AS150290
Guotai Junan International Holdings Limited
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 →
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 103.42.18.0/24 | 256 |
21.5%
|
Guotai Junan International Holdings Limited | HK | — | — |
| 103.248.142.0/24 | 256 |
20.7%
|
Guotai Junan International Holdings Limited | HK | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS150290 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 |
|---|---|---|
| 103.42.18.0/24 | 8,874 | 2026-08-03 13:50:02 |
| 103.248.142.0/24 | 8,853 | 2026-08-03 13:50:02 |
Frequently Asked Questions
What is AS150290?
AS150290 is an Autonomous System Number assigned to Guotai Junan International Holdings 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 AS150290 announce?
AS150290 announces 512 IPv4 addresses distributed across 2 routed CIDR prefixes. The network is registered in Hong Kong.
Who operates AS150290?
AS150290 is operated by Guotai Junan International Holdings Limited. The organization is based in Hong Kong. You can view all IP ranges and related ASNs on the organization page.
What country is AS150290 registered in?
AS150290 is registered in Hong Kong. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
