Registry ARIN
Allocated On 2005-12-06
Domain Not available
Country us.png United States
Country Code US
Total Routes 6
Total IPs 5376

IP Address Ranges

RangeTotal IPs
64.22.160.0/24 256
64.22.164.0/24 256
64.22.161.0/24 256
64.22.172.0/24 256
64.22.160.0/20 4096
64.22.162.0/24 256

Whois Details

ASNumber:       13631
ASName:         CIG-AS
ASHandle:       AS13631
RegDate:        2005-12-06
Updated:        2012-09-06    
OrgName:        Citadel Investment Group, L.L.C.
OrgId:          CIGL-4
Address:        131 S. Dearborn
City:           Chicago
StateProv:      IL
PostalCode:     60603
Country:        US
RegDate:        2004-11-08
Updated:        2009-10-21
OrgTechHandle: COC2-ARIN
OrgTechName:   Citadel Operations Center
OrgTechPhone:  +1-312-395-2525 
OrgTechEmail:  opcenter@citadel.com
OrgAbuseHandle: COC2-ARIN
OrgAbuseName:   Citadel Operations Center
OrgAbusePhone:  +1-312-395-2525 
OrgAbuseEmail:  opcenter@citadel.com
OrgNOCHandle: COC2-ARIN
OrgNOCName:   Citadel Operations Center
OrgNOCPhone:  +1-312-395-2525 
OrgNOCEmail:  opcenter@citadel.com
RTechHandle: LAMBE24-ARIN
RTechName:   Lambert, Eric 
RTechPhone:  +1-312-395-4077 
RTechEmail:  Eric.Lambert@citadelgroup.com
RNOCHandle: COC2-ARIN
RNOCName:   Citadel Operations Center
RNOCPhone:  +1-312-395-2525 
RNOCEmail:  opcenter@citadel.com
RTechHandle: COC2-ARIN
RTechName:   Citadel Operations Center
RTechPhone:  +1-312-395-2525 
RTechEmail:  opcenter@citadel.com