AS209388 — TUW-AS TOWARZYSTWO UBEZPIECZEN WZAJEMNYCH "TUW"

AS209388 announces 3 IPv4 prefixes covering 768 addresses and 0 IPv6 prefixes.

About this network

The AS handle TUW-AS is held by Towarzystwo Ubezpieczeń Wzajemnych "TUW".

What it's used for

• The address space carries corporate infrastructure, evidenced by netnames TUW-NET and TUWNET registered to ABUSE EXATEL.
• The network announces 768 IPv4 addresses across 3 prefixes with 2 observed neighbours, indicating a small-scale business or internal corporate estate rather than a transit or access provider.
• Traffic from this AS consists of office workers and internal systems for a mutual insurance company.

Notable

• Registrants for all announced prefixes are listed as ABUSE EXATEL, which differs from the AS holder name but aligns with the netnames TUW-NET and TUWNET, suggesting the address space is managed or leased via Exatel.
• The inventory consists of three /24 blocks: 82.177.101.0/24, 82.177.131.0/24, and 88.220.164.0/24, all located in Poland.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 82.177.101.0/24
• 82.177.131.0/24
• 88.220.164.0/24

Upstream networks

• AS20804 Exatel S.A.
• AS43372 TELNAP TELECOM Sp. z o.o.

Adjacent networks

• AS20804 Exatel S.A.
• AS43372 TELNAP TELECOM Sp. z o.o.

Routing security

• RPKI: 3 valid, 0 invalid and 0 not-found announcements; 3 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 3 route objects.
• Listed in as-sets: AS-EXATEL-INT, AS-EXATEL-PL, AS-HURRICANE, AS-TELNAP-PL, AS-TRANSROUTE-SPEC.