Autonomous system profile

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

AS209109

Announcement observedRIPE NCC

DataSphere (H.K) Limited · DataSphere-Limited

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

Last active10/11/2026, 20:14:59Snapshot expired

View network topology RDAP registration

ASN: AS209109
Registration country: Registration country pending sync
Name: DataSphere (H.K) Limited
Abbreviation: DataSphere-Limited
Registration date: 5/7/2025, 12:06:32
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
142.249.112.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/27/2026, 16:00:00	10/11/2026, 16:00:00	✓	×	Historical record
142.249.112.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/27/2026, 16:00:00	10/11/2026, 16:00:00	✓	×	Historical record
142.249.114.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/27/2026, 16:00:00	10/11/2026, 16:00:00	✓	×	Historical record
142.249.114.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/27/2026, 16:00:00	10/11/2026, 16:00:00	✓	×	Historical record
142.249.115.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/27/2026, 16:00:00	10/11/2026, 16:00:00	✓	×	Historical record
23.141.244.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/27/2026, 16:00:00	10/11/2026, 16:00:00	✓	×	Historical record
45.59.152.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/4/2026, 08:00:00	10/11/2026, 16:00:00	✓	×	Historical record
45.59.152.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/4/2026, 08:00:00	10/7/2026, 08:00:00	✓	×	Historical record
45.59.152.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/4/2026, 08:00:00	10/11/2026, 16:00:00	✓	×	Historical record
45.59.153.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/4/2026, 08:00:00	10/7/2026, 08:00:00	✓	×	Historical record

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

Registration and sources

Organization: DataSphere (H.K) Limited
RIR: RIPE NCC
Registration country: Registration country pending sync
Registration date: 5/7/2025, 12:06:32
Abuse contact: abuse@datasphere.studio

Snapshot trend

10/11/2026, 20:14:5910 v44 v64 Upstream · 4 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