Data as of Nov 9, 2026
143.208.154.0/23
No anonymizer space · no proxy exits in 30 daysFibra Empresas LTDA
Announcement
this exact prefix
No RPKI
Announced by
Type
Internet provider
Recent change
New origin Jul 2026
from AS265130 Fibra Empresas LTDA, after 5.1 years unannounced
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | RPKI |
|---|---|---|---|
| 143.208.152.0/22 since May 2022 | AS265130 | Internet provider |
More specific
Announcements inside
| Prefix | Origin | Type | RPKI |
|---|---|---|---|
| 143.208.154.0/24 since Apr 2026 | AS265130 | Internet provider | |
| 143.208.155.0/24 since Apr 2026 | AS265130 | Internet provider |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS265130
BR
- Name
- Fibra Empresas LTDA
- Type
- Internet provider
- Registered
- Nov 4, 2015
- Domain
- ultrafibraempresas.com.br
- Website
- ultrafibraempresas.com.br/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2016
- Current origin since
- Jul 2026 · 4 mo
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS265130 | TC | ULTRACONEXAO | MAINT-AS265130 | Sep 23, 2024 |
Whois
Registration for this announcement
- Range
- 143.
208. 152. 0/ 22 - Netname
- 267598
- Registrant
- Fibra Empresas LTDA
- Registrant country
- BR
- Organization
- Fibra Empresas LTDA (22322809000172)
- Handle
- 143.
208. 152. 0/ 22 - Created
- Nov 4, 2015
- RIR
- LACNIC
- Country
- BR
- Delegated
- Nov 4, 2015
- Status
- assigned
Report abuse
Abuse contact
- marcos.
mrscunha@ gmail. com - Name
- FIBRA EMPRESAS LTDA
- Handle
- FIELT66