AS51931 — ARPNET-AS ARPNET WOJCIECH CHODACKI

Network type: residential

AS51931 announces 2 IPv4 prefixes covering 768 addresses and 1 IPv6 prefixes.

About this network

The AS handle ARPNET-AS is held by ARPNET WOJCIECH CHODACKI.

What it's used for

• The address space carries residential and small-business internet access, evidenced by netnames PL-ARPNET and ARPNET-RUDASL-PL and reverse DNS entries like host91221122128.arpnet.pl.
• The network announces 768 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, with 7 observed neighbours, indicating a local access provider rather than a transit hub.
• Traffic consists of subscriber eyeballs for cable and DSL connections in the Ruda Śląska region of Poland.

Notable

• Registrants align with the announcer, with ARPNET WOJCIECH CHODACKI listed for the primary block and ARPNET-RUDASL-PL for the secondary block.
• The inventory is compact, consisting of two IPv4 prefixes and one IPv6 prefix, typical of a regional ISP.

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

Announced prefixes

• 85.11.117.0/24
• 91.221.122.0/23
• 2a06:aa40:cadb::/48

Upstream networks

• AS50607 Stowarzyszenie e-Poludnie
• AS201054 Stowarzyszenie e-Poludnie
• AS30851 Sileman Sp. z o.o.
• AS24482 SG.GS
• AS20473 The Constant Company, LLC

Adjacent networks

• AS50607 Stowarzyszenie e-Poludnie
• AS201054 Stowarzyszenie e-Poludnie
• AS30851 Sileman Sp. z o.o.
• AS24482 SG.GS
• AS20473 The Constant Company, LLC

Routing security

• RPKI: 0 valid, 0 invalid and 3 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 4 route objects.
• Listed in as-sets: AS-ARPNET, AS-ARPNET-PL, AS-EF-GLOBAL, AS-EP-POLMIX, AS-EPIX, AS-EPIX-LOCAL, AS-EPIX-TRANSIT, AS-HURRICANE, AS-IPARTNERS, AS-SGMI, AS-SGMI-PLIX, AS-TKPSA, AS5617:AS-PL, AS8246:AS-TPNET.