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Autonomous System

AS198952

GRTgaz S.A.

Announced IPs
256
CIDR prefixes
1
ASN
AS198952

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
90.85.2.0/24 256
0.8%
GRTgaz S.A. FR

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS198952 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
90.85.2.0/24 3,958 2026-07-28 18:36:41

Frequently Asked Questions

What is AS198952?

AS198952 is an Autonomous System Number assigned to GRTgaz 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 AS198952 announce?

AS198952 announces 256 IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in France.

Who operates AS198952?

AS198952 is operated by GRTgaz S.A.. The organization is based in France. You can view all IP ranges and related ASNs on the organization page.

What country is AS198952 registered in?

AS198952 is registered in France. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-28 20:25:31 UTC
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