AS271278 A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA 🇧🇷 BR
Announcing 10 prefixes, seen at the RIS collectors.
IPv4 prefixes
5
1,536 (6 × /24)
IPv6 prefixes
5
1 × /32
Upstreams
4
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
- AS271278
- Name
- A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
- Organisation
- A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
- Country
- 🇧🇷 BR
- RIR
- LACNIC
- Allocated
- 2020-08-24
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 |
|---|---|---|---|---|
| 2804:78fc::/34 v6 | no ROA | 34 | 24482271201265463271278 | 2026-09-18 |
| 2804:78fc:4000::/35 v6 | no ROA | 33 | 37989693928191273431271278 | 2026-11-10 |
| 2804:78fc:6000::/35 v6 | no ROA | 34 | 24482271201265463271278 | 2026-09-18 |
| 2804:78fc:8000::/33 v6 | no ROA | 34 | 24482271201265463271278 | 2026-09-18 |
| 2804:78fc:ca00::/40 v6 | no ROA | 34 | 377213746861832271278 | 2026-09-18 |