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121.251.252.78 (tongxinrz.upc.edu.cn)


Announced By
Origin ASAnnouncementDescription
AS4538
IRR Valid
121.248.0.0/14 		China Education and Research Network Center
AS4538
IRR Valid
121.250.0.0/15 		China Education and Research Network Center
AS132553
IRR Invalid
121.251.240.0/20 		China University of Petroleum (East China)
AS4538
IRR Valid
121.251.240.0/20 		China Education and Research Network Center

Address has 0 hosts associated with it.