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Announced By
OriginOrigin RegistrantPrefixPrefix Registrant
AS22284 U.S. Department of the Interior 137.227.176.0/21 U.S. Department of the Interior

Less Specific Announcements
OriginOrigin RegistrantPrefixPrefix Registrant
AS22284 U.S. Department of the Interior 137.227.160.0/19 U.S. Department of the Interior
Less Specific Delegations
RegistryStatusPrefixCC
arin allocated 137.227.0.0/16 US United States