Autonomous system profile

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

AS215821

Announcement observedRIPE NCC

London Digital Systems LTD · AS215821

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

Last active10/13/2026, 12:50:35Snapshot expired

View network topology RDAP registration

ASN: AS215821
Registration country: Registration country pending sync
Name: London Digital Systems LTD
Abbreviation: AS215821
Registration date: 12/20/2023, 10:03:40
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
154.6.195.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/29/2026, 08:00:00	10/13/2026, 08:00:00	✓	×	Historical record
194.87.251.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/29/2026, 08:00:00	10/13/2026, 08:00:00	✓	×	Historical record
45.84.101.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/29/2026, 08:00:00	10/13/2026, 08:00:00	✓	×	Historical record

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

Registration and sources

Organization: London Digital Systems LTD
RIR: RIPE NCC
Registration country: Registration country pending sync
Registration date: 12/20/2023, 10:03:40
Abuse contact: info@londondigitalsystems.com

Snapshot trend

10/13/2026, 12:50:353 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