Data as of Nov 15, 2026
152.84.160.0/24
No anonymizer space · no proxy exits in 30 daysFundacao Carlos Chagas Filho de Amparo a Pesquisa
Announcement
this exact prefix
No RPKI
Announced by
Type
Business
Risk
0 / 100 · Low
Recent change
New origin Sep 2026
from AS2715 Fundacao Carlos Chagas Filho de Amparo a Pesquisa, after 1.1 years unannounced
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS2715
BR
- Name
- Fundacao Carlos Chagas Filho de Amparo a Pesquisa
- Type
- Education
- Registered
- Feb 16, 2000
- Domain
- rederio.br
- Website
- www.rederio.br
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2024
- Current origin since
- Sep 2026 · 2 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 152.
84. 0. 0/ 16 - Netname
- 200296
- Registrant
- Centro Brasileiro de Pesquisas Fisicas
- Registrant country
- BR
- Organization
- Centro Brasileiro de Pesquisas Fisicas (33654831001450)
- Handle
- 152.
84. 0. 0/ 16 - Created
- Aug 28, 1991
- RIR
- LACNIC
- Country
- BR
- Delegated
- Aug 28, 1991
- Status
- assigned
Report abuse
Abuse contact
- marita@
cbpf. br - Name
- Marita Maestrelli
- Handle
- MAM214