ASN Lookup Tool

Empresa Catarinense de Tecnologia em Telecom. Ltda BR BR 47 Routes

AS Data

AS11844

AS11844 – Empresa Catarinense de Tecnologia em Telecom. Ltda

AS Number 11844
AS Name
Organization Empresa Catarinense de Tecnologia em Telecom. Ltda
Country BR
Number of IPv4 Routes 44
Number of IPv6 Routes 3
ASN type ISP
Registry lacnic
Date Allocated 2000-06-12

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Use ASN data for AS11844 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
200.188.244.0/22 1024
200.188.254.0/24 256
189.85.182.0/24 256
200.194.232.0/21 2048
200.188.224.0/24 256
200.194.234.0/24 256
200.188.233.0/24 256
200.188.224.0/19 8192
200.194.239.0/24 256
200.188.246.0/24 256
2804:1c::/32 ~79×10²⁷
200.194.236.0/22 1024
200.194.235.0/24 256
189.85.185.0/24 256
200.188.228.0/24 256
189.85.180.0/24 256
189.85.181.0/24 256
2804:1c::/33 ~40×10²⁷
200.194.238.0/24 256
189.85.175.0/24 256
200.194.232.0/22 1024
189.85.188.0/24 256
200.188.234.0/24 256
200.188.230.0/24 256
189.85.189.0/24 256
200.188.248.0/24 256
189.85.176.0/24 256
200.188.227.0/24 256
189.85.172.0/24 256
200.188.235.0/24 256
2804:1c:8000::/33 ~40×10²⁷
200.194.236.0/23 512
200.188.250.0/24 256
200.188.236.0/24 256
189.85.191.0/24 256
200.188.255.0/24 256
189.85.177.0/24 256
189.85.184.0/22 1024
200.188.226.0/24 256
189.85.167.0/24 256
189.85.160.0/19 8192
200.188.245.0/24 256
189.85.180.0/22 1024
200.188.224.0/22 1024
189.85.173.0/24 256
200.188.252.0/22 1024
200.188.249.0/24 256

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.
% 2026-07-24T09:34:10-03:00 - 134.199.78.126

aut-num:     AS11844
owner:       Empresa Catarinense de Tecnologia em Telecom. Ltda
responsible: Artur Antonio Vasquez
owner-c:     OLTEL
routing-c:   OLTEL
abuse-c:     OLTEL
created:     20000612
changed:     20231212
inetnum:     200.194.232.0/21
inetnum:     200.188.224.0/19
inetnum:     189.85.160.0/19
inetnum:     2804:1c::/32
as-in:       from AS14840 100 accept ANY
as-in:       from AS267469 100 accept ANY
as-out:      to AS14840 announce AS11844
as-out:      to AS267469 announce AS11844

nic-hdl-br:  OLTEL
person:      Ol� Telecom
created:     20070912
changed:     20241211

% 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.

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       11844
ASName:         LACNIC-11844
ASHandle:       AS11844
RegDate:        2002-07-27
Updated:        2007-12-17
Comment:        This AS is under LACNIC responsibility for further allocations to
Comment:        users in LACNIC region.
Comment:        Please see http://www.lacnic.net/ for further details, or check the
Comment:        WHOIS server located at http://whois.lacnic.net
Ref:            https://rdap.arin.net/registry/autnum/11844

ResourceLink:  http://lacnic.net/cgi-bin/lacnic/whois
ResourceLink:  whois.lacnic.net


OrgName:        Latin American and Caribbean IP address Regional Registry
OrgId:          LACNIC
Address:        Rambla Republica de Mexico 6125
City:           Montevideo
StateProv:      
PostalCode:     11400
Country:        UY
RegDate:        2002-07-27
Updated:        2018-03-15
Ref:            https://rdap.arin.net/registry/entity/LACNIC

ReferralServer:  whois://whois.lacnic.net
ResourceLink:  http://lacnic.net/cgi-bin/lacnic/whois

OrgAbuseHandle: LWI100-ARIN
OrgAbuseName:   LACNIC Whois Info
OrgAbusePhone:  +598-2604-2222 
OrgAbuseEmail:  abuse@lacnic.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/LWI100-ARIN

