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: Cogent Communications, LLC (COGC)
RegDate: 1991-04-16
Updated: 2025-09-23
Ref: https://rdap.arin.net/registry/ip/38.0.0.0

Cogent Communications, LLC (COGC)

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: 38.70.160.0 - 38.70.175.255
CIDR: 38.70.160.0/20
NetName: COEXTRO-01-01
NetHandle: NET-38-70-160-0-1
Parent: COGENT-A (NET-38-0-0-0-1)
NetType: Reallocated
OriginAS:
Organization: Coextro (ONTAR-34)
RegDate: 2021-11-03
Updated: 2021-11-03
Ref: https://rdap.arin.net/registry/ip/38.70.160.0

OrgName: Coextro
OrgId: ONTAR-34
Address: 5127 Tomken Rd
City: Mississauga
StateProv: ON
PostalCode: L4W 1P1
Country: CA
RegDate: 2012-09-28
Updated: 2024-11-25
Ref: https://rdap.arin.net/registry/entity/ONTAR-34

OrgTechHandle: NOC12809-ARIN
OrgTechName: Network Operations Center
OrgTechPhone: +1-647-693-7686
OrgTechEmail: noc@coextro.com
OrgTechRef: https://rdap.arin.net/registry/entity/NOC12809-ARIN

OrgAbuseHandle: NOC12809-ARIN
OrgAbuseName: Network Operations Center
OrgAbusePhone: +1-647-693-7686
OrgAbuseEmail: noc@coextro.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/NOC12809-ARIN

OrgNOCHandle: NOC12809-ARIN
OrgNOCName: Network Operations Center
OrgNOCPhone: +1-647-693-7686
OrgNOCEmail: noc@coextro.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC12809-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.