Autonomous system profile

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

AS152583

Announcement observedAPNIC

TCP-AS-AP - TENNDA COMMUNICATION PTE.LTD. · TCP-AS-AP

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

Last active10/8/2026, 23:54:35Snapshot expired

View network topology RDAP registration

ASN: AS152583
Registration country: Singapore
Name: TCP-AS-AP - TENNDA COMMUNICATION PTE.LTD.
Abbreviation: TCP-AS-AP
Registration date: 2/21/2024, 00:31:20
Status: Announcement observed
RIR: APNIC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
157.20.80.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 16:00:00	10/28/2026, 00:00:00	✓	×	Currently valid

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

Registration and sources

Organization: TCP-AS-AP - TENNDA COMMUNICATION PTE.LTD.
RIR: APNIC
Registration country: Singapore
Registration date: 2/21/2024, 00:31:20
Abuse contact: grace.kwok@tennda.sg

Snapshot trend

10/8/2026, 23:54:351 v40 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 · rir-rdap-asn · iana-rdap-asn-bootstrap