ASN Lookup Tool

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% purposes are expressly prohibited.
% 2026-03-15T09:33:33-03:00 - 136.227.180.78

aut-num:     AS16735
owner:       ALGAR TELECOM S/A
ownerid:     71.208.516/0001-74
responsible: Diretoria de Planejamento e Tecnologia
country:     BR
owner-c:     ALTSA49
routing-c:   CNORE
abuse-c:     CST87
created:     20000817
changed:     20190410
inetnum:     200.225.192.0/18
inetnum:     200.187.160.0/20
inetnum:     200.170.128.0/18
inetnum:     200.187.176.0/20
inetnum:     200.146.192.0/18
inetnum:     200.160.112.0/20
inetnum:     200.233.128.0/18
inetnum:     200.233.192.0/18
inetnum:     201.16.128.0/18
inetnum:     201.16.192.0/18
inetnum:     201.48.0.0/17
inetnum:     201.48.128.0/17
inetnum:     189.39.0.0/18
inetnum:     189.38.96.0/20
inetnum:     2001:1290::/32
inetnum:     189.112.0.0/16
inetnum:     2001:1291::/32
inetnum:     187.32.0.0/16
inetnum:     187.44.96.0/20
inetnum:     187.72.0.0/16
inetnum:     187.44.112.0/20
inetnum:     201.49.96.0/19
inetnum:     201.55.96.0/19
inetnum:     177.69.0.0/16
inetnum:     2804:620::/32
inetnum:     177.126.96.0/20
inetnum:     2804:808::/32
inetnum:     179.108.96.0/19
inetnum:     170.84.32.0/22
inetnum:     189.37.0.0/17

nic-hdl-br:  ALTSA49
person:      ALGAR TELECOM S/A
e-mail:      registrobr@algar.com.br
country:     BR
created:     20140820
changed:     20250609

nic-hdl-br:  CNORE
person:      CTBC - N�cleo de Opera��es de Redes
e-mail:      suporte-dados@algartelecom.com.br
country:     BR
created:     20190409
changed:     20190603

nic-hdl-br:  CST87
person:      Computer Security Incident Response Team
e-mail:      abuse@algartelecom.com.br
country:     BR
created:     20051208
changed:     20141114

% 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:       16735 - 16736
ASName:         LACNIC-16735
ASHandle:       AS16735
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/16735

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.
#