AS25504 — CRONON-AS Obermuensterstr. 9

Network type: hosting

AS25504 announces 18 IPv4 prefixes covering 26,624 addresses and 3 IPv6 prefixes.

About this network

CRONON-AS is the AS handle for Vautron Rechenzentrum AG, a German data center and hosting provider.

What it's used for

• The address space carries hosting and business services, evidenced by netnames such as DE-VAUTRON-20080910, NETBEAT-NET, and GELOX-HOSTING-1, and reverse DNS entries like kurox.netbeat.de and gw2.stairweb.de.
• The AS announces 26,624 IPv4 addresses across 18 prefixes and 3 IPv6 prefixes, with only 4 observed neighbours, indicating a role focused on hosting and content delivery rather than transit.

Notable

• Registrants largely align with the announcer, with most prefixes registered to Vautron Rechenzentrum AG, while some are held by Netbeat GmbH and 1st Gelox GmbH, suggesting leased space or acquired entities.
• The address inventory is finely subdivided into multiple /21 and /22 blocks, consistent with an internal corporate estate segmented by service or customer group.

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

Announced prefixes

• 46.151.160.0/21
• 46.175.56.0/21
• 83.243.56.0/21
• 89.200.168.0/21
• 91.198.21.0/24
• 91.223.141.0/24
• 91.223.145.0/24
• 91.233.26.0/23
• 91.247.144.0/23
• 94.102.208.0/20
• 109.205.196.0/24
• 109.235.56.0/21
• 151.252.48.0/20
• 158.58.144.0/21
• 185.90.232.0/22
• 193.150.4.0/23
• 193.254.184.0/21
• 195.191.92.0/23
• 2001:67c:2394::/48
• 2a00:19e0::/29
• 2a14:ea80::/48

Upstream networks

• AS21385 Trusted Network GmbH
• AS33891 Core-Backbone GmbH
• AS12611 R-KOM Regensburger Telekommunikationsgesellschaft mbH

Downstream networks

• AS35292 Martin Kluge

Adjacent networks

• AS21385 Trusted Network GmbH
• AS33891 Core-Backbone GmbH
• AS35292 Martin Kluge
• AS12611 R-KOM Regensburger Telekommunikationsgesellschaft mbH