[--] Whois: whois.arin.net. [--]
 
 
 #
 # ARIN WHOIS data and services are subject to the Terms of Use
 # available at: https://www.arin.net/resources/registry/whois/tou/
 #
 # If you see inaccuracies in the results, please report at
 # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
 #
 # Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
 #
 
 
 ASNumber:       26211
 ASName:         PROOFPOINT-ASN-US-WEST
 ASHandle:       AS26211
 RegDate:        2007-10-31
 Updated:        2012-02-24    
 Ref:            https://rdap.arin.net/registry/autnum/26211
 
 
 OrgName:        Proofpoint, Inc.
 OrgId:          PROOF
 Address:        925 W Maude Ave
 City:           Sunnyvale
 StateProv:      CA
 PostalCode:     94085
 Country:        US
 RegDate:        2007-10-16
 Updated:        2021-06-15
 Ref:            https://rdap.arin.net/registry/entity/PROOF
 
 
 OrgAbuseHandle: PAA19-ARIN
 OrgAbuseName:   Proofpoint ARIN Abuse
 OrgAbusePhone:  +1-801-748-4494 
 OrgAbuseEmail:  abuse@proofpoint.com.
 OrgAbuseRef:    https://rdap.arin.net/registry/entity/PAA19-ARIN
 
 OrgTechHandle: NETWO2061-ARIN
 OrgTechName:   Network Operations
 OrgTechPhone:  +1-408-517-4710 
 OrgTechEmail:  arin-management@proofpoint.com.
 OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO2061-ARIN
 
 RTechHandle: NETWO2061-ARIN
 RTechName:   Network Operations
 RTechPhone:  +1-408-517-4710 
 RTechEmail:  arin-management@proofpoint.com.
 RTechRef:    https://rdap.arin.net/registry/entity/NETWO2061-ARIN
 
 RNOCHandle: NETWO2061-ARIN
 RNOCName:   Network Operations
 RNOCPhone:  +1-408-517-4710 
 RNOCEmail:  arin-management@proofpoint.com.
 RNOCRef:    https://rdap.arin.net/registry/entity/NETWO2061-ARIN
 
 RAbuseHandle: NETWO2061-ARIN
 RAbuseName:   Network Operations
 RAbusePhone:  +1-408-517-4710 
 RAbuseEmail:  arin-management@proofpoint.com.
 RAbuseRef:    https://rdap.arin.net/registry/entity/NETWO2061-ARIN
 
 
 #
 # ARIN WHOIS data and services are subject to the Terms of Use
 # available at: https://www.arin.net/resources/registry/whois/tou/
 #
 # If you see inaccuracies in the results, please report at
 # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
 #
 # Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
 #
 
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