AS39255 — PGG-SA Polska Grupa Gornicza S.A.

AS39255 announces 2 IPv4 prefixes covering 1,280 addresses and 0 IPv6 prefixes.

About this network

The AS handle PGG-SA is held by Polska Grupa Górnicza S.A., a major Polish coal mining company headquartered in Katowice.

What it's used for

• The address space carries corporate infrastructure, evidenced by the netname PGG-NET and reverse DNS entries such as sklep-test.pgg.pl.
• The AS announces 1280 IPv4 addresses across 2 prefixes with 3 observed neighbours, indicating a small, self-contained corporate network rather than a transit or access provider.
• Traffic consists of internal business operations, office connectivity, and corporate web services for the mining enterprise.

Notable

• Registrants for both announced prefixes match the announcer, listing Polska Grupa Gornicza S.A. with the netname PGG-NET.
• The address inventory is compact, consisting of one /22 and one /24 block, consistent with a single large corporate entity managing its own IP space.

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

Announced prefixes

• 91.217.217.0/24
• 195.72.148.0/22

Upstream networks

• AS31242 P4 Sp. z o.o.
• AS13000 Leon Sp. z o.o.

Downstream networks

• AS28978 COIG S.A

Adjacent networks

• AS31242 P4 Sp. z o.o.
• AS28978 COIG S.A
• AS13000 Leon 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-HURRICANE, AS-IPARTNERS, AS-NETIA, AS-NETIA-MSK-IX, AS-NETIA-PEERING, AS-PGG, AS-TKPSA, AS24748:AS-IX, AS24748:AS-THINX, AS5617:AS-PL, AS5617:AS-PL-TRANSIT, AS8246:AS-TPNET.