What is ASN AS263456?

ASN AS263456 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS263456?

AS263456 is listed under MKNETWORK TELECOM LTDA ME.

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.

AS263456 MKNETWORK TELECOM LTDA ME

ASN Lookup Tool

MKNETWORK TELECOM LTDA ME mknetwork.com.br

BR 11 Routes

AS Data

AS263456

AS263456 – MKNETWORK TELECOM LTDA ME

AS Number	263456
AS Name	11.013.037/0001-70
Organization	MKNETWORK TELECOM LTDA ME
Country	BR
Website	mknetwork.com.br
Number of IPv4 Routes	4
Number of IPv6 Routes	7
ASN type	ISP
Registry	lacnic
Date Allocated	2013-12-11

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Use ASN data for AS263456 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2804:1218:a000::/36	AS263456	MKNETWORK TELECOM LTDA ME	MKNETWORK TELECOM LTDA ME	~5×10²⁷
177.190.146.0/24	AS263456	MKNETWORK TELECOM LTDA ME	MKNETWORK TELECOM LTDA ME	256
177.190.145.0/24	AS263456	MKNETWORK TELECOM LTDA ME	MKNETWORK TELECOM LTDA ME	256
2804:1218:4000::/36	AS263456	MKNETWORK TELECOM LTDA ME	MKNETWORK TELECOM LTDA ME	~5×10²⁷
177.190.147.0/24	AS263456	MKNETWORK TELECOM LTDA ME	MKNETWORK TELECOM LTDA ME	256
2804:1218:a000::/44	AS263456	MKNETWORK TELECOM LTDA ME	MKNETWORK TELECOM LTDA ME	~19×10²⁴
2804:1218:b000::/36	AS263456	MKNETWORK TELECOM LTDA ME	MKNETWORK TELECOM LTDA ME	~5×10²⁷
2804:1218::/36	AS263456	MKNETWORK TELECOM LTDA ME	MKNETWORK TELECOM LTDA ME	~5×10²⁷
177.190.144.0/24	AS263456	MKNETWORK TELECOM LTDA ME	MKNETWORK TELECOM LTDA ME	256
2804:1218:8000::/36	AS263456	MKNETWORK TELECOM LTDA ME	MKNETWORK TELECOM LTDA ME	~5×10²⁷
2804:1218:9000::/36	AS263456	MKNETWORK TELECOM LTDA ME	MKNETWORK TELECOM LTDA ME	~5×10²⁷

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.
% 2026-09-29T09:25:16-03:00 - 191.102.162.171

aut-num:     AS263456
owner:       MKNETWORK TELECOM LTDA ME
ownerid:     11.013.037/0001-70
responsible: THALYTA TEIXEIRA JORGE
country:     BR
owner-c:     THTJO3
routing-c:   THTJO3
abuse-c:     THTJO3
created:     20131211
changed:     20191121
inetnum:     177.190.144.0/22
inetnum:     2804:1218::/32

nic-hdl-br:  THTJO3
person:      THALYTA TEIXEIRA JORGE
e-mail:      mknetwork@mknetwork.com.br
country:     BR
created:     20191031
changed:     20251231

