AS262587 CST - Cerentini Soluções em Tecnologia 🇧🇷 BR
CST - Cerentini Soluções em Tecnologia. Announcing 16 prefixes, seen at the RIS collectors.
IPv4 prefixes
13
10,240 (40 × /24)
IPv6 prefixes
3
2 × /32
Upstreams
4
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
2
transit customers observed
Customer cone
3
ASes reachable through it
Registry and operator data
- AS number
- AS262587
- Name
- CST - Cerentini Soluções em Tecnologia
- Organisation
- Cerentini Soluções em Tecnologia
- Country
- 🇧🇷 BR
- RIR
- LACNIC
- Allocated
- 2011-09-16
- Network type
- Cable/DSL/ISP
- Traffic levels
- 20-50Gbps
- Scope
- Regional
- Peering policy
- Open
- IRR as-set
- TC::AS262587:AS-CST
- Website
- http://www.cst.net.br
- PeeringDB
- net/16438
- Exchanges
- 3
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Upstreams
Networks seen providing transit to this one
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS13786 Seaborn (Seabras USA, LLC) | 🇺🇸 US | 36,097 | 8 | 153 | CAIDA |
| AS16735 Algar Telecom | 🇧🇷 BR | 22,524 | 46 | 104 | CAIDA |
| AS28146 MHNET TELECOM | 🇧🇷 BR | 20,307 | 196 | 165 | inferred |
| AS28283 Adyl Telecom | 🇧🇷 BR | 530 | 8 | 2,457 | CAIDA |
Peers
Adjacencies that look settlement-free rather than transit
No peers observed at the collectors.
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS52920 IVOCS INTERNET E COMUNICAÇÃO LTDA | 🇧🇷 BR | 0 | 26 | 2,134 | CAIDA |
| AS263101 Netmax Tecnologia Ltda | 🇧🇷 BR | 0 | 5 | 45 | CAIDA |
Relationships marked inferred come from where the two networks sit on the AS paths the collectors see, which is a guess and is wrong for some of them. The rest are stated by CAIDA's published inference over a much wider set of collectors.