AS264552 JustWeb Telecomunicai¿½i¿½es LTDA

• IPv4 Prefixes
• IPv6 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	45.172.80.0/23	JustWeb Telecomunicai¿½i¿½es LTDA		-
	45.172.82.0/23	JustWeb Telecomunicai¿½i¿½es LTDA		-
	138.0.172.0/23	JustWeb Telecomunicai¿½i¿½es LTDA		138.0.172.0/22	Lacnic
	138.0.174.0/23	JustWeb Telecomunicai¿½i¿½es LTDA		138.0.172.0/22	Lacnic
	170.79.52.0/23	JustWeb Telecomunicai¿½i¿½es LTDA		170.79.52.0/22	Lacnic
	170.79.54.0/23	JustWeb Telecomunicai¿½i¿½es LTDA		170.79.52.0/22	Lacnic
	201.148.112.0/23	JustWeb Telecomunicai¿½i¿½es LTDA		-
	201.148.114.0/23	JustWeb Telecomunicai¿½i¿½es LTDA		-

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	2804:2164::/34	JustWeb Telecomunicai¿½i¿½es LTDA		2804:2164::/32	Lacnic
	2804:2164::/32	JustWeb Telecomunicai¿½i¿½es LTDA		-
	2804:2164:4000::/34	JustWeb Telecomunicai¿½i¿½es LTDA		-
	2804:2164:8000::/34	JustWeb Telecomunicai¿½i¿½es LTDA		-
	2804:2164:c000::/34	JustWeb Telecomunicai¿½i¿½es LTDA		-

• IPv4 Peers
• IPv6 Peers

Country	ASN	Name	Description	IPv6
	AS34224	NETERRA-AS	Neterra Ltd.
	AS28656	BTT TELECOMUNICACOES S.A.	BTT TELECOMUNICACOES S.A.
	AS16735	ALGAR TELECOM S/A	ALGAR TELECOM S/A
	AS57463	NetIX	NetIX Communications JSC
	AS6939	HURRICANE	Hurricane Electric LLC

Country	ASN	Name	Description	IPv4
	AS16735	ALGAR TELECOM S/A	ALGAR TELECOM S/A
	AS57463	NetIX	NetIX Communications JSC
	AS28656	BTT TELECOMUNICACOES S.A.	BTT TELECOMUNICACOES S.A.
	AS6939	HURRICANE	Hurricane Electric LLC

• IPv4 Upstreams
• IPv6 Upstreams

Country	ASN	Name	Description	IPv6
	AS16735	ALGAR TELECOM S/A	ALGAR TELECOM S/A
	AS28656	BTT TELECOMUNICACOES S.A.	BTT TELECOMUNICACOES S.A.
	AS6939	HURRICANE	Hurricane Electric LLC

IPv4 Upstream Graph

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IPv4 Upstream Graph

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Country	ASN	Name	Description	IPv4
	AS16735	ALGAR TELECOM S/A	ALGAR TELECOM S/A
	AS28656	BTT TELECOMUNICACOES S.A.	BTT TELECOMUNICACOES S.A.
	AS6939	HURRICANE	Hurricane Electric LLC

IPv6 Upstream Graph

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IPv6 Upstream Graph

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• IPv6 Downstreams

Country	ASN	Name	Description
	AS28656	BTT TELECOMUNICACOES S.A.	BTT TELECOMUNICACOES S.A.

% IP Client: 2a10:b641:57:84a:39ae:36c5:2705:7202
 % 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.
% 2025-04-21T01:52:55-03:00 - 2a10:b641:57:84a:39ae:36c5:2705:7202

aut-num:     AS264552
owner:       JustWeb Telecomunicai¿½i¿½es LTDA
ownerid:     15.699.599/0001-70
responsible: Diego Carvalho
country:     BR
owner-c:     JUTEL31
routing-c:   DIJCA7
abuse-c:     DIJCA7
created:     20150107
changed:     20150127
inetnum:     138.0.172.0/22
inetnum:     2804:2164::/32
inetnum:     170.79.52.0/22
inetnum:     45.172.80.0/22
inetnum:     201.148.112.0/22
as-in:       from AS264362 100 accept ANY
as-in:       from AS25280 100 accept ANY
as-out:      to AS264362 announce { 138.0.172.0/22 }
as-out:      to AS25280 announce { 138.0.172.0/22 }

nic-hdl-br:  JUTEL31
person:      Justweb Telecomunicai¿½i¿½es
e-mail:      noc@justweb.com.br
country:     BR
created:     20170523
changed:     20240730

nic-hdl-br:  DIJCA7
person:      Diego Josi¿½ de Carvalho
e-mail:      noc@justweb.com.br
country:     BR
created:     20110508
changed:     20170523

% Security and mail abuse issues should also be addressed to cert.br,
% respectivelly to cert@cert.br and mail-abuse@cert.br
%
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% registrants, contacts, tickets, providers, IPs, and ASNs.