AS15157 
NORTHWESTERN CORPORATION
Updated 22.10.2026 08:14 UTC
AS Info
- Organization
- NORTHWESTERN CORPORATION
- Country
- United States
- Last seen in BGP
- 22.10.2026 08:05 UTC
RPKI
0 ROA
Valid 0
Invalid 0
No ROA 3
Prefix locations
-
United States
3
External links
Neighbors as seen from AS208972, thicker lines carry more routes.
UpstreamsAS15157Downstreams
| # | AS | Name | Relation | Routes | Share |
|---|---|---|---|---|---|
| 1 | AS13576 | South Dakota Network dba SDN Communications | Upstream | 12 |
None seen in the routing table.
None seen in the routing table.
| # | AS | Name | Relation | Routes | Share |
|---|---|---|---|---|---|
| 1 | AS13576 | South Dakota Network dba SDN Communications | Upstream | 12 |
| Prefix | Description | Location | RPKI | Paths |
|---|---|---|---|---|
| 199.3.108.0/24 | Butte | No ROA | 4 | |
| 199.3.109.0/24 | Butte | No ROA | 4 | |
| 206.107.235.0/24 | Butte | No ROA | 4 |
No prefixes announced.