AS201009
Centre of server systems Ltd
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 |
|---|---|---|---|---|---|---|
| 109.248.237.0/24 | 256 |
28.9%
|
Centre of server systems Ltd | CZ | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS201009 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 |
|---|---|---|
| 109.248.237.0/24 | 12,739 | 2026-07-26 09:06:53 |
Frequently Asked Questions
What is AS201009?
AS201009 is an Autonomous System Number assigned to Centre of server systems Ltd. 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 AS201009 announce?
AS201009 announces 256 IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in Russia.
Who operates AS201009?
AS201009 is operated by Centre of server systems Ltd. The organization is based in Russia. You can view all IP ranges and related ASNs on the organization page.
What country is AS201009 registered in?
AS201009 is registered in Russia. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
