Autonomous system profile

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

AS138542

Announcement observedAPNIC

ZT Information Network Co., Limited · ZTINFO-AS-HK

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

Last active10/17/2026, 18:23:47Snapshot expired

View network topology RDAP registration

ASN: AS138542
Registration country: Hong Kong SAR China
Name: ZT Information Network Co., Limited
Abbreviation: ZTINFO-AS-HK
Registration date: 10/22/2025, 02:31:32
Status: Announcement observed
RIR: APNIC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
79.109.0.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
79.109.128.0/18BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
79.109.16.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
79.109.192.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
79.109.2.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
79.109.240.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
79.109.32.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
79.109.64.0/18BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
79.109.8.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	9/30/2026, 08:00:00	✓	×	Historical record

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

Registration and sources

Organization: ZT Information Network Co., Limited
RIR: APNIC
Registration country: Hong Kong SAR China
Registration date: 10/22/2025, 02:31:32
Abuse contact: support@hkbeecloudsystem.com

Snapshot trend

10/17/2026, 18:23:478 v40 v63 Upstream · 0 Uncertain

10/7/2026, 09:40:169 v40 v63 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