ASN Lookup Tool

TELEF�NICA BRASIL S.A telefonica.com BR BR 198 Routes

AS Data

AS10429

AS10429 – TELEF�NICA BRASIL S.A

AS Number 10429
AS Name 02.558.157/0001-62
Organization TELEF�NICA BRASIL S.A()
Country BR
Website telefonica.com
Number of IPv4 Routes 87
Number of IPv6 Routes 111
ASN type BUSINESS
Registry lacnic
Date Allocated 1999-11-16

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Use ASN data for AS10429 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
200.205.0.0/17 32768
2001:12e0:500:c011:201:1:224:156/127 2
200.99.138.0/24 256
152.252.0.0/17 32768
200.159.64.0/19 8192
2001:12e0:804::/48 ~1×10²⁴
2804:1b2:f106::/47 ~2×10²⁴
2001:12e0:500:c011:201:1:224:158/127 2
189.20.0.0/16 65536
200.168.160.0/20 4096

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.
% 2026-03-12T08:11:25-03:00 - 136.227.190.231

aut-num:     AS10429
owner:       TELEF�NICA BRASIL S.A
ownerid:     02.558.157/0001-62
responsible: Diretoria de Planejamento e Tecnologia
country:     BR
owner-c:     ARITE
routing-c:   TEBSA15
abuse-c:     CSTBR
created:     19991116
changed:     20190730
inetnum:     200.205.0.0/16
inetnum:     200.148.128.0/17
inetnum:     200.232.0.0/17
inetnum:     200.153.0.0/17
inetnum:     200.168.160.0/19
inetnum:     200.168.192.0/18
inetnum:     200.171.192.0/19
inetnum:     200.206.0.0/17
inetnum:     200.159.0.0/18
inetnum:     200.159.64.0/18
inetnum:     201.28.0.0/17
inetnum:     201.28.128.0/17
inetnum:     201.63.0.0/16
inetnum:     201.91.0.0/16
inetnum:     189.20.0.0/16
inetnum:     189.44.0.0/16
inetnum:     189.56.0.0/15
inetnum:     2001:12e0::/32
inetnum:     189.108.0.0/15
inetnum:     187.8.0.0/15
inetnum:     187.50.0.0/15
inetnum:     187.92.0.0/15
inetnum:     186.200.0.0/15
inetnum:     186.238.0.0/15
inetnum:     168.227.192.0/22
inetnum:     177.25.0.0/18
inetnum:     177.61.128.0/18
inetnum:     179.84.160.0/19
inetnum:     177.215.128.0/19
inetnum:     179.245.64.0/19

nic-hdl-br:  ARITE
person:      Administra��o Rede IP Telesp
e-mail:      dominios-vivo.br@telefonica.com
country:     BR
created:     20080407
changed:     20230629

nic-hdl-br:  TEBSA15
person:      TELEFONICA BRASIL S.A
e-mail:      roteamento.br@telefonica.com
country:     BR
created:     20190530
changed:     20190530

nic-hdl-br:  CSTBR
person:      CSIRT TELEFONICA BR
e-mail:      abuse.br@telefonica.com
country:     BR
created:     20180713
changed:     20180713

% 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:       10429
ASName:         LACNIC-10429
ASHandle:       AS10429
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/10429

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
AS269394 Mitas Internet Banda Larga Ltda BR
AS263576 SOPHUS INFORMACOES CADASTRAIS LTDA - EPP BR
AS52890 Centro Integrado de Telemática do Exército BR
AS16685 TIVIT TERCEIRIZA��O DE PROCESSOS, SERV. E TEC. S/A BR
AS65448
AS265949 INFO TELECOM INTERNET LTDA BR
AS52538 G10 Transportes LTDA BR
AS267655 Travelhost Datacenters e Servios de Internet LTDA BR
AS53134 BRXNQT Telecomunica��es Ltda BR
AS53083 C & M Software Ltda. BR

Upstreams

AS Number Description Country
AS7738 V tal BR
AS262761 Sinal Br Telecom Ltda BR
AS12956 TELXIUS Cable ES
AS7195 EDGEUNO S.A.S CO
AS26615 TIM S/A BR
AS262458 Tec System Sistemas Eletronicos LTDA BR
AS6057 Administracion Nacional de Telecomunicaciones UY
AS22356 Durand do Brasil Ltda BR
AS4230 CLARO S.A. BR
AS271253 LINK BRASIL TELECOMUNICACOES LTDA BR

Downstreams

AS Number Description Country
AS269394 Mitas Internet Banda Larga Ltda BR
AS16685 TIVIT TERCEIRIZA��O DE PROCESSOS, SERV. E TEC. S/A BR
AS52938 EMA Com�rcio de Eletr�nicos e Servicos Ltda. BR
AS65497
AS265949 INFO TELECOM INTERNET LTDA BR
AS65448
AS52520 Sociedade Educacional Santo Ant�nio BR
AS52538 G10 Transportes LTDA BR
AS270520 T. T. A. SOLUCOES EM TECNOLOGIA E COMUNICACAO LTDA BR
AS61678 NETWAY INFORMATICA LTDA BR

Legacy Routes

201.85.19.0/24

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Frequently Asked Questions

ASN AS10429 is an Autonomous System Number used to identify a network for BGP internet routing.
AS10429 is listed under TELEF�NICA BRASIL S.A.
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.