Autonomous system profile

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

AS136237

Announcement observedAPNIC

SSCTC-AS-AP - Shuangyu Communication Technology co.,Ltd. · SSCTC-AS-AP

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

Last active10/7/2026, 03:19:02Snapshot expired

View network topology RDAP registration

ASN: AS136237
Registration country: Hong Kong SAR China
Name: SSCTC-AS-AP - Shuangyu Communication Technology co.,Ltd.
Abbreviation: SSCTC-AS-AP
Registration date: 1/25/2017, 03:32:21
Status: Announcement observed
RIR: APNIC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
103.131.177.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/2/2026, 00:00:00	✓	×	Currently valid
103.84.136.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/7/2026, 00:00:00	✓	×	Currently valid
103.84.136.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/7/2026, 00:00:00	✓	×	Currently valid
103.84.136.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/7/2026, 00:00:00	✓	×	Currently valid
103.84.138.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/7/2026, 00:00:00	✓	×	Currently valid
103.84.138.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/7/2026, 00:00:00	✓	×	Currently valid

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

Registration and sources

Organization: SSCTC-AS-AP - Shuangyu Communication Technology co.,Ltd.
RIR: APNIC
Registration country: Hong Kong SAR China
Registration date: 1/25/2017, 03:32:21
Abuse contact: mark@syctnet.com

Snapshot trend

10/7/2026, 03:19:026 v41 v65 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