NetRange: 12.0.0.0 - 12.255.255.255
CIDR: 12.0.0.0/8
NetName: ATT
NetHandle: NET-12-0-0-0-1
Parent: NET12 (NET-12-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: AT&T Enterprises, LLC (AEL-360)
RegDate: 1983-08-23
Updated: 2025-03-18
Ref: https://rdap.arin.net/registry/ip/12.0.0.0

OrgName: AT&T Enterprises, LLC
OrgId: AEL-360
Address: 208 S. Akard St.
City: Dallas
StateProv: TX
PostalCode: 75202
Country: US
RegDate: 2024-11-22
Updated: 2025-03-21
Ref: https://rdap.arin.net/registry/entity/AEL-360

OrgAbuseHandle: ABUSE7-ARIN
OrgAbuseName: abuse
OrgAbusePhone: +1-919-319-8167
OrgAbuseEmail: abuse@att.net
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE7-ARIN

OrgTechHandle: ICC-ARIN
OrgTechName: IP Team
OrgTechPhone: +1-888-876-2382
OrgTechEmail: rm-ipspecialist@att.com
OrgTechRef: https://rdap.arin.net/registry/entity/ICC-ARIN

OrgRoutingHandle: ROUTI59-ARIN
OrgRoutingName: Routing POC
OrgRoutingPhone: +1-999-999-9999
OrgRoutingEmail: routing@cbbtier3.att.net
OrgRoutingRef: https://rdap.arin.net/registry/entity/ROUTI59-ARIN

OrgTechHandle: ZS44-ARIN
OrgTechName: IPAdmin-ATT Internet Services
OrgTechPhone: +1-888-510-5545
OrgTechEmail: ipadmin@semail.att.com
OrgTechRef: https://rdap.arin.net/registry/entity/ZS44-ARIN

NetRange: 12.236.218.0 - 12.236.218.255
CIDR: 12.236.218.0/24
NetName: ATT-BCM-NET-12-236-218-0
NetHandle: NET-12-236-218-0-1
Parent: ATT (NET-12-0-0-0-1)
NetType: Reallocated
OriginAS:
Organization: BCM One, Inc. (MCGRA-3)
RegDate: 2021-10-11
Updated: 2021-10-11
Comment: This Block is STATIC, not dynamic.
Ref: https://rdap.arin.net/registry/ip/12.236.218.0

OrgName: BCM One, Inc.
OrgId: MCGRA-3
Address: 295 Madison Ave
Address: 5th Floor
City: New York
StateProv: NY
PostalCode: 10017
Country: US
RegDate: 2002-11-04
Updated: 2024-11-25
Ref: https://rdap.arin.net/registry/entity/MCGRA-3

OrgTechHandle: WHOIS1-ARIN
OrgTechName: WHOIS
OrgTechPhone: +1-212-849-2200
OrgTechEmail: whois@bcmone.com
OrgTechRef: https://rdap.arin.net/registry/entity/WHOIS1-ARIN

OrgRoutingHandle: ROUTI66-ARIN
OrgRoutingName: RoutingMgt
OrgRoutingPhone: +1-888-543-2000
OrgRoutingEmail: troubleticket@bcmone.com
OrgRoutingRef: https://rdap.arin.net/registry/entity/ROUTI66-ARIN

OrgNOCHandle: WHOIS1-ARIN
OrgNOCName: WHOIS
OrgNOCPhone: +1-212-849-2200
OrgNOCEmail: whois@bcmone.com
OrgNOCRef: https://rdap.arin.net/registry/entity/WHOIS1-ARIN

OrgAbuseHandle: WHOIS1-ARIN
OrgAbuseName: WHOIS
OrgAbusePhone: +1-212-849-2200
OrgAbuseEmail: whois@bcmone.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/WHOIS1-ARIN

NetRange: 12.236.218.0 - 12.236.218.255
CIDR: 12.236.218.0/24
NetName: BCM-USFI-1
NetHandle: NET-12-236-218-0-2
Parent: ATT-BCM-NET-12-236-218-0 (NET-12-236-218-0-1)
NetType: Reassigned
OriginAS: AS36406
Organization: United States Fire Insurance Company (USFI)
RegDate: 2021-10-12
Updated: 2021-10-12
Ref: https://rdap.arin.net/registry/ip/12.236.218.0

OrgName: United States Fire Insurance Company
OrgId: USFI
Address: 305 Madison Avenue
City: Morristown
StateProv: NJ
PostalCode: 07962
Country: US
RegDate: 2011-04-25
Updated: 2019-01-10
Ref: https://rdap.arin.net/registry/entity/USFI

OrgTechHandle: NETWO5276-ARIN
OrgTechName: Network Group
OrgTechPhone: +1-973-326-7742
OrgTechEmail: wesley.harriott@cfins.com
OrgTechRef: https://rdap.arin.net/registry/entity/NETWO5276-ARIN

OrgNOCHandle: NETWO5276-ARIN
OrgNOCName: Network Group
OrgNOCPhone: +1-973-326-7742
OrgNOCEmail: wesley.harriott@cfins.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NETWO5276-ARIN

OrgAbuseHandle: NETWO5276-ARIN
OrgAbuseName: Network Group
OrgAbusePhone: +1-973-326-7742
OrgAbuseEmail: wesley.harriott@cfins.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/NETWO5276-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.