200.20.48.0/21
🇧🇷CIDR
200.20.48.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇧🇷 Brazil
City
Rio de Janeiro (Centro)
RIR
LACNIC
Status
assigned
Allocated
3/10/2000
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 200.20.48.0/21 | AS28159AS28159 - PRODERJ - Centro de Tecnologia da Informacao do RJ | No ROA | RADB | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 200.20.0.0/16 | AS2715AS2715 - Fundacao Carlos Chagas Filho de Amparo a Pesquisa | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS28159 | RADB | MAINT-AS4230 | 3/13/2025 |
Geolocation
Country🇧🇷BrazilBR
RegionRio de Janeiro
CityRio de Janeiro (Centro)
Coordinates-22.9030, -43.1831 ↗
API
Open https://api.ipctl.io/v1/prefix/200.20.48.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/200.20.48.0/21" | jq
External Links