$ query “AS15716” --type=asn → 1 result(s)
AS15716 · SYGROUP
Adfinis AG
AS15716 is run by Adfinis AG and is an enterprise stub network, registered in Switzerland since 2009. The system announces 2 304 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to Switzerland.
Basic Information
- Country
- 🇨🇭 Switzerland
- Category
- Business
- Network Role
- Stub Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- January 15, 2009
- Last Changed
- March 04, 2026
- Last Seen
- April 20, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 2 / 2
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 2 304
- Largest IPv4 Prefix
- /21 (2 048 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇨🇭 Switzerland (4 608 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 2 upstreams providing transit
- Degree
- 2 unique BGP neighbors
- Reach
- 0 networks in customer cone
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (2 total)
- 95.128.32.0/21 (2 048 addresses (/21 prefix))
- 91.234.189.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (1 total)
- 2001:618::/32