Tianhai Global Network(THGN, AS4842) is operated by Tianhai InfoTech.


We have an open peering policy. You can peer with us through Internet eXchanges (listed in IX section) that we have in common.

For your convenience, here are more info about peering.

  • ASN: 4842
  • Suggested IPv4 prefix limit: 100
  • Suggested IPv6 prefix limit: 200

We also maintain our PeeringDB entry.


To get in touch with us, please send mail to the following mailboxes.

  • NOC:
  • Abuse Report:
  • Support:


  • HKIX, Hong Kong, HK
    • IPv6: 2001:7fa:0:1::ca28:a22a
    • IPv4:
  • Seattle IX, Seattle, US
    • IPv6 (MTU 1500): 2001:504:16::12ea
    • IPv4 (MTU 1500):
    • IPv6 (MTU 9000): 2001:504:16:1::12ea
    • IPv4 (MTU 9000):
  • KleyReX, Frankfurt, DE
    • IPv6: 2001:7f8:33::a120:9417:1
    • IPv4:


AS209417 is also a part of Tianhai Network, it's used for experiment and research only.

LIR Service

We do not provide LIR service publicly. However, you can contact Soha () to inquire LIR service (ASN and IPv6 block) in RIPE NCC region from our partner.