ASN AS52925 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS52925?

AS52925 is listed under Ascenty Data Centers e Telecomunica��es S/A.

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.

AS52925 Ascenty Data Centers e Telecomunica��es S/A

ASN Lookup Tool

Ascenty Data Centers e Telecomunica��es S/A ascenty.com

BR 107 Routes

AS Data

AS52925

AS52925 – Ascenty Data Centers e Telecomunica��es S/A

AS Number	52925
AS Name	13.743.550/0001-42
Organization	Ascenty Data Centers e Telecomunica��es S/A()
Country	BR
Website	ascenty.com
Number of IPv4 Routes	104
Number of IPv6 Routes	3
ASN type	BUSINESS
Registry	lacnic
Date Allocated	2012-08-08

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Use ASN data for AS52925 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
179.190.40.0/24	AS198949	Radware Ltd	Ascenty Data Centers e Telecomunicações S/A	256
177.185.0.0/24	AS198949	Radware Ltd	ASCENTY DATA CENTERS E TELECOMUNICACOES S/A	256
189.45.252.0/24	AS52925	Ascenty Data Centers e Telecomunica��es S/A	Ascenty Data Centers e Telecomunicações S/A	256
179.190.28.0/23	AS198949	Radware Ltd	Ascenty Data Centers e Telecomunicações S/A	512
179.190.1.0/24	AS198949	Radware Ltd	Ascenty Data Centers e Telecomunicações S/A	256
179.190.0.0/18	AS52925	Ascenty Data Centers e Telecomunica��es S/A	Ascenty Data Centers e Telecomunicações S/A	16384
179.190.53.0/24	AS52925	Ascenty Data Centers e Telecomunica��es S/A	Ascenty Data Centers e Telecomunicações S/A	256
179.190.22.0/24	AS198949	Radware Ltd	Ascenty Data Centers e Telecomunicações S/A	256
189.45.244.0/23	AS198949	Radware Ltd	Ascenty Data Centers e Telecomunicações S/A	512
179.190.26.0/24	AS198949	Radware Ltd	Ascenty Data Centers e Telecomunicações S/A	256

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.
% 2026-03-31T09:41:52-03:00 - 136.227.190.57

aut-num:     AS52925
owner:       Ascenty Data Centers e Telecomunica��es S/A
ownerid:     13.743.550/0001-42
responsible: Rodrigo Radaieski
country:     BR
owner-c:     MFBTL
routing-c:   CGRAS
abuse-c:     GRSAS3
created:     20120808
changed:     20130815
inetnum:     177.185.0.0/20
inetnum:     2804:ad4::/32
inetnum:     179.190.0.0/18
inetnum:     138.118.140.0/22
inetnum:     189.45.240.0/21
inetnum:     189.45.248.0/21
inetnum:     177.52.224.0/21
inetnum:     189.39.160.0/20

nic-hdl-br:  MFBTL
person:      METRO FIBER BRASIL TELECOMUNICA��ES LTDA
e-mail:      lista_governanca_ti@ascenty.com
country:     BR
created:     20111116
changed:     20220302

nic-hdl-br:  CGRAS
person:      Centro de Gerencia de Redes Ascenty
e-mail:      cgr@ascenty.com
country:     BR
created:     20120313
changed:     20250603

nic-hdl-br:  GRSAS3
person:      Grupo de seguran�a Ascenty
e-mail:      abuse@ascenty.com
country:     BR
created:     20120313
changed:     20120313

% 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" : "AS52925",
    "country" : "BR",
    "admin_contacts" : [ "MFBTL" ],
    "tech_contacts" : [ "CGRAS" ],
    "abuse_contacts" : [ "GRSAS3" ],
    "date_created" : "2012-08-08",
    "date_updated" : "2013-08-15",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "13.743.550/0001-42",
    "name" : "Ascenty Data Centers e Telecomunica??es S/A",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "GRSAS3" ],
    "date_created" : "2012-08-08",
    "date_updated" : "2013-08-15",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "MFBTL",
    "country" : "BR",
    "email" : [ "lista_governanca_ti@ascenty.com" ],
    "date_created" : "2011-11-16",
    "date_updated" : "2022-03-02",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "CGRAS",
    "country" : "BR",
    "email" : [ "cgr@ascenty.com" ],
    "date_created" : "2012-03-13",
    "date_updated" : "2025-06-03",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "GRSAS3",
    "country" : "BR",
    "email" : [ "abuse@ascenty.com" ],
    "date_created" : "2012-03-13",
    "date_updated" : "2012-03-13",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS263582	PONTO SAT CONECT EIRELI ME	BR
AS262589	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	BR
AS271069	A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA	BR
AS61851	Garra Telecom Ltda	BR
AS266633	Novumnet Acesso a Internet Ltda.	BR
AS14537	Continent 8 LLC	US
AS198150	SIACOM JSC	GE
AS40850	UPIX NETWORKS INTERNATIONAL LLC	US
AS262614	Insper Instituto de Ensino e Pesquisa	BR
AS265442	VISUAL LINK COMUNICACOES MULTIMIDIA LTDA - ME	BR

Upstreams

AS Number	Description	Country
AS39120	Convergenze S.p.A.	IT
AS12956	TELXIUS Cable	ES
AS7195	EDGEUNO S.A.S	CO
AS26615	TIM S/A	BR
AS52320	GlobeNet Cabos Submarinos Colombia, S.A.S.	CO
AS14840	BR.Digital Telecom	BR
AS263237	PowerHost Telecom SPA	CL
AS6939	Hurricane Electric LLC	US
AS20473	The Constant Company, LLC	US
AS6057	Administracion Nacional de Telecomunicaciones	UY

Downstreams

AS Number	Description	Country
AS263582	PONTO SAT CONECT EIRELI ME	BR
AS269070	Hostzone Tecnologia LTDA	BR
AS28630	Ascenty Data Centers e Telecomunica��es S/A	BR
AS266633	Novumnet Acesso a Internet Ltda.	BR
AS14537	Continent 8 LLC	US
AS40850	UPIX NETWORKS INTERNATIONAL LLC	US
AS262614	Insper Instituto de Ensino e Pesquisa	BR
AS264017	WLAN SOLUCOES TECNOLOGICAS	BR
AS269098	AbsamHost Internet Data Center	BR
AS61659	godnet telecom	BR

Legacy Routes

177.185.4.0/24 179.190.61.0/24 201.55.64.0/20