Autonomous system profile

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

AS33501

Announcement observedARIN

Montana Digital, LLC. · MTDIGITAL

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

Last active10/2/2026, 15:35:57Snapshot expired

View network topology RDAP registration

ASN: AS33501
Registration country: United States
Name: Montana Digital, LLC.
Abbreviation: MTDIGITAL
Registration date: 1/5/2005, 21:16:23
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
72.250.176.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/2/2026, 08:00:00	✓	×	Currently valid
72.250.176.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/2/2026, 08:00:00	✓	×	Currently valid
72.250.177.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/2/2026, 08:00:00	✓	×	Currently valid
72.250.180.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/2/2026, 08:00:00	✓	×	Currently valid
72.250.184.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/2/2026, 08:00:00	✓	×	Currently valid

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

Registration and sources

Organization: Montana Digital, LLC.
RIR: ARIN
Registration country: United States
Registration date: 1/5/2005, 21:16:23
Abuse contact: ccavin@mtdig.com

Snapshot trend

10/2/2026, 15:35:575 v41 v63 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