AS262474 ALTERNA TELECOMUNICACOES E CONECTIVIDADE LTDA EPP 🇧🇷 BR
Announcing 4 prefixes, seen at the RIS collectors.
IPv4 prefixes
3
3,072 (12 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
4
transit providers observed
Peers
5
settlement-free adjacencies
Downstreams
11
transit customers observed
Customer cone
119
ASes reachable through it
Registry and operator data
- AS number
- AS262474
- Name
- ALTERNA TELECOMUNICACOES E CONECTIVIDADE LTDA EPP
- Organisation
- ALTERNA TELECOMUNICACOES E CONECTIVIDADE
- Country
- 🇧🇷 BR
- RIR
- LACNIC
- Allocated
- 2011-05-24
- Network type
- NSP
- Traffic levels
- 50-100Gbps
- Scope
- Regional
- Peering policy
- Selective
- IRR as-set
- AS262474:AS-ALTERNA
- Website
- http://www.alterna.com.br
- PeeringDB
- net/10406
- Exchanges
- 3
- Facilities
- 4
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 |
|---|---|---|---|---|
| 177.53.168.0/22 v4 | RPKI valid | 43 | 37721262474 | 2026-09-18 |
| 177.53.172.0/22 v4 | RPKI valid | 43 | 37721262474 | 2026-09-18 |
| 177.154.20.0/22 v4 | RPKI valid | 43 | 37721262474 | 2026-09-18 |
| 2804:4dc::/32 v6 | RPKI valid | 34 | 24482262474 | 2026-09-18 |