Autonomous System

AS12353 — VODAFONE-PT Vodafone Portugal - Communicacoes Pessoais S.A.

Overview
ASN
AS12353
Holder
VODAFONE-PT Vodafone Portugal - Communicacoes Pessoais S.A.
Country
—
Type
as
Block
12288-13311
Block name
IANA 16-bit Autonomous System (AS) Numbers Registry
Currently announced
Yes
RIR
—
Announced prefixesshowing first 20
  • 77.54.0.0/16
  • 149.90.0.0/16
  • 93.108.0.0/16
  • 188.37.0.0/16
  • 192.160.251.0/24
  • 5.43.0.0/18
  • 161.230.0.0/16
  • 178.166.0.0/17
  • 89.114.0.0/15
  • 192.160.246.0/23
  • 83.174.0.0/18
  • 94.60.0.0/14
  • 2001:818::/32
  • 5.249.0.0/17
  • 95.136.0.0/17
  • 185.37.208.0/22
  • 212.18.160.0/19
  • 148.71.0.0/16
  • 5.158.0.0/18
  • 37.28.192.0/18

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. AS12353 is the ASN assigned to VODAFONE-PT Vodafone Portugal - Communicacoes Pessoais 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.