AS266475 Sem Fronteiras 🇧🇷 BR
SEM FRONTEIRAS TELECOMUNICACOES LTDA. Announcing 40 prefixes, seen at the RIS collectors.
IPv4 prefixes
26
14,848 (58 × /24)
IPv6 prefixes
14
2.1 × /32
Upstreams
7
transit providers observed
Peers
2
settlement-free adjacencies
Downstreams
4
transit customers observed
Customer cone
4
ASes reachable through it
Registry and operator data
- AS number
- AS266475
- Name
- Sem Fronteiras
- Organisation
- SEM FRONTEIRAS TELECOMUNICAÇÕES
- Country
- 🇧🇷 BR
- RIR
- LACNIC
- Allocated
- 2017-01-10
- Network type
- NSP
- Traffic levels
- 200-300Gbps
- Scope
- Regional
- Peering policy
- Open
- IRR as-set
- AS266475:AS-SEMFRONTEIRAS
- Website
- http://www.semfronteiras.net.br
- PeeringDB
- net/13355
- Exchanges
- 2
- Facilities
- 1
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 |
|---|---|---|---|---|---|
| AS1031 PEER 1031 LLC | 🇺🇸 US | 34,427 | 0 | 67 | CAIDA |
| AS4230 Claro (Embratel) | 🇧🇷 BR | 34,106 | 84 | 1,600 | CAIDA |
| AS52468 UFINET PANAMA S.A. | 🇵🇦 PA | 30,653 | 970 | 2 | CAIDA |
| AS37721 Virtual Technologies & Solutions | 🇧🇫 BF | 26,302 | 64 | 1 | inferred |
| AS24961 WIIT AG (fka. myLoc Managed IT AG) | 🇩🇪 DE | 20,381 | 47 | 7 | inferred |
| AS271253 LINK BRASIL TELECOMUNICACOES LTDA | 🇧🇷 BR | 1,213 | 15 | 656 | CAIDA |
| AS264275 ROLIM NET TECNOLOGIA LTDA | 🇧🇷 BR | 31 | 25 | 33 | inferred |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 55,231 | 236 | 253 | CAIDA |
| AS24482 SG.GS | 🇸🇬 SG | 20,966 | 45 | 30 | CAIDA |
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS267432 ID NET | 🇧🇷 BR | 0 | 5 | 375 | CAIDA |
| AS267997 DS TELECOM | 🇧🇷 BR | 0 | 7 | 342 | CAIDA |
| AS271555 SDMNET INFORMATICA LTDA - ME | 🇧🇷 BR | 0 | 5 | 309 | CAIDA |
| AS274840 Purus Net | 🇧🇷 BR | 0 | 0 | 33 | 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.