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Announced By
OriginOrigin RegistrantPrefixPrefix Registrant
AS30264 Columbia Power and Water Systems
IRR Parent Valid
ROA Signed and Valid
138.43.222.0/24
Columbia Power and Water Systems

Less Specific Announcements
OriginOrigin RegistrantPrefixPrefix Registrant
AS30264 Columbia Power and Water Systems
IRR Valid
ROA Signed and Valid
138.43.216.0/21
Columbia Power and Water Systems
Less Specific Delegations
RegistryStatusPrefixCC
arin allocated 138.43.216.0/21 US United States