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Announced By
OriginOrigin RegistrantPrefixPrefix Registrant
AS20057 AT&T Enterprises, LLC 155.166.68.0/22 Various Registries (Maintained by ARIN)

Less Specific Announcements
OriginOrigin RegistrantPrefixPrefix Registrant
AS20057 AT&T Enterprises, LLC 155.166.0.0/17 AT&T Mobility LLC
AS20057 AT&T Enterprises, LLC 155.166.0.0/16 AT&T Mobility LLC
Matching Delegations
RegistryStatusPrefixCC
arin allocated 155.166.0.0/16 US United States