AS269564 H. MASSAO SAKUMA 🇧🇷 BR
Announcing 5 prefixes, seen at the RIS collectors.
IPv4 prefixes
5
2,048 (8 × /24)
IPv6 prefixes
0
-
Upstreams
2
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
- AS269564
- Name
- H. MASSAO SAKUMA
- Organisation
- H. MASSAO SAKUMA
- Country
- 🇧🇷 BR
- RIR
- LACNIC
- Allocated
- 2019-11-18
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
5 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 45.188.4.0/22 v4 | no ROA | 41 | 3772126761352560269564 | 2026-09-18 |
| 45.188.4.0/24 v4 | no ROA | 43 | 2448253115263011269564 | 2026-09-18 |
| 45.188.5.0/24 v4 | no ROA | 43 | 2448253115263011269564 | 2026-09-18 |
| 45.188.6.0/24 v4 | no ROA | 43 | 2448253115263011269564 | 2026-09-18 |
| 45.188.7.0/24 v4 | no ROA | 43 | 2448253115263011269564 | 2026-09-18 |