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
- Trust score 65 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 3 internet exchanges: Aperture-IX, Equinix Melbourne, Equinix Hong Kong
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 23.247.138.0/23 | 512 |
0.0%
|
Aperture Science Limited | US | — | — |
| 103.152.34.0/23 | 512 |
16.6%
|
Aperture Science Limited | HK | — | — |
| 103.181.44.0/23 | 512 |
0.0%
|
Aperture Science Limited | AU | Victoria | Melbourne |
| 209.146.104.0/23 | 512 |
0.0%
|
Aperture Science Limited | US | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS38008 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 |
|---|---|---|
| 103.181.44.0/23 | 39,986 | 2026-08-02 21:28:11 |
| 103.181.44.0/24 | 39,944 | 2026-08-02 21:28:11 |
| 103.181.45.0/24 | 39,833 | 2026-08-02 21:28:11 |
| 103.152.34.0/23 | 6,951 | 2026-08-02 20:13:05 |
| 23.247.139.0/24 | 5,380 | 2026-08-02 20:13:05 |
| 23.247.138.0/24 | 5,369 | 2026-08-02 20:13:05 |
| 103.152.35.0/24 | 5,303 | 2026-08-02 20:13:05 |
| 103.152.34.0/24 | 5,285 | 2026-08-02 20:13:05 |
| 209.146.104.0/24 | 5,102 | 2026-08-02 21:27:10 |
| 209.146.105.0/24 | 5,085 | 2026-08-02 20:20:27 |
Frequently Asked Questions
What is AS38008?
AS38008 is an Autonomous System Number assigned to Aperture Science Limited. 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 AS38008 announce?
AS38008 announces 2.0K IPv4 addresses distributed across 4 routed CIDR prefixes. The network is registered in Hong Kong.
Who operates AS38008?
AS38008 is operated by Aperture Science Limited. The organization is based in Hong Kong. You can view all IP ranges and related ASNs on the organization page.
What country is AS38008 registered in?
AS38008 is registered in Hong Kong. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
