AS274740 S.M. DE MATOS 🇧🇷 BR

Announcing 6 prefixes, seen at the RIS collectors.

IPv4 prefixes

768 (3 × /24)

IPv6 prefixes

1.8 × /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: AS274740
Name: S.M. DE MATOS
Organisation: S.M. DE MATOS
Country: 🇧🇷 BR
RIR: LACNIC
Allocated: 2025-01-15

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 6 no ROA (100.0%)

Whois

Fetched from whois.lacnic.net

aut-num:     AS274740
owner:       S.M. DE MATOS
ownerid:     09.360.437/0001-00
responsible: SILVANIA MARQUES DE MATOS SILVA
country:     BR
owner-c:     SIMMA105
routing-c:   SIMMA105
abuse-c:     SIMMA105
created:     20250115
changed:     20250115
inetnum:     2804:92e4::/32
inetnum:     192.141.161.0/24
inetnum:     186.227.184.0/23

nic-hdl-br:  SIMMA105
person:      Silvania Marques de Matos
e-mail:      silvaniammsilvasm@outlook.com
country:     BR
created:     20170809
changed:     20241212