ASNumber: 53922 ASName: STUMBLEUPON ASHandle: AS53922 RegDate: 2011-08-09 Updated: 2012-03-02 Ref: https://rdap.arin.net/registry/autnum/53922 OrgName: StumbleUpon, Inc. OrgId: STUMB Address: 660 4th St #558 City: San Francisco StateProv: CA PostalCode: 94107 Country: US RegDate: 2011-06-22 Updated: 2022-04-01 Ref: https://rdap.arin.net/registry/entity/STUMB OrgNOCHandle: NOC12079-ARIN OrgNOCName: Network Operations Center OrgNOCPhone: +1-415-979-0640 OrgNOCEmail: [email protected] OrgNOCRef: https://rdap.arin.net/registry/entity/NOC12079-ARIN OrgAbuseHandle: NOC12079-ARIN OrgAbuseName: Network Operations Center OrgAbusePhone: +1-415-979-0640 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/NOC12079-ARIN OrgTechHandle: NOC12079-ARIN OrgTechName: Network Operations Center OrgTechPhone: +1-415-979-0640 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/NOC12079-ARIN