AS46182 Microsoft Corporation 🇺🇸 US
Announcing 4 prefixes, seen at the RIS collectors.
IPv4 prefixes
4
1,536 (6 × /24)
IPv6 prefixes
0
-
Upstreams
3
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS46182
- Name
- Microsoft Corporation
- Organisation
- Microsoft Corporation
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2008-06-30
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
4 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 74.123.176.0/24 v4 | no ROA | 41 | 37721335620946182 | 2026-09-18 |
| 74.123.178.0/24 v4 | no ROA | 41 | 37721335646182 | 2026-09-18 |
| 208.92.176.0/23 v4 | no ROA | 41 | 37721335620946182 | 2026-09-18 |
| 208.92.178.0/23 v4 | no ROA | 41 | 3454932571364946182 | 2026-09-18 |