Registry ARIN
Allocated On 1984-04-17
Domain Not available
Country us.png United States
Country Code US
Total Routes 9
Total IPs 134656

IP Address Ranges

RangeTotal IPs
209.129.244.0/23 512
192.5.146.0/24 256
128.2.0.0/16 65536
128.237.0.0/16 65536
192.12.32.0/24 256
192.58.107.0/24 256
192.80.210.0/24 256
147.72.252.0/22 1024
204.194.28.0/22 1024

Whois Details

ASNumber:       9
ASName:         CMU-ROUTER
ASHandle:       AS9
RegDate:        1984-04-17
Updated:        2012-04-02    
OrgName:        Carnegie Mellon University
OrgId:          CARNEG-Z
Address:        Cyert Hall 215
Address:        5000 Forbes Avenue
City:           Pittsburgh
StateProv:      PA
PostalCode:     15213
Country:        US
RegDate:        2009-12-01
Updated:        2020-03-27
OrgAbuseHandle: CMA3-ARIN
OrgAbuseName:   Carnegie Mellon Abuse
OrgAbusePhone:  +1-412-268-4357 
OrgAbuseEmail:  [email protected]
OrgTechHandle: CH4-ORG-ARIN
OrgTechName:   Carnegie Mellon Hostmaster
OrgTechPhone:  +1-412-268-4357 
OrgTechEmail:  [email protected]
OrgNOCHandle: CH4-ORG-ARIN
OrgNOCName:   Carnegie Mellon Hostmaster
OrgNOCPhone:  +1-412-268-4357 
OrgNOCEmail:  [email protected]
RTechHandle: CH4-ORG-ARIN
RTechName:   Carnegie Mellon Hostmaster
RTechPhone:  +1-412-268-4357 
RTechEmail:  [email protected]