Participant Info

  • Areas ServedAU, CN, DE, GB, HK, JP, NL, SG, US
  • ASNs4837

Implementation of MANRS Actions

  • Action 1: Prevent propagation of incorrect routing information China Unicom /AS4837 prevents propagation of incorrect routing information.
  • Action 2: Prevent traffic with spoofed source IP addresses
  • Action 3: Facilitate global operational communication and coordination China Unicom facilitates global operational communication and coordination between network operators.
  • Action 4: Facilitate validation of routing information on a global scale China Unicom facilitates validation of routing information on a global scale.

Why China Unicom Supports MANRS

As a prominent global network operator, China Unicom strives to deliver superior network infrastructure to its users worldwide by employing advanced technologies and maintaining rigorous security measures. China Unicom’s backbone network CHINA169 (AS4837) is a pivotal component of global network infrastructure, which has established capabilities such as routing origin authentication, security event identification to provide secure and reliable traffic exchange services to its customers. By joining MANRS, China Unicom will collaborate with other members to further drive technological innovation and enhance network security levels, jointly promoting the development of the global internet.

Tienan Chu Vice President, Network Operation Center, China United Network Communications Group Co., Ltd.