AS7540
HongKong Commercial Internet Exchange
Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Isp allocation +5
- Trust score 70 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 2 internet exchanges: HKIX: HKIX Peering LAN, Equinix Hong Kong
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS7540 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 202.181.242.0/24 | 12,241 | 2026-07-29 11:55:32 |
| 202.181.141.0/24 | 12,239 | 2026-07-29 11:55:32 |
| 202.181.243.0/24 | 12,151 | 2026-07-29 11:55:32 |
| 202.181.176.0/24 | 12,150 | 2026-07-29 11:55:32 |
| 202.181.208.0/24 | 12,145 | 2026-07-29 11:55:32 |
| 202.181.244.0/24 | 12,112 | 2026-07-29 11:55:32 |
| 202.181.209.0/24 | 12,099 | 2026-07-29 11:55:32 |
| 202.181.210.0/24 | 12,031 | 2026-07-29 11:55:32 |
| 202.181.211.0/24 | 11,980 | 2026-07-29 11:55:32 |
| 202.181.178.0/24 | 11,973 | 2026-07-29 11:55:32 |
| 202.181.245.0/24 | 11,965 | 2026-07-29 11:55:32 |
| 202.181.238.0/24 | 11,927 | 2026-07-29 11:55:32 |
| 202.181.240.0/24 | 11,905 | 2026-07-29 11:55:32 |
| 202.181.205.0/24 | 11,902 | 2026-07-29 11:55:32 |
| 202.181.172.0/24 | 11,893 | 2026-07-29 11:55:32 |
| 202.181.239.0/24 | 11,891 | 2026-07-29 11:55:32 |
| 202.181.206.0/24 | 11,890 | 2026-07-29 11:55:32 |
| 202.181.212.0/24 | 11,876 | 2026-07-29 11:55:32 |
| 202.181.167.0/24 | 11,869 | 2026-07-29 11:55:32 |
| 202.181.234.0/24 | 11,868 | 2026-07-29 11:55:32 |
| 202.181.174.0/24 | 11,867 | 2026-07-29 11:55:32 |
| 202.181.173.0/24 | 11,861 | 2026-07-29 11:55:32 |
| 202.181.235.0/24 | 11,861 | 2026-07-29 11:55:32 |
| 202.181.166.0/24 | 11,859 | 2026-07-29 11:55:32 |
| 202.181.241.0/24 | 11,858 | 2026-07-29 11:55:32 |
| 202.181.168.0/24 | 11,856 | 2026-07-29 11:55:32 |
| 202.181.237.0/24 | 11,851 | 2026-07-29 11:55:32 |
| 202.181.207.0/24 | 11,850 | 2026-07-29 11:55:32 |
| 202.181.201.0/24 | 11,849 | 2026-07-29 11:55:32 |
| 202.181.202.0/24 | 11,847 | 2026-07-29 11:55:32 |
| 202.181.170.0/24 | 11,846 | 2026-07-29 11:55:32 |
| 202.181.169.0/24 | 11,841 | 2026-07-29 11:55:32 |
| 202.181.203.0/24 | 11,840 | 2026-07-29 11:55:32 |
| 202.181.162.0/24 | 11,835 | 2026-07-29 11:55:32 |
| 202.181.236.0/24 | 11,833 | 2026-07-29 11:55:32 |
| 202.181.200.0/24 | 11,832 | 2026-07-29 11:55:32 |
| 202.181.230.0/24 | 11,812 | 2026-07-29 11:55:32 |
| 202.181.163.0/24 | 11,809 | 2026-07-29 11:55:32 |
| 202.181.175.0/24 | 11,762 | 2026-07-29 11:55:32 |
| 117.18.119.0/24 | 11,719 | 2026-07-29 11:55:32 |
| 117.18.120.0/24 | 11,653 | 2026-07-29 11:55:32 |
| 202.181.231.0/24 | 11,598 | 2026-07-29 11:55:32 |
| 202.181.164.0/24 | 11,585 | 2026-07-29 11:55:32 |
| 117.18.121.0/24 | 11,576 | 2026-07-29 11:55:32 |
| 117.18.122.0/24 | 11,495 | 2026-07-29 11:55:32 |
| 117.18.116.0/24 | 11,452 | 2026-07-29 11:55:32 |
| 202.181.165.0/24 | 11,426 | 2026-07-29 11:55:32 |
| 202.181.232.0/24 | 11,400 | 2026-07-29 11:55:32 |
| 117.18.106.0/24 | 11,341 | 2026-07-29 11:55:32 |
| 202.181.233.0/24 | 11,334 | 2026-07-29 11:55:32 |
Showing top 50 of 101 announced prefixes by sample volume.
Frequently Asked Questions
What is AS7540?
AS7540 is an Autonomous System Number assigned to HongKong Commercial Internet Exchange. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS7540 announce?
AS7540 announces 26.1K IPv4 addresses distributed across 44 routed CIDR prefixes. The network is registered in Hong Kong.
Who operates AS7540?
AS7540 is operated by HongKong Commercial Internet Exchange. The organization is based in Hong Kong. You can view all IP ranges and related ASNs on the organization page.
What country is AS7540 registered in?
AS7540 is registered in Hong Kong. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
