NetRange: 205.240.0.0 - 205.247.255.255
CIDR: 205.240.0.0/13
NetName: COGENT-205-240-0
NetHandle: NET-205-240-0-0-1
Parent: NET205 (NET-205-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Cogent Communications, LLC (COGC)
RegDate: 1995-04-24
Updated: 2025-12-23
Ref: https://rdap.arin.net/registry/ip/205.240.0.0

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

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

OrgAbuseHandle: COGEN-ARIN
OrgAbuseName: Cogent Abuse
OrgAbusePhone: +1-877-875-4311
OrgAbuseEmail: abuse@cogentco.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/COGEN-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: 205.243.112.0 - 205.243.127.255
CIDR: 205.243.112.0/20
NetName: SPRINTLINK
NetHandle: NET-205-243-112-0-1
Parent: COGENT-205-240-0 (NET-205-240-0-0-1)
NetType: Reallocated
OriginAS:
Organization: Hiawatha Broadband Communications, Inc (HBC-73)
RegDate: 2023-06-29
Updated: 2023-06-29
Ref: https://rdap.arin.net/registry/ip/205.243.112.0

OrgName: Hiawatha Broadband Communications, Inc
OrgId: HBC-73
Address: 58 Johnson Street
City: Winona
StateProv: MN
PostalCode: 55987
Country: US
RegDate: 2012-02-01
Updated: 2024-11-25
Ref: https://rdap.arin.net/registry/entity/HBC-73

OrgTechHandle: NOC32244-ARIN
OrgTechName: Network Operations Center
OrgTechPhone: +1-507-474-4000
OrgTechEmail: noc@exchange.hbci.com
OrgTechRef: https://rdap.arin.net/registry/entity/NOC32244-ARIN

OrgNOCHandle: NOC32244-ARIN
OrgNOCName: Network Operations Center
OrgNOCPhone: +1-507-474-4000
OrgNOCEmail: noc@exchange.hbci.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC32244-ARIN

OrgAbuseHandle: HBCAB-ARIN
OrgAbuseName: HBC Abuse
OrgAbusePhone: +1-507-474-4000
OrgAbuseEmail: abuse@exchange.hbci.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/HBCAB-ARIN

NetRange: 205.243.112.0 - 205.243.113.255
CIDR: 205.243.112.0/23
NetName: FAST-205-243-112-0-23
NetHandle: NET-205-243-112-0-2
Parent: SPRINTLINK (NET-205-243-112-0-1)
NetType: Reassigned
OriginAS:
Organization: Fastenal Company (FASTEN-8)
RegDate: 2023-09-12
Updated: 2023-09-12
Comment: Reassignment to Fastenal
Ref: https://rdap.arin.net/registry/ip/205.243.112.0

OrgName: Fastenal Company
OrgId: FASTEN-8
Address: 2001 Theurer Boulevard
City: Winona
StateProv: MN
PostalCode: 55987
Country: US
RegDate: 2000-08-17
Updated: 2023-08-28
Ref: https://rdap.arin.net/registry/entity/FASTEN-8

OrgTechHandle: JCO551-ARIN
OrgTechName: COX, JOSH
OrgTechPhone: +1-507-453-8844
OrgTechEmail: jcox@fastenal.com
OrgTechRef: https://rdap.arin.net/registry/entity/JCO551-ARIN

OrgAbuseHandle: JCO551-ARIN
OrgAbuseName: COX, JOSH
OrgAbusePhone: +1-507-453-8844
OrgAbuseEmail: jcox@fastenal.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/JCO551-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.