NetRange: 65.160.0.0 - 65.173.255.255
CIDR: 65.160.0.0/13, 65.168.0.0/14, 65.172.0.0/15
NetName: COGC
NetHandle: NET-65-160-0-0-1
Parent: NET65 (NET-65-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Cogent Communications, LLC (COGC)
RegDate: 2000-09-19
Updated: 2025-12-23
Ref: https://rdap.arin.net/registry/ip/65.160.0.0

OrgName: Cogent Communications, LLC
OrgId: COGC
Address: 2450 N Street NW
City: Washington
StateProv: DC
PostalCode: 20037
Country: US
RegDate: 2000-05-30
Updated: 2025-09-23
Comment: Geofeed https://geofeed.cogentco.com/geofeed.csv
Ref: https://rdap.arin.net/registry/entity/COGC

ReferralServer: rwhois://rwhois.cogentco.com:4321

OrgAbuseHandle: COGEN-ARIN
OrgAbuseName: Cogent Abuse
OrgAbusePhone: +1-877-875-4311
OrgAbuseEmail: abuse@cogentco.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/COGEN-ARIN

OrgNOCHandle: ZC108-ARIN
OrgNOCName: Cogent Communications
OrgNOCPhone: +1-877-875-4311
OrgNOCEmail: noc@cogentco.com
OrgNOCRef: https://rdap.arin.net/registry/entity/ZC108-ARIN

OrgTechHandle: IPALL-ARIN
OrgTechName: IP Allocation
OrgTechPhone: +1-877-875-4311
OrgTechEmail: ipalloc@cogentco.com
OrgTechRef: https://rdap.arin.net/registry/entity/IPALL-ARIN

NetRange: 65.173.64.0 - 65.173.79.255
CIDR: 65.173.64.0/20
NetName: FON-110187315290235
NetHandle: NET-65-173-64-0-1
Parent: COGC (NET-65-160-0-0-1)
NetType: Reallocated
OriginAS:
Organization: LTD SPRINT FLA ANS ISP (LTSF)
RegDate: 2001-10-30
Updated: 2019-11-15
Ref: https://rdap.arin.net/registry/ip/65.173.64.0

OrgName: LTD SPRINT FLA ANS ISP
OrgId: LTSF
Address: PO BOX 165000
City: ALTAMONTE SPRINGS
StateProv: FL
PostalCode: 32716
Country: US
RegDate: 2001-02-26
Updated: 2019-11-06
Ref: https://rdap.arin.net/registry/entity/LTSF

OrgAbuseHandle: CAD54-ARIN
OrgAbuseName: Centurylink Abuse Desk
OrgAbusePhone: +1-877-886-6515
OrgAbuseEmail: abuse@aup.lumen.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/CAD54-ARIN

OrgTechHandle: QIA-ARIN
OrgTechName: Centurylink IP Admin
OrgTechPhone: +1-877-886-6515
OrgTechEmail: ipadmin@centurylink.com
OrgTechRef: https://rdap.arin.net/registry/entity/QIA-ARIN

NetRange: 65.173.64.0 - 65.173.79.255
CIDR: 65.173.64.0/20
NetName: CENTURYLINK-FL-DSL
NetHandle: NET-65-173-64-0-2
Parent: FON-110187315290235 (NET-65-173-64-0-1)
NetType: Reallocated
OriginAS:
Organization: Sprint DSL Network (SDSL)
RegDate: 2002-01-08
Updated: 2019-11-15
Ref: https://rdap.arin.net/registry/ip/65.173.64.0

OrgName: Sprint DSL Network
OrgId: SDSL
Address: 4540 Wilkinson Court
City: Cape Coral
StateProv: FL
PostalCode: 33904
Country: US
RegDate: 2002-01-07
Updated: 2019-10-28
Ref: https://rdap.arin.net/registry/entity/SDSL

OrgTechHandle: QIA-ARIN
OrgTechName: Centurylink IP Admin
OrgTechPhone: +1-877-886-6515
OrgTechEmail: ipadmin@centurylink.com
OrgTechRef: https://rdap.arin.net/registry/entity/QIA-ARIN

OrgAbuseHandle: CAD54-ARIN
OrgAbuseName: Centurylink Abuse Desk
OrgAbusePhone: +1-877-886-6515
OrgAbuseEmail: abuse@aup.lumen.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/CAD54-ARIN

DNSBL* - is a list of IP addresses published through the Internet Domain Name Service (DNS) either as a zone file that can be used by DNS server software, or as a live DNS zone that can be queried in real-time. DNSBLs are most often used to publish the addresses of computers or networks linked to spamming; most mail server software can be configured to reject or flag messages which have been sent from a site listed on one or more such lists.

WHOIS** - is a query/response protocol that is widely used for querying databases in order to determine the registrant or assignee of Internet resources, such as a domain name, an IP address block, or an autonomous system number. WHOIS lookups were traditionally performed with a command line interface application, and network administrators predominantly still use this method, but many simplified web-based tools exist. WHOIS services are typically communicated using the Transmission Control Protocol (TCP). Servers listen to requests on the well-known port number 43.

** Approximate Geographic Location - This is NOT the exact geographical location of the person/organization with the given IP address. However, this should still give you a good idea about the area/region where this person/orgranization is located.