IPv4
IPv6
Combined
API
About

CAICTNET Chinese Academy of Telecommunication Research
ASN 63583
Country code CN
Total number of IPv4 768
Total number of IPv6 3626777458843887524118528
Total number of IPs (combined) 3626777458843887524119296
IPv4 Ranges
  • 45.120.241.0 - 45.120.241.255
  • 103.126.18.0 - 103.126.19.255
IPv6 Ranges
  • 2402:7d80:241:: - 2402:7d80:241:ffff:ffff:ffff:ffff:ffff
  • 2402:7d80:6666:: - 2402:7d80:6666:ffff:ffff:ffff:ffff:ffff
  • 2402:7d80:9999:: - 2402:7d80:9999:ffff:ffff:ffff:ffff:ffff