Autonomous System

AS18840 — AS18840 - EQUIPOS Y SISTEMAS S.A.

Overview
ASN
AS18840
Holder
AS18840 - EQUIPOS Y SISTEMAS S.A.
Country
—
Type
as
Block
18432-20479
Block name
IANA 16-bit Autonomous System (AS) Numbers Registry
Currently announced
Yes
RIR
—
Announced prefixesshowing first 20
  • 186.1.7.0/24
  • 186.1.12.0/24
  • 186.1.18.0/24
  • 186.1.40.0/24
  • 186.1.19.0/24
  • 186.1.44.0/24
  • 186.1.15.0/24
  • 186.1.34.0/24
  • 186.1.42.0/24
  • 186.1.46.0/24
  • 201.131.66.0/24
  • 186.1.36.0/24
  • 170.246.152.0/24
  • 190.53.47.0/24
  • 170.246.154.0/24
  • 186.1.4.0/24
  • 186.1.21.0/24
  • 2800:8c0:10::/48
  • 186.1.13.0/24
  • 186.1.28.0/24

What is an ASN?

An Autonomous System Number identifies a network (an ISP, a cloud provider, a large enterprise) that has its own routing policy on the public internet. ASNs are how BGP — the protocol that holds the internet together — knows which network owns which range of IP addresses. AS18840 is the ASN assigned to AS18840 - EQUIPOS Y SISTEMAS S.A..

If you want to know which ASN your connection is on, visit the home page — your ASN is shown alongside your public IP.

Data source

This page is generated server-side from RIPE Stat (free, public, no API key). Holder names, country codes, and announced prefixes come directly from RIPE's BGP table view. Cached for one hour at the edge.