Hong Kong SAR China · Autonomous System
Where this network meets others — public exchange points, colocation facilities, and declared peering capacity.
The network's position in the inter-domain routing hierarchy: its customer cone, connectivity, and transit role.
Inferred AS-level relationships: 8 upstream providers, 23 peers and 2 downstream customers. The graph shows the largest few of each; the lists link through.
give this network transit
exchange traffic directly
buy transit from it
Relationships are inferred from BGP by CAIDA and refreshed monthly. Transit links are well captured; some private and IXP peering is under-observed, so peer counts are a lower bound.
How well this network secures and documents its BGP announcements — RPKI origin validation, IRR registration, and an overall hygiene score.
Measured share of this network's users reaching the Internet over IPv6 (APNIC end-user measurement, China).
Has working IPv6 connectivity, even if it isn't always chosen.
IPv6 wins when a destination is dual-stacked — the real-world usage rate.
Currently announced prefixes, live from RIPEstat.
Invalid announcements have a ROA on file but the origin AS or prefix length doesn't match it — usually a stale ROA or misconfiguration rather than an active hijack.
60 prefixes currently seen by RIPEstat.
154.210.112.0/212401:cec0:4000::/34156.225.56.0/21156.247.8.0/21154.203.92.0/22154.88.72.0/21154.211.209.0/24158.140.254.0/2443.229.50.0/24154.206.48.0/21154.92.180.0/22103.20.32.0/22154.84.136.0/21156.225.40.0/21154.81.96.0/19154.210.96.0/2043.249.97.0/24154.92.136.0/21154.89.8.0/21154.203.32.0/19103.20.34.0/2343.249.98.0/23103.61.188.0/2338.247.67.0/2443.249.98.0/24154.92.178.0/23154.203.72.0/21103.40.172.0/24154.89.208.0/20154.214.128.0/1843.249.96.0/24154.206.120.0/212401:cec0::/34154.92.112.0/2043.229.49.0/24154.205.160.0/21156.225.184.0/21154.84.144.0/21103.197.0.0/23154.89.16.0/20156.246.96.0/192401:cec0::/32165.101.94.0/2481.172.66.0/24154.81.72.0/21154.203.192.0/22103.40.172.0/232401:cec0:8000::/3443.249.96.0/23156.247.24.0/21103.20.33.0/242401:cec0:c000::/3438.247.66.0/24103.20.32.0/24154.205.176.0/2143.249.99.0/24154.206.240.0/20165.101.95.0/2438.143.105.0/24154.193.129.0/24