OrgTechHandle: LACNIC-ARIN
OrgTechName:   LACNIC Whois Info
OrgTechPhone:  +598-2604-2222 
OrgTechEmail:  whois-contact@lacnic.net
OrgTechRef:    https://rdap.arin.net/registry/entity/LACNIC-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Peers

AS Number Description Country
AS199081 Lancom Ltd. GR
AS6939 Hurricane Electric LLC US
AS60602 Inovare-Prim SRL MD
AS266142 Bahiadados Telecom Ltda. BR
AS14537 Continent 8 LLC US
AS198150 SIACOM JSC GE
AS267256 ONETIS TECNOLOGIA LTDA BR
AS269416 SEMEAR TELECOM EIRELI BR
AS263283 JGNET - J G DE OLIVEIRA MATOS & CIA LTDA BR
AS199524 G-Core Labs S.A. LU
AS271253 LINK BRASIL TELECOMUNICACOES LTDA BR
AS9498 Bharti Airtel Ltd IN
AS270052 STARTELECOM S.A. PY
AS214757 Jakub Krsa CZ
AS262588 EXPLORERNET INFOLINK TECNOLOGIA E TELECOMUNICACOES BR
AS266400 Ferenz Networks BR
AS22548 Núcleo de Inf. e Coord. do Ponto BR NIC.BR BR
AS1000 LINK AMERICAN US
AS51185 MainStreaming SpA IT
AS263661 BRASIL DIGITAL SERVIÇOS DE INFORMATICA E COMERCIO BR
AS60503 FNX Tecnologia LTDA BR
AS34224 Neterra Ltd. BG
AS206735 Novelcomm LP GR
AS16552 Tiggee LLC US
AS268138 Thiago aparecido scaramuzza santana BR
AS270888 V8 Telecom LTDA BR
AS53065 Opcao Telecom BR
AS14840 BR.Digital Telecom BR
AS37721 Virtual Technologies & Solutions BF
AS263237 PowerHost Telecom SPA CL
AS61573 IP TELECOM BR
AS32590 Valve Corporation US
AS57463 NetIX Communications JSC BG
AS61599 EAI TELECOMUNICACOES LTDA BR
AS61624 INFNOC TECNOLOGIA LTDA BR
AS12735 TurkNet Iletisim Hizmetleri A.S. TR
AS28624 PROVEDORA CMA INTERNET LTDA BR
AS7713 PT Telekomunikasi Indonesia ID
AS8801 Rocket Fibre Ltd GB
AS263321 ILOGNET PROVEDOR BR
AS61568 ALOO TELECOM - FSF TECNOLOGIA SA BR
AS28158 Ampernet Telecomunicações Ltda BR
AS262427 Invista Net Provedor de Acesso Ltda BR
AS262355 VSX Networks BR
AS52999 START NETWORKS S/A BR
AS264479 Turbozone Internet BR
AS266519 PROVERADIO TELECOM BR
AS267613 ELETRONET S.A. BR
AS263541 IMF NETWORK DATA LTDA - ME BR
AS61832 DB3 SERVICOS DE TELECOMUNICACOES S.A BR
AS24482 SG.GS SG
AS263152 MIGO TELECOM BR
AS267469 W8 Telecom Ltda - ME BR
AS12741 Netia SA PL
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S. CO
AS214331 TESKE VIRTUAL SYSTEM LTDA BR
AS274676 MULTIWAY COMERCIO E REPRESENTACOES LTDA BR
AS11432 Telium Telecomunicações Ltda BR
AS28634 Life Tecnologia Ltda. BR
AS7713 Telekomunikasi Indonesia PT ID

Upstreams

AS Number Description Country
AS39120 Convergenze S.p.A. IT
AS35280 F5 Networks SARL FR
AS14840 BR.Digital Telecom BR
AS6939 Hurricane Electric LLC US
AS6057 Administracion Nacional de Telecomunicaciones UY
AS12735 TurkNet Iletisim Hizmetleri A.S. TR
AS7713 Telekomunikasi Indonesia PT ID
AS267469 W8 Telecom Ltda ME BR
AS137409 GSL Networks Pty LTD AU
AS61626 UNIVERSIDADE ESTADUAL DE PONTA GROSSA BR

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Frequently Asked Questions

ASN AS11844 is an Autonomous System Number used to identify a network for BGP internet routing.
AS11844 is listed under Empresa Catarinense de Tecnologia em Telecom. Ltda.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
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.