AS200974 — Advicom JSW IT SYSTEMS sp. z o.o.

AS200974 announces 1 IPv4 prefixes covering 256 addresses and 0 IPv6 prefixes.

About this network

The AS handle ADVICOM is held by JSW IT Systems sp. z o.o.

What it's used for

• The space carries internal corporate infrastructure, evidenced by the netname JSWITSYSTEMS and the reverse DNS record sqout.gkjsw.pl.
• The network announces 256 IPv4 addresses across 1 prefix with 4 observed neighbours, indicating a small-scale enterprise connection rather than a transit or access provider.
• Traffic from this AS consists of IT services and internal systems for the company, located in Jastrzębie-Zdrój, Poland.

Notable

• The registrant JSW IT SYSTEMS sp. z o.o. matches the announcer, confirming direct ownership of the address space.
• The address inventory is a single /24 block, representing a compact and self-contained corporate estate.

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

Announced prefixes

• 193.46.187.0/24

Upstream networks

• AS12912 T-Mobile Polska S.A.
• AS31242 P4 Sp. z o.o.
• AS24482 SG.GS

Adjacent networks

• AS12912 T-Mobile Polska S.A.
• AS31242 P4 Sp. z o.o.
• AS24482 SG.GS

Routing security

• RPKI: 1 valid, 0 invalid and 0 not-found announcements; 1 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 1 route objects.
• Listed in as-sets: AS-IPARTNERS, AS-TKPSA, AS24748:AS-IX, AS24748:AS-THINX, AS5617:AS-PL, AS8246:AS-TPNET.

Internet exchanges

• Thinx IX — Warsaw, Poland