Registry ARIN
Allocated On 2007-08-17
Domain Not available
Country us.png United States
Country Code US
Total Routes 9
Total IPs 4608

IP Address Ranges

RangeTotal IPs
208.83.138.0/23 512
208.83.136.0/22 1024
208.83.136.0/23 512
208.83.136.0/24 256
208.83.137.0/24 256
208.83.138.0/24 256
208.83.139.0/24 256
208.83.136.0/22 1024
193.111.14.0/23 512

Whois Details

ASNumber:       19506
ASName:         CLOUDMARK-PRD
ASHandle:       AS19506
RegDate:        2007-08-17
Updated:        2019-01-23    
OrgName:        Cloudmark, Inc.
OrgId:          CLOUD-2
Address:        128 King St, 2nd Floor
City:           San Francisco
StateProv:      CA
PostalCode:     94107
Country:        US
RegDate:        2007-08-15
Updated:        2020-05-29
OrgAbuseHandle: PAA19-ARIN
OrgAbuseName:   Proofpoint ARIN Abuse
OrgAbusePhone:  +1-801-748-4494 
OrgAbuseEmail:  [email protected]
OrgTechHandle: NETWO2061-ARIN
OrgTechName:   Network Operations
OrgTechPhone:  +1-801-748-4444 
OrgTechEmail:  [email protected]
RNOCHandle: NETWO2787-ARIN
RNOCName:   Network Operations
RNOCPhone:  +1-415-946-3800 
RNOCEmail:  [email protected]
RAbuseHandle: NETWO2787-ARIN
RAbuseName:   Network Operations
RAbusePhone:  +1-415-946-3800 
RAbuseEmail:  [email protected]
RNOCHandle: ACHES1-ARIN
RNOCName:   Acheson, Steve 
RNOCPhone:  +1-408-763-3173 
RNOCEmail:  [email protected]
RAbuseHandle: ACHES1-ARIN
RAbuseName:   Acheson, Steve 
RAbusePhone:  +1-408-763-3173 
RAbuseEmail:  [email protected]
RTechHandle: RJW41-ARIN
RTechName:   White, Ryan Jeffrey
RTechPhone:  +1-415-946-3886 
RTechEmail:  [email protected]
RTechHandle: ACHES1-ARIN
RTechName:   Acheson, Steve 
RTechPhone:  +1-408-763-3173 
RTechEmail:  [email protected]