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Announced By
OriginOrigin RegistrantPrefixPrefix Registrant
AS394819 NNSA Office Of Secure Transportation
IRR Parent Invalid
12.34.148.0/24
AGS NTWX US DEPT OF ENERGY

Less Specific Announcements
OriginOrigin RegistrantPrefixPrefix Registrant
AS7018 AT&T Enterprises, LLC
IRR Valid
12.0.0.0/9
AT&T Enterprises, LLC
AS7018 AT&T Enterprises, LLC
IRR Valid
12.0.0.0/8
American Registry for Internet Numbers
Matching Delegations
RegistryStatusPrefixCC
arin allocated 12.0.0.0/8 US United States