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Autonomous System

AS211003

Finn Linsbauer

Announced IPs
256
CIDR prefixes
1
ASN
AS211003

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.

65/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Network profile

Source: PeeringDB →
Network type Network Services
Traffic level 1-5Gbps
Geographic scope Global
Traffic ratio Balanced
Peering policy Restrictive

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
185.253.111.0/24 256
96.5%
Finn Linsbauer CH

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS211003 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
185.253.111.0/24 5,416 2026-07-28 05:53:39

Frequently Asked Questions

What is AS211003?

AS211003 is an Autonomous System Number assigned to Finn Linsbauer. 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 AS211003 announce?

AS211003 announces 256 IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in Switzerland.

Who operates AS211003?

AS211003 is operated by Finn Linsbauer. The organization is based in Switzerland. You can view all IP ranges and related ASNs on the organization page.

What country is AS211003 registered in?

AS211003 is registered in Switzerland. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-28 05:55:31 UTC
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