IP Address204.77.88.112WHOIS Serverwhois.arin.net
Inet Nums
Start IP204.77.64.0End IP204.77.127.255CIDR204.77.64.0/18Net NameDATABANK-CBLK1Net HandleNET-204-77-64-0-1StatusDirect AllocationOrganizationDatabank, Inc. (DTBK)Date Created1994-10-31Date Updated1998-06-05Sourcehttps://rdap.arin.net/registry/ip/204.77.64.0ParentsNET204 (NET-204-0-0-0-0)
Start IP204.77.88.0End IP204.77.88.255CIDR204.77.88.0/24Net NameCBOTNet HandleNET-204-77-88-0-1StatusReassignedOrganizationChicago Board of Trade (CBT)Date Created1995-05-16Date Updated1995-08-24Sourcehttps://rdap.arin.net/registry/ip/204.77.88.0ParentsDATABANK-CBLK1 (NET-204-77-64-0-1)
Organization
HandleCBTNameChicago Board of TradeAddress141 West Jackson Street, Suite 901A, Network technology group, Chicago, IL, 60604, USCountryUSDate Created1992-12-18Date Updated2024-11-25Sourcehttps://rdap.arin.net/registry/entity/CBT
Technical Contacts
HandleDN81-ARINNameNordlund, DaveEmaildave@nordlund.orgPhone+1-785-766-2136Sourcehttps://rdap.arin.net/registry/entity/DN81-ARIN
HandleCMEAR-ARINNameCME-ARIN-AdminEmailNetworkEngineering@cmegroup.comPhone+1-312-627-4496Sourcehttps://rdap.arin.net/registry/entity/CMEAR-ARIN
HandleJP4740-ARINNamePalmer, JimEmailpalmer@cbot.comPhone+1-312-435-3688Sourcehttps://rdap.arin.net/registry/entity/JP4740-ARIN
Abuse Contacts
HandleDN81-ARINNameNordlund, DaveEmaildave@nordlund.orgPhone+1-785-766-2136Sourcehttps://rdap.arin.net/registry/entity/DN81-ARIN
HandleCMEAR-ARINNameCME-ARIN-AdminEmailNetworkEngineering@cmegroup.comPhone+1-312-627-4496Sourcehttps://rdap.arin.net/registry/entity/CMEAR-ARIN
Routes
Sourcehttps://rdap.arin.net/registry/ip/204.77.64.0
Sourcehttps://rdap.arin.net/registry/ip/204.77.88.0