• Network Info
  • Whois
  • RDAP
  • DNS
  • IRR
  • Propagation
  • Visibility
  • Routes
  • Traceroute
Announced By
OriginOrigin RegistrantPrefixPrefix Registrant
AS2907 National Institute of Informatics
IRR Valid
202.250.148.0/23
Tohoku College of Pharmacy
Matching Delegations
RegistryStatusPrefixCC
apnic allocated 202.240.0.0/12 JP Japan