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AS267164 S & R Telecomunicações 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

S & R Telecomunicações LTDA optimotelecom.com.br

BR 6 Routes

AS Data

AS267164

AS267164 – S & R Telecomunicações LTDA

AS Number	267164
AS Name	04.069.581/0001-79
Organization	S & R Telecomunicações LTDA
Country	BR
Website	optimotelecom.com.br
Number of IPv4 Routes	4
Number of IPv6 Routes	2
ASN type	ISP
Registry	lacnic
Date Allocated	2018-01-22

ASN Intelligence API for production workflows

Use ASN data for AS267164 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
45.230.156.0/24	AS267164	S & R Telecomunica��es LTDA	S & R Telecomunicações LTDA	256
2804:4918:8300::/40	AS267164	S & R Telecomunica��es LTDA	S & R Telecomunicações LTDA	~309×10²⁴
2804:4918:8400::/40	AS267164	S & R Telecomunica��es LTDA	S & R Telecomunicações LTDA	~309×10²⁴
45.230.158.0/24	AS267164	S & R Telecomunica��es LTDA	S & R Telecomunicações LTDA	256
45.230.159.0/24	AS267164	S & R Telecomunica��es LTDA	S & R Telecomunicações LTDA	256
45.230.157.0/24	AS267164	S & R Telecomunica��es LTDA	S & R Telecomunicações LTDA	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.
% 2026-04-10T09:25:21-03:00 - 136.227.186.69

aut-num:     AS267164
owner:       S & R Telecomunica��es LTDA
ownerid:     04.069.581/0001-79
responsible: FRANCISCO MACIEL ARA�JO DOS SANTOS
country:     BR
owner-c:     FMADS5
routing-c:   OPTEL3
abuse-c:     OPTEL3
created:     20180122
changed:     20220608
inetnum:     45.230.156.0/22
inetnum:     2804:4918::/32
inetnum:     168.196.12.0/22

nic-hdl-br:  FMADS5
person:      FRANCISCO MACIEL ARA�JO DOS SANTOS
e-mail:      s6macielaraujo@gmail.com
country:     BR
created:     20210702
changed:     20240826

nic-hdl-br:  OPTEL3
person:      OPTIMO TELECOM
e-mail:      noc@optimotelecom.com.br
country:     BR
created:     20171204
changed:     20220606

% 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" : "AS267164",
    "country" : "BR",
    "admin_contacts" : [ "FMADS5" ],
    "tech_contacts" : [ "OPTEL3" ],
    "abuse_contacts" : [ "OPTEL3" ],
    "date_created" : "2018-01-22",
    "date_updated" : "2022-06-08",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "04.069.581/0001-79",
    "name" : "S & R Telecomunica??es LTDA",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "OPTEL3" ],
    "date_created" : "2018-01-22",
    "date_updated" : "2022-06-08",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "FMADS5",
    "country" : "BR",
    "email" : [ "s6macielaraujo@gmail.com" ],
    "date_created" : "2021-07-02",
    "date_updated" : "2024-08-26",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "OPTEL3",
    "country" : "BR",
    "email" : [ "noc@optimotelecom.com.br" ],
    "date_created" : "2017-12-04",
    "date_updated" : "2022-06-06",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "OPTEL3",
    "country" : "BR",
    "email" : [ "noc@optimotelecom.com.br" ],
    "date_created" : "2017-12-04",
    "date_updated" : "2022-06-06",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS269502	TECHNET COMUNICACAO MULTIMIDIA LTDA	BR
AS268330	SUPRINET TELECOM	BR
AS61621	Norte.Net Telecomunicações Ltda	BR

Upstreams

AS Number	Description	Country
AS268330	SUPRINET TELECOM	BR
AS61621	Norte.Net Telecomunicações Ltda	BR

Downstreams

AS Number	Description	Country
AS269502	TECHNET COMUNICACAO MULTIMIDIA LTDA	BR

Frequently Asked Questions

What is ASN AS267164?

ASN AS267164 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS267164?

AS267164 is listed under S & R Telecomunicações 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.