$ query “AS1120” --type=asn → 1 result(s)
AS1120 · ACONET-SERVICES
ACONET
AS1120 is owned by ACONET and is an enterprise access provider, registered in Austria since 2002. The system announces 512 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in Austria.
- Top 5% — Top 5% of all autonomous systems by reach and degree
Basic Information
- Country
- 🇦🇹 Austria
- Category
- Business
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- August 08, 2002
- Last Changed
- March 04, 2026
- Last Seen
- April 28, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 2 / 2
- IPv6 Prefixes (raw / aggregated)
- 2 / 2
- IPv4 Addresses
- 512
- Largest IPv4 Prefix
- /24 (256 addresses)
- Largest IPv6 Prefix
- /48
- Geolocated Countries
- 🇦🇹 Austria (512 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 2 upstreams providing transit
- Peers
- 30 networks exchanging traffic without transit
- Downstream Customers
- 4 downstreams buying transit
- Unclassified
- 1 unclassified BGP neighbor
- Degree
- 37 unique BGP neighbors
- Reach
- 8 networks in customer cone
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (2 total)
- 78.104.145.0/24 (256 addresses (/24 prefix))
- 193.171.255.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (2 total)
- 2001:628:453::/48
- 2001:628:2000::/48