AS271540 Chekup Informatica e Tecnologia 🇧🇷 BR
J C V A LEAL INFORMÃTICA LTDA. Announcing 9 prefixes, seen at the RIS collectors.
IPv4 prefixes
5
2,048 (8 × /24)
IPv6 prefixes
4
1 × /32
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
- AS271540
- Name
- Chekup Informatica e Tecnologia
- Organisation
- J C V A LEAL INFORMÃTICA LTDA
- Country
- 🇧🇷 BR
- RIR
- LACNIC
- Allocated
- 2020-12-04
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
9 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 179.63.88.0/22 v4 | no ROA | 41 | 24482265484271540 | 2026-09-18 |
| 179.63.88.0/24 v4 | no ROA | 41 | 24482265484271540 | 2026-09-18 |
| 179.63.89.0/24 v4 | no ROA | 41 | 24482265484271540 | 2026-09-18 |
| 179.63.90.0/24 v4 | no ROA | 41 | 345494230264221271540 | 2026-09-18 |
| 179.63.91.0/24 v4 | no ROA | 41 | 345494230264221271540 | 2026-09-18 |
| 2804:7d20::/32 v6 | no ROA | 34 | 345494230264221271540 | 2026-09-18 |
| 2804:7d20:800::/44 v6 | no ROA | 34 | 345494230264221271540 | 2026-09-18 |
| 2804:7d20:840::/44 v6 | no ROA | 34 | 345494230264221271540 | 2026-09-18 |
| 2804:7d20:880::/44 v6 | no ROA | 34 | 345494230264221271540 | 2026-09-18 |