Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS58543

Announcement observedAPNIC

CHINATELECOM-Guangdong-IDC - Guangdong · CHINATELECOM-Guangdong-IDC

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/5/2026, 21:11:31Snapshot expired

View network topology RDAP registration

ASN: AS58543
Registration country: China
Name: CHINATELECOM-Guangdong-IDC - Guangdong
Abbreviation: CHINATELECOM-Guangdong-IDC
Registration date: 3/2/2012, 01:51:42
Status: Announcement observed
RIR: APNIC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
103.186.108.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/12/2026, 00:00:00	✓	×	Currently valid
103.186.109.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/12/2026, 00:00:00	✓	×	Currently valid
103.212.48.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/12/2026, 00:00:00	✓	×	Currently valid
103.212.49.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/12/2026, 00:00:00	✓	×	Currently valid
103.212.50.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/12/2026, 00:00:00	✓	×	Currently valid
121.201.0.0/18BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/12/2026, 00:00:00	✓	×	Currently valid
121.201.64.0/18BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/12/2026, 00:00:00	✓	×	Currently valid

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: CHINATELECOM-Guangdong-IDC - Guangdong
RIR: APNIC
Registration country: China
Registration date: 3/2/2012, 01:51:42
Abuse contact: zhurd2.gd@chinatelecom.cn

Snapshot trend

10/5/2026, 21:11:317 v447 v61 Upstream · 0 Uncertain

10/5/2026, 10:49:150 v40 v60 Upstream · 0 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · rir-rdap-asn · iana-rdap-asn-bootstrap