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 →Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 5.198.192.0/19 | 8.2K |
0.0%
|
HOPUS SAS | FR | — | — |
| 45.158.68.0/22 | 1.0K |
0.0%
|
HOPUS SAS | FR | — | — |
| 185.97.140.0/22 | 1.0K |
5.7%
|
HOPUS SAS | FR | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS209523 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 |
|---|---|---|
| 45.158.68.0/22 | 18,779 | 2026-07-31 12:36:05 |
| 5.198.192.0/19 | 16,320 | 2026-07-31 12:36:05 |
| 185.97.140.0/22 | 16,209 | 2026-07-31 12:36:05 |
| 5.198.194.0/24 | 9,218 | 2026-07-31 12:29:20 |
| 5.198.193.0/24 | 4,220 | 2026-07-31 11:56:02 |
| 185.97.141.0/24 | 2,513 | 2026-07-31 11:56:02 |
Frequently Asked Questions
What is AS209523?
AS209523 is an Autonomous System Number assigned to HOPUS SAS. 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 AS209523 announce?
AS209523 announces 10.2K IPv4 addresses distributed across 3 routed CIDR prefixes. The network is registered in France.
Who operates AS209523?
AS209523 is operated by HOPUS SAS. The organization is based in France. You can view all IP ranges and related ASNs on the organization page.
What country is AS209523 registered in?
AS209523 is registered in France. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
