ASNumber: 20433 ASName: CENGAGE-MABOS ASHandle: AS20433 RegDate: 2001-05-08 Updated: 2016-05-17 Ref: https://rdap.arin.net/registry/autnum/20433 OrgName: Cengage Learning, Inc. OrgId: CENGA-5 Address: 5191 Natorp Blvd Address: Attn Communications in CSO City: Mason StateProv: OH PostalCode: 45040 Country: US RegDate: 2009-04-17 Updated: 2022-10-12 Ref: https://rdap.arin.net/registry/entity/CENGA-5 OrgAbuseHandle: NETAD1-ARIN OrgAbuseName: Network Administration OrgAbusePhone: +1-800-443-3941 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/NETAD1-ARIN OrgTechHandle: NETAD1-ARIN OrgTechName: Network Administration OrgTechPhone: +1-800-443-3941 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/NETAD1-ARIN