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Announced By
Origin ASAnnouncementDescription
AS17622
IRR Valid
210.21.17.0/24
guangzhou city

Less Specific Announcements
Origin ASAnnouncementDescription
AS17622
IRR Valid
210.21.0.0/18
China Unicom Guangdong province network
AS17622
IRR Valid
210.21.0.0/17
China Unicom Guangdong province network