NetRange: 66.136.0.0 - 66.143.255.255
CIDR: 66.136.0.0/13
NetName: SBCIS-SIS80
NetHandle: NET-66-136-0-0-1
Parent: NET66 (NET-66-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: AT&T Enterprises, LLC (AEL-360)
RegDate: 2001-06-05
Updated: 2024-12-05
Ref: https://rdap.arin.net/registry/ip/66.136.0.0

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

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

OrgAbuseHandle: ABUSE7-ARIN
OrgAbuseName: abuse
OrgAbusePhone: +1-919-319-8167
OrgAbuseEmail: abuse@att.net
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE7-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: 66.143.84.0 - 66.143.84.255
CIDR: 66.143.84.0/24
NetName: SBCIS-66143840
NetHandle: NET-66-143-84-0-1
Parent: SBCIS-SIS80 (NET-66-136-0-0-1)
NetType: Reassigned
OriginAS:
Organization: CITY OF MCKINNEY (CM-447)
RegDate: 2015-08-28
Updated: 2015-08-28
Ref: https://rdap.arin.net/registry/ip/66.143.84.0

OrgName: CITY OF MCKINNEY
OrgId: CM-447
Address: 222 TENNESSEE ST RM telco
City: MCKINNEY
StateProv: TX
PostalCode: 75071
Country: US
RegDate: 2015-02-24
Updated: 2020-08-07
Ref: https://rdap.arin.net/registry/entity/CM-447

OrgRoutingHandle: CNT7-ARIN
OrgRoutingName: COM Network Team
OrgRoutingPhone: +1-972-547-7643
OrgRoutingEmail: networkgroup@mckinneytexas.org
OrgRoutingRef: https://rdap.arin.net/registry/entity/CNT7-ARIN

OrgAbuseHandle: NETWO7322-ARIN
OrgAbuseName: NETWORK TEAM
OrgAbusePhone: +1-972-547-7599
OrgAbuseEmail: networkgroup@mckinneytexas.org
OrgAbuseRef: https://rdap.arin.net/registry/entity/NETWO7322-ARIN

OrgDNSHandle: CNT7-ARIN
OrgDNSName: COM Network Team
OrgDNSPhone: +1-972-547-7643
OrgDNSEmail: networkgroup@mckinneytexas.org
OrgDNSRef: https://rdap.arin.net/registry/entity/CNT7-ARIN

OrgNOCHandle: NETWO7322-ARIN
OrgNOCName: NETWORK TEAM
OrgNOCPhone: +1-972-547-7599
OrgNOCEmail: networkgroup@mckinneytexas.org
OrgNOCRef: https://rdap.arin.net/registry/entity/NETWO7322-ARIN

OrgNOCHandle: CNT7-ARIN
OrgNOCName: COM Network Team
OrgNOCPhone: +1-972-547-7643
OrgNOCEmail: networkgroup@mckinneytexas.org
OrgNOCRef: https://rdap.arin.net/registry/entity/CNT7-ARIN

OrgTechHandle: CNT7-ARIN
OrgTechName: COM Network Team
OrgTechPhone: +1-972-547-7643
OrgTechEmail: networkgroup@mckinneytexas.org
OrgTechRef: https://rdap.arin.net/registry/entity/CNT7-ARIN

OrgTechHandle: NETWO7322-ARIN
OrgTechName: NETWORK TEAM
OrgTechPhone: +1-972-547-7599
OrgTechEmail: networkgroup@mckinneytexas.org
OrgTechRef: https://rdap.arin.net/registry/entity/NETWO7322-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.