Data as of Nov 7, 2026
200.237.12.0/24
No anonymizer space · no proxy exits in 30 daysRede Nacional de Ensino e Pesquisa
Announcement
this exact prefix
RPKI valid
Announced by
Type
Business
Risk
0 / 100 · Low
Recent change
New origin Sep 18, 2026
from AS1916 Rede Nacional de Ensino e Pesquisa, after 2 years unannounced
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 200.237.0.0/20 since Sep 18, 2026 | AS1916 | Business | 1 | |
| 200.237.0.0/19 since Oct 2024 | AS1916 | Business | 1 |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS1916
BR
- Name
- Rede Nacional de Ensino e Pesquisa
- Type
- Education
- Registered
- Nov 16, 1999
- Domain
- rnp.br
- Website
- www.rnp.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
- Jan 2021
- Current origin since
- Sep 18, 2026 · 2 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 200.237.0.0/18 | AS1916 | /27 | LACNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 200.
237. 0. 0/ 18 - Netname
- 3012
- Registrant
- Rede Nacional de Ensino e Pesquisa
- Registrant country
- BR
- Organization
- Rede Nacional de Ensino e Pesquisa (03508097000136)
- Handle
- 200.
237. 0. 0/ 18 - Created
- Feb 16, 2000
- RIR
- LACNIC
- Country
- BR
- Delegated
- Feb 16, 2000
- Status
- assigned
Report abuse
Abuse contact
- cais@
cais. rnp. br - Name
- Security Incidents Response Center
- Handle
- SIC128