AS57904 — ASVEVYNET Vevynet s.r.o.

AS57904 announces 1 IPv4 prefixes covering 1,024 addresses and 0 IPv6 prefixes.

About this network

The AS handle ASVEVYNET is held by Vevynet s.r.o.

What it's used for

• The address space carries a single IPv4 block with the netname VEVYNET and registrant Vevynet s.r.o.
• The inventory consists of 1024 IPv4 addresses in one prefix (91.236.40.0/22) with 1 observed neighbour, indicating a small-scale internal or business network rather than a transit or large access provider.
• Traffic from this AS represents the internal network operations of Vevynet s.r.o., a Czech limited liability company.

Notable

• The RDAP registrant Vevynet s.r.o. matches the AS holder and the netname VEVYNET, confirming consistent ownership.
• The address inventory is a single contiguous /22 block, representing a compact and unified corporate estate.

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

Announced prefixes

• 91.236.40.0/22

Upstream networks

• AS25248 RADIOKOMUNIKACE a.s.

Adjacent networks

• AS25248 RADIOKOMUNIKACE a.s.

Routing security

• RPKI: 0 valid, 0 invalid and 1 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 1 route objects.
• Listed in as-sets: AS-BLUETONE-CUST, AS-CRA, AS-CRA-CZNIX, AS-CRA-SKSIX, AS-TRANSCZ.