AS59943 — LEVEL27-AS Level 27 BVBA

Network type: hosting

AS59943 announces 11 IPv4 prefixes covering 5,376 addresses and 2 IPv6 prefixes.

About this network

LEVEL27-AS is operated by Level 27 BVBA.

What it's used for

• The address space carries hosting and corporate infrastructure, evidenced by netnames such as BE-CUST-LEVEL27-SITEHOSTING and reverse DNS entries like thefactory-pkp-asset.level27.eu and web-002.staging.bi.x-plose.be.
• The AS announces 5,376 IPv4 addresses across 12 prefixes and 2 IPv6 prefixes, while maintaining only 1 observed neighbour, indicating a stub or single-homed access network rather than a transit provider.
• Traffic from this AS consists of web services, staging environments, and corporate assets for Level 27 and its clients, consistent with its role as a regional hosting and IT services provider.

Notable

• Registrants for the majority of prefixes are consistent with the announcer, listing Level 27 BVBA and Level27 NOC, though two prefixes are registered to third parties: Cogent Communications, LLC for 149.5.27.0/24 and Cloud Worx BVBA for 193.243.148.0/24.
• The inventory includes a prefix registered to Duo N.V. (193.200.29.0/24), suggesting leased or historical space within the announced range.
• The address inventory is fragmented into multiple /22, /23, and /24 blocks, reflecting a collection of acquired or allocated ranges rather than a single contiguous allocation.

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

Announced prefixes

• 2.59.64.0/24
• 91.208.211.0/24
• 91.223.195.0/24
• 149.5.27.0/24
• 185.3.216.0/22
• 193.104.8.0/24
• 193.200.29.0/24
• 193.243.148.0/24
• 194.32.152.0/22
• 194.247.160.0/23
• 195.225.164.0/22
• 2a02:5b40::/31
• 2a09:e940::/48

Upstream networks

• AS48408 Localitel bvba

Adjacent networks

• AS48408 Localitel bvba

Routing security

• RPKI: 23 valid, 0 invalid and 1 not-found announcements; 27 ROAs.
• ASPA: none published.
• IRR: 79% of announcements registered; 27 route objects.
• Listed in as-sets: AS-BELGIUMIX, AS-EMIX, AS-LEVEL27, AS-LOCALITEL, AS-LOCALITEL-PROTECTED, AS200449:AS-CUST.

Internet exchanges

• The Frys Internet Exchange — Frysian, Netherlands