AS197558 — MUTH Muth Citynetz Halle GmbH

AS197558 announces 5 IPv4 prefixes covering 8,192 addresses and 1 IPv6 prefixes.

About this network

MUTH is operated by Muth Citynetz Halle GmbH.

What it's used for

• The address space carries residential broadband and VoIP services, evidenced by netnames MUTH-VOIP-NET and MUTH-VDSL-NET.
• The AS announces 8,192 IPv4 addresses across 9 prefixes and 1 IPv6 prefix, with only 4 observed neighbours, indicating a regional access network rather than a transit provider.
• Traffic consists of subscriber eyeballs and VoIP media/signalling for the city of Halle (Saale), as the operator is a local ISP within the Muth Group.

Notable

• Registrants for the largest prefixes are consistently Muth Citynetz Halle GmbH, aligning with the AS holder.
• Muth Citynetz Halle GmbH was founded in August 2016 as a company within the Muth Group.
• The inventory includes a large /32 IPv6 block (2a00:6400::/32) alongside fragmented IPv4 space, including multiple /22 and /24 blocks.

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

Announced prefixes

• 46.253.48.0/20
• 77.237.252.0/22
• 185.10.148.0/22
• 185.98.48.0/22
• 185.103.224.0/22
• 2a00:6400::/32

Upstream networks

• AS21413 Envia Tel GmbH
• AS58243 TELE AG

Downstream networks

• AS211657 Antec-Kabel GmbH

Adjacent networks

• AS58243 TELE AG
• AS21413 Envia Tel GmbH
• AS211657 Antec-Kabel GmbH

Routing security

• RPKI: 7 valid, 0 invalid and 0 not-found announcements; 6 ROAs.
• ASPA: none published.
• IRR: 86% of announcements registered; 6 route objects.
• Listed in as-sets: AS-CNH, AS-ENVIATEL, AS-HURRICANEV6, AS-RETN-ACTUAL-V4, AS-RETN-ACTUAL-V6, AS-TELEAG-CUSTOMER, AS197558:AS-197558, AS204663:AS-DECIX-LEJ-CONNECTED, AS204663:AS-DECIX-LEJ-RS, AS204663:AS-DECIX-LEJ-RS-V6.