AS52783 ALCANS TELECOM LTDA 🇧🇷 BR
Announcing 21 prefixes, seen at the RIS collectors.
IPv4 prefixes
14
15,616 (61 × /24)
IPv6 prefixes
7
1 × /32
Upstreams
4
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
12
transit customers observed
Customer cone
28
ASes reachable through it
Registry and operator data
- AS number
- AS52783
- Name
- ALCANS TELECOM LTDA
- Organisation
- ALCANS TELECOM LTDA
- Country
- 🇧🇷 BR
- RIR
- LACNIC
- Allocated
- 2012-09-18
- Network type
- Cable/DSL/ISP
- Traffic levels
- 500-1000Gbps
- Scope
- South America
- Peering policy
- Selective
- IRR as-set
- AS52783:AS-ALCANS
- Website
- https://www.alcans.com.br
- Looking glass
- https://lg.alcans.com.br
- PeeringDB
- net/7888
- Exchanges
- 3
- Facilities
- 1
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
14 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 131.255.116.0/22 v4 | RPKI valid | 44 | 377211673552783 | 2026-09-18 |
| 138.122.132.0/22 v4 | RPKI valid | 44 | 377211673552783 | 2026-09-18 |
| 138.122.132.0/23 v4 | RPKI valid | 44 | 37721335652783 | 2026-09-27 |
| 138.122.134.0/23 v4 | RPKI valid | 44 | 37721335652783 | 2026-09-27 |
| 138.255.192.0/22 v4 | RPKI valid | 44 | 377211673552783 | 2026-09-18 |
| 170.78.116.0/22 v4 | RPKI valid | 44 | 377211673552783 | 2026-09-18 |
| 170.254.76.0/22 v4 | RPKI valid | 44 | 377211673552783 | 2026-09-18 |
| 170.254.79.0/24 v4 | RPKI valid | 43 | 377215246852783 | 2026-09-18 |
| 177.52.80.0/21 v4 | RPKI valid | 44 | 377211673552783 | 2026-09-18 |
| 177.52.82.0/23 v4 | RPKI valid | 44 | 377211673552783 | 2026-09-18 |
| 177.74.184.0/21 v4 | RPKI valid | 44 | 377211673552783 | 2026-09-18 |
| 177.200.64.0/20 v4 | RPKI valid | 44 | 377211673552783 | 2026-09-18 |
| 177.200.68.0/24 v4 | RPKI valid | 44 | 377211673552783 | 2026-09-18 |
| 177.200.76.0/24 v4 | RPKI valid | 44 | 37721335652783 | 2026-09-27 |