AS268051 NEXFIBRA TELECOMUNICACOES LTDA

• IPv4 Prefixes
• IPv6 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	45.168.20.0/24	NEXFIBRA TELECOMUNICACOES LTDA		45.168.20.0/22	Lacnic
	45.168.21.0/24	Nex Telecom LTDA		45.168.20.0/22	Lacnic
	45.168.23.0/24	NEXFIBRA TELECOMUNICACOES LTDA		-

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	2804:5734::/33	NEXFIBRA TELECOMUNICACOES LTDA		2804:5734::/32	Lacnic
	2804:5734::/32	NEXFIBRA TELECOMUNICACOES LTDA		-
	2804:5734:8000::/33	NEXFIBRA TELECOMUNICACOES LTDA		2804:5734::/32	Lacnic

• IPv4 Peers
• IPv6 Peers

Country	ASN	Name	Description	IPv6
	AS271023	TERA SOLUCOES	TERA SOLUCOES

Country	ASN	Name	Description	IPv4
	AS270417	UP Down Telecom Ltda	UP Down Telecom Ltda
	AS271023	TERA SOLUCOES	TERA SOLUCOES

• IPv4 Upstreams
• IPv6 Upstreams

Country	ASN	Name	Description	IPv6
	AS271023	TERA SOLUCOES	TERA SOLUCOES

IPv4 Upstream Graph

×

IPv4 Upstream Graph

Loading...

Loading...

Country	ASN	Name	Description	IPv4
	AS271023	TERA SOLUCOES	TERA SOLUCOES
	AS270417	UP Down Telecom Ltda	UP Down Telecom Ltda

IPv6 Upstream Graph

×

IPv6 Upstream Graph

Loading...

Loading...

% IP Client: 2a10:b641:57:a077:8205:ad4:61eb:a6c1
 % Copyright (c) Nic.br - Use of this data is governed by the Use and
% Privacy Policy at https://registro.br/upp . Distribution,
% commercialization, reproduction, and use for advertising or similar
% purposes are expressly prohibited.
% 2025-06-12T05:12:04-03:00 - 2a10:b641:57:a077:8205:ad4:61eb:a6c1

aut-num:     AS268051
owner:       NEXFIBRA TELECOMUNICACOES LTDA
ownerid:     24.709.711/0001-06
responsible: ROSEMEIRE ALMEIDA DOS SANTOS
country:     BR
owner-c:     GIJCA31
routing-c:   GIJCA31
abuse-c:     GIJCA31
created:     20181205
changed:     20181205
inetnum:     45.168.20.0/22
inetnum:     2804:5734::/32

nic-hdl-br:  GIJCA31
person:      Gilvan de Jesus Cardozo
e-mail:      nexfibradominiobr@gmail.com
country:     BR
created:     20180517
changed:     20240809

% Security and mail abuse issues should also be addressed to cert.br,
% respectivelly to cert@cert.br and mail-abuse@cert.br
%
% whois.registro.br only accepts exact match queries for domains,
% registrants, contacts, tickets, providers, IPs, and ASNs.