Autonomous system profile

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

AS137387

Announcement observedAPNIC

HUALONG TECHNOLOGY DEVELOPMENT CO.,LIMITED · HUALONG3-AS-AP

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

Last active10/7/2026, 06:52:20Snapshot expired

View network topology RDAP registration

ASN: AS137387
Registration country: Hong Kong SAR China
Name: HUALONG TECHNOLOGY DEVELOPMENT CO.,LIMITED
Abbreviation: HUALONG3-AS-AP
Registration date: 1/4/2018, 07:33:22
Status: Announcement observed
RIR: APNIC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
2402:4b40::/32BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/26/2026, 08:00:00	×	✓	Currently valid

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

Registration and sources

Organization: HUALONG TECHNOLOGY DEVELOPMENT CO.,LIMITED
RIR: APNIC
Registration country: Hong Kong SAR China
Registration date: 1/4/2018, 07:33:22
Abuse contact: hualong-wang@outlook.com

Snapshot trend

10/7/2026, 06:52:200 v41 v62 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