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

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

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

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

NetRange: 38.40.0.0 - 38.40.63.255
CIDR: 38.40.0.0/18
NetName: CONEXON-CGNT-NET-1
NetHandle: NET-38-40-0-0-1
Parent: COGENT-A (NET-38-0-0-0-1)
NetType: Reallocated
OriginAS:
Organization: Conexon Connect (CCL-679)
RegDate: 2023-02-17
Updated: 2023-02-17
Ref: https://rdap.arin.net/registry/ip/38.40.0.0

OrgName: Conexon Connect
OrgId: CCL-679
Address: 2001 Grand Blvd
Address: Suite 700
City: Kansas City
StateProv: MO
PostalCode: 64108
Country: US
RegDate: 2021-02-17
Updated: 2025-09-29
Comment: http://conexonconnect.com/
Comment: CALEA requests must be emailed to calea@conexon.us
Ref: https://rdap.arin.net/registry/entity/CCL-679

OrgRoutingHandle: CONEX1-ARIN
OrgRoutingName: Conexon NetOps
OrgRoutingPhone: +1-877-892-6967
OrgRoutingEmail: noc-support@conexon.us
OrgRoutingRef: https://rdap.arin.net/registry/entity/CONEX1-ARIN

OrgDNSHandle: CALEA1-ARIN
OrgDNSName: CALEA Requests
OrgDNSPhone: +1-877-892-6967
OrgDNSEmail: calea@conexon.us
OrgDNSRef: https://rdap.arin.net/registry/entity/CALEA1-ARIN

OrgDNSHandle: COPYR10-ARIN
OrgDNSName: Copyright Infringements
OrgDNSPhone: +1-844-542-6663
OrgDNSEmail: copyright@conexonconnect.com
OrgDNSRef: https://rdap.arin.net/registry/entity/COPYR10-ARIN

OrgNOCHandle: NOC34064-ARIN
OrgNOCName: NOC
OrgNOCPhone: +1-877-892-6967
OrgNOCEmail: noc-support@conexon.us
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC34064-ARIN

OrgRoutingHandle: NOC34064-ARIN
OrgRoutingName: NOC
OrgRoutingPhone: +1-877-892-6967
OrgRoutingEmail: noc-support@conexon.us
OrgRoutingRef: https://rdap.arin.net/registry/entity/NOC34064-ARIN

OrgTechHandle: NOC34064-ARIN
OrgTechName: NOC
OrgTechPhone: +1-877-892-6967
OrgTechEmail: noc-support@conexon.us
OrgTechRef: https://rdap.arin.net/registry/entity/NOC34064-ARIN

OrgDNSHandle: NOC34064-ARIN
OrgDNSName: NOC
OrgDNSPhone: +1-877-892-6967
OrgDNSEmail: noc-support@conexon.us
OrgDNSRef: https://rdap.arin.net/registry/entity/NOC34064-ARIN

OrgAbuseHandle: ABUSE9254-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-877-892-6967
OrgAbuseEmail: abuse@conexonconnect.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE9254-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.