The IP API The IP API
// ASN

AS58543

CHINATELECOM-GUANGDONG-IDC Guangdong, CN

Detailed information about the Autonomous System. Need another one? Look up a different ASN.

ASN
AS58543
Organization
Guangdong
Description
CHINATELECOM-GUANGDONG-IDC Guangdong, CN
Country
CN
Registry (RIR)
APNIC
Created
2010-03-07
Updated
2021-12-29
IPv4 Prefixes
6
IPv6 Prefixes
47

IPv4 Prefixes

6 total
103.186.108.0/24
103.186.109.0/24
103.212.48.0/24
103.212.49.0/24
121.201.0.0/18
121.201.64.0/18

IPv6 Prefixes

47 total · showing first 10
240e:1f:1::/48
240e:1f:8000::/36
240e:1f:8001::/48
240e:1f:9000::/36
240e:1f:9100::/40
240e:1f:9200::/40
240e:1f:9400::/40
240e:1f:9500::/40
240e:1f:9600::/40
240e:1f:9700::/40

What is AS58543?

AS58543 is an Autonomous System Number (ASN) assigned to Guangdong. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.

Looking for more ASN data?

Use our ASN Lookup Tool for real-time WHOIS queries, or explore our API documentation to integrate ASN data into your applications.