Keep users in the loop.
Ship release notes that get read
Try Noticeable
Interested in advertising here?
Contact us
Summary
| Country |
 United States
|
| Domain | cogentco.com |
| Size | 16,384 |
| 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:
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-ARINCIDR IP address subranges within 38.255.192.0/18 subnet
- 38.255.192.0/24
- 38.255.193.0/24
- 38.255.194.0/24
- 38.255.195.0/24
- 38.255.196.0/24
- 38.255.197.0/24
- 38.255.198.0/24
- 38.255.199.0/24
- 38.255.200.0/24
- 38.255.201.0/24
- 38.255.202.0/24
- 38.255.203.0/24
- 38.255.204.0/24
- 38.255.205.0/24
- 38.255.206.0/24
- 38.255.207.0/24
- 38.255.208.0/24
- 38.255.209.0/24
- 38.255.210.0/24
- 38.255.211.0/24
- 38.255.212.0/24
- 38.255.213.0/24
- 38.255.214.0/24
- 38.255.215.0/24
- 38.255.216.0/24
- 38.255.217.0/24
- 38.255.218.0/24
- 38.255.219.0/24
- 38.255.220.0/24
- 38.255.221.0/24
- 38.255.222.0/24
- 38.255.223.0/24
- 38.255.224.0/24
- 38.255.225.0/24
- 38.255.226.0/24
- 38.255.227.0/24
- 38.255.228.0/24
- 38.255.229.0/24
- 38.255.230.0/24
- 38.255.231.0/24
- 38.255.232.0/24
- 38.255.233.0/24
- 38.255.234.0/24
- 38.255.235.0/24
- 38.255.236.0/24
- 38.255.237.0/24
- 38.255.238.0/24
- 38.255.239.0/24
- 38.255.240.0/24
- 38.255.241.0/24
- 38.255.242.0/24
- 38.255.243.0/24
- 38.255.244.0/24
- 38.255.245.0/24
- 38.255.246.0/24
- 38.255.247.0/24
- 38.255.248.0/24
- 38.255.249.0/24
- 38.255.250.0/24
- 38.255.251.0/24
- 38.255.252.0/24
- 38.255.253.0/24
- 38.255.254.0/24
- 38.255.255.0/24