AS274552 Cesar De Freitas Souza 🇧🇷 BR

Announcing 7 prefixes, seen at the RIS collectors.

IPv4 prefixes

IPv6 prefixes

3 × /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: AS274552
Name: Cesar De Freitas Souza
Organisation: Cesar De Freitas Souza
Country: 🇧🇷 BR
RIR: LACNIC
Allocated: 2025-09-29

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 7 no ROA (100.0%)

Whois

Fetched from whois.lacnic.net

aut-num:     AS274552
owner:       Cesar De Freitas Souza
ownerid:     33.500.428/0001-52
responsible: Cesar De Freitas Souza
country:     BR
owner-c:     CEFSO79
routing-c:   CEFSO79
abuse-c:     CEFSO79
created:     20250929
changed:     20250929
inetnum:     2804:95dc::/32

nic-hdl-br:  CEFSO79
person:      Cesar de Freitas Souza
e-mail:      cesarfreitascatnet@gmail.com
country:     BR
created:     20230509
changed:     20230509