ARIN Whois/RDAP

"209.161.128.0"

Network: NET-209-161-128-0-1

Source Registry
ARIN
Net Range
209.161.128.0 - 209.161.159.255
CIDR
209.161.128.0/19
Name
MIC-18-02
Handle
NET-209-161-128-0-1
Parent
NET-209-0-0-0-0
Net Type
DIRECT ALLOCATION
Origin AS
not provided
Registration
Tue, 11 Nov 1997 05:00:00 GMT (Tue Nov 11 1997 local time)
Last Changed
Thu, 26 Jun 2025 08:35:12 GMT (Thu Jun 26 2025 local time)
Comments
Geofeed https://geofeed.mt.net/geofeed
ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE
Self
https://rdap.arin.net/registry/ip/209.161.128.0
Alternate
https://whois.arin.net/rest/net/NET-209-161-128-0-1
Port 43 Whois
whois.arin.net

Related Entities

3 Entities
Source Registry
ARIN
Kind
Org
Full Name
Montana Internet Corporation
Handle
MIC-Z
Address
1424 National Ave Helena MT 59601 United States
Roles
Registrant
Registration
Tue, 19 Dec 2023 17:22:19 GMT (Tue Dec 19 2023 local time)
Last Changed
Tue, 19 Dec 2023 17:22:19 GMT (Tue Dec 19 2023 local time)
Self
https://rdap.arin.net/registry/entity/MIC-Z
Alternate
https://whois.arin.net/rest/org/MIC-Z
Port 43 Whois
whois.arin.net

Related Entities

3 Entities
Source Registry
ARIN
Kind
Group
Full Name
Network Abuse and NOC Contact
Handle
NANC-ARIN
Email
support@mt.net
Telephone
+1-406-449-3345
Organization
Network Abuse and NOC Contact
Address
1424 National Avenue Helena MT 59601 United States
Roles
Abuse, Noc
Registration
Wed, 23 Mar 2016 18:07:41 GMT (Wed Mar 23 2016 local time)
Last Changed
Sat, 01 Apr 2023 16:31:01 GMT (Sat Apr 01 2023 local time)
Unvalidated POC
ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2024-03-31
Self
https://rdap.arin.net/registry/entity/NANC-ARIN
Alternate
https://whois.arin.net/rest/poc/NANC-ARIN
Port 43 Whois
whois.arin.net
Source Registry
ARIN
Kind
Individual
Full Name
Charles Raymond Siefert
Handle
CRS12-ARIN
Email
chucksie@mic.mt.net
Telephone
+1-406-443-3347
Telephone
+1-406-459-3093
Telephone
+1-406-495-2909
Address
1424 National Ave Helena MT 59601 United States
Roles
Administrative
Registration
Wed, 23 Mar 2016 15:09:08 GMT (Wed Mar 23 2016 local time)
Last Changed
Tue, 25 Mar 2025 13:00:15 GMT (Tue Mar 25 2025 local time)
Self
https://rdap.arin.net/registry/entity/CRS12-ARIN
Alternate
https://whois.arin.net/rest/poc/CRS12-ARIN
Port 43 Whois
whois.arin.net
Source Registry
ARIN
Kind
Individual
Full Name
Forrest Christian
Handle
FWC-ARIN
Email
forrestc@imach.com
Telephone
+1-406-449-3345
Address
3577 Countryside Rd. Helena MT 59602 United States
Roles
Technical
Registration
Mon, 12 Apr 1993 19:44:34 GMT (Mon Apr 12 1993 local time)
Last Changed
Mon, 24 Feb 2025 16:48:34 GMT (Mon Feb 24 2025 local time)
Comments
If this is in relation to a Montana Internet Domain, please see http://www.mt.net or call (406)-443-3347.
Self
https://rdap.arin.net/registry/entity/FWC-ARIN
Alternate
https://whois.arin.net/rest/poc/FWC-ARIN
Port 43 Whois
whois.arin.net
Source Registry
ARIN
Kind
Group
Full Name
Network Abuse and NOC Contact
Handle
NANC-ARIN
Email
support@mt.net
Telephone
+1-406-449-3345
Organization
Network Abuse and NOC Contact
Address
1424 National Avenue Helena MT 59601 United States
Roles
Noc, Abuse
Registration
Wed, 23 Mar 2016 18:07:41 GMT (Wed Mar 23 2016 local time)
Last Changed
Sat, 01 Apr 2023 16:31:01 GMT (Sat Apr 01 2023 local time)
Unvalidated POC
ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2024-03-31
Self
https://rdap.arin.net/registry/entity/NANC-ARIN
Alternate
https://whois.arin.net/rest/poc/NANC-ARIN
Port 43 Whois
whois.arin.net
Source Registry
ARIN
Kind
Individual
Full Name
Forrest Christian
Handle
FWC-ARIN
Email
forrestc@imach.com
Telephone
+1-406-449-3345
Address
3577 Countryside Rd. Helena MT 59602 United States
Roles
Technical
Registration
Mon, 12 Apr 1993 19:44:34 GMT (Mon Apr 12 1993 local time)
Last Changed
Mon, 24 Feb 2025 16:48:34 GMT (Mon Feb 24 2025 local time)
Comments
If this is in relation to a Montana Internet Domain, please see http://www.mt.net or call (406)-443-3347.
Self
https://rdap.arin.net/registry/entity/FWC-ARIN
Alternate
https://whois.arin.net/rest/poc/FWC-ARIN
Port 43 Whois
whois.arin.net