IP Address12.232.100.18WHOIS Serverwhois.arin.net
Inet Nums
Start IP12.0.0.0End IP12.255.255.255CIDR12.0.0.0/8Net NameATTNet HandleNET-12-0-0-0-1StatusDirect AllocationOrganizationAT&T Enterprises, LLC (AEL-360)Date Created1983-08-23Date Updated2025-12-02Sourcehttps://rdap.arin.net/registry/ip/12.0.0.0ParentsNET12 (NET-12-0-0-0-0)
Start IP12.232.100.0End IP12.232.100.31CIDR12.232.100.0/27Net NameGREENFIE42-100-0Net HandleNET-12-232-100-0-1StatusReassignedOrganizationGREENFIELD PARTNERS (GREEN-108)Date Created2008-10-21Date Updated2008-10-21Sourcehttps://rdap.arin.net/registry/ip/12.232.100.0ParentsATT (NET-12-0-0-0-1)
Organization
HandleGREEN-108NameGREENFIELD PARTNERSAddress676 N MICHIGAN AV, CHGO, IL, 60611, USCountryUSDate Created2008-09-16Date Updated2011-09-24Sourcehttps://rdap.arin.net/registry/entity/GREEN-108
Technical Contacts
HandleZS44-ARINNameIPAdmin-ATT Internet ServicesEmailipadmin@att.comPhone+1-888-510-5545Sourcehttps://rdap.arin.net/registry/entity/ZS44-ARIN
HandleICC-ARINNameIP TeamEmailrm-ipspecialist@att.comPhone+1-888-876-2382Sourcehttps://rdap.arin.net/registry/entity/ICC-ARIN
HandleROUTI59-ARINNameRouting POCEmailDL-routing_poc@att.comPhone+1-999-999-9999Sourcehttps://rdap.arin.net/registry/entity/ROUTI59-ARIN
HandleAMO98-ARINNameMossa, AlEmailmossaa@greenfieldpartners.comPhone+1-203-852-8954Sourcehttps://rdap.arin.net/registry/entity/AMO98-ARIN
Abuse Contacts
HandleABUSE7-ARINNameabuseEmailabuse@att.netPhone+1-919-319-8167Sourcehttps://rdap.arin.net/registry/entity/ABUSE7-ARIN
HandleAMO98-ARINNameMossa, AlEmailmossaa@greenfieldpartners.comPhone+1-203-852-8954Sourcehttps://rdap.arin.net/registry/entity/AMO98-ARIN
Routes
Sourcehttps://rdap.arin.net/registry/ip/12.0.0.0
Sourcehttps://rdap.arin.net/registry/ip/12.232.100.0
