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Announced By
OriginOrigin RegistrantPrefixPrefix Registrant
AS138421 China Unicom
IRR Valid
210.51.54.0/23
Shanghai Caohejing IDC of China Netcom

Less Specific Announcements
OriginOrigin RegistrantPrefixPrefix Registrant
AS9929 China Netcom Backbone
IRR Valid
210.51.0.0/16
China Unicom IP network
Matching Delegations
RegistryStatusPrefixCC
apnic allocated 210.51.0.0/16 CN China