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Autonomous System

AS49011

MACS THD

Announced IPs
12,288
CIDR prefixes
2
ASN
AS49011

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
95.174.160.0/19 8.2K
97.9%
MACS THD FR New Aquitaine Soustons
178.19.0.0/20 4.1K
96.7%
MACS THD FR New Aquitaine Tosse

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS49011 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
95.174.160.0/19 27,928 2026-07-31 04:29:14
178.19.0.0/20 27,019 2026-07-31 04:29:14

Frequently Asked Questions

What is AS49011?

AS49011 is an Autonomous System Number assigned to MACS THD. 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 AS49011 announce?

AS49011 announces 12.3K IPv4 addresses distributed across 2 routed CIDR prefixes. The network is registered in France.

Who operates AS49011?

AS49011 is operated by MACS THD. The organization is based in France. You can view all IP ranges and related ASNs on the organization page.

What country is AS49011 registered in?

AS49011 is registered in France. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-31 04:55:31 UTC
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