What is ASN AS267604?

ASN AS267604 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS267604?

AS267604 is listed under REACH TELECOM.

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.

AS267604 REACH TELECOM | IPGeolocation.io

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REACH TELECOM

BR 4 Routes

AS Data

AS267604

AS267604 – REACH TELECOM

AS Number	267604
AS Name
Organization	REACH TELECOM
Country	BR
Number of IPv4 Routes	3
Number of IPv6 Routes	1
ASN type	ISP
Registry	lacnic
Date Allocated	2017-09-25

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Use ASN data for AS267604 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
45.71.104.0/23	AS267604	REACH TELECOM	REACH TELECOM	512
45.71.104.0/24	AS267604	REACH TELECOM	REACH TELECOM	256
45.71.105.0/24	AS267604	REACH TELECOM	REACH TELECOM	256
2804:4420::/32	AS267604	REACH TELECOM	REACH TELECOM	~79×10²⁷

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.
% 2026-06-01T14:03:38-03:00 - 134.199.85.47

aut-num:     AS267604
owner:       REACH TELECOM
responsible: Rodrigo Rocha da Silva
owner-c:     RETEL39
routing-c:   RETEL39
abuse-c:     RETEL39
created:     20170925
changed:     20170925
inetnum:     45.71.104.0/23
inetnum:     2804:4420::/32

nic-hdl-br:  RETEL39
person:      Reach Telecom
created:     20170719
changed:     20230929

% 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.
 % 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.
% 2026-05-31T09:20:13-03:00 - 198.55.120.151

aut-num:     AS267604
owner:       REACH TELECOM
ownerid:     22.115.808/0001-57
responsible: Rodrigo Rocha da Silva
country:     BR
owner-c:     RETEL39
routing-c:   RETEL39
abuse-c:     RETEL39
created:     20170925
changed:     20170925
inetnum:     45.71.104.0/23
inetnum:     2804:4420::/32

nic-hdl-br:  RETEL39
person:      Reach Telecom
e-mail:      noc@fibercom.net.br
country:     BR
created:     20170719
changed:     20230929

% 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.
 % 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.
% 2026-05-30T09:17:51-03:00 - 66.118.40.96

aut-num:     AS267604
owner:       REACH TELECOM
responsible: Rodrigo Rocha da Silva
owner-c:     RETEL39
routing-c:   RETEL39
abuse-c:     RETEL39
created:     20170925
changed:     20170925
inetnum:     45.71.104.0/23
inetnum:     2804:4420::/32

nic-hdl-br:  RETEL39
person:      Reach Telecom
created:     20170719
changed:     20230929

% 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.
 % 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.
% 2026-05-29T09:14:22-03:00 - 206.204.4.115

aut-num:     AS267604
owner:       REACH TELECOM
responsible: Rodrigo Rocha da Silva
owner-c:     RETEL39
routing-c:   RETEL39
abuse-c:     RETEL39
created:     20170925
changed:     20170925
inetnum:     45.71.104.0/23
inetnum:     2804:4420::/32

nic-hdl-br:  RETEL39
person:      Reach Telecom
created:     20170719
changed:     20230929

% 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" : "AS267604",
    "admin_contacts" : [ "RETEL39" ],
    "tech_contacts" : [ "RETEL39" ],
    "abuse_contacts" : [ "RETEL39" ],
    "date_created" : "2017-09-25",
    "date_updated" : "2017-09-25",
    "source" : "lacnic"
  }, {
    "aut_num" : "AS267604",
    "country" : "BR",
    "admin_contacts" : [ "RETEL39" ],
    "tech_contacts" : [ "RETEL39" ],
    "abuse_contacts" : [ "RETEL39" ],
    "date_created" : "2017-09-25",
    "date_updated" : "2017-09-25",
    "source" : "lacnic"
  }, {
    "aut_num" : "AS267604",
    "admin_contacts" : [ "RETEL39" ],
    "tech_contacts" : [ "RETEL39" ],
    "abuse_contacts" : [ "RETEL39" ],
    "date_created" : "2017-09-25",
    "date_updated" : "2017-09-25",
    "source" : "lacnic"
  }, {
    "aut_num" : "AS267604",
    "admin_contacts" : [ "RETEL39" ],
    "tech_contacts" : [ "RETEL39" ],
    "abuse_contacts" : [ "RETEL39" ],
    "date_created" : "2017-09-25",
    "date_updated" : "2017-09-25",
    "source" : "lacnic"
  } ],
  "organization" : {
    "name" : "REACH TELECOM",
    "abuse_contacts" : [ "RETEL39" ],
    "date_created" : "2017-09-25",
    "date_updated" : "2017-09-25",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "RETEL39",
    "date_created" : "2017-07-19",
    "date_updated" : "2023-09-29",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "RETEL39",
    "date_created" : "2017-07-19",
    "date_updated" : "2023-09-29",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "RETEL39",
    "date_created" : "2017-07-19",
    "date_updated" : "2023-09-29",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS263329	FIBERCOM Telecomunicações	BR

Upstreams

AS Number	Description	Country
AS263329	FIBERCOM Telecomunicações	BR

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ASN Summary

AS267604 – REACH TELECOM

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IP Ranges

Raw Whois Response

Parsed Whois Response

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Upstreams

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