$ query “AS197151” --type=asn → 1 result(s)
AS197151 · ASALEXTOP
Alessandro Topazzi
AS197151 is operated by Alessandro Topazzi and serves as a hosting stub network, registered in Italy since 2026. This AS has recently updated its prefix announcements. This AS seems to be primarily used for personal/hobby purposes.
Basic Information
- Country
- 🇮🇹 Italy
- Category
- Personal/Hobby Network
- Network Role
- Stub Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- May 29, 2026
- Last Changed
- June 04, 2026
- Last Seen
- June 05, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 0 / 0
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- Largest IPv6 Prefix
- /40
- Prefix Changed
- June 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 1 upstream providing transit
- Degree
- 1 unique BGP neighbor
- Reach
- 0 networks in customer cone
Upstream Providers (1)
- AS212271 — C1V
Prefix Lists
IPv6 Prefixes (1 total)
- 2a05:4140:2000::/40