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Announced By
OriginOrigin RegistrantPrefixPrefix Registrant
AS4538 China Education and Research Network Center
IRR Valid
202.4.128.0/20
Beijing University of Chemical Technology

Less Specific Announcements
OriginOrigin RegistrantPrefixPrefix Registrant
AS4538 China Education and Research Network Center
IRR Valid
202.4.128.0/19
Beijing University of Chemical Technology
Matching Delegations
RegistryStatusPrefixCC
apnic allocated 202.4.128.0/19 CN China