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Announced By
Origin ASAnnouncementDescription
AS4538
IRR Valid
121.195.160.0/20
China Education and Research Network

Less Specific Announcements
Origin ASAnnouncementDescription
AS4538
IRR Valid
121.194.0.0/15
China Education and Research Network
AS4538
IRR Valid
121.192.0.0/14
Asia Pacific Network Information Centre