AS52888 UNIVERSIDADE FEDERAL DE SAO CARLOS 🇧🇷 BR
Announcing 34 prefixes, seen at the RIS collectors.
IPv4 prefixes
28
60,672 (237 × /24)
IPv6 prefixes
6
2 × /32
Upstreams
2
transit providers observed
Peers
4
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
2
ASes reachable through it
Registry and operator data
- AS number
- AS52888
- Name
- UNIVERSIDADE FEDERAL DE SAO CARLOS
- Organisation
- UFSCar - Universidade Federal de São Carlos
- Country
- 🇧🇷 BR
- RIR
- LACNIC
- Allocated
- 2012-05-24
- Network type
- Educational/Research
- Traffic levels
- 1-5Gbps
- Scope
- Regional
- Peering policy
- Open
- IRR as-set
- AS52888
- Website
- https://www.ufscar.br
- Looking glass
- https://bgp.tools/lg/52888
- PeeringDB
- net/5699
- 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 |
|---|---|---|---|---|---|
| AS1251 FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO | 🇧🇷 BR | 90 | 41 | 66 | CAIDA |
| AS1916 RNP - Rede Nacional de Ensino e Pesquisa | 🇧🇷 BR | 83 | 227 | 888 | CAIDA |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 54,152 | 185 | 78 | CAIDA |
| AS35280 F5 Networks SARL | 🇫🇷 FR | 24,301 | 59 | 13 | CAIDA |
| AS37721 Virtual Technologies & Solutions | 🇧🇫 BF | 23,855 | 64 | 24 | CAIDA |
| AS24482 SG.GS | 🇸🇬 SG | 4,854 | 45 | 28 | CAIDA |
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS11097 EMPRESA BRASILEIRA DE PESQUISA AGROPECUARIA | 🇧🇷 BR | 0 | 6 | 103 | 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.