$ query “AS25761” --type=asn → 1 result(s)
AS25761 · FIFTYFIVE-AS
55 IT Services GmbH
AS25761 belongs to 55 IT Services GmbH and is a residential access provider, registered in Austria since 2025. The system announces 256 IPv4 addresses, and supports IPv6. Its primary geographic footprint is in Austria.
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 10, 2025
- Last Changed
- October 03, 2026
- Last Seen
- October 10, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 1 / 1
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 256
- Largest IPv4 Prefix
- /24 (256 addresses)
- Largest IPv6 Prefix
- /48
- Geolocated Countries
- 🇦🇹 Austria (256 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 2 upstreams providing transit
- Peers
- 26 networks exchanging traffic without transit
- Downstream Customers
- 4 downstreams buying transit
- Unclassified
- 1 unclassified BGP neighbor
- Degree
- 33 unique BGP neighbors
- Reach
- 5 networks in customer cone
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (1 total)
- 170.62.253.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (1 total)
- 2001:67c:fec::/48