IP Address12.5.154.105WHOIS 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 IP12.5.154.64End IP12.5.154.127CIDR12.5.154.64/26Net NameADVANCED71-154-64Net HandleNET-12-5-154-64-1StatusReassignedOrganizationADVANCED MICRO DEVICES (AMD-20)Date Created2002-10-15Date Updated2002-10-15Sourcehttps://rdap.arin.net/registry/ip/12.5.154.64ParentsATT (NET-12-0-0-0-1)
Organization
HandleAMD-20NameADVANCED MICRO DEVICESAddress6800 BURLESON RD, AUSTIN, TX, 78744, USCountryUSDate Created2002-10-15Date Updated2011-09-24Sourcehttps://rdap.arin.net/registry/entity/AMD-20
Technical Contacts
HandleZS44-ARINNameIPAdmin-ATT Internet ServicesEmailipadmin@semail.att.comPhone+1-888-510-5545Sourcehttps://rdap.arin.net/registry/entity/ZS44-ARIN
HandleROUTI59-ARINNameRouting POCEmailDL-routing_poc@att.comPhone+1-999-999-9999Sourcehttps://rdap.arin.net/registry/entity/ROUTI59-ARIN
HandleICC-ARINNameIP TeamEmailrm-ipspecialist@att.comPhone+1-888-876-2382Sourcehttps://rdap.arin.net/registry/entity/ICC-ARIN
HandleGPO-ARINNamePorras, GilbertEmailgilbert.porras@amd.comPhone+1-512-602-3072Sourcehttps://rdap.arin.net/registry/entity/GPO-ARIN
Abuse Contacts
HandleABUSE7-ARINNameabuseEmailabuse@att.netPhone+1-919-319-8167Sourcehttps://rdap.arin.net/registry/entity/ABUSE7-ARIN
HandleGPO-ARINNamePorras, GilbertEmailgilbert.porras@amd.comPhone+1-512-602-3072Sourcehttps://rdap.arin.net/registry/entity/GPO-ARIN
Routes
Sourcehttps://rdap.arin.net/registry/ip/12.0.0.0
Sourcehttps://rdap.arin.net/registry/ip/12.5.154.64
