200.237.0.0/19 - Rede Nacional De Ensino E Pesquisa (AS1916)
CIDR
200.237.0.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇧🇷 Brazil
City
Asa Sul
RIR
LACNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 200.237.0.0/19 | AS1916 Rede Nacional de Ensino e Pesquisa | Valid | - | 2026-10-11 |
More-Specific Announcements
5 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 200.237.0.0/20 | AS1916 Rede Nacional de Ensino e Pesquisa | Valid | - | 2026-10-11 |
| 200.237.7.0/24 | AS1916 Rede Nacional de Ensino e Pesquisa | Valid | - | 2026-10-11 |
| 200.237.8.0/24 | AS1916 Rede Nacional de Ensino e Pesquisa | Valid | - | 2026-10-11 |
| 200.237.9.0/24 | AS1916 Rede Nacional de Ensino e Pesquisa | Valid | - | 2026-10-11 |
| 200.237.12.0/24 | AS1916 Rede Nacional de Ensino e Pesquisa | Valid | - | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 200.237.0.0/18 | AS1916 | /27 | lacnic |
Origin ASN
AS1916
Rede Nacional de Ensino e Pesquisa
Related Prefixes
Geolocation
Learn more
- RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
- RPKI validatorCheck ROA coverage for any prefix or ASN
- What is BGP?How prefixes are announced and routed
- More-specific prefixesGlossary: covering and more-specific routes
- IPv4 transfers in the LACNIC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/200.237.0.0/19Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/200.237.0.0/19" | jq
External Links