HomePrefix Lookup143.20.0.0/24

143.20.0.0/24

🇧🇷
IPv4RIPEassignedAS213920FONSECA FONSECA ALVES TECNOLOGIA LTDA RPKI Valid
CIDR
143.20.0.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇧🇷 Brazil
City
Jardim Paulista
RIR
RIPE
Status
assigned
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
143.20.0.0/24AS213920FONSECA FONSECA ALVES TECNOLOGIA LTDA Valid
RADBRIPE
5/31/2026

RPKI ROAs

3
PrefixOriginMax LengthTrust Anchor
143.20.0.0/24AS13335/24ripe
143.20.0.0/24AS213920/24ripe
143.20.0.0/24AS265919/24ripe

IRR Route Objects

6
OriginRegistryMaintainerModified
AS13335RADBMAINT-AS8347/10/2025
AS213920RADBMAINT-AS8345/21/2025
AS265919RADBMAINT-AS8347/10/2025
AS13335RIPEnetutils-mnt7/10/2025
AS213920RIPEnetutils-mnt5/21/2025
AS265919RIPEnetutils-mnt7/10/2025
Origin ASN
AS213920
FONSECA FONSECA ALVES TECNOLOGIA LTDA
Geolocation
Country🇧🇷BrazilBR
RegionSão Paulo
CityJardim Paulista
Coordinates-23.5600, -46.6517 ↗
Abuse Contact
API
Open
GEThttps://api.ipctl.io/v1/prefix/143.20.0.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/143.20.0.0/24" | jq
External Links
RIPEstat Hurricane Electric BGP