AS204784 — sistech SIS TECHNOLOGY AD

AS204784 announces 1 IPv4 prefixes covering 256 addresses and 0 IPv6 prefixes.

About this network

SISTECH is operated by SIS Technology AD.

What it's used for

• The address space carries corporate infrastructure, evidenced by the netname SIS-TECHNOLOGY-IPV4-BLK and reverse DNS entries pointing to sistechnology.com (e.g., ip-64-61.sistechnology.com).
• The AS announces 256 IPv4 addresses within a single /24 prefix (185.184.61.0/24) and has 1 observed neighbour, indicating a small, self-contained internal network rather than a transit or large access provider.
• Traffic from this AS consists of internal corporate endpoints and services hosted by SIS Technology AD, a Bulgarian technology company.

Notable

• The RDAP registrant SIS TECHNOLOGY AD matches the AS holder, confirming direct ownership of the announced space.
• The inventory consists of a single contiguous /24 block with no IPv6 prefixes, representing a compact and simple address estate.

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

Announced prefixes

• 185.184.61.0/24

Upstream networks

• AS57619 Varna Data Center EOOD

Adjacent networks

• AS57619 Varna Data Center EOOD

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-BGWAN, AS-NETWAVE, AS-RETN-ACTUAL-V4, AS-SISTECH, AS-VARNA-DC.