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 38.123.101.0/24 subnet

  • 38.123.101.0/32
  • 38.123.101.1/32
  • 38.123.101.2/32
  • 38.123.101.3/32
  • 38.123.101.4/32
  • 38.123.101.5/32
  • 38.123.101.6/32
  • 38.123.101.7/32
  • 38.123.101.8/32
  • 38.123.101.9/32
  • 38.123.101.10/32
  • 38.123.101.11/32
  • 38.123.101.12/32
  • 38.123.101.13/32
  • 38.123.101.14/32
  • 38.123.101.15/32
  • 38.123.101.16/32
  • 38.123.101.17/32
  • 38.123.101.18/32
  • 38.123.101.19/32
  • 38.123.101.20/32
  • 38.123.101.21/32
  • 38.123.101.22/32
  • 38.123.101.23/32
  • 38.123.101.24/32
  • 38.123.101.25/32
  • 38.123.101.26/32
  • 38.123.101.27/32
  • 38.123.101.28/32
  • 38.123.101.29/32
  • 38.123.101.30/32
  • 38.123.101.31/32
  • 38.123.101.32/32
  • 38.123.101.33/32
  • 38.123.101.34/32
  • 38.123.101.35/32
  • 38.123.101.36/32
  • 38.123.101.37/32
  • 38.123.101.38/32
  • 38.123.101.39/32
  • 38.123.101.40/32
  • 38.123.101.41/32
  • 38.123.101.42/32
  • 38.123.101.43/32
  • 38.123.101.44/32
  • 38.123.101.45/32
  • 38.123.101.46/32
  • 38.123.101.47/32
  • 38.123.101.48/32
  • 38.123.101.49/32
  • 38.123.101.50/32
  • 38.123.101.51/32
  • 38.123.101.52/32
  • 38.123.101.53/32
  • 38.123.101.54/32
  • 38.123.101.55/32
  • 38.123.101.56/32
  • 38.123.101.57/32
  • 38.123.101.58/32
  • 38.123.101.59/32
  • 38.123.101.60/32
  • 38.123.101.61/32
  • 38.123.101.62/32
  • 38.123.101.63/32
  • 38.123.101.64/32
  • 38.123.101.65/32
  • 38.123.101.66/32
  • 38.123.101.67/32
  • 38.123.101.68/32
  • 38.123.101.69/32
  • 38.123.101.70/32
  • 38.123.101.71/32
  • 38.123.101.72/32
  • 38.123.101.73/32
  • 38.123.101.74/32
  • 38.123.101.75/32
  • 38.123.101.76/32
  • 38.123.101.77/32
  • 38.123.101.78/32
  • 38.123.101.79/32
  • 38.123.101.80/32
  • 38.123.101.81/32
  • 38.123.101.82/32
  • 38.123.101.83/32
  • 38.123.101.84/32
  • 38.123.101.85/32
  • 38.123.101.86/32
  • 38.123.101.87/32
  • 38.123.101.88/32
  • 38.123.101.89/32
  • 38.123.101.90/32
  • 38.123.101.91/32
  • 38.123.101.92/32
  • 38.123.101.93/32
  • 38.123.101.94/32
  • 38.123.101.95/32
  • 38.123.101.96/32
  • 38.123.101.97/32
  • 38.123.101.98/32
  • 38.123.101.99/32
  • 38.123.101.100/32
  • 38.123.101.101/32
  • 38.123.101.102/32
  • 38.123.101.103/32
  • 38.123.101.104/32
  • 38.123.101.105/32
  • 38.123.101.106/32
  • 38.123.101.107/32
  • 38.123.101.108/32
  • 38.123.101.109/32
  • 38.123.101.110/32
  • 38.123.101.111/32
  • 38.123.101.112/32
  • 38.123.101.113/32
  • 38.123.101.114/32
  • 38.123.101.115/32
  • 38.123.101.116/32
  • 38.123.101.117/32
  • 38.123.101.118/32
  • 38.123.101.119/32
  • 38.123.101.120/32
  • 38.123.101.121/32
  • 38.123.101.122/32
  • 38.123.101.123/32
  • 38.123.101.124/32
  • 38.123.101.125/32
  • 38.123.101.126/32
  • 38.123.101.127/32
  • 38.123.101.128/32
  • 38.123.101.129/32
