ASNumber: 22556 ASName: BLACKBOARD ASHandle: AS22556 RegDate: 2001-10-16 Updated: 2026-02-06 Ref: https://rdap.arin.net/registry/autnum/22556 OrgName: Blackboard Inc. OrgId: BLACKB-2 Address: 1111 19th Street, NW, 8th Floor, Suite 801 City: Washington StateProv: DC PostalCode: 20036 Country: US RegDate: 1998-09-18 Updated: 2026-04-09 Ref: https://rdap.arin.net/registry/entity/BLACKB-2 OrgNOCHandle: MHNET-ARIN OrgNOCName: MHNetOps OrgNOCPhone: +1-202-463-4860 OrgNOCEmail: peering@anthology.com OrgNOCRef: https://rdap.arin.net/registry/entity/MHNET-ARIN OrgTechHandle: MHNET-ARIN OrgTechName: MHNetOps OrgTechPhone: +1-202-463-4860 OrgTechEmail: peering@anthology.com OrgTechRef: https://rdap.arin.net/registry/entity/MHNET-ARIN OrgAbuseHandle: ABUSE3037-ARIN OrgAbuseName: Abuse OrgAbusePhone: +1-202-463-4860 OrgAbuseEmail: peering@anthology.com OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE3037-ARIN RTechHandle: MHNET-ARIN RTechName: MHNetOps RTechPhone: +1-202-463-4860 RTechEmail: peering@anthology.com RTechRef: https://rdap.arin.net/registry/entity/MHNET-ARIN RAbuseHandle: MHNET-ARIN RAbuseName: MHNetOps RAbusePhone: +1-202-463-4860 RAbuseEmail: peering@anthology.com RAbuseRef: https://rdap.arin.net/registry/entity/MHNET-ARIN RNOCHandle: MHNET-ARIN RNOCName: MHNetOps RNOCPhone: +1-202-463-4860 RNOCEmail: peering@anthology.com RNOCRef: https://rdap.arin.net/registry/entity/MHNET-ARIN