• Network Info
  • Whois
  • RDAP
  • DNS
  • Certs
  • IRR
  • Propagation
  • Visibility
  • Routes
  • Traceroute
221.218.224.0/21 is not visible in the global routing table.

Less Specific Announcements
OriginOrigin RegistrantPrefixPrefix Registrant
AS4808 China Unicom Beijing Province Network
IRR Valid
221.218.192.0/18
China Unicom Beijing province network
AS4808 China Unicom Beijing Province Network
IRR Valid
221.218.0.0/16
China Unicom Beijing province network
AS4808 China Unicom Beijing Province Network
IRR Valid
221.216.0.0/13
China Unicom Beijing province network
Matching Delegations
RegistryStatusPrefixCC
apnic allocated 221.216.0.0/13 CN China