IP Address12.35.19.12WHOIS 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 IP12.35.19.0End IP12.35.19.127CIDR12.35.19.0/25Net NameNEXTLINK-19-0Net HandleNET-12-35-19-0-1StatusReassignedOrganizationNEXTLINK COMMUNICATIONS (BURSTABLE T'S) (NCBT-1)Date Created2000-02-22Date Updated2000-02-22Sourcehttps://rdap.arin.net/registry/ip/12.35.19.0ParentsATT (NET-12-0-0-0-1)
Organization
HandleNCBT-1NameNEXTLINK COMMUNICATIONS (BURSTABLE T'S)Address16565 B NORTHWEST 15TH ST., MIAMI, FL, 33169, USCountryUSDate Created2000-02-22Date Updated2011-09-24Sourcehttps://rdap.arin.net/registry/entity/NCBT-1
Technical Contacts
HandleICC-ARINNameIP TeamEmailrm-ipspecialist@att.comPhone+1-888-876-2382Sourcehttps://rdap.arin.net/registry/entity/ICC-ARIN
HandleZS44-ARINNameIPAdmin-ATT Internet ServicesEmailipadmin@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
HandleHC51-ARINNameClark, HenryEmailhenryc@nextlink.comPhone+1-781-693-2518Sourcehttps://rdap.arin.net/registry/entity/HC51-ARIN
Abuse Contacts
HandleABUSE7-ARINNameabuseEmailabuse@att.netPhone+1-919-319-8167Sourcehttps://rdap.arin.net/registry/entity/ABUSE7-ARIN
HandleHC51-ARINNameClark, HenryEmailhenryc@nextlink.comPhone+1-781-693-2518Sourcehttps://rdap.arin.net/registry/entity/HC51-ARIN
Routes
Sourcehttps://rdap.arin.net/registry/ip/12.0.0.0
Sourcehttps://rdap.arin.net/registry/ip/12.35.19.0
