IP Address12.208.15.0WHOIS 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 IP12.208.0.0End IP12.208.255.255CIDR12.208.0.0/16Net NameATTWORLD30Net HandleNET-12-208-0-0-1StatusReallocatedOrganizationAT&T Services, Inc. (ATTW)Date Created2010-09-10Date Updated2010-09-10Sourcehttps://rdap.arin.net/registry/ip/12.208.0.0ParentsATT (NET-12-0-0-0-1)
Start IP12.208.15.0End IP12.208.15.7CIDR12.208.15.0/29Net NameROSENBLU51-15-0Net HandleNET-12-208-15-0-1StatusReassignedOrganizationROSENBLUM SILVERMAN (RS-1160)Date Created2019-03-22Date Updated2019-03-22Sourcehttps://rdap.arin.net/registry/ip/12.208.15.0ParentsATTWORLD30 (NET-12-208-0-0-1)
Organization
HandleRS-1160NameROSENBLUM SILVERMANAddress1388 SUTTER ST, SAN FRANCISCO, CA, 94109, USCountryUSDate Created2019-03-22Date Updated2019-03-22Sourcehttps://rdap.arin.net/registry/entity/RS-1160
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
HandleIPSWI-ARINNameIP SWIPEmailswipid@icorefep3.ims.att.comPhone+1-888-613-6330Sourcehttps://rdap.arin.net/registry/entity/IPSWI-ARIN
HandleDOWSO1-ARINNameDOWSON, DOUGEmaildoug@d3x.comPhone+1-916-715-6177Sourcehttps://rdap.arin.net/registry/entity/DOWSO1-ARIN
Abuse Contacts
HandleABUSE7-ARINNameabuseEmailabuse@att.netPhone+1-919-319-8167Sourcehttps://rdap.arin.net/registry/entity/ABUSE7-ARIN
HandleATTAB-ARINNameATT AbuseEmailabuse@att.netPhone+1-999-999-9999Sourcehttps://rdap.arin.net/registry/entity/ATTAB-ARIN
HandleDOWSO1-ARINNameDOWSON, DOUGEmaildoug@d3x.comPhone+1-916-715-6177Sourcehttps://rdap.arin.net/registry/entity/DOWSO1-ARIN
Routes
Sourcehttps://rdap.arin.net/registry/ip/12.0.0.0
Sourcehttps://rdap.arin.net/registry/ip/12.208.0.0
Sourcehttps://rdap.arin.net/registry/ip/12.208.15.0
