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Autonomous System

AS205357

winVS software AG

Announced IPs
1,024
CIDR prefixes
1
ASN
AS205357

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 Enterprise
Traffic level 1-5Gbps
Geographic scope Europe
Traffic ratio Balanced
Peering policy Open
IRR record AS205357

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
185.219.248.0/22 1.0K
0.0%
winVS software AG CH

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS205357 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
185.219.250.0/24 5,304 2026-08-05 00:00:38
185.219.251.0/24 5,289 2026-08-05 00:00:38
185.219.248.0/24 5,246 2026-08-05 00:00:38
185.219.249.0/24 5,241 2026-08-05 00:00:38

Frequently Asked Questions

What is AS205357?

AS205357 is an Autonomous System Number assigned to winVS software AG. 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 AS205357 announce?

AS205357 announces 1.0K IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in Switzerland.

Who operates AS205357?

AS205357 is operated by winVS software AG. The organization is based in Switzerland. You can view all IP ranges and related ASNs on the organization page.

What country is AS205357 registered in?

AS205357 is registered in Switzerland. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-08-05 02:40:31 UTC
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