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 |
|---|---|---|---|---|---|---|
| 217.147.200.0/21 | 2.0K |
2.0%
|
Alfa-Safety SARL | FR | — | — |
| 217.147.192.0/23 | 512 |
3.7%
|
Alfa-Safety SARL | FR | — | — |
| 217.147.196.0/24 | 256 |
0.0%
|
Alfa-Safety SARL | FR | — | — |
| 217.147.199.0/24 | 256 |
0.8%
|
Alfa-Safety SARL | FR | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS20529 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 |
|---|---|---|
| 217.147.204.0/22 | 4,028 | 2026-07-23 20:29:53 |
| 217.147.199.0/24 | 4,007 | 2026-07-23 20:29:53 |
| 217.147.193.0/24 | 4,002 | 2026-07-23 20:29:53 |
| 217.147.202.0/23 | 3,994 | 2026-07-23 20:29:53 |
| 217.147.192.0/24 | 3,993 | 2026-07-23 20:29:53 |
| 217.147.196.0/24 | 3,990 | 2026-07-23 20:29:53 |
| 217.147.200.0/23 | 3,986 | 2026-07-23 20:29:53 |
Frequently Asked Questions
What is AS20529?
AS20529 is an Autonomous System Number assigned to Alfa-Safety SARL. 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 AS20529 announce?
AS20529 announces 3.1K IPv4 addresses distributed across 4 routed CIDR prefixes. The network is registered in France.
Who operates AS20529?
AS20529 is operated by Alfa-Safety SARL. The organization is based in France. You can view all IP ranges and related ASNs on the organization page.
What country is AS20529 registered in?
AS20529 is registered in France. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
