AS213251 — de-Metaliance-GRA Marcel Andrew Zaiser trading as Metaliance ISP Systems e.k

AS213251 announces 3 IPv4 prefixes covering 1,792 addresses and 1 IPv6 prefixes.

About this network

DE-METALIANCE-DUS is operated by Metaliance ISP Systems e.k.

What it's used for

• The address space carries B2B hosting services, as indicated by the AS handle DE-METALIANCE-DUS Metaliance B2B Hosting and the registrant netnames DE-SRV-20170808 and DE-SRV-20211111.
• The network announces 1792 IPv4 addresses across 3 prefixes with only 1 observed neighbour, a ratio that indicates a small-scale hosting or access network rather than a transit provider.
• Traffic from this AS consists of web and mail endpoints for hosted clients, evidenced by the reverse DNS record mail1.worldresvora.info.

Notable

• Registrants for the largest prefixes (185.216.212.0/22 and 146.19.42.0/24) align with the AS holder, Marcel Andrew Zaiser trading as Metaliance ISP Systems e.k, while the middle prefix 193.25.174.0/23 is registered to Alexander Vogel under the netname I-SSENTIAL-NET.
• The address inventory is small and fragmented, consisting of three distinct IPv4 blocks with no announced IPv6 prefixes.

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

Announced prefixes

• 146.19.42.0/24
• 185.216.212.0/22
• 193.25.174.0/23
• 2a0b:bbc0::/32

Upstream networks

• AS3209 Vodafone GmbH

Adjacent networks

• AS3209 Vodafone GmbH

Routing security

• RPKI: 7 valid, 0 invalid and 1 not-found announcements; 3 ROAs.
• ASPA: none published.
• IRR: 88% of announcements registered; 8 route objects.
• Listed in as-sets: AS-ARCOR, AS-SKYLINK, AS199524:AS-GCORE-DP.