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Autonomous System

AS209388

Towarzystwo Ubezpieczen Wzajemnych tuw

Announced IPs
768
CIDR prefixes
3
ASN
AS209388

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

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS209388 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
82.177.131.0/24 39,211 2026-07-24 14:19:28
82.177.101.0/24 15,206 2026-07-24 13:54:03
88.220.164.0/24 9,328 2026-07-24 14:32:42

Frequently Asked Questions

What is AS209388?

AS209388 is an Autonomous System Number assigned to Towarzystwo Ubezpieczen Wzajemnych tuw. 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 AS209388 announce?

AS209388 announces 768 IPv4 addresses distributed across 3 routed CIDR prefixes. The network is registered in Poland.

Who operates AS209388?

AS209388 is operated by Towarzystwo Ubezpieczen Wzajemnych tuw. The organization is based in Poland. You can view all IP ranges and related ASNs on the organization page.

What country is AS209388 registered in?

AS209388 is registered in Poland. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-24 14:40:31 UTC
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