AS18897 Montana Sky Networks, Inc. 🇺🇸 US
Announcing 17 prefixes, seen at the RIS collectors.
IPv4 prefixes
12
20,480 (80 × /24)
IPv6 prefixes
5
2 × /32
Upstreams
3
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
3
transit customers observed
Customer cone
4
ASes reachable through it
Registry and operator data
- AS number
- AS18897
- Name
- Montana Sky Networks, Inc.
- Organisation
- Montana Sky Networks, Inc.
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2007-01-19
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
12 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 66.135.64.0/21 v4 | no ROA | 42 | 34927665318897 | 2026-09-18 |
| 66.135.72.0/22 v4 | no ROA | 42 | 244822011918897 | 2026-09-18 |
| 66.135.76.0/22 v4 | no ROA | 42 | 244822011918897 | 2026-09-18 |
| 66.135.80.0/22 v4 | no ROA | 41 | 34927665318897 | 2026-09-18 |
| 66.135.84.0/23 v4 | no ROA | 41 | 34927665318897 | 2026-09-18 |
| 66.135.86.0/24 v4 | no ROA | 41 | 34927665318897 | 2026-09-18 |
| 66.135.87.0/24 v4 | no ROA | 41 | 349272005518897 | 2026-09-18 |
| 66.135.88.0/22 v4 | no ROA | 41 | 34927665318897 | 2026-09-18 |
| 66.135.92.0/22 v4 | no ROA | 41 | 34927665318897 | 2026-09-18 |
| 107.191.160.0/20 v4 | no ROA | 42 | 349272005518897 | 2026-09-18 |
| 208.123.192.0/20 v4 | no ROA | 42 | 34927665318897 | 2026-09-18 |
| 216.211.176.0/20 v4 | no ROA | 42 | 34927665318897 | 2026-09-18 |