AS273663 NT FIBRA 🇧🇷 BR
Announcing 10 prefixes, seen at the RIS collectors.
IPv4 prefixes
4
1,280 (5 × /24)
IPv6 prefixes
6
1.5 × /32
Upstreams
3
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
2
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS273663
- Name
- NT FIBRA
- Organisation
- NT FIBRA
- Country
- 🇧🇷 BR
- RIR
- LACNIC
- Allocated
- 2022-12-26
- Traffic levels
- 10-20Gbps
- Scope
- Regional
- Peering policy
- Open
- IRR as-set
- AS-NTFIBRA-ALL
- Website
- http://www.ntfibra.com.br
- Looking glass
- http://www.ntfibra.com.br
- PeeringDB
- net/36852
- Exchanges
- 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 |
|---|---|---|---|---|---|
| AS53181 K2 Telecom e Multimidia LTDA ME | 🇧🇷 BR | 437 | 43 | 48 | inferred |
| AS21574 Century Telecom Ltda | 🇧🇷 BR | 239 | 6 | 392 | CAIDA |
| AS52772 SJNET TELECOMUNICACOES - EIRELI | 🇧🇷 BR | 107 | 14 | 294 | 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 |
|---|---|---|---|---|---|
| AS275787 BARUQUE REOBTH EIRELI | 🇧🇷 BR | 0 | 1 | 76 | inferred |
| AS272736 VMMARTINS COMUNICAÇÕES | 🇧🇷 BR | 0 | 0 | 20 | 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.