AS205187 — PL-PSJ-ISP PSJ sp. z o.o.

AS205187 announces 1 IPv4 prefixes covering 1,024 addresses and 0 IPv6 prefixes.

About this network

PL-PSJ-ISP is held by PSJ sp. z o.o.

What it's used for

• The space carries a single IPv4 block, 185.226.248.0/22, with netname PL-PSJ-20171019 and registrant PSJ sp. z o.o.
• The AS announces 1024 IPv4 addresses across 1 prefix and maintains 1 observed neighbour, indicating a small, self-contained network rather than a transit or large access provider.
• PSJ sp. z o.o. is a Polish enterprise operating in the seafood product preparation and packaging sector, suggesting the address space supports internal corporate operations rather than public internet service.

Notable

• The RDAP registrant PSJ sp. z o.o. matches the AS holder, confirming consistent ownership.
• The address inventory consists of a single contiguous /22 block, typical of a small business allocation.

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

Announced prefixes

• 185.226.248.0/22

Upstream networks

• AS12618 Politechnika Bydgoska im. Jana i Jedrzeja Sniadeckich

Adjacent networks

• AS12618 Politechnika Bydgoska im. Jana i Jedrzeja Sniadeckich

Routing security

• RPKI: 1 valid, 0 invalid and 0 not-found announcements; 2 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 1 route objects.
• Listed in as-sets: AS-NETIA, AS-NETIA-MSK-IX, AS-NETIA-PEERING, AS12618:AS-BYDGOSZCZ-COM-EPIX, AS12618:AS-BYDGOSZCZ-COM-EXATEL, AS12618:AS-BYDGOSZCZ-COM-ORANGE, AS12618:AS-BYDGOSZCZ-COM-PCWS, AS12618:AS-BYDGOSZCZ-COM-PIONIER-TP, AS12618:AS-BYDGOSZCZ-COM-PLIX, AS12618:AS-BYDGOSZCZ-COM-TPIX, AS8326:AS-BYDGOSZCZ-1014, AS8326:AS-GLIWICE.