201.55.128.0/19

🇧🇷

CIDR

201.55.128.0/19

IP Version

IPv4

Addresses

8.1K

Mask

/19 (255.255.224.0)

Country

🇧🇷 Brazil

City

Porto Rico

RIR

LACNIC

Status

allocated

Allocated

12/12/2005

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
201.55.128.0/19	AS28620AS28620 - WI - Provedor de Telecomunicacoes Ltda.	Valid	RADB	5/31/2026

6 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
201.55.144.0/20	AS28620AS28620 - WI - Provedor de Telecomunicacoes Ltda.	Valid	—	5/31/2026
201.55.128.0/20	AS28620AS28620 - WI - Provedor de Telecomunicacoes Ltda.	Valid	—	5/31/2026
201.55.152.0/21	AS28620AS28620 - WI - Provedor de Telecomunicacoes Ltda.	Valid	—	5/31/2026
201.55.136.0/21	AS28620AS28620 - WI - Provedor de Telecomunicacoes Ltda.	Valid	—	5/31/2026
201.55.128.0/21	AS28620AS28620 - WI - Provedor de Telecomunicacoes Ltda.	Valid	—	5/31/2026
201.55.144.0/21	AS28620AS28620 - WI - Provedor de Telecomunicacoes Ltda.	Valid	—	5/31/2026

Prefix	Origin	Max Length	Trust Anchor
201.55.128.0/19	AS28620	/32	lacnic
201.55.128.0/19	AS198949	/24	lacnic

Origin	Registry	Maintainer	Modified
AS28620	RADB	MAINT-AS18678	11/13/2023
AS198949	RADB	MAINT-AS198949	10/10/2025

Origin ASN

Geolocation

Country🇧🇷BrazilBR

RegionParaná

CityPorto Rico

API

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

curl -s "https://api.ipctl.io/v1/prefix/201.55.128.0/19" | jq

External Links