AS42539 — STYRION

AS42539 announces 4 IPv4 prefixes covering 3,840 addresses and 0 IPv6 prefixes.

About this network

STYRION is operated by styrion Holding GmbH.

What it's used for

• The address space carries residential broadband traffic, evidenced by reverse DNS entries such as 254-85-235-77.dyn-wll.styrion.net and 254-90-235-77.styrion.net.
• The AS announces 3,840 IPv4 addresses across 4 prefixes in Austria, with only 1 observed neighbour, indicating a small access network rather than a transit provider.
• Traffic consists of subscriber eyeballs for fixed-line internet access, consistent with the "dyn-wll" (dynamic wireless line) and standard host naming conventions in the reverse DNS.

Notable

• Registrants for all announced prefixes are consistent with the announcer, listing styrion Holding GmbH and styrion Hostmasters.
• The address inventory is compact and contiguous within the 77.235.0.0/16 range, subdivided into four distinct blocks.

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

Announced prefixes

• 77.235.80.0/21
• 77.235.88.0/22
• 77.235.92.0/23
• 77.235.94.0/24

Upstream networks

• AS60587 XINON GmbH

Adjacent networks

• AS60587 XINON GmbH