IP Address50.77.174.146WHOIS Serverwhois.arin.net
Inet Nums
Start IP50.76.0.0End IP50.79.255.255CIDR50.76.0.0/14Net NameCBC-ALLOC-4Net HandleNET-50-76-0-0-1StatusDirect AllocationOrganizationComcast Cable Communications, LLC (CCCS)Date Created2011-01-06Date Updated2021-01-25Sourcehttps://rdap.arin.net/registry/ip/50.76.0.0ParentsNET50 (NET-50-0-0-0-0)
Start IP50.77.128.0End IP50.77.191.255CIDR50.77.128.0/18Net NameCHICAGO-CBC-52Net HandleNET-50-77-128-0-1StatusReallocatedOrganizationComcast Cable Communications, LLC (CCCS)Date Created2011-09-27Date Updated2025-05-09Sourcehttps://rdap.arin.net/registry/ip/50.77.128.0ParentsCBC-ALLOC-4 (NET-50-76-0-0-1)
Start IP50.77.174.144End IP50.77.174.159CIDR50.77.174.144/28Net NameRUBICONGROUPLTDNet HandleNET-50-77-174-144-1StatusReassignedDate Created2012-06-12Date Updated2013-12-08Sourcehttps://rdap.arin.net/registry/ip/50.77.174.144ParentsCHICAGO-CBC-52 (NET-50-77-128-0-1)
Organization
HandleRUBICON GROUP LTDNameRUBICON GROUP LTDAddress1 Unavailable Street, OAK BROOK, IL, 60523, USCountryUSDate Created2012-06-12Date Updated2017-11-01Sourcehttps://rdap.arin.net/registry/entity/C03056606
Technical Contacts
HandleIC161-ARINNameComcast Cable Communications IncEmailCNIPEO-Ip-registration@cable.comcast.comPhone+1-856-792-2300Sourcehttps://rdap.arin.net/registry/entity/IC161-ARIN
HandleROUTI25-ARINNameRoutingEmailrouting@comcast.comPhone+1-856-792-2300Sourcehttps://rdap.arin.net/registry/entity/ROUTI25-ARIN
Abuse Contacts
HandleNAPO-ARINNameNetwork Abuse and Policy ObservanceEmailabuse@comcast.netPhone+1-888-565-4329Sourcehttps://rdap.arin.net/registry/entity/NAPO-ARIN
Routes
Sourcehttps://rdap.arin.net/registry/ip/50.76.0.0
Sourcehttps://rdap.arin.net/registry/ip/50.77.128.0
Sourcehttps://rdap.arin.net/registry/ip/50.77.174.144
