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Autonomous System

AS39210

T-Mobile Austria GmbH

Announced IPs
1,024
CIDR prefixes
1
ASN
AS39210

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.

67/100
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
185.235.148.0/22 1.0K
0.0%
T-Mobile Austria GmbH AT

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS39210 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
185.235.148.0/22 3,608 2026-07-27 16:49:33
185.235.148.0/23 3,603 2026-07-27 16:49:33
185.235.150.0/23 3,542 2026-07-27 16:49:33

Frequently Asked Questions

What is AS39210?

AS39210 is an Autonomous System Number assigned to T-Mobile Austria GmbH. 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 AS39210 announce?

AS39210 announces 1.0K IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in Austria.

Who operates AS39210?

AS39210 is operated by T-Mobile Austria GmbH. The organization is based in Austria. You can view all IP ranges and related ASNs on the organization page.

What country is AS39210 registered in?

AS39210 is registered in Austria. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-27 18:10:33 UTC
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