AS197874 — LHM-AS-LAB Landeshauptstadt Muenchen, it@M

AS197874 announces 2 IPv4 prefixes covering 512 addresses and 1 IPv6 prefixes.

About this network

LHM-AS-LAB is operated by Landeshauptstadt Muenchen, the municipal government of Munich.

What it's used for

• The address space carries municipal infrastructure, indicated by the netname DE-LH-MUC-HA3-19960402 and registrants LHM-TECH-C and LHM-ADMIN-C.
• The AS announces 512 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, with only 2 observed neighbours, indicating a small, isolated internal network rather than a transit or access provider.
• Traffic from this AS consists of internal municipal services, administrative endpoints, and laboratory systems for the city of Munich.

Notable

• Registrants LHM-TECH-C, LHM-ADMIN-C, and Landeshauptstadt Muenchen align directly with the AS holder, confirming consistent ownership.
• The inventory consists of two /24 IPv4 blocks and a single /48 IPv6 block, representing a compact estate for a major European city's internal IT operations.

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

Announced prefixes

• 194.246.156.0/24
• 194.246.159.0/24
• 2001:67c:22ec::/48

Upstream networks

• AS8220 COLT Technology Services Group Limited
• AS8767 M-net Telekommunikations GmbH

Adjacent networks

• AS8220 COLT Technology Services Group Limited
• AS8767 M-net Telekommunikations GmbH

Routing security

• RPKI: 3 valid, 0 invalid and 0 not-found announcements; 3 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 3 route objects.
• Listed in as-sets: AS-CWCUSTEU, AS-MNETDE, AS8220:AS-COLTDE, AS8767:AS-DNS.