What is ASN AS273357?

ASN AS273357 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS273357?

AS273357 is listed under mks net solucoes em internet.

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.

AS273357 mks net solucoes em internet

ASN Lookup Tool

mks net solucoes em internet yahoo.com.br

BR 3 Routes

AS Data

AS273357

AS273357 – mks net solucoes em internet

AS Number	273357
AS Name	21.794.382/0001-42
Organization	mks net solucoes em internet
Country	BR
Website	yahoo.com.br
Number of IPv4 Routes	1
Number of IPv6 Routes	2
ASN type	ISP
Registry	lacnic
Date Allocated	2023-10-11

ASN Intelligence API for production workflows

Use ASN data for AS273357 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2804:8d70::/32	AS273357	mks net solucoes em internet	mks net solucoes em internet	~79×10²⁷
206.84.77.0/24	AS273357	mks net solucoes em internet	MKS NET	256
2804:8d70::/33	AS273357	mks net solucoes em internet	mks net solucoes em internet	~40×10²⁷

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.
% 2026-07-16T09:25:57-03:00 - 94.176.127.13

aut-num:     AS273357
owner:       mks net solucoes em internet
ownerid:     21.794.382/0001-42
responsible: michell kayser
country:     BR
owner-c:     MIKSI12
routing-c:   MIKSI12
abuse-c:     MIKSI12
created:     20231011
changed:     20231011
inetnum:     2804:8d70::/32

nic-hdl-br:  MIKSI12
person:      michell kayser silva
e-mail:      michell.kayser@yahoo.com.br
country:     BR
created:     20210622
changed:     20260710

% 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" : "AS273357",
    "country" : "BR",
    "admin_contacts" : [ "MIKSI12" ],
    "tech_contacts" : [ "MIKSI12" ],
    "abuse_contacts" : [ "MIKSI12" ],
    "date_created" : "2023-10-11",
    "date_updated" : "2023-10-11",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "21.794.382/0001-42",
    "name" : "mks net solucoes em internet",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "MIKSI12" ],
    "date_created" : "2023-10-11",
    "date_updated" : "2023-10-11",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "MIKSI12",
    "country" : "BR",
    "email" : [ "michell.kayser@yahoo.com.br" ],
    "date_created" : "2021-06-22",
    "date_updated" : "2026-07-10",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "MIKSI12",
    "country" : "BR",
    "email" : [ "michell.kayser@yahoo.com.br" ],
    "date_created" : "2021-06-22",
    "date_updated" : "2026-07-10",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "MIKSI12",
    "country" : "BR",
    "email" : [ "michell.kayser@yahoo.com.br" ],
    "date_created" : "2021-06-22",
    "date_updated" : "2026-07-10",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS268624	Gamers Club Ltda	BR
AS6939	Hurricane Electric LLC	US
AS266142	Bahiadados Telecom Ltda.	BR
AS14537	Continent 8 LLC	US
AS267256	ONETIS TECNOLOGIA LTDA	BR
AS269416	SEMEAR TELECOM EIRELI	BR
AS263283	JGNET - J G DE OLIVEIRA MATOS & CIA LTDA	BR
AS199524	G-Core Labs S.A.	LU
AS271253	LINK BRASIL TELECOMUNICACOES LTDA	BR
AS22381	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	BR
AS270052	STARTELECOM S.A.	PY
AS266400	Ferenz Networks	BR
AS269558	B S V TELECOMUNICACOES E SERVICOS LTDA	BR
AS22548	Núcleo de Inf. e Coord. do Ponto BR NIC.BR	BR
AS1000	LINK AMERICAN	US
AS51185	MainStreaming SpA	IT
AS263661	BRASIL DIGITAL SERVIÇOS DE INFORMATICA E COMERCIO	BR
AS60503	FNX Tecnologia LTDA	BR
AS53062	GGNET TELECOMUNICACOES LTDA	BR
AS16552	Tiggee LLC	US
AS268138	Thiago aparecido scaramuzza santana	BR
AS270888	V8 Telecom LTDA	BR
AS263237	PowerHost Telecom SPA	CL
AS61573	IP TELECOM	BR
AS61680	ACESSO SIMPLES LTDA	BR
AS32590	Valve Corporation	US
AS57463	NetIX Communications JSC	BG
AS61624	INFNOC TECNOLOGIA LTDA	BR
AS28624	PROVEDORA CMA INTERNET LTDA	BR
AS263321	ILOGNET PROVEDOR	BR
AS266959	SKYINF SOLUCOES EM TECNOLOGIA DE INFORMACAO LTDA	BR
AS61568	ALOO TELECOM - FSF TECNOLOGIA SA	BR
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
AS263541	IMF NETWORK DATA LTDA - ME	BR
AS61832	DB3 SERVICOS DE TELECOMUNICACOES S.A	BR
AS24482	SG.GS	SG
AS263152	MIGO TELECOM	BR
AS214331	TESKE VIRTUAL SYSTEM LTDA	BR
AS274676	MULTIWAY COMERCIO E REPRESENTACOES LTDA	BR
AS271175	ARACAGYNET LTDA	BR
AS28634	Life Tecnologia Ltda.	BR
AS266213	PLANETCLICK TELECOMUNICACOES LTDA	BR
AS52873	Softdados Telecomunicações	BR
AS262503	WIKI TELECOMUNICACOES EIRELI	BR
AS269641	RURALNET BRASIL	BR
AS36236	NetActuate, Inc	US
AS265197	são miguel telecomunicações e informatica ltda - m	BR
AS268976	Weclix Telecom S/A	BR
AS53202	Acesso10 Telecom	BR
AS39120	Convergenze S.p.A.	IT
AS264409	GRUPO YAX	BR
AS28300	Speed Serviços de Internet Ltda	BR
AS22548	Núcleo de Inf. e Coord. do Ponto BR - NIC.BR	BR
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS265269	MEGA TELE INFORMATICA	BR
AS52468	UFINET PANAMA S.A.	PA

Upstreams

AS Number	Description	Country
AS39120	Convergenze S.p.A.	IT
AS269558	B S V TELECOMUNICACOES E SERVICOS LTDA	BR
AS6939	Hurricane Electric LLC	US
AS265269	MEGA TELE INFORMATICA	BR
AS6057	Administracion Nacional de Telecomunicaciones	UY

Downstreams

AS Number	Description	Country
AS271175	ARACAGYNET LTDA	BR