200.128.128.0/18 - Rede Nacional De Ensino E Pesquisa (AS1916)
CIDR
200.128.128.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇧🇷 Brazil
City
São José do Rio Preto
RIR
LACNIC
Status
assigned
Allocated
2000-02-15
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 200.128.128.0/18 | AS1916 AS1916 - Rede Nacional de Ensino e Pesquisa | Valid | Other IRR | 2026-10-12 |
More-Specific Announcements
5 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 200.128.128.0/21 | AS1916 AS1916 - Rede Nacional de Ensino e Pesquisa | Valid | - | 2026-10-12 |
| 200.128.136.0/21 | AS1916 AS1916 - Rede Nacional de Ensino e Pesquisa | Valid | - | 2026-10-12 |
| 200.128.144.0/21 | AS1916 AS1916 - Rede Nacional de Ensino e Pesquisa | Valid | - | 2026-10-12 |
| 200.128.152.0/21 | AS1916 AS1916 - Rede Nacional de Ensino e Pesquisa | Valid | - | 2026-10-12 |
| 200.128.184.0/22 | AS1916 AS1916 - Rede Nacional de Ensino e Pesquisa | Valid | - | 2026-10-12 |
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/200.128.128.0/18Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/200.128.128.0/18" | jq
External Links