• IP Info
  • Whois
  • DNS
  • RBL
  • Traceroute
121.251.192.18 (dns2.cauyt.edu.cn)


Announced By
Origin ASAnnouncementDescription
AS4538
IRR Valid
121.248.0.0/14
China Education and Research Network
AS4538
IRR Valid
121.250.0.0/15
China Education and Research Network
AS4538
IRR Valid
121.251.192.0/20
China Education and Research Network
AS24363
IRR Invalid
121.251.192.0/20
China Education and Research Network

Address has 0 hosts associated with it.