AS15814
Clearstream Services S.A.
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 1 internet exchange: LU-CIX
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 194.36.224.0/20 | 4.1K |
3.0%
|
Clearstream Services S.A. | LU | Luxembourg | Fentange |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS15814 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 |
|---|---|---|
| 194.36.224.0/20 | 7,282 | 2026-07-26 20:19:21 |
| 194.36.237.0/24 | 6,994 | 2026-07-26 20:19:20 |
| 194.36.230.0/24 | 5,288 | 2026-07-26 20:19:20 |
| 194.36.224.0/24 | 5,267 | 2026-07-26 20:19:20 |
| 194.36.232.0/23 | 5,266 | 2026-07-26 20:19:20 |
| 194.36.235.0/24 | 5,261 | 2026-07-26 20:19:20 |
| 194.36.231.0/24 | 5,261 | 2026-07-26 20:19:20 |
| 194.36.239.0/24 | 5,260 | 2026-07-26 20:19:20 |
| 194.36.229.0/24 | 5,260 | 2026-07-26 20:19:20 |
| 194.36.226.0/24 | 5,255 | 2026-07-26 20:19:20 |
| 194.36.228.0/24 | 5,252 | 2026-07-26 20:19:20 |
| 194.36.236.0/24 | 5,237 | 2026-07-26 20:19:20 |
| 194.36.238.0/24 | 5,228 | 2026-07-26 20:19:20 |
Frequently Asked Questions
What is AS15814?
AS15814 is an Autonomous System Number assigned to Clearstream Services S.A.. 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 AS15814 announce?
AS15814 announces 4.1K IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in Luxembourg.
Who operates AS15814?
AS15814 is operated by Clearstream Services S.A.. The organization is based in Luxembourg. You can view all IP ranges and related ASNs on the organization page.
What country is AS15814 registered in?
AS15814 is registered in Luxembourg. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
