IPASK Checker ASN rank Countries Methodology

AS21003 · General Post and Telecommunication Company (GPTC)

Network record used by the checker. Page generated on demand.

AS numberAS21003
Registered nameGeneral Post and Telecommunication Company (GPTC)
Network typeCable/DSL/ISP
Appears in1 country pages
Sampled addresses3

Countries where AS21003 appears

What this means

Network type tells you whether the addresses are consumer lines, hosting space, mobile or education. For seller accounts, hosting and VPN ranges are usually the problem; for browsing, they often do not matter.

Type is a property of the whole network, not of a single address — always check the address too.

Check an IP Top hosting ASNs Verify a pool