 38.123.148.237/32
  • 38.123.148.238/32
  • 38.123.148.239/32
  • 38.123.148.240/32
  • 38.123.148.241/32
  • 38.123.148.242/32
  • 38.123.148.243/32
  • 38.123.148.244/32
  • 38.123.148.245/32
  • 38.123.148.246/32
  • 38.123.148.247/32
  • 38.123.148.248/32
  • 38.123.148.249/32
  • 38.123.148.250/32
  • 38.123.148.251/32
  • 38.123.148.252/32
  • 38.123.148.253/32
  • 38.123.148.254/32
  • 38.123.148.255/32

Get started with 100,000 free lookups: sign up