• Network Info
  • Whois
  • RDAP
  • DNS
  • Certs
  • IRR
  • Propagation
  • Visibility
  • Routes
  • Traceroute
Announced By
OriginOrigin RegistrantPrefixPrefix Registrant
AS38272 China Education and Research Network (CERNET)
IRR Valid
ROA Signed and Valid
2001:253::/32
China Education and Research Network
AS23910 China Next Generation Internet CERNET2
IRR Invalid
ROA Signed and Valid
2001:253::/32
China Education and Research Network

Less Specific Announcements
OriginOrigin RegistrantPrefixPrefix Registrant
AS202734 Junqi Tian 2001:250::/30
Matching Delegations
RegistryStatusPrefixCC
apnic allocated 2001:253::/32 CN China