AS197645 — GCI GCI Sp. z o.o.

AS197645 announces 2 IPv4 prefixes covering 1,280 addresses and 0 IPv6 prefixes.

About this network

The AS handle is GCI and the holder is GCI Sp. z o.o.

What it's used for

• The address space carries residential and business access traffic, evidenced by reverse DNS entries like host0.97.gci-net.pl and netnames PL-HYDRONET-20160407 and GCI-NET.
• The network announces 1280 IPv4 addresses across 2 prefixes with 3 observed neighbours, a ratio indicating an access network rather than a transit provider.
• Traffic consists of subscriber internet, TV, and telephone services, as GCI operates in the wired telecommunications carrier sector providing access to the internet, TV, and telephone.

Notable

• Registrants include Ewelina Sosnowska trading as HydroNet for the 185.146.96.0/22 block and GCI Sp. z o.o. for the 91.223.212.0/24 block.
• The address inventory is small and subdivided into two distinct prefixes, one associated with a different registrant name (HydroNet) and one directly under the GCI netname.

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

Announced prefixes

• 91.223.212.0/24
• 185.146.96.0/22

Upstream networks

• AS8364 Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center
• AS6939 Hurricane Electric LLC
• AS20552 Horyzont Technologie Internetowe sp.z.o.o.

Adjacent networks

• AS8364 Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center
• AS6939 Hurricane Electric LLC
• AS20552 Horyzont Technologie Internetowe sp.z.o.o.

Routing security

• RPKI: 2 valid, 0 invalid and 0 not-found announcements; 2 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 2 route objects.
• Listed in as-sets: AS-HTI-CUSTOMERS, AS-HTI2LEVEL3, AS-HTI2RETN, AS-HTI2VIRTUAOPERATOR, AS-PIX, AS-RETN-ACTUAL-V4, AS5617:AS-PL, AS8364:AS-POZMAN-COM-PCWS, AS8364:AS-POZMAN-COM-PIONIER-TP, AS9112:AS-POZMAN-1014.