  • 38.123.101.130/32
  • 38.123.101.131/32
  • 38.123.101.132/32
  • 38.123.101.133/32
  • 38.123.101.134/32
  • 38.123.101.135/32
  • 38.123.101.136/32
  • 38.123.101.137/32
  • 38.123.101.138/32
  • 38.123.101.139/32
  • 38.123.101.140/32
  • 38.123.101.141/32
  • 38.123.101.142/32
  • 38.123.101.143/32
  • 38.123.101.144/32
  • 38.123.101.145/32
  • 38.123.101.146/32
  • 38.123.101.147/32
  • 38.123.101.148/32
  • 38.123.101.149/32
  • 38.123.101.150/32
  • 38.123.101.151/32
  • 38.123.101.152/32
  • 38.123.101.153/32
  • 38.123.101.154/32
  • 38.123.101.155/32
  • 38.123.101.156/32
  • 38.123.101.157/32
  • 38.123.101.158/32
  • 38.123.101.159/32
  • 38.123.101.160/32
  • 38.123.101.161/32
  • 38.123.101.162/32
  • 38.123.101.163/32
  • 38.123.101.164/32
  • 38.123.101.165/32
  • 38.123.101.166/32
  • 38.123.101.167/32
  • 38.123.101.168/32
  • 38.123.101.169/32
  • 38.123.101.170/32
  • 38.123.101.171/32
  • 38.123.101.172/32
  • 38.123.101.173/32
  • 38.123.101.174/32
  • 38.123.101.175/32
  • 38.123.101.176/32
  • 38.123.101.177/32
  • 38.123.101.178/32
  • 38.123.101.179/32
  • 38.123.101.180/32
  • 38.123.101.181/32
  • 38.123.101.182/32
  • 38.123.101.183/32
  • 38.123.101.184/32
  • 38.123.101.185/32
  • 38.123.101.186/32
  • 38.123.101.187/32
  • 38.123.101.188/32
  • 38.123.101.189/32
  • 38.123.101.190/32
  • 38.123.101.191/32
  • 38.123.101.192/32
  • 38.123.101.193/32
  • 38.123.101.194/32
  • 38.123.101.195/32
  • 38.123.101.196/32
  • 38.123.101.197/32
  • 38.123.101.198/32
  • 38.123.101.199/32
  • 38.123.101.200/32
  • 38.123.101.201/32
  • 38.123.101.202/32
  • 38.123.101.203/32
  • 38.123.101.204/32
  • 38.123.101.205/32
  • 38.123.101.206/32
  • 38.123.101.207/32
  • 38.123.101.208/32
  • 38.123.101.209/32
  • 38.123.101.210/32
  • 38.123.101.211/32
  • 38.123.101.212/32
  • 38.123.101.213/32
  • 38.123.101.214/32
  • 38.123.101.215/32
  • 38.123.101.216/32
  • 38.123.101.217/32
  • 38.123.101.218/32
  • 38.123.101.219/32
  • 38.123.101.220/32
  • 38.123.101.221/32
  • 38.123.101.222/32
  • 38.123.101.223/32
  • 38.123.101.224/32
  • 38.123.101.225/32
  • 38.123.101.226/32
  • 38.123.101.227/32
  • 38.123.101.228/32
  • 38.123.101.229/32
  • 38.123.101.230/32
  • 38.123.101.231/32
  • 38.123.101.232/32
  • 38.123.101.233/32
  • 38.123.101.234/32
  • 38.123.101.235/32
  • 38.123.101.236/32
  • 38.123.101.237/32
  • 38.123.101.238/32
  • 38.123.101.239/32
  • 38.123.101.240/32
  • 38.123.101.241/32
  • 38.123.101.242/32
  • 38.123.101.243/32
  • 38.123.101.244/32
  • 38.123.101.245/32
  • 38.123.101.246/32
  • 38.123.101.247/32
  • 38.123.101.248/32
  • 38.123.101.249/32
  • 38.123.101.250/32
  • 38.123.101.251/32
  • 38.123.101.252/32
  • 38.123.101.253/32
  • 38.123.101.254/32
  • 38.123.101.255/32

Get started with 100,000 free lookups: sign up