What is ASN AS266649?

ASN AS266649 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS266649?

AS266649 is listed under Netcity Tecnologia em Internet 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.

AS266649 Netcity Tecnologia em Internet Ltda ME

ASN Lookup Tool

Netcity Tecnologia em Internet Ltda ME

BR 7 Routes

AS Data

AS266649

AS266649 – Netcity Tecnologia em Internet Ltda ME

AS Number	266649
AS Name
Organization	Netcity Tecnologia em Internet Ltda ME
Country	BR
Number of IPv4 Routes	4
Number of IPv6 Routes	3
ASN type	ISP
Registry	lacnic
Date Allocated	2017-06-22

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Use ASN data for AS266649 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
128.201.127.0/24	AS266649	Netcity Tecnologia em Internet Ltda ME	Netcity Tecnologia em Internet Ltda-ME	256
128.201.125.0/24	AS266649	Netcity Tecnologia em Internet Ltda ME	JULIANA MARIA S BERNARDO	256
2804:3f44:8000::/34	AS266649	Netcity Tecnologia em Internet Ltda ME	Netcity Tecnologia em Internet Ltda-ME	~20×10²⁷
2804:3f44:4000::/34	AS266649	Netcity Tecnologia em Internet Ltda ME	JULIANA MARIA S BERNARDO	~20×10²⁷
2804:3f44:c000::/34	AS266649	Netcity Tecnologia em Internet Ltda ME	Netcity Tecnologia em Internet Ltda-ME	~20×10²⁷
128.201.126.0/24	AS266649	Netcity Tecnologia em Internet Ltda ME	Netcity Tecnologia em Internet Ltda-ME	256
128.201.124.0/24	AS266649	Netcity Tecnologia em Internet Ltda ME	Netcity Tecnologia em Internet Ltda-ME	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.
% 2026-04-10T09:26:09-03:00 - 193.47.59.236

aut-num:     AS266649
owner:       Netcity Tecnologia em Internet Ltda-ME
responsible: janio jose da silva
owner-c:     JAJSI164
routing-c:   JAJSI164
abuse-c:     JAJSI164
created:     20170622
changed:     20231103
inetnum:     128.201.124.0/22
inetnum:     2804:3f44::/32

nic-hdl-br:  JAJSI164
person:      janio jose da silva
created:     20201128
changed:     20250731

% 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" : "AS266649",
    "admin_contacts" : [ "JAJSI164" ],
    "tech_contacts" : [ "JAJSI164" ],
    "abuse_contacts" : [ "JAJSI164" ],
    "date_created" : "2017-06-22",
    "date_updated" : "2023-11-03",
    "source" : "lacnic"
  } ],
  "organization" : {
    "name" : "Netcity Tecnologia em Internet Ltda-ME",
    "abuse_contacts" : [ "JAJSI164" ],
    "date_created" : "2017-06-22",
    "date_updated" : "2023-11-03",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "JAJSI164",
    "date_created" : "2020-11-28",
    "date_updated" : "2025-07-31",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "JAJSI164",
    "date_created" : "2020-11-28",
    "date_updated" : "2025-07-31",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "JAJSI164",
    "date_created" : "2020-11-28",
    "date_updated" : "2025-07-31",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS24482	SG.GS	SG
AS263152	MIGO TELECOM	BR
AS6939	Hurricane Electric LLC	US
AS269429	LUCIANA P. DA SILVA-INFORMATICA-ME	BR
AS52863	UPX TECNOLOGIA LTDA	BR
AS53087	TELY Ltda.	BR
AS52873	Softdados Telecomunicações	BR
AS36236	NetActuate, Inc	US
AS269522	MAISCONNECT TELECOM	BR
AS6424	EDGOO NETWORKS UNIPESSOAL LDA	PT

Upstreams

AS Number	Description	Country
AS52925	Ascenty Data Centers e Telecomunicações S/A	BR
AS39120	Convergenze S.p.A.	IT
AS15830	Equinix EMEA Acquisition Enterprises B.V.	NL
AS269522	MAISCONNECT TELECOM	BR
AS6939	Hurricane Electric LLC	US
AS269429	LUCIANA P. DA SILVA INFORMATICA ME	BR
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS266129	LOCALLINK TELECOMUNICAÇÕES LTDA ME	BR
AS53087	TELY Ltda.	BR
AS266240	A2 TELECOM EIRELI ME	BR

Downstreams

AS Number	Description	Country
AS266392	vip telecom paraiba	BR
AS268664	MEGA TOP MULTIMÍDIA LTDA ME	BR
AS269429	LUCIANA P. DA SILVA INFORMATICA ME	BR