IP Whois
NetRange: 208.83.136.0 - 208.83.139.255 CIDR: 208.83.136.0/22 NetName: CLOUDMARK-IPV4-1 NetHandle: NET-208-83-136-0-1 Parent: NET208 (NET-208-0-0-0-0) NetType: Direct Allocation OriginAS: AS19506, AS22843, AS13916, AS26211 Organization: Proofpoint, Inc. (PROOF) RegDate: 2007-10-09 Updated: 2022-09-16 Ref: https://rdap.arin.net/registry/ip/208.83.136.0 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 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 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