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Autonomous System

AS209455

GYSEV Zrt.

Announced IPs
256
CIDR prefixes
1
ASN
AS209455

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 →

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
195.228.58.0/24 256
0.0%
GYSEV Zrt. HU Budapest Budapest

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS209455 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
195.228.58.0/24 3,446 2026-07-28 01:07:41

Frequently Asked Questions

What is AS209455?

AS209455 is an Autonomous System Number assigned to GYSEV Zrt.. 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 AS209455 announce?

AS209455 announces 256 IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in Hungary.

Who operates AS209455?

AS209455 is operated by GYSEV Zrt.. The organization is based in Hungary. You can view all IP ranges and related ASNs on the organization page.

What country is AS209455 registered in?

AS209455 is registered in Hungary. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-28 01:25:31 UTC
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