Tier 1 backbone · AS3491 · Hong Kong
SAT · 12 SEP 2026
PCCW Global
About this network
PCCW Global operates AS3491, a Tier 1 with the densest network across Asia Pacific and strong Europe-Asia transit routes. Notable Hong Kong, Singapore and Tokyo POPs.
Notable
Strongest pan-Asia Tier 1. Significant submarine cable consortium memberships.