Autonomous system profile

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

AS18224

Announcement observedAPNIC

CrimsonLogic Pte Ltd · ASN-CRIMSONLOGIC-AP

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

Last active10/19/2026, 19:21:12Snapshot expired

View network topology RDAP registration

ASN: AS18224
Registration country: Singapore
Name: CrimsonLogic Pte Ltd
Abbreviation: ASN-CRIMSONLOGIC-AP
Registration date: 9/4/2008, 06:40:32
Status: Announcement observed
RIR: APNIC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
210.56.128.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/21/2026, 08:00:00	✓	×	Currently valid

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

Registration and sources

Organization: CrimsonLogic Pte Ltd
RIR: APNIC
Registration country: Singapore
Registration date: 9/4/2008, 06:40:32
Abuse contact: abuse@crimsonlogic.com

Snapshot trend

10/19/2026, 19:21:121 v40 v61 Upstream · 0 Uncertain

9/30/2026, 21:50:351 v40 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