Summary
| Country |
 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
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
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 38.66.81.0/24 subnet
- 38.66.81.0/32
- 38.66.81.1/32
- 38.66.81.2/32
- 38.66.81.3/32
- 38.66.81.4/32
- 38.66.81.5/32
- 38.66.81.6/32
- 38.66.81.7/32
- 38.66.81.8/32
- 38.66.81.9/32
- 38.66.81.10/32
- 38.66.81.11/32
- 38.66.81.12/32
- 38.66.81.13/32
- 38.66.81.14/32
- 38.66.81.15/32
- 38.66.81.16/32
- 38.66.81.17/32
- 38.66.81.18/32
- 38.66.81.19/32
- 38.66.81.20/32
- 38.66.81.21/32
- 38.66.81.22/32
- 38.66.81.23/32
- 38.66.81.24/32
- 38.66.81.25/32
- 38.66.81.26/32
- 38.66.81.27/32
- 38.66.81.28/32
- 38.66.81.29/32
- 38.66.81.30/32
- 38.66.81.31/32
- 38.66.81.32/32
- 38.66.81.33/32
- 38.66.81.34/32
- 38.66.81.35/32
- 38.66.81.36/32
- 38.66.81.37/32
- 38.66.81.38/32
- 38.66.81.39/32
- 38.66.81.40/32
- 38.66.81.41/32
- 38.66.81.42/32
- 38.66.81.43/32
- 38.66.81.44/32
- 38.66.81.45/32
- 38.66.81.46/32
- 38.66.81.47/32
- 38.66.81.48/32
- 38.66.81.49/32
- 38.66.81.50/32
- 38.66.81.51/32
- 38.66.81.52/32
- 38.66.81.53/32
- 38.66.81.54/32
- 38.66.81.55/32
- 38.66.81.56/32
- 38.66.81.57/32
- 38.66.81.58/32
- 38.66.81.59/32
- 38.66.81.60/32
- 38.66.81.61/32
- 38.66.81.62/32
- 38.66.81.63/32
- 38.66.81.64/32
- 38.66.81.65/32
- 38.66.81.66/32
- 38.66.81.67/32
- 38.66.81.68/32
- 38.66.81.69/32
- 38.66.81.70/32
- 38.66.81.71/32
- 38.66.81.72/32
- 38.66.81.73/32
- 38.66.81.74/32
- 38.66.81.75/32
- 38.66.81.76/32
- 38.66.81.77/32
- 38.66.81.78/32
- 38.66.81.79/32
- 38.66.81.80/32
- 38.66.81.81/32
- 38.66.81.82/32
- 38.66.81.83/32
- 38.66.81.84/32
- 38.66.81.85/32
- 38.66.81.86/32
- 38.66.81.87/32
- 38.66.81.88/32
- 38.66.81.89/32
- 38.66.81.90/32
- 38.66.81.91/32
- 38.66.81.92/32
- 38.66.81.93/32
- 38.66.81.94/32
- 38.66.81.95/32
- 38.66.81.96/32
- 38.66.81.97/32
- 38.66.81.98/32
- 38.66.81.99/32
- 38.66.81.100/32
- 38.66.81.101/32
- 38.66.81.102/32
- 38.66.81.103/32
- 38.66.81.104/32
- 38.66.81.105/32
- 38.66.81.106/32
- 38.66.81.107/32
- 38.66.81.108/32
- 38.66.81.109/32
- 38.66.81.110/32
- 38.66.81.111/32
- 38.66.81.112/32
- 38.66.81.113/32
- 38.66.81.114/32
- 38.66.81.115/32
- 38.66.81.116/32
- 38.66.81.117/32
- 38.66.81.118/32
- 38.66.81.119/32
- 38.66.81.120/32
- 38.66.81.121/32
- 38.66.81.122/32
- 38.66.81.123/32
- 38.66.81.124/32
