AS210821 — AS_CREASA Creasa VOF

AS210821 announces 2 IPv4 prefixes covering 512 addresses and 2 IPv6 prefixes.

About this network

The AS handle ASCREASA is held by Creasa VOF.

What it's used for

• The address space carries a mix of corporate and amateur radio infrastructure, evidenced by the netnames BE-CREASA-20250430 and AMPRNET (Amateur Radio Digital Communications).
• The network announces 512 IPv4 addresses across 2 prefixes and 2 IPv6 prefixes, while maintaining 23 observed neighbours; this ratio of limited address space against a moderate number of peers suggests a small business or specialized service provider rather than a large transit or access network.
• Traffic from this AS consists of data for Creasa VOF's business operations and amateur radio digital communications services.

Notable

• Registrants align with the announcer, with Creasa Admin and Creasa VOF listed for the primary prefix and Amateur Radio Digital Communications for the secondary prefix.
• The inventory is small and finely subdivided, consisting of two distinct /24 blocks and two IPv6 prefixes, indicating a focused internal or service-specific estate.

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

Announced prefixes

• 44.31.68.0/24
• 193.35.211.0/24
• 2a0c:b641:250::/44
• 2a14:1900::/29

Upstream networks

• AS39923 Unix-Solutions BV
• AS6939 Hurricane Electric LLC
• AS34872 Sarah Rossius trading as Servperso Systems
• AS24482 SG.GS
• AS58057 Securebit AG

Adjacent networks

• AS39923 Unix-Solutions BV
• AS6939 Hurricane Electric LLC
• AS34872 Sarah Rossius trading as Servperso Systems
• AS24482 SG.GS
• AS58057 Securebit AG

Routing security

• RPKI: 3 valid, 0 invalid and 1 not-found announcements; 3 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 9 route objects.
• Listed in as-sets: AS-AMPR-BE, AS-CREASA, AS-HURRICANEV6, AS-RETN-ACTUAL-V4, AS-RETN-ACTUAL-V6, AS-UNIXSOLUTIONS, AS210821:AS-ALL, AS210821:AS-CONE, AS3214:AS-FILTERED, AS3214:AS-FILTERED, AS3214:AS-FILTERED, AS34872:AS-DOWNSTREAM-DE, AS34872:AS-DOWNSTREAM-DE, AS49268:AS-ALL, AS49268:AS-CONE, AS56890:AS-DECIX-DUS-CONNECTED, AS56890:AS-DECIX-DUS-RS, AS56890:AS-DECIX-DUS-RS-V6.

Internet exchanges

• DE-CIX Dusseldorf — Düsseldorf, Germany