$ query “AS204577” --type=asn → 1 result(s)
AS204577 · LINZNET-GER-AS
LinzNet Internet Service Provider GmbH
AS204577 is owned by LinzNet Internet Service Provider GmbH and is a residential access provider, registered in Austria since 2018. The system announces 256 IPv4 addresses. Its primary geographic footprint is in Germany. No IPv6 support — it's 2026, just saying.
Basic Information
- Country
- 🇦🇹 Austria
- Category
- Internet Service Provider
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- February 15, 2018
- Last Changed
- October 01, 2026
- Last Seen
- October 10, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 1 / 1
- IPv6 Prefixes (raw / aggregated)
- 0 / 0
- IPv4 Addresses
- 256
- Largest IPv4 Prefix
- /24 (256 addresses)
- Geolocated Countries
- 🇩🇪 Germany (256 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 1 upstream providing transit
- Peers
- 62 networks exchanging traffic without transit
- Downstream Customers
- 1 downstream buying transit
- Unclassified
- 1 unclassified BGP neighbor
- Degree
- 65 unique BGP neighbors
- Reach
- 1 network in customer cone
Upstream Providers (1)
- AS3257 — GTT-BACKBONE (Tier-1 transit)
Prefix Lists
IPv4 Prefixes (1 total)
- 185.54.210.0/24 (256 addresses (/24 prefix))