Autonomous system profile

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

AS45910

Announcement observedAPNIC

i-System Technology Limited · ISYSTEMTECH-HK

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

Last active10/4/2026, 01:06:06Snapshot expired

View network topology RDAP registration

ASN: AS45910
Registration country: Hong Kong SAR China
Name: i-System Technology Limited
Abbreviation: ISYSTEMTECH-HK
Registration date: 9/17/2009, 00:48:36
Status: Announcement observed
RIR: APNIC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
103.11.228.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 16:00:00	10/6/2026, 00:00:00	✓	×	Historical record
103.11.229.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 16:00:00	10/6/2026, 00:00:00	✓	×	Historical record
103.11.230.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 16:00:00	10/6/2026, 00:00:00	✓	×	Historical record
103.11.231.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 16:00:00	10/6/2026, 00:00:00	✓	×	Historical record
103.15.20.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 16:00:00	10/6/2026, 00:00:00	✓	×	Historical record
103.15.21.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 16:00:00	10/6/2026, 00:00:00	✓	×	Historical record
103.15.22.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 16:00:00	10/6/2026, 00:00:00	✓	×	Historical record
103.15.23.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 16:00:00	10/6/2026, 00:00:00	✓	×	Historical record
180.188.192.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 16:00:00	10/6/2026, 00:00:00	✓	×	Historical record
180.188.193.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 16:00:00	10/6/2026, 00:00:00	✓	×	Historical record
180.188.194.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 16:00:00	10/6/2026, 00:00:00	✓	×	Historical record
180.188.195.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 16:00:00	10/6/2026, 00:00:00	✓	×	Historical record
182.173.76.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 16:00:00	10/6/2026, 00:00:00	✓	×	Historical record
182.173.77.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 16:00:00	10/6/2026, 00:00:00	✓	×	Historical record
182.173.78.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 16:00:00	10/6/2026, 00:00:00	✓	×	Historical record
182.173.79.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 16:00:00	10/6/2026, 00:00:00	✓	×	Historical record

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

Registration and sources

Organization: i-System Technology Limited
RIR: APNIC
Registration country: Hong Kong SAR China
Registration date: 9/17/2009, 00:48:36
Abuse contact: hostmaster@i-system.hk

Snapshot trend

10/4/2026, 01:06:0616 v422 v65 Upstream · 3 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