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Announced By
Origin ASAnnouncementDescription
AS24362
IRR Invalid
121.251.0.0/24
China Education and Research Network

Less Specific Announcements
Origin ASAnnouncementDescription
AS24362
IRR Invalid
121.251.0.0/20
China Education and Research Network
AS4538
IRR Valid
121.251.0.0/20
China Education and Research Network
AS4538
IRR Valid
121.250.0.0/15
China Education and Research Network
AS4538
IRR Valid
121.248.0.0/14
China Education and Research Network