ASN AS52557 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS52557?

AS52557 is listed under FLYNET 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.

AS52557 FLYNET TELECOM LTDA ME

ASN Lookup Tool

FLYNET TELECOM LTDA ME flynet.net.br

BR 5 Routes

AS Data

AS52557

AS52557 – FLYNET TELECOM LTDA ME

AS Number	52557
AS Name	09.408.264/0001-53
Organization	FLYNET TELECOM LTDA ME
Country	BR
Website	flynet.net.br
Number of IPv4 Routes	2
Number of IPv6 Routes	3
ASN type	ISP
Registry	lacnic
Date Allocated	2013-02-08

ASN Intelligence API for production workflows

Use ASN data for AS52557 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
177.86.8.0/21	AS52557	FLYNET TELECOM LTDA ME	FLYNET TELECOM LTDA - ME	2048
2804:cd0::/32	AS52557	FLYNET TELECOM LTDA ME	FLYNET TELECOM LTDA - ME	~79×10²⁷
2804:cd0::/33	AS52557	FLYNET TELECOM LTDA ME	FLYNET TELECOM LTDA - ME	~40×10²⁷
2804:cd0:8000::/33	AS52557	FLYNET TELECOM LTDA ME	FLYNET TELECOM LTDA - ME	~40×10²⁷
177.86.8.0/22	AS52557	FLYNET TELECOM LTDA ME	FLYNET TELECOM LTDA - ME	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.
% 2026-07-26T09:22:37-03:00 - 94.46.5.241

aut-num:     AS52557
owner:       FLYNET TELECOM LTDA - ME
ownerid:     09.408.264/0001-53
responsible: WISNER FERREIRA NETTO JUNIOR
country:     BR
owner-c:     WFJ64
routing-c:   EDSAN191
abuse-c:     WFJ64
created:     20130208
changed:     20260309
inetnum:     177.86.8.0/21
inetnum:     2804:cd0::/32

nic-hdl-br:  WFJ64
person:      WISNER FERREIRA NETTO JUNIOR
e-mail:      wisner@flynet.net.br
country:     BR
created:     20050318
changed:     20250121

nic-hdl-br:  EDSAN191
person:      Edielson Santana
e-mail:      edielson_atm@hotmail.com
country:     BR
created:     20100818
changed:     20240303

% 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" : "AS52557",
    "country" : "BR",
    "admin_contacts" : [ "WFJ64" ],
    "tech_contacts" : [ "EDSAN191" ],
    "abuse_contacts" : [ "WFJ64" ],
    "date_created" : "2013-02-08",
    "date_updated" : "2026-03-09",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "09.408.264/0001-53",
    "name" : "FLYNET TELECOM LTDA - ME",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "WFJ64" ],
    "date_created" : "2013-02-08",
    "date_updated" : "2026-03-09",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "WFJ64",
    "country" : "BR",
    "email" : [ "wisner@flynet.net.br" ],
    "date_created" : "2005-03-18",
    "date_updated" : "2025-01-21",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "EDSAN191",
    "country" : "BR",
    "email" : [ "edielson_atm@hotmail.com" ],
    "date_created" : "2010-08-18",
    "date_updated" : "2024-03-03",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "WFJ64",
    "country" : "BR",
    "email" : [ "wisner@flynet.net.br" ],
    "date_created" : "2005-03-18",
    "date_updated" : "2025-01-21",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS28260	ALTA REDE CORPORATE NETWORK TELECOM LTDA - EPP	BR
AS270353	Tyna Host - Datacenter no Brasil	BR
AS14840	BR.Digital Telecom	BR
AS61680	ACESSO SIMPLES LTDA	BR
AS61624	INFNOC TECNOLOGIA LTDA	BR
AS57463	NetIX Communications JSC	BG
AS61745	NBS TELECOM	BR
AS269783	WIND NET S.A.	PY
AS262462	Aranet Play	BR
AS199524	G Core Labs S.A.	LU
AS33891	Core Backbone GmbH	DE
AS4230	CLARO S.A.	BR
AS37468	Angola Cables	AO
AS271253	LINK BRASIL TELECOMUNICACOES LTDA	BR
AS268689	ELEVEL TECNOLOGIA LTDA	BR
AS1031	PEER 1031 LLC	US
AS262588	EXPLORERNET INFOLINK TECNOLOGIA E TELECOMUNICACOES	BR
AS23106	AMERICAN TOWER DO BRASIL-COMUNICAÇÂO MULTIMÍDIA LT	BR
AS266400	Ferenz Networks	BR
AS268763	GO FAST TELECOMUNICACOES LTDA.	BR
AS1000	LINK AMERICAN	US
AS266519	PROVERADIO TELECOM	BR
AS263661	BRASIL DIGITAL SERVIÇOS DE INFORMATICA E COMERCIO	BR
AS49544	i3D.net B.V	NL

Upstreams

AS Number	Description	Country
AS37468	Angola Cables	AO
AS268689	ELEVEL TECNOLOGIA LTDA	BR
AS14840	BR.Digital Telecom	BR
AS1031	PEER 1031 LLC	US
AS33891	Core Backbone GmbH	DE
AS4230	CLARO S.A.	BR

Downstreams

AS Number	Description	Country
AS268763	GO FAST TELECOMUNICACOES LTDA.	BR