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Hong Kong SAR China · Autonomous System
The network's position in the inter-domain routing hierarchy: its customer cone, connectivity, and transit role.
Inferred AS-level relationships: 9 upstream providers, 52 peers and 33 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, Germany).
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.
110 prefixes currently seen by RIPEstat.
2404:c140:2004::/482602:f55b::/40205.198.73.0/2464.118.128.0/21103.138.75.0/2438.207.146.0/2338.181.68.0/2323.145.172.0/24205.198.75.0/2495.134.2.0/23103.180.28.0/23216.236.2.0/24216.195.192.0/212401:a420:100::/40104.252.52.0/2464.118.148.0/22103.152.220.0/23103.180.28.0/24216.236.46.0/2338.150.10.0/23191.40.0.0/182404:c140:2102::/482602:fada::/3638.181.66.0/2338.207.147.0/24216.195.221.0/2438.150.10.0/242404:c140:2200::/4038.207.146.0/2438.150.9.0/24103.138.73.0/242a01:4243::/4864.118.136.0/21216.236.58.0/24154.16.232.0/23103.138.72.0/242602:f7ac::/42216.195.208.0/21216.236.1.0/2438.150.11.0/242404:c140:221::/48216.195.223.0/242404:c140:224::/48216.247.110.0/2438.181.66.0/2464.118.158.0/23103.180.29.0/24205.198.72.0/222404:c140:230::/4738.181.67.0/2423.128.228.0/24199.58.88.0/2438.150.8.0/24103.171.177.0/2438.181.70.0/2323.150.8.0/2445.62.172.0/24154.86.14.0/232404:c140:220::/482404:c140:1f00::/402404:c140:2100::/40154.16.242.0/2345.62.173.0/24216.195.200.0/21205.198.86.0/23103.138.74.0/24154.86.12.0/23103.171.176.0/2365.75.220.0/22103.138.72.0/22216.236.32.0/192404:c140:2000::/40103.134.75.0/242a01:4240::/30206.237.114.0/24205.198.74.0/24155.117.229.0/24155.117.7.0/242404:c140:1f06::/48205.198.72.0/242404:c140:157::/48205.198.92.0/22191.40.0.0/212404:c140:2003::/48103.171.176.0/2464.118.156.0/23216.236.3.0/24155.117.77.0/242404:c140:156::/48205.198.90.0/23103.169.126.0/242407:c640::/402404:c140:225::/4845.62.172.0/23103.169.127.0/242404:c140::/3277.107.85.0/24178.95.188.0/23154.86.8.0/22103.152.220.0/24154.16.27.0/24103.152.221.0/24216.236.28.0/2238.207.148.0/2364.118.144.0/2264.118.152.0/22191.40.2.0/23216.236.59.0/24191.40.8.0/22216.236.56.0/23