Autonomous system profile

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

AS17633

Announcement observedAPNIC

CHINATELECOM-SD-AS-AP

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

Last active9/30/2026, 20:34:07Snapshot expired

View network topology RDAP registration

ASN: AS17633
Registration country: China
Name: CHINATELECOM-SD-AS-AP
Abbreviation: CHINATELECOM-SD-AS-AP
Registration date: 9/4/2008, 06:40:34
Status: Announcement observed
RIR: APNIC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
202.111.230.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/12/2026, 08:00:00	✓	×	Currently valid
202.111.247.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/12/2026, 08:00:00	✓	×	Currently valid
219.146.0.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/12/2026, 08:00:00	✓	×	Currently valid
219.146.0.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/12/2026, 08:00:00	✓	×	Currently valid
219.146.1.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/12/2026, 08:00:00	✓	×	Currently valid
219.146.10.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/12/2026, 08:00:00	✓	×	Currently valid
219.146.11.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/12/2026, 08:00:00	✓	×	Currently valid
219.146.12.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/12/2026, 08:00:00	✓	×	Currently valid
219.146.13.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/12/2026, 08:00:00	✓	×	Currently valid
219.146.14.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/12/2026, 08:00:00	✓	×	Currently valid
219.146.15.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/12/2026, 08:00:00	✓	×	Currently valid
219.146.2.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/12/2026, 08:00:00	✓	×	Currently valid
219.146.23.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/12/2026, 08:00:00	✓	×	Currently valid
219.146.3.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/12/2026, 08:00:00	✓	×	Currently valid
219.146.4.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/12/2026, 08:00:00	✓	×	Currently valid

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

Registration and sources

Organization: CHINATELECOM-SD-AS-AP
RIR: APNIC
Registration country: China
Registration date: 9/4/2008, 06:40:34
Abuse contact: anti-spam@chinatelecom.cn

Snapshot trend

9/30/2026, 20:34:0715 v45 v61 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 · iana-rdap-asn-bootstrap · rir-rdap-asn