% 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" : "AS263456",
    "country" : "BR",
    "admin_contacts" : [ "THTJO3" ],
    "tech_contacts" : [ "THTJO3" ],
    "abuse_contacts" : [ "THTJO3" ],
    "date_created" : "2013-12-11",
    "date_updated" : "2019-11-21",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "11.013.037/0001-70",
    "name" : "MKNETWORK TELECOM LTDA ME",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "THTJO3" ],
    "date_created" : "2013-12-11",
    "date_updated" : "2019-11-21",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "THTJO3",
    "country" : "BR",
    "email" : [ "mknetwork@mknetwork.com.br" ],
    "date_created" : "2019-10-31",
    "date_updated" : "2025-12-31",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "THTJO3",
    "country" : "BR",
    "email" : [ "mknetwork@mknetwork.com.br" ],
    "date_created" : "2019-10-31",
    "date_updated" : "2025-12-31",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "THTJO3",
    "country" : "BR",
    "email" : [ "mknetwork@mknetwork.com.br" ],
    "date_created" : "2019-10-31",
    "date_updated" : "2025-12-31",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS268624	Gamers Club Ltda	BR
AS262589	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	BR
AS268241	DIGITUS INFORMATICA LTDA ME	BR
AS14537	Continent 8 LLC	US
AS198150	SIACOM JSC	GE
AS267256	ONETIS TECNOLOGIA LTDA	BR
AS269416	SEMEAR TELECOM EIRELI	BR
AS37468	Angola Cables	AO
AS262588	EXPLORERNET INFOLINK TECNOLOGIA E TELECOMUNICACOES	BR
AS273355	System Computadores LTDA	BR
AS1000	LINK AMERICAN	US
AS22548	Núcleo de Inf. e Coord. do Ponto BR NIC.BR	BR
AS60503	FNX Tecnologia LTDA	BR
AS263031	SCJ Info Com. Serv. de Informatica Ltda	BR
AS206735	Novelcomm LP	GR
AS268138	Thiago aparecido scaramuzza santana	BR
AS270888	V8 Telecom LTDA	BR
AS263121	Atende Telecom LTDA	BR
AS14840	BR.Digital Telecom	BR
AS263237	PowerHost Telecom SPA	CL
AS32590	Valve Corporation	US
AS53062	ACESSOLINE TELECOMUNICACOES LTDA	BR
AS274387	MASTERLINK TELECOM LTDA ME	BR
AS61624	INFNOC TECNOLOGIA LTDA	BR
AS12735	TurkNet Iletisim Hizmetleri A.S.	TR
AS28624	PROVEDORA CMA INTERNET LTDA	BR
AS263541	IMF NETWORK DATA LTDA ME	BR
AS266009	T2WEB SOLUCOES TECNOLOGICAS LTDA	BR
AS60602	Inovare Prim SRL	MD
AS263321	ILOGNET PROVEDOR	BR
AS1031	PEER 1031 LLC	US
AS213622	Falcon FZE LLC	AE
AS262427	Invista Net Provedor de Acesso Ltda	BR
AS999	CORIX NETWORKS	US
AS52999	START NETWORKS S/A	BR
AS264479	Turbozone Internet	BR
AS266519	PROVERADIO TELECOM	BR
AS267613	ELETRONET S.A.	BR
AS270587	figueiredo provedores eireli	BR
AS61832	DB3 SERVICOS DE TELECOMUNICACOES S.A	BR
AS12741	Netia SA	PL
AS263152	MIGO TELECOM	BR
AS14868	LIGGA SERVICOS EM TELECOM S.A.	BR
AS274828	Evandro Oliveira Fonseca ME	BR
AS274676	MULTIWAY COMERCIO E REPRESENTACOES LTDA	BR
AS11432	Telium Telecomunicações Ltda	BR
AS23106	AMERICAN TOWER DO BRASIL COMUNICAÇÃO MULTIMÍDIA LT	BR
AS28634	Life Tecnologia Ltda.	BR
AS52873	Softdados Telecomunicações	BR
AS132337	AXCLUSIVE PTE. LTD.	SG
AS52695	NETFACIL LTDA ME	BR
AS61621	Norte.Net Telecomunicações Ltda	BR
AS269115	TELECOM PROVEDORES E REDES DE COMUNICAÇÃO	BR
AS53202	Acesso10 Telecom	BR
AS28198	SEMPRE TELECOMUNICACOES LTDA	BR
AS39120	Convergenze S.p.A.	IT
AS28300	Speed Serviços de Internet Ltda	BR
AS52468	UFINET PANAMA S.A.	PA
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS269783	WIND NET S.A.	PY

Upstreams

AS Number	Description	Country
AS37468	Angola Cables	AO
AS39120	Convergenze S.p.A.	IT
AS263903	INFORBARRA TELECOM	BR
AS35280	F5 Networks SARL	FR
AS6939	Hurricane Electric LLC	US
AS23106	AMERICAN TOWER DO BRASIL COMUNICAÇÃO MULTIMÍDIA LT	BR
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS137409	GSL Networks Pty LTD	AU
AS28198	SEMPRE TELECOMUNICACOES LTDA	BR
AS61626	UNIVERSIDADE ESTADUAL DE PONTA GROSSA	BR

Downstreams

AS Number	Description	Country
AS263031	SCJ Info Com. Serv. de Informatica Ltda	BR
AS263121	Atende Telecom LTDA	BR
AS52967	NT Brasil Tecnologia Ltda. ME	BR
AS270644	Lagoanet Telecomunicações	BR
AS274828	Evandro Oliveira Fonseca ME	BR
AS274387	MASTERLINK TELECOM LTDA ME	BR
AS266167	CELERIX TECNOLOGIA DE TELECOMUNICACOES LTDA	BR
AS268241	DIGITUS INFORMATICA LTDA ME	BR
AS267256	ONETIS TECNOLOGIA LTDA	BR
AS26456	John Hancock Life Insurance Company U.S.A.	US
AS266369	GNET TELECOM	BR
AS273355	System Computadores LTDA	BR
AS270587	figueiredo provedores eireli	BR