AS20129 Mizuho Americas Services LLC 🇺🇸 US
Announcing 4 prefixes, seen at the RIS collectors.
IPv4 prefixes
4
1,024 (4 × /24)
IPv6 prefixes
0
-
Upstreams
1
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
- AS20129
- Name
- Mizuho Americas Services LLC
- Organisation
- Mizuho Americas Services LLC
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2001-03-28
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 |
|---|---|---|---|---|
| 8.11.195.0/24 v4 | no ROA | 44 | 3278720129 | 2026-09-18 |
| 192.129.92.0/24 v4 | no ROA | 43 | 3278720129 | 2026-09-18 |
| 208.85.105.0/24 v4 | no ROA | 43 | 3278720129 | 2026-09-18 |
| 208.85.107.0/24 v4 | no ROA | 43 | 3278720129 | 2026-09-18 |