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Announced By
OriginOrigin RegistrantPrefixPrefix Registrant
AS20057 AT&T Mobility LLC 155.163.194.0/23 AT&T Mobility LLC

Less Specific Announcements
OriginOrigin RegistrantPrefixPrefix Registrant
AS20057 AT&T Mobility LLC 155.163.192.0/20 AT&T Mobility LLC
AS20057 AT&T Mobility LLC 155.163.0.0/16 AT&T Mobility LLC
Less Specific Delegations
RegistryStatusPrefixCC
arin allocated 155.163.0.0/16 US United States