206208 looking glass

AS4043 Montana Internet Corporation 🇺🇸 US

Announcing 5 prefixes, seen at the RIS collectors.

IPv4 prefixes
4
25,344 (99 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
2
transit providers observed
Peers
5
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
2
ASes reachable through it

Registry and operator data

AS number
AS4043
Name
Montana Internet Corporation
Organisation
Montana Internet Corporation
Country
🇺🇸 US
RIR
ARIN
Allocated
1994-11-17
Network type
Cable/DSL/ISP
Traffic levels
10-20Gbps
Scope
Regional
Peering policy
Open
IRR as-set
AS-SET-AS4043
Website
http://www.mt.net
PeeringDB
net/8862
Exchanges
1
Facilities
1

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 5 no ROA (100.0%)

Whois

Fetched from whois.arin.net

ASNumber:       4043
ASName:         MIC-ASN
ASHandle:       AS4043
RegDate:        1994-11-17
Updated:        2023-12-29
Ref:            https://rdap.arin.net/registry/autnum/4043

OrgName:        Montana Internet Corporation
OrgId:          MIC-Z
Address:        1424 National Ave
City:           Helena
StateProv:      MT
PostalCode:     59601
Country:        US
RegDate:        2023-12-19
Updated:        2025-08-22
Ref:            https://rdap.arin.net/registry/entity/MIC-Z

OrgTechHandle: JOSHU24-ARIN
OrgTechName:   Romandia, Joshua A
OrgTechPhone:  +1-406-443-3347
OrgTechEmail:  josh@mic.mt.net
OrgTechRef:    https://rdap.arin.net/registry/entity/JOSHU24-ARIN

OrgAbuseHandle: NANC-ARIN
OrgAbuseName:   Network Abuse and NOC Contact
OrgAbusePhone:  +1-406-449-3345
OrgAbuseEmail:  support@mt.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NANC-ARIN

OrgTechHandle: FWC-ARIN
OrgTechName:   Christian, Forrest
OrgTechPhone:  +1-406-449-3345
OrgTechEmail:  forrestc@imach.com
OrgTechRef:    https://rdap.arin.net/registry/entity/FWC-ARIN

OrgNOCHandle: NANC-ARIN
OrgNOCName:   Network Abuse and NOC Contact
OrgNOCPhone:  +1-406-449-3345
OrgNOCEmail:  support@mt.net
OrgNOCRef:    https://rdap.arin.net/registry/entity/NANC-ARIN

RTechHandle: AU8-ARIN
RTechName:   Utick, Andy
RTechPhone:  +1-406-443-3347
RTechEmail:  AUTICK@mt.net
RTechRef:    https://rdap.arin.net/registry/entity/AU8-ARIN

RTechHandle: FWC-ARIN
RTechName:   Christian, Forrest
RTechPhone:  +1-406-449-3345
RTechEmail:  forrestc@imach.com
RTechRef:    https://rdap.arin.net/registry/entity/FWC-ARIN