AS197777 — INSIGMA1 INSIGMA IT Engineering GmbH

AS197777 announces 1 IPv4 prefixes covering 512 addresses and 0 IPv6 prefixes.

About this network

The AS handle INSIGMA1 is held by INSIGMA IT Engineering GmbH.

What it's used for

• The space carries corporate IT infrastructure, evidenced by the netname INSIGMA-1 and the reverse DNS entry continentale.aktuarmed.de.
• The network announces 512 IPv4 addresses within a single prefix (91.226.162.0/23) and maintains one observed neighbour, indicating a small, self-contained corporate estate rather than a transit or access provider.
• Traffic from this AS consists of internal corporate endpoints and IT services provided by the company to its clients, consistent with its business model of developing IT solutions for mid-sized enterprises and corporations.

Notable

• Registrants align with the announcer, listing INSIGMA IT Engineering GmbH alongside administrative contacts for NetCologne.
• The address inventory is compact, consisting of a single /23 block in Germany, which fits the profile of a specialized IT engineering firm rather than a large-scale ISP.

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

Announced prefixes

• 91.226.162.0/23

Upstream networks

• AS8422 NetCologne Gesellschaft fur Telekommunikation mbH

Adjacent networks

• AS8422 NetCologne Gesellschaft fur Telekommunikation mbH

Routing security

• RPKI: 0 valid, 0 invalid and 1 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 1 route objects.
• Listed in as-sets: AS-NETCOLOGNE, AS-RETN-ACTUAL-V4.