AS24693 — CNSYS-AS

AS24693 announces 2 IPv4 prefixes covering 512 addresses and 1 IPv6 prefixes.

About this network

The AS handle CNSYS-AS is held by CNSYS PLC.

What it's used for

• The address space carries corporate infrastructure, evidenced by the netnames CNSYS-BG-NET1 and CNSYS-BG-NET2 and the reverse DNS entry host64.cnsys.bg.
• The AS announces 512 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, with only 2 observed neighbours, indicating a small, self-contained business network rather than a transit or large access provider.

Notable

• Registrants for the announced prefixes are BTC IP ADDRESS SPACE administration and Abuse-C Role, which align with the CNSYS identity in the registry holder field.
• The inventory consists of two /24 blocks in Bulgaria, representing a compact and uniform address estate.

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

Announced prefixes

• 85.95.80.0/24
• 213.16.36.0/24
• 2001:67c:23ec::/48

Upstream networks

• AS8717 A1 Bulgaria EAD
• AS8866 Vivacom Bulgaria EAD

Adjacent networks

• AS8717 A1 Bulgaria EAD
• AS8866 Vivacom Bulgaria EAD

Routing security

• RPKI: 2 valid, 0 invalid and 1 not-found announcements; 2 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 3 route objects.
• Listed in as-sets: AS-BTC-UP, AS-HURRICANEV6, AS-INTEROUTE, AS-RETN-ACTUAL-V4, AS-RETN-ACTUAL-V6, AS-SPNET, AS-TPN-ANNOUNCE, AS8717:AS-A1BG.