AS213678 — CYBERMAX Tomasz Brzana trading as CYBERMAX S.C.

AS213678 announces 2 IPv4 prefixes covering 512 addresses and 0 IPv6 prefixes.

About this network

The AS handle CYBERMAX is held by CYBERMAX S.C.

What it's used for

• The address space carries residential and business internet access, evidenced by the netname PL-CYBERMAX and reverse DNS entries like hostD64.stimo.net and hostD127.stimo.net.
• The network announces 512 IPv4 addresses across 2 prefixes with only 1 observed neighbour, a ratio indicative of a small access or eyeball network rather than a transit provider.
• Traffic from this AS consists of subscriber internet access for the local region in Poland.

Notable

• Registrants for the two prefixes differ: 117.55.198.0/24 is registered to Tomasz Brzana trading as CYBERMAX S.C., while 193.192.179.0/24 is registered to Netia Telekom S.A. under the netname STIMO.
• The address inventory is small and fragmented, consisting of two separate /24 blocks in different IP ranges.

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

Announced prefixes

• 117.55.198.0/24
• 193.192.179.0/24

Upstream networks

• AS202050 STIMO.NET SP. Z O.O.
• AS6939 Hurricane Electric LLC
• AS201054 Stowarzyszenie e-Poludnie
• AS24482 SG.GS

Adjacent networks

• AS202050 STIMO.NET SP. Z O.O.
• AS6939 Hurricane Electric LLC
• AS24482 SG.GS
• AS201054 Stowarzyszenie e-Poludnie

Routing security

• RPKI: 3 valid, 0 invalid and 0 not-found announcements; 3 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 3 route objects.
• Listed in as-sets: AS-HURRICANE, AS-RETN-ACTUAL-V4, AS-STIMO, AS29535:AS-MIX2, AS29535:AS-TPIX.

Internet exchanges

• TPIX - Internet Exchange — Warsaw, Poland