Autonomous system profile

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

AS133027

Announcement observedAPNIC

i4HK Limited · I4HKLIMITED-AS

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

Last active10/6/2026, 19:10:23Snapshot expired

View network topology RDAP registration

ASN: AS133027
Registration country: Hong Kong SAR China
Name: i4HK Limited
Abbreviation: I4HKLIMITED-AS
Registration date: 7/20/2022, 03:46:37
Status: Announcement observed
RIR: APNIC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
43.251.35.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/22/2026, 16:00:00	10/6/2026, 16:00:00	✓	×	Historical record
43.252.171.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/22/2026, 16:00:00	10/6/2026, 16:00:00	✓	×	Historical record

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

Registration and sources

Organization: i4HK Limited
RIR: APNIC
Registration country: Hong Kong SAR China
Registration date: 7/20/2022, 03:46:37
Abuse contact: abuse@i4hk.com

Snapshot trend

10/6/2026, 19:10:232 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 · iana-rdap-asn-bootstrap · rir-rdap-asn