AS274738 cPortal Tech Group 🇧🇷 BR
STEFANO FAUSTO DE OLIVEIRA COSTA - ME. Announcing 3 prefixes, seen at the RIS collectors.
IPv4 prefixes
0
-
IPv6 prefixes
3
2 × /32
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS274738
- Name
- cPortal Tech Group
- Organisation
- STEFANO FAUSTO DE OLIVEIRA COSTA - ME
- Country
- 🇧🇷 BR
- RIR
- LACNIC
- Allocated
- 2025-01-13
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 |
|---|---|---|---|---|---|
| AS17222 MUNDIVOX DO BRASIL LTDA | 🇧🇷 BR | 88 | 78 | 134 | inferred |
| AS262731 CTINET SOLUCOES EM CONECTIVIDADE E INFORMATICA LTD | 🇧🇷 BR | 9 | 5 | 71 | inferred |
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 |
|---|---|---|---|---|---|
| AS273608 Novas Mídias Digitais Programadora LTDA | 🇧🇷 BR | 0 | 0 | 100 | inferred |
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.