ASN AS52873 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS52873?

AS52873 is listed under Softdados Telecomunicações.

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.

AS52873 Softdados Telecomunicações

ASN Lookup Tool

Softdados Telecomunicações softdados.com

BR 29 Routes

AS Data

AS52873

AS52873 – Softdados Telecomunicações

AS Number	52873
AS Name	17.869.823/0001-50
Organization	Softdados Telecomunicações
Country	BR
Website	softdados.com
Number of IPv4 Routes	28
Number of IPv6 Routes	1
ASN type	ISP
Registry	lacnic
Date Allocated	2012-02-07

ASN Intelligence API for production workflows

Use ASN data for AS52873 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
177.128.209.0/24	AS52873	Softdados Telecomunicações	Softdados Telecomunicações	256
177.128.208.0/23	AS52873	Softdados Telecomunicações	Softdados Telecomunicações	512
138.219.244.0/23	AS52873	Softdados Telecomunicações	Softdados Telecomunicações	512
177.128.212.0/24	AS52873	Softdados Telecomunicações	Softdados Telecomunicações	256
186.250.4.0/23	AS52873	Softdados Telecomunicações	AMI Telecomunicações LTDA	512
177.128.208.0/22	AS52873	Softdados Telecomunicações	Softdados Telecomunicações	1024
138.219.244.0/22	AS52873	Softdados Telecomunicações	Softdados Telecomunicações	1024
177.128.211.0/24	AS52873	Softdados Telecomunicações	Softdados Telecomunicações	256
177.128.212.0/22	AS52873	Softdados Telecomunicações	Softdados Telecomunicações	1024
177.128.210.0/23	AS52873	Softdados Telecomunicações	Softdados Telecomunicações	512

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.
% 2026-04-25T09:25:01-03:00 - 136.227.169.12

aut-num:     AS52873
owner:       Softdados Telecomunica��es
ownerid:     17.869.823/0001-50
responsible: M�rcio Mosquera
country:     BR
owner-c:     SOTEI18
routing-c:   INRSO5
abuse-c:     INRSO5
created:     20120207
changed:     20211230
inetnum:     177.128.208.0/21
inetnum:     2804:890::/32
inetnum:     200.229.220.0/22
inetnum:     138.219.244.0/22

nic-hdl-br:  SOTEI18
person:      SOFTDADOS TELECOMUNICA��ES EIRELI,
e-mail:      marcio@softdados.com
country:     BR
created:     20190817
changed:     20240127

nic-hdl-br:  INRSO5
person:      Interconexao de redes Softcomp
e-mail:      osi@softcompba.com.br
country:     BR
created:     20120125
changed:     20240206

% 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" : "AS52873",
    "country" : "BR",
    "admin_contacts" : [ "SOTEI18" ],
    "tech_contacts" : [ "INRSO5" ],
    "abuse_contacts" : [ "INRSO5" ],
    "date_created" : "2012-02-07",
    "date_updated" : "2021-12-30",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "17.869.823/0001-50",
    "name" : "Softdados Telecomunica??es",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "INRSO5" ],
    "date_created" : "2012-02-07",
    "date_updated" : "2021-12-30",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "SOTEI18",
    "country" : "BR",
    "email" : [ "marcio@softdados.com" ],
    "date_created" : "2019-08-17",
    "date_updated" : "2024-01-27",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "INRSO5",
    "country" : "BR",
    "email" : [ "osi@softcompba.com.br" ],
    "date_created" : "2012-01-25",
    "date_updated" : "2024-02-06",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "INRSO5",
    "country" : "BR",
    "email" : [ "osi@softcompba.com.br" ],
    "date_created" : "2012-01-25",
    "date_updated" : "2024-02-06",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS269658	HUGS TELECOM	BR
AS269075	GO-NET FIBRA	BR
AS265949	INFO TELECOM INTERNET LTDA	BR
AS23074	PETROLEO BRASILEIRO S.A. PETROBRAS	BR
AS270838	Neidnet Telecomunicações	BR
AS139799	Beijing Dajia Internet Information Technology Co., Ltd.	CN
AS266409	SECW TELECOM	BR
AS268637	Easy Connection Internet Ltda. - ME	BR
AS265178	FOX TELECOM INTERNET LTDA	BR
AS262801	AMI Telecomunicações LTDA	BR

Upstreams

AS Number	Description	Country
AS39120	Convergenze S.p.A.	IT
AS12956	TELXIUS Cable	ES
AS35280	F5 Networks SARL	FR
AS262589	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	BR
AS268267	INFONET TELECOMUNICACOES LTDA	BR
AS6939	Hurricane Electric LLC	US
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS3356	Level 3 Parent, LLC	US
AS267613	ELETRONET S.A.	BR

Downstreams

AS Number	Description	Country
AS270801	Salvador Digital ISP	BR
AS270569	JJ NET SERVICOS DE COMUNICACAO MULT LTDA	BR
AS269221	VIP CONNECT SOLUCOES EM COMUNICACAO E NETWORKS	BR
AS273577	MNF TELECOM	BR
AS267319	CAROLINE SANTOS DA SILVA	BR
AS266065	VANGUARDA TELECOMUNICAÇÕES LTDA ME	BR
AS264906	PLANET INTERNET	BR
AS266142	Bahiadados Telecom Ltda.	BR
AS270456	VARIAX SERVICOS DE INTERNET LTDA	BR
AS267369	MAFREDINE TELECOMUNICAÇÕES EIRELI	BR