Autonomous system profile

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

AS33054

Announcement observedARIN

MCCRACKENFS - McCracken Financial Software · MCCRACKENFS

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

Last active10/24/2026, 12:15:09Snapshot expired

View network topology RDAP registration

ASN: AS33054
Registration country: United States
Name: MCCRACKENFS - McCracken Financial Software
Abbreviation: MCCRACKENFS
Registration date: 9/22/2004, 12:37:01
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
12.27.174.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/24/2026, 08:00:00	✓	×	Currently valid
155.103.188.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/24/2026, 08:00:00	✓	×	Currently valid
155.103.189.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/24/2026, 08:00:00	✓	×	Currently valid

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

Registration and sources

Organization: MCCRACKENFS - McCracken Financial Software
RIR: ARIN
Registration country: United States
Registration date: 9/22/2004, 12:37:01
Abuse contact: mfsnetops@mccrackenfs.com

Snapshot trend

10/24/2026, 12:15:093 v40 v63 Upstream · 1 Uncertain

10/2/2026, 14:05:413 v40 v64 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 · rir-rdap-asn · iana-rdap-asn-bootstrap