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AS61830 NETTRON PROVEDOR DE INTERNET LTDA ME

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

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AS Data

IP Routes

Raw Whois

Parsed Whois

Peers

Upstreams

Downstreams

Contacts

Legacy Routes

NETTRON PROVEDOR DE INTERNET LTDA ME nettron.net.br

BR 8 Routes

AS Data

AS61830

AS61830 – NETTRON PROVEDOR DE INTERNET LTDA ME

AS Number	61830
AS Name	08.681.088/0001-66
Organization	NETTRON PROVEDOR DE INTERNET LTDA ME
Country	BR
Website	nettron.net.br
Number of IPv4 Routes	7
Number of IPv6 Routes	1
ASN type	ISP
Registry	lacnic
Date Allocated	2014-07-01

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Use ASN data for AS61830 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
201.140.243.0/24	AS61830	NETTRON PROVEDOR DE INTERNET LTDA ME	NETTRON PROVEDOR DE INTERNET LTDA - ME	256
201.140.242.0/24	AS61830	NETTRON PROVEDOR DE INTERNET LTDA ME	NETTRON PROVEDOR DE INTERNET LTDA - ME	256
201.140.240.0/24	AS61830	NETTRON PROVEDOR DE INTERNET LTDA ME	NETTRON PROVEDOR DE INTERNET LTDA - ME	256
2804:19fc::/32	AS61830	NETTRON PROVEDOR DE INTERNET LTDA ME	NETTRON PROVEDOR DE INTERNET LTDA - ME	~79×10²⁷
201.140.241.0/24	AS61830	NETTRON PROVEDOR DE INTERNET LTDA ME	NETTRON PROVEDOR DE INTERNET LTDA - ME	256
201.140.240.0/22	AS61830	NETTRON PROVEDOR DE INTERNET LTDA ME	NETTRON PROVEDOR DE INTERNET LTDA - ME	1024
201.140.240.0/23	AS61830	NETTRON PROVEDOR DE INTERNET LTDA ME	NETTRON PROVEDOR DE INTERNET LTDA - ME	512
201.140.242.0/23	AS61830	NETTRON PROVEDOR DE INTERNET LTDA ME	NETTRON PROVEDOR DE INTERNET LTDA - ME	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.
% 2026-04-25T09:15:21-03:00 - 185.77.251.172

aut-num:     AS61830
owner:       NETTRON PROVEDOR DE INTERNET LTDA - ME
ownerid:     08.681.088/0001-66
responsible: Helmo Wolter
country:     BR
owner-c:     HEW33
routing-c:   NONET14
abuse-c:     NONET14
created:     20140701
changed:     20231016
inetnum:     201.140.240.0/22
inetnum:     2804:19fc::/32

nic-hdl-br:  HEW33
person:      Helmo Wolter
e-mail:      helmo@nettron.com.br
country:     BR
created:     20051004
changed:     20250701

nic-hdl-br:  NONET14
person:      NOC NETTRON
e-mail:      noc@nettron.net.br
country:     BR
created:     20231014
changed:     20231016

% 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" : "AS61830",
    "country" : "BR",
    "admin_contacts" : [ "HEW33" ],
    "tech_contacts" : [ "NONET14" ],
    "abuse_contacts" : [ "NONET14" ],
    "date_created" : "2014-07-01",
    "date_updated" : "2023-10-16",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "08.681.088/0001-66",
    "name" : "NETTRON PROVEDOR DE INTERNET LTDA - ME",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "NONET14" ],
    "date_created" : "2014-07-01",
    "date_updated" : "2023-10-16",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "HEW33",
    "country" : "BR",
    "email" : [ "helmo@nettron.com.br" ],
    "date_created" : "2005-10-04",
    "date_updated" : "2025-07-01",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "NONET14",
    "country" : "BR",
    "email" : [ "noc@nettron.net.br" ],
    "date_created" : "2023-10-14",
    "date_updated" : "2023-10-16",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "NONET14",
    "country" : "BR",
    "email" : [ "noc@nettron.net.br" ],
    "date_created" : "2023-10-14",
    "date_updated" : "2023-10-16",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS28283	Adylnet Telecom	BR

Upstreams

AS Number	Description	Country
AS28283	Adylnet Telecom	BR

Frequently Asked Questions

What is ASN AS61830?

ASN AS61830 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS61830?

AS61830 is listed under NETTRON PROVEDOR DE INTERNET LTDA ME.

What do peers, upstreams, and downstreams mean?

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 included here?

WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access full ASN table data?

This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.

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ASN Summary

AS61830 – NETTRON PROVEDOR DE INTERNET LTDA ME

ASN Intelligence API for production workflows

IP Ranges

Raw Whois Response

Parsed Whois Response

Peers

Upstreams

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Frequently Asked Questions