AS197113 — LCSNET-AS MAGDALENA ZANETA MARCZUK trading as LCS SYSTEMY TELEINFORMATYCZNE

Network type: residential

AS197113 announces 2 IPv4 prefixes covering 3,072 addresses and 0 IPv6 prefixes.

About this network

LCSNET-AS is operated by LCS Systemy Teleinformatyczne.

What it's used for

• The address space carries residential customer traffic, evidenced by reverse DNS entries pointing to client.hosts.lcs.info.pl.
• The AS announces 3,072 IPv4 addresses across 2 prefixes and 3 IPv6 prefixes, with 14 observed neighbours, indicating a regional access provider role.
• Traffic consists of subscriber eyeballs for cable and DSL services in Poland, as the operator is identified as a Cable/DSL/ISP.

Notable

• Registrants for both announced IPv4 prefixes (LCSNET and PL-LCS-20180119) align with the AS holder, MAGDALENA ZANETA MARCZUK trading as LCS SYSTEMY TELEINFORMATYCZNE.
• The inventory consists of two distinct IPv4 blocks, one in the 46.174.224.0/21 range and one in the 185.242.152.0/22 range, alongside a subdivided IPv6 allocation.

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

Announced prefixes

• 46.174.224.0/21
• 185.242.152.0/22

Upstream networks

• AS29535 Orange Polska Spolka Akcyjna
• AS42927 S-NET Sp. z o.o.
• AS6939 Hurricane Electric LLC
• AS24482 SG.GS
• AS33891 Core-Backbone GmbH
• AS24115 Equinix
• AS5617 Orange Polska Spolka Akcyjna
• AS201054 Stowarzyszenie e-Poludnie

Adjacent networks

• AS29535 Orange Polska Spolka Akcyjna
• AS42927 S-NET Sp. z o.o.
• AS6939 Hurricane Electric LLC
• AS24482 SG.GS
• AS24115 Equinix
• AS33891 Core-Backbone GmbH
• AS5617 Orange Polska Spolka Akcyjna
• AS201054 Stowarzyszenie e-Poludnie

Routing security

• RPKI: 3 valid, 0 invalid and 2 not-found announcements; 10 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 16 route objects.
• Listed in as-sets: AS-EF-GLOBAL, AS-EPIX, AS-EPIX-LOCAL, AS-EPIX-TRANSIT, AS-HURRICANE, AS-NETIA, AS-NETIA-MSK-IX, AS-NETIA-PEERING, AS-PLIX, AS-PLIX-CONNECTED, AS-RETN-ACTUAL-V4, AS-RETN-ACTUAL-V6, AS-SZARANET, AS-SZARANET-TPNET, AS-TPIX, AS-TRANSROUTE-SPEC, AS197113:AS-LCS, AS29535:AS-MIX2, AS29535:AS-TPIX, AS5617:AS-PL, AS5617:AS-PL-TRANSIT.

Internet exchanges

• TPIX - Internet Exchange — Warsaw, Poland
• Equinix Internet Exchange Warsaw — Warsaw, Poland