The IP API The IP API
// ASN

AS208172

PV-HOSTED, CH

Detailed information about the Autonomous System. Need another one? Look up a different ASN.

ASN
AS208172
Organization
CH-PROTONVPN-2-20250529
Description
PV-HOSTED, CH
Country
CH
Registry (RIR)
RIPE
Created
2021-06-27
Updated
2025-12-16
IPv4 Prefixes
59
IPv6 Prefixes
0

IPv4 Prefixes

59 total · showing first 10
134.82.68.0/24
159.26.100.0/24
159.26.101.0/24
159.26.102.0/24
159.26.103.0/24
159.26.104.0/24
159.26.105.0/24
159.26.106.0/24
159.26.107.0/24
159.26.108.0/24

What is AS208172?

AS208172 is an Autonomous System Number (ASN) assigned to CH-PROTONVPN-2-20250529. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.

Looking for more ASN data?

Use our ASN Lookup Tool for real-time WHOIS queries, or explore our API documentation to integrate ASN data into your applications.