Autonomous System

AS21003 — General Post and Telecommunication Company (GPTC) - General Post and Telecommunication Company (GPTC)

Overview
ASN
AS21003
Holder
General Post and Telecommunication Company (GPTC) - General Post and Telecommunication Company (GPTC)
Country
—
Type
as
Block
20480-21503
Block name
IANA 16-bit Autonomous System (AS) Numbers Registry
Currently announced
Yes
RIR
—
Announced prefixesshowing first 20
  • 102.68.135.0/24
  • 41.254.107.0/24
  • 41.254.16.0/24
  • 41.208.89.0/24
  • 41.208.78.0/24
  • 62.240.41.0/24
  • 62.68.32.0/19
  • 41.208.77.0/24
  • 62.68.34.0/24
  • 41.208.101.0/24
  • 41.208.121.0/24
  • 2c0f:fb10:b::/48
  • 41.208.102.0/24
  • 41.254.85.0/24
  • 41.208.97.0/24
  • 41.254.86.0/24
  • 41.254.49.0/24
  • 41.254.64.0/24
  • 41.254.72.0/24
  • 41.208.66.0/24

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. AS21003 is the ASN assigned to General Post and Telecommunication Company (GPTC) - General Post and Telecommunication Company (GPTC).

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.