$ query “AS25342” --type=asn → 1 result(s)
AS25342 · KUONI-AS
DERTOUR Suisse AG
AS25342 belongs to DERTOUR Suisse AG and is an enterprise stub network, based in Switzerland since 2002. The system announces 256 IPv4 addresses. Most of its address space is geolocated to Switzerland. No IPv6 support — it's 2026, just saying.
Basic Information
- Country
- 🇨🇭 Switzerland
- Category
- Business
- Network Role
- Stub Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- October 10, 2002
- Last Changed
- March 04, 2026
- Last Seen
- April 29, 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
- 🇨🇭 Switzerland (512 IPs)
- Prefix Changed
- March 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)
- AS8220 — COLT
Prefix Lists
IPv4 Prefixes (1 total)
- 195.234.176.0/24 (256 addresses (/24 prefix))