AS208861 — NETOWSKI-AS NETOWSKI sp. z o.o.

AS208861 announces 2 IPv4 prefixes covering 768 addresses and 1 IPv6 prefixes.

About this network

The AS handle NETOWSKI-AS is held by Netowski sp. z o.o.

What it's used for

• The address space carries residential and business internet access, evidenced by reverse DNS entries such as ip-81-161-102-128.netowski.pl and netnames PL-NETOWSKI.
• The network announces 768 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, with only 2 observed routing neighbours, indicating a local access provider rather than a transit carrier.
• Traffic from this AS consists of subscriber eyeballs and web/API endpoints for Netowski's customer base in Krakow, Poland.

Notable

• Registrants for both announced IPv4 prefixes are NETOWSKI sp. z o.o., matching the AS holder.
• The address inventory is small and focused, consisting of one /23 and one /24 block, typical of a regional ISP.

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

Announced prefixes

• 81.161.102.0/23
• 194.152.56.0/24
• 2a13:59c0::/32

Upstream networks

• AS207668 ITH sp. z o.o.

Downstream networks

• AS198146 Michal Prokopiuk FHU MAJA

Adjacent networks

• AS207668 ITH sp. z o.o.
• AS198146 Michal Prokopiuk FHU MAJA

Routing security

• RPKI: 3 valid, 0 invalid and 0 not-found announcements; 22 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 3 route objects.
• Listed in as-sets: AS-TRANSROUTE-SPEC, AS198146:AS-SLONECZKO, AS208861:AS-NETOWSKI.