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Announced By
OriginOrigin RegistrantPrefixPrefix Registrant
AS17224 AT&T Enhanced Network Services 12.121.97.0/24 AT&T Worldnet Services (C00716224)

Less Specific Announcements
OriginOrigin RegistrantPrefixPrefix Registrant
AS7018 AT&T Services, Inc. 12.0.0.0/9 AT&T Services, Inc.
AS7018 AT&T Services, Inc. 12.0.0.0/8 AT&T Services, Inc.
Matching Delegations
RegistryStatusPrefixCC
arin allocated 12.0.0.0/8 US United States