Autonomous system profile

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

AS18721

Announcement observedARIN

ACD/Labs · ACDLABS-AS

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

Last active9/30/2026, 23:02:23Snapshot expired

View network topology RDAP registration

ASN: AS18721
Registration country: Canada
Name: ACD/Labs
Abbreviation: ACDLABS-AS
Registration date: 12/30/2010, 18:02:35
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
204.153.135.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/31/2026, 08:00:00	✓	×	Currently valid

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

Registration and sources

Organization: ACD/Labs
RIR: ARIN
Registration country: Canada
Registration date: 12/30/2010, 18:02:35
Abuse contact: Stephen.Bempong@revvity.com

Snapshot trend

9/30/2026, 23:02:231 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