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
Announced prefixes
10 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 38.10.96.0/22 v4 | no ROA | 46 | 3772113786267521 | 2026-09-18 |
| 38.10.96.0/23 v4 | no ROA | 3 | 37721267521 | 2026-09-18 |
| 38.10.98.0/23 v4 | no ROA | 3 | 37721267521 | 2026-09-18 |
| 38.10.98.0/24 v4 | no ROA | 46 | 3772113786267521 | 2026-09-18 |
| 45.186.32.0/23 v4 | no ROA | 45 | 24482267521 | 2026-11-04 |
| 45.186.32.0/24 v4 | no ROA | 10 | 557206939262725267521 | 2026-11-04 |
| 45.186.33.0/24 v4 | no ROA | 10 | 557206939262725267521 | 2026-11-04 |
| 201.182.48.0/22 v4 | no ROA | 46 | 3772113786267521 | 2026-09-18 |
| 201.182.48.0/23 v4 | no ROA | 3 | 37721267521 | 2026-09-18 |
| 201.182.50.0/23 v4 | no ROA | 3 | 37721267521 | 2026-09-18 |