AS205561
Fluvius System Operator CV
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 |
|---|---|---|---|---|---|---|
| 185.160.220.0/22 | 1.0K |
0.0%
|
Fluvius System Operator CV | BE | Flanders | Waasmunster |
| 193.53.101.0/24 | 256 |
0.0%
|
Fluvius System Operator CV | BE | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS205561 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 |
|---|---|---|
| 185.160.220.0/24 | 7,166 | 2026-07-24 12:30:31 |
| 193.53.101.0/24 | 6,790 | 2026-07-24 12:30:32 |
| 185.160.223.0/24 | 6,427 | 2026-07-24 12:31:06 |
| 185.160.221.0/24 | 5,917 | 2026-07-24 12:31:06 |
| 185.160.220.0/22 | 5,791 | 2026-07-24 12:31:00 |
| 185.160.222.0/24 | 5,050 | 2026-07-24 12:39:11 |
Frequently Asked Questions
What is AS205561?
AS205561 is an Autonomous System Number assigned to Fluvius System Operator CV. 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 AS205561 announce?
AS205561 announces 1.3K IPv4 addresses distributed across 2 routed CIDR prefixes. The network is registered in Belgium.
Who operates AS205561?
AS205561 is operated by Fluvius System Operator CV. The organization is based in Belgium. You can view all IP ranges and related ASNs on the organization page.
What country is AS205561 registered in?
AS205561 is registered in Belgium. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
