AS197502 — WMCSI-AS WMC SYSTEMY INFORMATYCZNE SP. Z O.O.

AS197502 announces 3 IPv4 prefixes covering 1,792 addresses and 0 IPv6 prefixes.

About this network

The AS handle WMCSI-AS is held by WMC Systemy Informatyczne Sp. z o.o.

What it's used for

• The address space carries IT infrastructure, evidenced by the netname WMCSI-NET and reverse DNS entries pointing to wmc-si.pl.
• The network announces 1792 IPv4 addresses across 3 prefixes and maintains 13 observed neighbours, indicating a small-scale business or internal corporate estate rather than a large access or transit provider.
• Traffic from this AS consists of web/API endpoints and internal services for the company's IT systems business.

Notable

• Registrants for the 213.192.116.0/23 and 213.192.118.0/24 prefixes are listed as Academic Computer Center TASK, while the 91.222.160.0/22 prefix is registered to WMC Systemy Informatyczne Sp. z o.o.
• The address inventory is small and subdivided into three distinct blocks, consistent with a corporate network managing specific site or service segments.

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

Announced prefixes

• 91.222.160.0/22
• 213.192.116.0/23
• 213.192.118.0/24

Upstream networks

• AS29535 Orange Polska Spolka Akcyjna
• AS212261 Stowarzyszenie e-Poludnie
• AS5617 Orange Polska Spolka Akcyjna
• AS62081 Stowarzyszenie e-Poludnie
• AS24482 SG.GS
• AS12831 Technical University of Gdansk, Academic Computer Center TASK

Downstream networks

• AS58335 Urzad Miejski w Slupsku

Adjacent networks

• AS29535 Orange Polska Spolka Akcyjna
• AS58335 Urzad Miejski w Slupsku
• AS62081 Stowarzyszenie e-Poludnie
• AS212261 Stowarzyszenie e-Poludnie
• AS12831 Technical University of Gdansk, Academic Computer Center TASK
• AS24482 SG.GS
• AS5617 Orange Polska Spolka Akcyjna
• AS201054 Stowarzyszenie e-Poludnie

Routing security

• RPKI: 2 valid, 0 invalid and 1 not-found announcements; 2 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 4 route objects.
• Listed in as-sets: AS-197502, AS-HURRICANE, AS-TRANSROUTE-SPEC, AS-WMCSI, AS12831:AS-TASK-COM-PCWS, AS12831:AS-TASK-COM-PIONIER-TP, AS29535:AS-MIX2, AS29535:AS-TPIX, AS5550:AS-TASK, AS5550:AS-TASK-1014, AS5617:AS-PL.

Internet exchanges

• TPIX - Internet Exchange — Warsaw, Poland