AS271069 A4 TELECOM PROVEDOR DE ACESSO

A4 TELECOM PROVEDOR DE ACESSO

Company Website

IPv4 Addresses: 1,280

Number of Peers: 13

Number of Prefixes: 11

Traffic Estimation: 20-50Gbps

ASN
Prefixes
Peers
Upstreams
Downstreams
Graphs
World Map
Raw Whois
IX

AS271069 Summary

Regional Registry:

Lacnic

Allocation Status:

Allocated

Allocation Date:

4^th August 2020

Allocated Country:

Traffic Estimation:

20-50Gbps

Traffic Ratio:

Balanced

Internet Exchanges:

4

Website:

https://a4telecom.com.br/

AS271069 Network

IPv4 Prefixes:

7

IPv4 Peers:

7

IPv4 Upstreams:

3

IPv6 Prefixes:

4

IPv6 Peers:

6

IPv6 Upstreams:

4

Contacts

Email Contacts:

None

Abuse Contacts:

None

Address:

Unknown

IPv4 Prefixes
IPv6 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	138.97.79.0/24	ALVES E ALCANTARA LTDA		-
	179.48.0.0/24	A4 TELECOM PROVEDOR DE ACESSO		-
	179.48.0.0/23	A4 TELECOM PROVEDOR DE ACESSO		-
	179.48.0.0/22	A4 TELECOM PROVEDOR DE ACESSO		-
	179.48.2.0/23	A4 TELECOM PROVEDOR DE ACESSO		-
	179.48.2.0/24	A4 TELECOM PROVEDOR DE ACESSO		-
	179.48.3.0/24	A4 TELECOM PROVEDOR DE ACESSO		-

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	2804:7358::/32	ALVES E ALCANTARA LTDA		2804:7358::/32	Lacnic
	2804:75c8::/32	A4 TELECOM PROVEDOR DE ACESSO		2804:75c8::/32	Lacnic
	2804:75c8::/33	A4 TELECOM PROVEDOR DE ACESSO		2804:75c8::/32	Lacnic
	2804:75c8:8000::/33			-

IPv4 Peers
IPv6 Peers

Country	ASN	Name	Description	IPv6
	AS270909	ALVES E ALCANTARA LTDA	ALVES E ALCANTARA LTDA
	AS265061	MIRIANE ARAUJO LIMA DE OLIVEIRA - ME	MIRIANE ARAUJO LIMA DE OLIVEIRA - ME
	AS6939	HURRICANE	Hurricane Electric LLC
	AS3303	SWISSCOM	Swisscom (Switzerland) Ltd
	AS1031	PEER1-1031	PEER 1031 LLC
	AS57463	NetIX	NetIX Communications JSC
	AS34224	NETERRA-AS	Neterra Ltd.

Country	ASN	Name	Description	IPv4
	AS1031	PEER1-1031	PEER 1031 LLC
	AS270909	ALVES E ALCANTARA LTDA	ALVES E ALCANTARA LTDA
	AS265038	TELFO SERVICO DE TELECOMUNICACOES LTDA	TELFO SERVICO DE TELECOMUNICACOES LTDA
	AS57463	NetIX	NetIX Communications JSC
	AS6939	HURRICANE	Hurricane Electric LLC
	AS265061	MIRIANE ARAUJO LIMA DE OLIVEIRA - ME	MIRIANE ARAUJO LIMA DE OLIVEIRA - ME

IPv4 Upstreams
IPv6 Upstreams

Country	ASN	Name	Description	IPv6
	AS265061	MIRIANE ARAUJO LIMA DE OLIVEIRA - ME	MIRIANE ARAUJO LIMA DE OLIVEIRA - ME
	AS1031	PEER1-1031	PEER 1031 LLC
	AS6939	HURRICANE	Hurricane Electric LLC

IPv4 Upstream Graph

Country	ASN	Name	Description	IPv4
	AS265061	MIRIANE ARAUJO LIMA DE OLIVEIRA - ME	MIRIANE ARAUJO LIMA DE OLIVEIRA - ME
	AS1031	PEER1-1031	PEER 1031 LLC
	AS6939	HURRICANE	Hurricane Electric LLC
	AS265038	TELFO SERVICO DE TELECOMUNICACOES LTDA	TELFO SERVICO DE TELECOMUNICACOES LTDA

IPv6 Upstream Graph

IPv4 Downstreams
IPv6 Downstreams

Country	ASN	Name	Description	IPv6
	AS270909	ALVES E ALCANTARA LTDA	ALVES E ALCANTARA LTDA

Country	ASN	Name	Description	IPv4
	AS270909	ALVES E ALCANTARA LTDA	ALVES E ALCANTARA LTDA

% IP Client: 2a10:b641:57:8f0f:703c:f401:7cc0:cbe6
 
% Copyright (c) Nic.br
%  The use of the data below is only permitted as described in
%  full by the Use and Privacy Policy at https://registro.br/upp ,
%  being prohibited its distribution, commercialization or
%  reproduction, in particular, to use it for advertising or
%  any similar purpose.
%  2025-01-14T05:23:37-03:00 - IP: 2a10:b641:57:8f0f:703c:f401:7cc0:cbe6

aut-num:     AS271069
owner:       A4 TELECOM PROVEDOR DE ACESSO
ownerid:     36.947.064/0001-41
responsible: Jessica Lima da Silva Fontes
country:     BR
owner-c:     JELSI227
routing-c:   JELSI227
abuse-c:     JELSI227
created:     20200804
changed:     20230315
inetnum:     179.48.0.0/22
inetnum:     2804:75c8::/32

nic-hdl-br:  JELSI227
person:      Jessica Lima da Silva
e-mail:      jessica.fontes@a4telecom.com.br
country:     BR
created:     20200328
changed:     20240712

% Security and mail abuse issues should also be addressed to
% cert.br, http://www.cert.br/ , respectivelly to cert@cert.br
% and mail-abuse@cert.br
%
% whois.registro.br accepts only direct match queries. Types
% of queries are: domain (.br), registrant (tax ID), ticket,
% provider, CIDR block, IP and ASN.

Country	IX	Name	IPv4	IPv6	Port Speed
	IX.br (PTT.br) São Paulo	IX.br (PTT.br) São Paulo	187.16.214.180	2001:12f8::214:180	20 Gbps
	IX.br (PTT.br) Fortaleza	IX.br (PTT.br) Fortaleza	45.68.73.191	2001:12f8:0:9::145:191	20 Gbps
	IX.br (PTT.br) Rio de Janeiro	IX.br (PTT.br) Rio de Janeiro	45.6.55.140	2001:12f8:0:2::55:140	20 Gbps
	IX.br (PTT.br) Fortaleza	IX.br (PTT.br) Fortaleza	45.68.75.46	2001:12f8:0:9::147:46	20 Gbps