Organization
Montana Digital, LLC.
MTDIGITAL
Registered
Jan 05, 2005
21 years ago
IPv4 Prefixes
5
4,096 addresses
IPv6 Prefixes
1
65,536 × /48
BGP Neighbours
4
2 upstream/peer · 2 downstream
Registration
AS Number AS33501 AS Name MTDIGITAL Organization Montana Digital, LLC. Organization ID MDL-22 Address 568 Franklin Way, Kalispell, MT, 59901, United States Country United States (US) Registry ARIN Allocated Jan 05, 2005 Record Created Jan 05, 2005 Last Updated Mar 20, 2012 Status
active
WHOIS Server whois.arin.net AS Description MTDIGITAL - Montana Digital, LLC., US Abuse Email [email protected] Abuse Phone +1-406-257-6161 IPv4 Prefixes
5 prefixes · 4,096 addresses · 1 top-level Routing data as of 2026-10-15 00:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 72.250.176.0/20 | 72.250.176.0 – 72.250.191.255 | 4,096 |
| 72.250.176.0/21 | 72.250.176.0 – 72.250.183.255 | 2,048 |
| 72.250.177.0/24 | 72.250.177.0 – 72.250.177.255 | 256 |
| 72.250.180.0/24 | 72.250.180.0 – 72.250.180.255 | 256 |
| 72.250.184.0/21 | 72.250.184.0 – 72.250.191.255 | 2,048 |
IPv6 Prefixes
1 prefix · 65,536 × /48 Routing data as of 2026-10-15 00:00 UTC
| Prefix | Addresses |
|---|---|
| 2607:19c0:: | 296 |
BGP Neighbours
4 unique neighbours · 2 upstream/peer · 2 downstream. A neighbour can be seen on more than one side. Rows are ordered by AS paths: the number of BGP paths seen by RIPE RIS that contain the adjacency. Sightings count each IPv4/IPv6 route with the adjacency once per RIS peer that sees it (routes × peers), so they show how widely it is seen, not how many distinct routes it carries. Networks seen to the left of this AS in BGP paths, toward the route collectors — typically its transit providers (upstreams) and peers. Networks seen to the right of this AS in BGP paths — networks whose routes it carries, typically its customers (downstreams). Upstream & peer side (2)
Downstream side (2)
Raw RDAP Response
{
"endAutnum": 33501,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-07-16T17:20:10-04:00"
},
{
"eventAction": "registration",
"eventDate": "2003-11-04T18:32:17-05:00"
}
],
"handle": "CJC35-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/CJC35-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/33501"
},
{
"href": "https://whois.arin.net/rest/poc/CJC35-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/33501"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse",
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "568 Franklin Way\nKalispell\nMT\n59901\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Chris J Cavin"
],
[
"n",
{},
"text",
[
"Cavin",
"Chris",
"J",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-406-257-6161"
],
[
"tel",
{
"type": [
"work",
"fax"
]
},
"text",
"+1-406-257-6165"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-07-29T14:44:44-04:00"
},
{
"eventAction": "registration",
"eventDate": "2003-11-04T18:32:17-05:00"
}
],
"handle": "CGA17-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/CGA17-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/33501"
},
{
"href": "https://whois.arin.net/rest/poc/CGA17-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/33501"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2025-07-29"
],
"title": "Unvalidated POC"
}
],
"roles": [
"administrative"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-12-01T18:44:56-05:00"
},
{
"eventAction": "registration",
"eventDate": "2022-11-23T13:56:31-05:00"
}
],
"handle": "CHESN23-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/CHESN23-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/33501"
},
{
"href": "https://whois.arin.net/rest/poc/CHESN23-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/33501"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-09-28T13:19:05-04:00"
},
{
"eventAction": "registration",
"eventDate": "2003-11-04T18:32:17-05:00"
}
],
"handle": "MDL-22",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/MDL-22",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/33501"
},
{
"href": "https://whois.arin.net/rest/org/MDL-22",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/33501"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Montana Digital, LLC."
],
[
"adr",
{
"label": "568 Franklin Way\nKalispell\nMT\n59901\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-07-29T14:44:44-04:00"
},
{
"eventAction": "registration",
"eventDate": "2003-11-04T18:32:17-05:00"
}
],
"handle": "CGA17-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/CGA17-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/33501"
},
{
"href": "https://whois.arin.net/rest/poc/CGA17-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/33501"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2025-07-29"
],
"title": "Unvalidated POC"
}
],
"roles": [
"noc"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2012-03-20T10:38:58-04:00"
},
{
"eventAction": "registration",
"eventDate": "2005-01-05T16:16:23-05:00"
}
],
"handle": "AS33501",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/33501",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/33501"
},
{
"href": "https://whois.arin.net/rest/asn/AS33501",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/33501"
}
],
"name": "MTDIGITAL",
"notices": [
{
"description": [
"By using the ARIN RDAP/Whois service, you are agreeing to the RDAP/Whois Terms of Use"
],
"links": [
{
"href": "https://www.arin.net/resources/registry/whois/tou/",
"rel": "terms-of-service",
"type": "text/html",
"value": "https://rdap.arin.net/registry/autnum/33501"
}
],
"title": "Terms of Service"
},
{
"description": [
"If you see inaccuracies in the results, please visit: "
],
"links": [
{
"href": "https://www.arin.net/resources/registry/whois/inaccuracy_reporting/",
"rel": "inaccuracy-report",
"type": "text/html",
"value": "https://rdap.arin.net/registry/autnum/33501"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "autnum",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"nro_rdap_profile_asn_flat_0"
],
"startAutnum": 33501,
"status": [
"active"
]
} Contact details of private individuals are redacted.