Registry ARIN
Allocated On 1999-09-09
Domain Not available
Country us.png United States
Country Code US
Total Routes 8
Total IPs 198912

IP Address Ranges

RangeTotal IPs
192.94.36.0/24 256
139.181.17.0/24 256
134.86.0.0/16 65536
139.181.12.0/22 1024
139.181.16.0/24 256
137.202.0.0/16 65536
147.34.0.0/16 65536
192.94.38.0/23 512

Whois Details

ASNumber:       13541
ASName:         MENTORGRAPHICS
ASHandle:       AS13541
RegDate:        1999-09-09
Updated:        2012-03-02    
OrgName:        Mentor Graphics Corporation
OrgId:          MGC-3
Address:        8005 SW Boeckman Road
City:           Wilsonville
StateProv:      OR
PostalCode:     97070-7777
Country:        US
RegDate:        1990-01-03
Updated:        2017-01-28
OrgAbuseHandle: MAA24-ARIN
OrgAbuseName:   Mentor ARIN Abuse
OrgAbusePhone:  +1-503-685-7000 
OrgAbuseEmail:  abuse_arin@mentor.com
OrgTechHandle: MAT52-ARIN
OrgTechName:   Mentor ARIN Tech
OrgTechPhone:  +1-503-685-7000 
OrgTechEmail:  tech_arin@mentor.com
RTechHandle: KS365-ARIN
RTechName:   Smith, Kristi 
RTechPhone:  +1-503-685-1971 
RTechEmail:  kristi_smith@mentorg.com