What is ASN AS265937?

ASN AS265937 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS265937?

AS265937 is listed under Alianca TecnoinfoLtda.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS265937 Alianca TecnoinfoLtda

ASN Lookup Tool

Alianca TecnoinfoLtda alianca.net.br

BR 31 Routes

AS Data

AS265937

AS265937 – Alianca TecnoinfoLtda

AS Number	265937
AS Name	11.845.592/0001-69
Organization	Alianca TecnoinfoLtda()
Country	BR
Website	alianca.net.br
Number of IPv4 Routes	18
Number of IPv6 Routes	13
ASN type	ISP
Registry	lacnic
Date Allocated	2017-07-07

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2804:4024:2002::/48	AS265937	Alianca TecnoinfoLtda	Alianca TecnoinfoLtda	~1×10²⁴
45.224.160.0/24	AS265937	Alianca TecnoinfoLtda	Alianca TecnoinfoLtda	256
45.179.59.0/24	AS265937	Alianca TecnoinfoLtda	Alianca TecnoinfoLtda	256
45.224.160.0/23	AS265937	Alianca TecnoinfoLtda	Alianca TecnoinfoLtda	512
45.179.56.0/24	AS265937	Alianca TecnoinfoLtda	Alianca TecnoinfoLtda	256
2804:4024:ff04::/48	AS265937	Alianca TecnoinfoLtda	BRASCOOPER - IMPORTACAO E COMERCIO LTDA	~1×10²⁴
2804:4024:ff01::/48	AS265937	Alianca TecnoinfoLtda	Grupo Alfa Net Web Telecom	~1×10²⁴
45.179.58.0/23	AS265937	Alianca TecnoinfoLtda	Alianca TecnoinfoLtda	512
2804:4024:ff05::/48	AS265937	Alianca TecnoinfoLtda	VR3 NET INFORMATICA E TELECOMUNICACOES LTDA	~1×10²⁴
2804:4024:3000::/48	AS265937	Alianca TecnoinfoLtda	Alianca TecnoinfoLtda	~1×10²⁴

Raw Whois Response

% 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.
% 2026-03-26T09:14:44-03:00 - 168.91.101.78

aut-num:     AS265937
owner:       Alianca TecnoinfoLtda
ownerid:     11.845.592/0001-69
responsible: Laiz Rodrigues Cavichioli
country:     BR
owner-c:     LARCA153
routing-c:   MACAV331
abuse-c:     MACAV331
created:     20170707
changed:     20170801
inetnum:     164.163.28.0/22
inetnum:     2804:4024::/32
inetnum:     45.224.160.0/22
inetnum:     45.179.56.0/22
inetnum:     179.63.136.0/23

nic-hdl-br:  LARCA153
person:      LAIZ RODRIGUES CAVICHIOLI
e-mail:      laiz@alianca.net.br
country:     BR
created:     20240905
changed:     20240905

nic-hdl-br:  MACAV331
person:      MARCIO CAVICHIOLI
e-mail:      cavichiol@gmail.com
country:     BR
created:     20170225
changed:     20230503

% 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.

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.lacnic.net",
  "aut_nums" : [ {
    "aut_num" : "AS265937",
    "country" : "BR",
    "admin_contacts" : [ "LARCA153" ],
    "tech_contacts" : [ "MACAV331" ],
    "abuse_contacts" : [ "MACAV331" ],
    "date_created" : "2017-07-07",
    "date_updated" : "2017-08-01",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "11.845.592/0001-69",
    "name" : "Alianca TecnoinfoLtda",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "MACAV331" ],
    "date_created" : "2017-07-07",
    "date_updated" : "2017-08-01",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "LARCA153",
    "country" : "BR",
    "email" : [ "laiz@alianca.net.br" ],
    "date_created" : "2024-09-05",
    "date_updated" : "2024-09-05",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "MACAV331",
    "country" : "BR",
    "email" : [ "cavichiol@gmail.com" ],
    "date_created" : "2017-02-25",
    "date_updated" : "2023-05-03",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "MACAV331",
    "country" : "BR",
    "email" : [ "cavichiol@gmail.com" ],
    "date_created" : "2017-02-25",
    "date_updated" : "2023-05-03",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS262589	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	BR
AS60602	Inovare-Prim SRL	MD
AS14537	Continent 8 LLC	US
AS198150	SIACOM JSC	GE
AS269416	SEMEAR TELECOM EIRELI	BR
AS199524	G-Core Labs S.A.	LU
AS263283	JGNET - J G DE OLIVEIRA MATOS & CIA LTDA	BR
AS262588	EXPLORERNET INFOLINK TECNOLOGIA E TELECOMUNICACOES	BR
AS60503	FNX Tecnologia LTDA	BR
AS206735	Novelcomm LP	GR

Upstreams

AS Number	Description	Country
AS39120	Convergenze S.p.A.	IT
AS13786	Seabras 1 USA, LLC	US
AS7195	EDGEUNO S.A.S	CO
AS35280	F5 Networks SARL	FR
AS14840	BR.Digital Telecom	BR
AS6939	Hurricane Electric LLC	US
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS52468	UFINET PANAMA S.A.	PA
AS7713	Telekomunikasi Indonesia PT	ID
AS53013	UFINET BRASIL S.A.	BR

Downstreams

AS Number	Description	Country
AS267207	RFTecnologia Teleinform�tica Ltda ME	BR
AS267316	Nova Info Telecom Ltda.me	BR
AS271318	MEGA FIBERLINK	BR
AS270678	W.B.G INFORMATICA E TELECOMUNICACOES EIRELI	BR
AS271664	INFINITY FIBRA TELECOMUNICACOES LTDA	BR
AS270241	m.a.carvalho telecomunicacoes me	BR
AS270350	RDS TECNOLOGIA ME	BR
AS271385	FIBRA CHEGOU COMUNICACOES EIRELI	BR