// ASN

AS51790

SIEL, SI

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

ASN: AS51790
Organization: SI-SIEL-20190802
Description: SIEL, SI
Country: SI
Registry (RIR): RIPE
Created: 2010-10-30
Updated: 2025-12-17
IPv4 Prefixes: 21
IPv6 Prefixes: 4

IPv4 Prefixes

21 total · showing first 10

185.185.88.0/23
185.185.91.0/24
185.57.144.0/23
185.57.145.0/24
185.57.146.0/24
185.92.228.0/24
185.97.52.0/23
185.97.54.0/23
193.3.59.0/24
195.128.141.0/24

IPv6 Prefixes

4 total

2a02:28b0::/32
2a02:28b1::/32
2a02:28b2::/32
2a02:28b7::/32

What is AS51790?

AS51790 is an Autonomous System Number (ASN) assigned to SI-SIEL-20190802. 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.

ASN Lookup Tool →