• Network Info
  • Whois
  • RDAP
  • DNS
  • IRR
  • Propagation
  • Visibility
  • Routes
  • Traceroute
Announced By
OriginOrigin RegistrantPrefixPrefix Registrant
AS139007 UNICOM InnerMongolia province network
IRR Valid
221.199.204.0/22
China Unicom Neimeng Province Network

Less Specific Announcements
OriginOrigin RegistrantPrefixPrefix Registrant
AS4837 China Unicom Backbone
IRR Valid
221.199.192.0/20
China Unicom Neimeng Province Network
Matching Delegations
RegistryStatusPrefixCC
apnic allocated 221.199.192.0/20 CN China