189.51.176.0/20

🇧🇷

CIDR

189.51.176.0/20

IP Version

IPv4

Addresses

Mask

/20 (255.255.240.0)

Country

🇧🇷 Brazil

City

São Paulo

RIR

LACNIC

Status

assigned

Allocated

9/27/2007

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
189.51.176.0/20	AS28351AS28351 - Claro NXT Telecomunicacoes Ltda	Valid	RADB	5/31/2026

2 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
189.51.176.0/21	AS28351AS28351 - Claro NXT Telecomunicacoes Ltda	Invalid	—	5/31/2026
189.51.184.0/21	AS28351AS28351 - Claro NXT Telecomunicacoes Ltda	Invalid	—	5/31/2026

Prefix	Origin	Max Length	Trust Anchor
189.51.176.0/20	AS28351	/20	lacnic

Origin	Registry	Maintainer	Modified
AS28351	RADB	MAINT-AS4230	11/13/2023

Origin ASN

Geolocation

Country🇧🇷BrazilBR

RegionSão Paulo

CitySão Paulo

API

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

curl -s "https://api.ipctl.io/v1/prefix/189.51.176.0/20" | jq

External Links