What is ASN AS266493?

ASN AS266493 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS266493?

AS266493 is listed under R. L. HOFFMANN.

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.

AS266493 R. L. HOFFMANN | IPGeolocation.io

ASN Lookup Tool

R. L. HOFFMANN soumaisinternet.com.br

BR 10 Routes

AS Data

AS266493

AS266493 – R. L. HOFFMANN

AS Number	266493
AS Name	20.424.680/0001-88
Organization	R. L. HOFFMANN
Country	BR
Website	soumaisinternet.com.br
Number of IPv4 Routes	5
Number of IPv6 Routes	5
ASN type	ISP
Registry	lacnic
Date Allocated	2017-01-12

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2804:38ac:8000::/34	AS266493	R. L. HOFFMANN	R. L. HOFFMANN	~20×10²⁷
170.244.84.0/22	AS266493	R. L. HOFFMANN	R. L. HOFFMANN	1024
2804:38ac::/32	AS266493	R. L. HOFFMANN	R. L. HOFFMANN	~79×10²⁷
170.244.86.0/24	AS266493	R. L. HOFFMANN	R. L. HOFFMANN	256
2804:38ac:4000::/34	AS266493	R. L. HOFFMANN	R. L. HOFFMANN	~20×10²⁷
170.244.84.0/24	AS266493	R. L. HOFFMANN	R. L. HOFFMANN	256
170.244.85.0/24	AS266493	R. L. HOFFMANN	R. L. HOFFMANN	256
2804:38ac:c000::/34	AS266493	R. L. HOFFMANN	R. L. HOFFMANN	~20×10²⁷
170.244.87.0/24	AS266493	R. L. HOFFMANN	R. L. HOFFMANN	256
2804:38ac::/34	AS266493	R. L. HOFFMANN	R. L. HOFFMANN	~20×10²⁷

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.
% 2026-07-27T09:24:35-03:00 - 180.149.10.12

aut-num:     AS266493
owner:       R. L. HOFFMANN
ownerid:     20.424.680/0001-88
responsible: SN BANDA LARGA
country:     BR
owner-c:     SBLCT
routing-c:   SBLCT
abuse-c:     YOSLT2
created:     20170112
changed:     20220909
inetnum:     170.244.84.0/22
inetnum:     2804:38ac::/32

nic-hdl-br:  SBLCT
person:      SN BANDA LARGA COMERCIO E TELECOMUNICACO
e-mail:      rodrigo@soumaisinternet.com.br
country:     BR
created:     20180627
changed:     20250620

nic-hdl-br:  YOSLT2
person:      YOU SOLU��ES LTDA
e-mail:      noc@youisp.com.br
country:     BR
created:     20210727
changed:     20220922

% 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" : "AS266493",
    "country" : "BR",
    "admin_contacts" : [ "SBLCT" ],
    "tech_contacts" : [ "SBLCT" ],
    "abuse_contacts" : [ "YOSLT2" ],
    "date_created" : "2017-01-12",
    "date_updated" : "2022-09-09",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "20.424.680/0001-88",
    "name" : "R. L. HOFFMANN",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "YOSLT2" ],
    "date_created" : "2017-01-12",
    "date_updated" : "2022-09-09",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "SBLCT",
    "country" : "BR",
    "email" : [ "rodrigo@soumaisinternet.com.br" ],
    "date_created" : "2018-06-27",
    "date_updated" : "2025-06-20",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "SBLCT",
    "country" : "BR",
    "email" : [ "rodrigo@soumaisinternet.com.br" ],
    "date_created" : "2018-06-27",
    "date_updated" : "2025-06-20",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "YOSLT2",
    "country" : "BR",
    "email" : [ "noc@youisp.com.br" ],
    "date_created" : "2021-07-27",
    "date_updated" : "2022-09-22",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS9498	Bharti Airtel Limited	IN
AS52642	SN BANDA LARGA COMERCIO E TELECOMUNICACOES LTDA	BR
AS28917	Fiord Networks, UAB	LT
AS22356	Durand do Brasil Ltda	BR
AS33891	Core Backbone GmbH	DE
AS3303	Swisscom (Schweiz) AG	CH
AS37468	Angola Cables	AO
AS199524	G-Core Labs S.A.	LU
AS271253	LINK BRASIL TELECOMUNICACOES LTDA	BR
AS9498	Bharti Airtel Ltd	IN
AS52654	Bi-Link Telecom	BR
AS3303	Swisscom Schweiz AG	CH
AS24940	Hetzner Online GmbH	DE
AS270467	Conecta Telecom	BR
AS263661	BRASIL DIGITAL SERVIÇOS DE INFORMATICA E COMERCIO	BR
AS52925	Ascenty Data Centers e Telecomunicações S/A	BR
AS53062	GGNET TELECOMUNICACOES LTDA	BR
AS52654	Bi Link Telecom	BR
AS61625	Grupo We Dev LTDA	BR
AS14840	BR.Digital Telecom	BR
AS52642	SN BANDA LARGA COMERCIO E TELECOMUNICACOES LTDA -	BR
AS33891	Core-Backbone GmbH	DE
AS61745	NBS TELECOM	BR
AS199524	G Core Labs S.A.	LU
AS8455	atom86 BV	NL
AS1031	PEER 1031 LLC	US
AS1828	Unitas Global	US
AS999	CORIX NETWORKS	US
AS49544	i3D.net B.V	NL

Upstreams

AS Number	Description	Country
AS52925	Ascenty Data Centers e Telecomunicações S/A	BR
AS53062	GGNET TELECOMUNICACOES LTDA	BR
AS8455	atom86 BV	NL
AS37468	Angola Cables	AO
AS9498	Bharti Airtel Limited	IN
AS52654	Bi Link Telecom	BR
AS14840	BR.Digital Telecom	BR
AS1031	PEER 1031 LLC	US
AS3303	Swisscom Schweiz AG	CH
AS33891	Core Backbone GmbH	DE

Downstreams

AS Number	Description	Country
AS52642	SN BANDA LARGA COMERCIO E TELECOMUNICACOES LTDA	BR
AS61625	Grupo We Dev LTDA	BR
AS270467	Conecta Telecom	BR