- 38.66.81.125/32
- 38.66.81.126/32
- 38.66.81.127/32
- 38.66.81.128/32
- 38.66.81.129/32
- 38.66.81.130/32
- 38.66.81.131/32
- 38.66.81.132/32
- 38.66.81.133/32
- 38.66.81.134/32
- 38.66.81.135/32
- 38.66.81.136/32
- 38.66.81.137/32
- 38.66.81.138/32
- 38.66.81.139/32
- 38.66.81.140/32
- 38.66.81.141/32
- 38.66.81.142/32
- 38.66.81.143/32
- 38.66.81.144/32
- 38.66.81.145/32
- 38.66.81.146/32
- 38.66.81.147/32
- 38.66.81.148/32
- 38.66.81.149/32
- 38.66.81.150/32
- 38.66.81.151/32
- 38.66.81.152/32
- 38.66.81.153/32
- 38.66.81.154/32
- 38.66.81.155/32
- 38.66.81.156/32
- 38.66.81.157/32
- 38.66.81.158/32
- 38.66.81.159/32
- 38.66.81.160/32
- 38.66.81.161/32
- 38.66.81.162/32
- 38.66.81.163/32
- 38.66.81.164/32
- 38.66.81.165/32
- 38.66.81.166/32
- 38.66.81.167/32
- 38.66.81.168/32
- 38.66.81.169/32
- 38.66.81.170/32
- 38.66.81.171/32
- 38.66.81.172/32
- 38.66.81.173/32
- 38.66.81.174/32
- 38.66.81.175/32
- 38.66.81.176/32
- 38.66.81.177/32
- 38.66.81.178/32
- 38.66.81.179/32
- 38.66.81.180/32
- 38.66.81.181/32
- 38.66.81.182/32
- 38.66.81.183/32
- 38.66.81.184/32
- 38.66.81.185/32
- 38.66.81.186/32
- 38.66.81.187/32
- 38.66.81.188/32
- 38.66.81.189/32
- 38.66.81.190/32
- 38.66.81.191/32
- 38.66.81.192/32
- 38.66.81.193/32
- 38.66.81.194/32
- 38.66.81.195/32
- 38.66.81.196/32
- 38.66.81.197/32
- 38.66.81.198/32
- 38.66.81.199/32
- 38.66.81.200/32
- 38.66.81.201/32
- 38.66.81.202/32
- 38.66.81.203/32
- 38.66.81.204/32
- 38.66.81.205/32
- 38.66.81.206/32
- 38.66.81.207/32
- 38.66.81.208/32
- 38.66.81.209/32
- 38.66.81.210/32
- 38.66.81.211/32
- 38.66.81.212/32
- 38.66.81.213/32
- 38.66.81.214/32
- 38.66.81.215/32
- 38.66.81.216/32
- 38.66.81.217/32
- 38.66.81.218/32
- 38.66.81.219/32
- 38.66.81.220/32
- 38.66.81.221/32
- 38.66.81.222/32
- 38.66.81.223/32
- 38.66.81.224/32
- 38.66.81.225/32
- 38.66.81.226/32
- 38.66.81.227/32
- 38.66.81.228/32
- 38.66.81.229/32
- 38.66.81.230/32
- 38.66.81.231/32
- 38.66.81.232/32
- 38.66.81.233/32
- 38.66.81.234/32
- 38.66.81.235/32
- 38.66.81.236/32
- 38.66.81.237/32
- 38.66.81.238/32
- 38.66.81.239/32
- 38.66.81.240/32
- 38.66.81.241/32
- 38.66.81.242/32
- 38.66.81.243/32
- 38.66.81.244/32
- 38.66.81.245/32
- 38.66.81.246/32
- 38.66.81.247/32
- 38.66.81.248/32
- 38.66.81.249/32
- 38.66.81.250/32
- 38.66.81.251/32
- 38.66.81.252/32
- 38.66.81.253/32
- 38.66.81.254/32
- 38.66.81.255/32