AS265181 S1 Telecomunicações e Sistemas de Informação LTDA 🇧🇷 BR
S1 Telecomunicações e Sistemas de Informação LTDA. Announcing 6 prefixes, seen at the RIS collectors.
IPv4 prefixes
6
4,096 (16 × /24)
IPv6 prefixes
0
-
Upstreams
1
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
- AS265181
- Name
- S1 Telecomunicações e Sistemas de Informação LTDA
- Organisation
- S1 TELECOM
- Country
- 🇧🇷 BR
- RIR
- LACNIC
- Allocated
- 2015-12-03
- Network type
- Cable/DSL/ISP
- Traffic levels
- 20-50Gbps
- Scope
- South America
- Peering policy
- Open
- IRR as-set
- AS-S1TELECOM
- Website
- http://www.s1telecom.com
- Looking glass
- https://bgp.he.net/AS265181
- PeeringDB
- net/10452
- Exchanges
- 1
- Facilities
- 6
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
6 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 167.249.132.0/22 v4 | no ROA | 43 | 24482265393265181 | 2026-09-18 |
| 167.249.132.0/23 v4 | no ROA | 2 | 37721265393265181 | 2026-09-18 |
| 167.249.134.0/23 v4 | no ROA | 2 | 37721265393265181 | 2026-09-18 |
| 170.233.36.0/22 v4 | no ROA | 43 | 24482265393265181 | 2026-09-18 |
| 170.233.36.0/23 v4 | no ROA | 2 | 37721265393265181 | 2026-09-18 |
| 170.233.38.0/23 v4 | no ROA | 2 | 37721265393265181 | 2026-09-18 |