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AS271665 FBT NET LTDA | IPGeolocation.io

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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Legacy Routes

FBT NET LTDA zandona.com

BR 3 Routes

AS Data

AS271665

AS271665 – FBT NET LTDA

AS Number	271665
AS Name	31.651.402/0001-80
Organization	FBT NET LTDA
Country	BR
Website	zandona.com
Number of IPv4 Routes	1
Number of IPv6 Routes	2
ASN type	ISP
Registry	lacnic
Date Allocated	2021-03-09

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Use ASN data for AS271665 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2804:7f14::/32	AS271665	FBT NET LTDA	FBT NET LTDA	~79×10²⁷
200.219.136.0/23	AS271665	FBT NET LTDA	FBT NET LTDA	512
2804:7f14:8000::/33	AS271665	FBT NET LTDA	FBT NET LTDA	~40×10²⁷

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.
% 2026-07-10T09:15:52-03:00 - 139.5.104.214

aut-num:     AS271665
owner:       FBT NET LTDA
ownerid:     31.651.402/0001-80
responsible: TIAGO ROST NET
country:     BR
owner-c:     TIROS38
routing-c:   GRZ2
abuse-c:     TIROS38
created:     20210309
changed:     20260630
inetnum:     2804:7f14::/32
inetnum:     200.219.136.0/23

nic-hdl-br:  TIROS38
person:      TIAGO ROST
e-mail:      tiago.rost@outlook.com
country:     BR
created:     20190125
changed:     20220204

nic-hdl-br:  GRZ2
person:      Giovani Rodrigues Zandona
e-mail:      giovani@zandona.com
country:     BR
created:     20011107
changed:     20220405

% 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" : "AS271665",
    "country" : "BR",
    "admin_contacts" : [ "TIROS38" ],
    "tech_contacts" : [ "GRZ2" ],
    "abuse_contacts" : [ "TIROS38" ],
    "date_created" : "2021-03-09",
    "date_updated" : "2026-06-30",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "31.651.402/0001-80",
    "name" : "FBT NET LTDA",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "TIROS38" ],
    "date_created" : "2021-03-09",
    "date_updated" : "2026-06-30",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "TIROS38",
    "country" : "BR",
    "email" : [ "tiago.rost@outlook.com" ],
    "date_created" : "2019-01-25",
    "date_updated" : "2022-02-04",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "GRZ2",
    "country" : "BR",
    "email" : [ "giovani@zandona.com" ],
    "date_created" : "2001-11-07",
    "date_updated" : "2022-04-05",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "TIROS38",
    "country" : "BR",
    "email" : [ "tiago.rost@outlook.com" ],
    "date_created" : "2019-01-25",
    "date_updated" : "2022-02-04",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS266201	VERO S.A	BR

Upstreams

AS Number	Description	Country
AS266201	VERO S.A	BR

Frequently Asked Questions

What is ASN AS271665?

ASN AS271665 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS271665?

AS271665 is listed under FBT NET 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.

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ASN Summary

AS271665 – FBT NET LTDA

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IP Ranges

Raw Whois Response

Parsed Whois Response

Peers

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