AS271389 PAULO CESAR OLIVEIRA DA SILVA 05852075698 🇧🇷 BR
Announcing 8 prefixes, seen at the RIS collectors.
IPv4 prefixes
4
2,304 (9 × /24)
IPv6 prefixes
4
1 × /32
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
- AS271389
- Name
- PAULO CESAR OLIVEIRA DA SILVA 05852075698
- Organisation
- PAULO CESAR OLIVEIRA DA SILVA 05852075698
- Country
- 🇧🇷 BR
- RIR
- LACNIC
- Allocated
- 2020-09-28
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
8 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 181.189.4.0/22 v4 | no ROA | 44 | 24482269096271389 | 2026-09-18 |
| 181.189.4.0/23 v4 | no ROA | 45 | 24482264127271389 | 2026-09-18 |
| 181.189.6.0/23 v4 | no ROA | 45 | 24482264127271389 | 2026-09-18 |
| 181.189.7.0/24 v4 | no ROA | 43 | 24482269096271389 | 2026-10-03 |
| 2804:7abc::/32 v6 | no ROA | 37 | 24482264127271389 | 2026-09-18 |
| 2804:7abc:3000::/40 v6 | no ROA | 37 | 24482264127271389 | 2026-09-18 |
| 2804:7abc:3100::/40 v6 | no ROA | 37 | 24482264127271389 | 2026-09-18 |
| 2804:7abc:3500::/40 v6 | no ROA | 37 | 24482264127271389 | 2026-09-18 |