Autonomous System

AS45143 — SINGTELMOBILE-AS-AP - SINGTEL MOBILE INTERNET SERVICE PROVIDER Singapore

Overview
ASN
AS45143
Holder
SINGTELMOBILE-AS-AP - SINGTEL MOBILE INTERNET SERVICE PROVIDER Singapore
Country
—
Type
as
Block
45056-46079
Block name
IANA 16-bit Autonomous System (AS) Numbers Registry
Currently announced
Yes
RIR
—
Announced prefixesshowing first 20
  • 111.65.65.0/24
  • 119.234.110.0/23
  • 119.234.104.0/21
  • 119.234.32.0/21
  • 2400:1c00:48::/45
  • 2400:1c00:27c::/46
  • 2400:1c00:f0::/44
  • 111.65.34.0/24
  • 2400:1c00:58::/46
  • 119.234.88.0/21
  • 111.65.46.0/24
  • 2400:1c00:64::/48
  • 119.234.123.0/24
  • 111.65.54.0/24
  • 111.65.69.0/24
  • 111.65.59.0/24
  • 2400:1c00:480::/44
  • 14.100.128.0/17
  • 2400:1c00:120::/44
  • 119.234.120.0/24

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. AS45143 is the ASN assigned to SINGTELMOBILE-AS-AP - SINGTEL MOBILE INTERNET SERVICE PROVIDER Singapore.

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.