Autonomous system profile

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

AS150289

Announcement observedAPNIC

Sun Yanzheng · SUNYZ-AS-AP

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

Last active10/18/2026, 20:11:57Snapshot expired

View network topology RDAP registration

ASN: AS150289
Registration country: Hong Kong SAR China
Name: Sun Yanzheng
Abbreviation: SUNYZ-AS-AP
Registration date: 8/30/2022, 05:40:59
Status: Announcement observed
RIR: APNIC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
2602:f92a:a47e::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 08:00:00	10/18/2026, 16:00:00	×	✓	Currently valid
2a0f:1cc5:800::/44BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 08:00:00	10/18/2026, 16:00:00	×	✓	Currently valid
2a0f:1cc5:81b::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 08:00:00	10/18/2026, 16:00:00	×	✓	Currently valid
2a0f:1cc5:821::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 08:00:00	10/18/2026, 16:00:00	×	✓	Currently valid
2a0f:1cc5:8a0::/44BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 08:00:00	10/18/2026, 16:00:00	×	✓	Currently valid
2a13:a5c5:f11a::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 08:00:00	10/18/2026, 16:00:00	×	✓	Currently valid
2a14:7580:e600::/44BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 08:00:00	10/18/2026, 16:00:00	×	✓	Currently valid
2a14:7580:e610::/44BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 08:00:00	10/18/2026, 16:00:00	×	✓	Currently valid
2a14:7580:e620::/44BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 08:00:00	10/18/2026, 16:00:00	×	✓	Currently valid
2a14:7580:e6b0::/44BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 08:00:00	10/18/2026, 16:00:00	×	✓	Currently valid

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

Registration and sources

Organization: Sun Yanzheng
RIR: APNIC
Registration country: Hong Kong SAR China
Registration date: 8/30/2022, 05:40:59
Abuse contact: i@sunyz.net

Snapshot trend

10/18/2026, 20:11:570 v410 v617 Upstream · 12 Uncertain

10/18/2026, 20:08:430 v410 v617 Upstream · 12 Uncertain

10/8/2026, 18:14:340 v410 v617 Upstream · 12 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