204.240.20.0/22
AS174 · Cogent Communications
WHOIS Details
NetHandle: NET-204-240-0-0-1 OrgID: PSI Parent: NET-204-0-0-0-0 NetName: COGENT-204-240-14 NetRange: 204.240.0.0 - 204.243.255.255 NetType: allocation OriginAS: 174 RegDate: 1994-12-20 Updated: 2011-05-27 TechHandle: PSI-NISC-ARIN Source: ARIN OrgID: PSI OrgName: PSINet, Inc. CanAllocate: Street: 2450 N Street NW City: Washington State/Prov: DC Country: US PostalCode: 20037 Comment: Geofeed https://geofeed.cogentco.com/geofeed.csv RegDate: 1970-01-01 Updated: 2023-10-11 ReferralServer: rwhois://rwhois.cogentco.com:4321 OrgAdminHandle: IPALL-ARIN OrgTechHandle: IPALL-ARIN OrgAbuseHandle: COGEN-ARIN OrgNOCHandle: ZC108-ARIN Source: ARIN POCHandle: ZC108-ARIN IsRole: Y LastName: Cogent Communications FirstName: Street: 2450 N Street NW City: Washington State/Prov: DC Country: US PostalCode: 20037 RegDate: 2001-01-24 Updated: 2023-07-07 OfficePhone: +1-877-875-4311 Mailbox: noc@cogentco.com Source: ARIN POCHandle: COGEN-ARIN IsRole: Y LastName: Cogent Abuse FirstName: Street: 2450 N street, NW City: Washington State/Prov: DC Country: US PostalCode: 20037 RegDate: 2002-11-13 Updated: 2023-07-07 OfficePhone: +1-877-875-4311 Mailbox: abuse@cogentco.com Source: ARIN POCHandle: PSI-NISC-ARIN IsRole: Y LastName: IP Allocation FirstName: Street: 2450 N st NW City: Washington State/Prov: DC Country: US PostalCode: 20037 RegDate: 1970-01-01 Updated: 2024-02-07 OfficePhone: +1-877-875-4311 Mailbox: ipalloc@cogentco.com Source: ARIN POCHandle: IPALL-ARIN IsRole: Y LastName: IP Allocation FirstName: Street: 2450 N Street NW City: Washington State/Prov: DC Country: US PostalCode: 20037 RegDate: 2002-11-13 Updated: 2023-07-07 OfficePhone: +1-877-875-4311 Mailbox: ipalloc@cogentco.com Source: ARIN
Hosted domains
There are 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.
IP Address | Domain | Domains on this IP |
---|---|---|
204.241.18.227 | kcmc.com | 1 |
204.240.136.22 | ako-eds.com | 1 |
204.241.190.0 | phshealthplans.com | 1 |
Hosted domains API
IP addresses in this range
- 204.240.20.0
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What are IP address ranges?
IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.
Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.
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