$ query “AS57575” --type=asn → 1 result(s)
AS57575 · NETM-AS
NETMOUNTAINS Group GmbH
AS57575 is owned by NETMOUNTAINS Group GmbH and is a residential access provider, established in Germany in 2023. The system announces 768 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in Germany, with additional presence in Czechia.
Basic Information
- Country
- 🇩🇪 Germany
- Category
- Internet Service Provider
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- July 27, 2023
- Last Changed
- October 03, 2026
- Last Seen
- October 21, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 3 / 3
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 768
- Largest IPv4 Prefix
- /24 (256 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇩🇪 Germany (512 IPs), 🇨🇿 Czechia (256 IPs)
- Prefix Changed
- May 30, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 4 upstreams providing transit
- Downstream Customers
- 2 downstreams buying transit
- Degree
- 6 unique BGP neighbors
- Reach
- 3 networks in customer cone
Upstream Providers (4)
Prefix Lists
IPv4 Prefixes (3 total)
- 109.122.11.0/24 (256 addresses (/24 prefix))
- 109.205.197.0/24 (256 addresses (/24 prefix))
- 185.153.54.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (1 total)
- 2a13:9a40::/32