AS272265 GRX BRASIL TELECOM LTDA 🇧🇷 BR

Announcing 2 prefixes, seen at the RIS collectors.

IPv4 prefixes

512 (2 × /24)

IPv6 prefixes

1 × /32

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS272265
Name: GRX BRASIL TELECOM LTDA
Organisation: GRX BRASIL TELECOM SERVICOS
Country: 🇧🇷 BR
RIR: LACNIC
Allocated: 2021-11-19
Scope: Not Disclosed
Peering policy: Open
Website: http://www.grxtelecom.com.br
PeeringDB: net/29259

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

1 valid (50.0%) 0 invalid (0.0%) 1 no ROA (50.0%)

Whois

Fetched from whois.lacnic.net

aut-num:     AS272265
owner:       GRX BRASIL TELECOM LTDA
ownerid:     34.488.142/0001-61
responsible: GUSTAVO MURTA COIMBRA RIBEIRO
country:     BR
owner-c:     GMCRI10
routing-c:   NGTBR
abuse-c:     GMCRI10
created:     20211119
changed:     20260222
inetnum:     2804:8484::/32

nic-hdl-br:  GMCRI10
person:      Gustavo Murta Coimbra Ribeiro
e-mail:      gustavo@grxtelecom.com.br
country:     BR
created:     20210413
changed:     20251122

nic-hdl-br:  NGTBR
person:      NOC GRX TELECOM BRASIL
e-mail:      noc@grxtelecom.com.br
country:     BR
created:     20260222
changed:     20260222