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Announced By
Origin ASAnnouncementDescription
AS9980
IRR Valid
203.251.197.0/24
Sejong Telecom

Less Specific Announcements
Origin ASAnnouncementDescription
AS4670
IRR Parent Valid
203.251.192.0/19
Sejong Telecom
AS4670
IRR Valid
203.251.192.0/18
Sejong Telecom