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AS270558 VITWORK COMUNICAÇÃO LTDA

Q: Why is WHOIS data shown for an ASN?

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

ASN Lookup Tool

VITWORK COMUNICAÇÃO LTDA terabit.com.br

BR 4 Routes

AS Data

AS270558

AS270558 – VITWORK COMUNICAÇÃO LTDA

AS Number	270558
AS Name	21.262.786/0001-95
Organization	VITWORK COMUNICAÇÃO LTDA
Country	BR
Website	terabit.com.br
Number of IPv4 Routes	3
Number of IPv6 Routes	1
ASN type	ISP
Registry	lacnic
Date Allocated	2020-03-24

ASN Intelligence API for production workflows

Use ASN data for AS270558 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
201.216.74.0/23	AS270558	VITWORK COMUNICAÇÃO LTDA	VITWORK COMUNICAÇÃO LTDA	512
201.216.72.0/23	AS270558	VITWORK COMUNICAÇÃO LTDA	VITWORK COMUNICAÇÃO LTDA	512
2804:6dd4::/32	AS270558	VITWORK COMUNICAÇÃO LTDA	VITWORK COMUNICAÇÃO LTDA	~79×10²⁷
201.216.72.0/22	AS270558	VITWORK COMUNICAÇÃO LTDA	VITWORK COMUNICAÇÃO LTDA	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.
% 2026-04-25T09:17:50-03:00 - 136.227.174.93

aut-num:     AS270558
owner:       VITWORK COMUNICA��O LTDA
ownerid:     21.262.786/0001-95
responsible: DILMARIO SANTANA ALVES
country:     BR
owner-c:     VHBPE4
routing-c:   NOTER5
abuse-c:     NOTER5
created:     20200324
changed:     20221006
inetnum:     201.216.72.0/22
inetnum:     2804:6dd4::/32

nic-hdl-br:  VHBPE4
person:      VITOR HUGO BORGES PEDREIRA
e-mail:      vitor.53@hotmail.com
country:     BR
created:     20190605
changed:     20230303

nic-hdl-br:  NOTER5
person:      NOC Terabit
e-mail:      noc@terabit.com.br
country:     BR
created:     20210316
changed:     20251010

% 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" : "AS270558",
    "country" : "BR",
    "admin_contacts" : [ "VHBPE4" ],
    "tech_contacts" : [ "NOTER5" ],
    "abuse_contacts" : [ "NOTER5" ],
    "date_created" : "2020-03-24",
    "date_updated" : "2022-10-06",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "21.262.786/0001-95",
    "name" : "VITWORK COMUNICA??O LTDA",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "NOTER5" ],
    "date_created" : "2020-03-24",
    "date_updated" : "2022-10-06",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "VHBPE4",
    "country" : "BR",
    "email" : [ "vitor.53@hotmail.com" ],
    "date_created" : "2019-06-05",
    "date_updated" : "2023-03-03",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "NOTER5",
    "country" : "BR",
    "email" : [ "noc@terabit.com.br" ],
    "date_created" : "2021-03-16",
    "date_updated" : "2025-10-10",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "NOTER5",
    "country" : "BR",
    "email" : [ "noc@terabit.com.br" ],
    "date_created" : "2021-03-16",
    "date_updated" : "2025-10-10",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS11432	Telium Telecomunicaï¿½ï¿½es Ltda	BR
AS7195	EDGEUNO S.A.S	CO
AS262589	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	BR
AS6939	Hurricane Electric LLC	US
AS266142	Bahiadados Telecom Ltda.	BR
AS14537	Continent 8 LLC	US
AS269416	SEMEAR TELECOM EIRELI	BR
AS263283	JGNET - J G DE OLIVEIRA MATOS & CIA LTDA	BR
AS199524	G-Core Labs S.A.	LU
AS270514	JF PAUFERRO DOS SANTOS	BR

Upstreams

AS Number	Description	Country
AS61568	ALOO TELECOM FSF TECNOLOGIA SA	BR
AS39120	Convergenze S.p.A.	IT
AS35280	F5 Networks SARL	FR
AS14840	BR.Digital Telecom	BR
AS262589	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	BR
AS6939	Hurricane Electric LLC	US
AS6057	Administracion Nacional de Telecomunicaciones	UY

Downstreams

AS Number	Description	Country
AS270514	JF PAUFERRO DOS SANTOS	BR

Frequently Asked Questions

What is ASN AS270558?

ASN AS270558 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS270558?

AS270558 is listed under VITWORK COMUNICAÇÃO LTDA.

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.