HomePrefix Lookup187.121.224.0/21

187.121.224.0/21

🇧🇷
IPv4LACNICallocatedAS266356AS266356 - PRONTO FIBRA LTDA RPKI Valid
CIDR
187.121.224.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇧🇷 Brazil
City
Palmas
RIR
LACNIC
Status
allocated
Allocated
3/8/2010

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
187.121.224.0/21AS266356AS266356 - PRONTO FIBRA LTDA Valid
RADB
5/31/2026

Covering Prefix

14 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
187.121.228.0/22AS266356AS266356 - PRONTO FIBRA LTDA Valid—5/31/2026
187.121.224.0/22AS266356AS266356 - PRONTO FIBRA LTDA Valid—5/31/2026
187.121.224.0/23AS266356AS266356 - PRONTO FIBRA LTDA Valid—5/31/2026
187.121.226.0/23AS266356AS266356 - PRONTO FIBRA LTDA Valid—5/31/2026
187.121.230.0/23AS266356AS266356 - PRONTO FIBRA LTDA Valid—5/31/2026
187.121.228.0/23AS266356AS266356 - PRONTO FIBRA LTDA Valid—5/31/2026
187.121.230.0/24AS266356AS266356 - PRONTO FIBRA LTDA Valid—5/31/2026
187.121.231.0/24AS266356AS266356 - PRONTO FIBRA LTDA Valid—5/31/2026
187.121.227.0/24AS266356AS266356 - PRONTO FIBRA LTDA Valid—5/31/2026
187.121.226.0/24AS266356AS266356 - PRONTO FIBRA LTDA Valid—5/31/2026
187.121.224.0/24AS266356AS266356 - PRONTO FIBRA LTDA Valid—5/31/2026
187.121.225.0/24AS266356AS266356 - PRONTO FIBRA LTDA Valid—5/31/2026
187.121.228.0/24AS266356AS266356 - PRONTO FIBRA LTDA Valid—5/31/2026
187.121.229.0/24AS266356AS266356 - PRONTO FIBRA LTDA Valid—5/31/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
187.121.224.0/21AS266356/24lacnic

IRR Route Objects

1
OriginRegistryMaintainerModified
AS266356RADBMAINT-AS42301/3/2025
Origin ASN
AS266356
AS266356 - PRONTO FIBRA LTDA
Geolocation
Country🇧🇷BrazilBR
RegionTocantins
CityPalmas
Coordinates-10.1674, -48.3277 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/187.121.224.0/21

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/187.121.224.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP