AS204723 — HACON HaCon Ingenieurgesellschaft mbH

AS204723 announces 1 IPv4 prefixes covering 256 addresses and 1 IPv6 prefixes.

About this network

HACON is the autonomous system for HaCon Ingenieurgesellschaft mbH.

What it's used for

• The space carries corporate infrastructure, evidenced by the reverse DNS record gate-vpn-01.hacon.de and the netname HaCon-Net.
• The AS announces 256 IPv4 addresses within a single /24 prefix and 1 IPv6 prefix, with only 1 observed neighbour, indicating a small, isolated corporate network rather than a transit or access provider.
• Traffic from this AS consists of internal corporate communications and remote access for HaCon's employees, who provide software solutions for public transportation, mobility, and logistics.

Notable

• The RDAP registrant for the announced prefix is Plus.line AG, Network Operation Centre, which differs from the AS holder, suggesting the address space is leased from Plus.line AG.
• HaCon has been a member of the Siemens family since 2017, operating as a provider of software solutions for transport operators.
• The address inventory is minimal, consisting of a single /24 block and one /48 IPv6 prefix.

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

Announced prefixes

• 213.83.5.0/24
• 2001:678:5d0::/48

Upstream networks

• AS12306 Plus.line AG

Adjacent networks

• AS12306 Plus.line AG

Routing security

• RPKI: 2 valid, 0 invalid and 0 not-found announcements; 2 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 2 route objects.
• Listed in as-sets: AS-PLUSLINE, AS3320:AS-DTAG, AS3320:AS-DTAG-V6.