AS267521 ULTRANET NETWORK 🇧🇷 BR
ULTRAFIBER INFORMATICA E TELECOMUNICACOES LTDA. Announcing 18 prefixes, seen at the RIS collectors.
IPv4 prefixes
10
5,376 (21 × /24)
IPv6 prefixes
8
2 × /32
Upstreams
3
transit providers observed
Peers
4
settlement-free adjacencies
Downstreams
3
transit customers observed
Customer cone
20
ASes reachable through it
Registry and operator data
- AS number
- AS267521
- Name
- ULTRANET NETWORK
- Organisation
- ULTRANET NETWORK
- Country
- 🇧🇷 BR
- RIR
- LACNIC
- Allocated
- 2017-08-25
- Network type
- Cable/DSL/ISP
- Traffic levels
- 50-100Gbps
- Scope
- Regional
- Peering policy
- Open
- IRR as-set
- TC::AS267521:AS-ALL
- Website
- http://www.ultranet.psi.br
- Looking glass
- http://lg.ultranet.psi.br
- PeeringDB
- net/14924
- Exchanges
- 3
- Facilities
- 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 | 37,879 | 8 | 174 | CAIDA |
| AS23106 American Tower Brasil | 🇧🇷 BR | 290 | 28 | 319 | CAIDA |
| AS262725 CONECT | 🇧🇷 BR | 37 | 22 | 20 | CAIDA |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 58,201 | 237 | 15 | CAIDA |
| AS35280 F5 Networks SARL | 🇫🇷 FR | 34,621 | 60 | 10 | CAIDA |
| AS24482 SG.GS | 🇸🇬 SG | 23,875 | 45 | 14 | CAIDA |
| AS37721 Virtual Technologies & Solutions | 🇧🇫 BF | 23,624 | 64 | 10 | CAIDA |
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS262663 METROFLEX TELECOMUNICACOES LTDA | 🇧🇷 BR | 17 | 95 | 78 | CAIDA |
| AS266313 LESTETRONICS ME | 🇧🇷 BR | 0 | 7 | 99 | CAIDA |
| AS269500 LAGARES TECNOLOGIA E COMUNICAÇÃO LTDA | 🇧🇷 BR | 0 | 5 | 87 | 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.