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Announced By
OriginOrigin RegistrantPrefixPrefix Registrant
AS138371 CERNET2 regional IX at Ocean University of China
IRR Invalid
121.251.234.0/24
China Education and Research Network

Less Specific Announcements
OriginOrigin RegistrantPrefixPrefix Registrant
AS4538 China Education and Research Network Center
IRR Valid
121.251.224.0/20
China Education and Research Network
AS138371 CERNET2 regional IX at Ocean University of China
IRR Invalid
121.251.224.0/20
China Education and Research Network
AS4538 China Education and Research Network Center
IRR Valid
121.250.0.0/15
China Education and Research Network
AS4538 China Education and Research Network Center
IRR Valid
121.248.0.0/14
China Education and Research Network
Matching Delegations
RegistryStatusPrefixCC
apnic allocated 121.248.0.0/14 CN China