AS50101 — GBP-AS Grupa Biznes Polska - Wnorowski i wspolnicy sp.j

AS50101 announces 1 IPv4 prefixes covering 256 addresses and 1 IPv6 prefixes.

About this network

GBP-AS is operated by Grupa Biznes Polska - Wnorowski i wspolnicy sp.j.

What it's used for

• The address space carries corporate infrastructure, evidenced by the netname PL-GBP-20091116 and reverse DNS entries like rev64.gbp.pl and rev127.gbp.pl.
• The AS announces 256 IPv4 addresses and 1 IPv6 prefix, with only 3 observed neighbours, indicating a small-scale internal corporate estate rather than a transit or access network.
• Traffic from this AS consists of office workers and web endpoints for a Polish company providing economic information, tender monitoring, and business data services.

Notable

• The registrant Grupa Biznes Polska - Wnorowski i wspolnicy sp.j matches the AS holder and the netname registrant.
• The address inventory is compact, consisting of a single /24 IPv4 block and a /48 IPv6 prefix, consistent with a single-site corporate deployment.

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

Announced prefixes

• 91.208.44.0/24
• 2001:67c:23a8::/48

Upstream networks

• AS62081 Stowarzyszenie e-Poludnie
• AS34525 KOBA Sp. z o.o.
• AS21021 Multimedia Polska Sp. z o.o.

Adjacent networks

• AS62081 Stowarzyszenie e-Poludnie
• AS34525 KOBA Sp. z o.o.
• AS21021 Multimedia Polska Sp. z o.o.

Routing security

• RPKI: 0 valid, 0 invalid and 2 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 2 route objects.
• Listed in as-sets: AS-DCENTER, AS-EF-GLOBAL, AS-EPIX-TRANSIT, AS-HURRICANE, AS-KOBA, AS-MULTIMEDIA, AS21021:AS-MULTIMEDIA-D-CIX, AS21021:AS-MULTIMEDIA-LEVEL3, AS21021:AS-MULTIMEDIA-TPSA-WA-WA, AS5617:AS-PL, AS5617:AS-WORLD-TRANSIT.