Registry ARIN
Allocated On 1993-12-30
Domain Not available
Country us.png United States
Country Code US
Total Routes 28
Total IPs 8960

IP Address Ranges

RangeTotal IPs
204.181.154.0/24 256
205.240.13.0/24 256
205.240.8.0/24 256
204.151.43.0/24 256
205.240.12.0/24 256
205.240.9.0/24 256
205.240.2.0/24 256
205.240.0.0/24 256
205.240.1.0/24 256
204.181.158.0/24 256
204.181.156.0/24 256
205.240.10.0/24 256
205.240.15.0/24 256
205.240.11.0/24 256
204.181.159.0/24 256
205.240.5.0/24 256
198.80.11.0/24 256
204.181.152.0/24 256
205.240.6.0/24 256
205.240.3.0/24 256
205.240.4.0/24 256
199.221.128.0/21 2048
205.240.14.0/24 256
205.240.7.0/24 256
204.181.157.0/24 256
199.221.128.0/24 256
204.181.153.0/24 256
204.181.155.0/24 256

Whois Details

ASNumber:       3364
ASName:         CSDCO-AS
ASHandle:       AS3364
RegDate:        1993-12-30
Updated:        1996-04-25    
OrgName:        Computer Systems Design Company
OrgId:          CSD-3
Address:        735 Highland Avenue
City:           Boulder
StateProv:      CO
PostalCode:     80302
Country:        US
RegDate:        1993-12-30
Updated:        2014-08-18
OrgTechHandle: JN24-ARIN
OrgTechName:   Nebel, John 
OrgTechPhone:  +1-303-447-8025 
OrgTechEmail:  [email protected]
OrgAbuseHandle: JN24-ARIN
OrgAbuseName:   Nebel, John 
OrgAbusePhone:  +1-303-447-8025 
OrgAbuseEmail:  [email protected]
RTechHandle: JN24-ARIN
RTechName:   Nebel, John 
RTechPhone:  +1-303-447-8025 
RTechEmail:  [email protected]