187.50.0.0/15

AS10429 · TELEFÔNICA BRASIL S.A

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Summary

Country	Brazil
Domain	telefonica.com.br
ASN	AS10429
Registry	LACNIC
ID	ART8

WHOIS Details

% Copyright (c) Nic.br - Use of this data is governed by the Use and

inetnum:     187.50.0.0/15
aut-num:     AS10429
abuse-c:     CSTBR
owner:       TELEF�NICA BRASIL S.A
ownerid:     02.558.157/0001-62
responsible: Diretoria de Planejamento e Tecnologia
owner-c:     ARITE
tech-c:      GRP95
inetrev:     187.50.9.0/24
nserver:     te-br-spo-tic-dns1.tdatabrasil.net.br
nsstat:      20251212 AA
nslastaa:    20251212
nserver:     te-br-spo-ib-dns2.tdatabrasil.net.br
nsstat:      20251212 AA
nslastaa:    20251212
created:     20090313
changed:     20190410

nic-hdl-br:  ARITE
person:      Administra��o Rede IP Telesp
created:     20080407
changed:     20230629

nic-hdl-br:  CSTBR
person:      CSIRT TELEFONICA BR
created:     20180713
changed:     20180713

nic-hdl-br:  GRP95
person:      Grupo Provisionamento
created:     20031027
changed:     20231107

Nearby Ranges

BGP prefixes that overlap with 187.0.0.0/8

Range	ASN	Company	Num of IPs
187.240.0.0/13	AS262916	Mega Cable, S.A. de C.V.	524,288
187.240.0.0/13	AS13999	Mega Cable, S.A. de C.V.	524,288
187.112.0.0/14	AS18881	TELEFÔNICA BRASIL S.A	262,144
187.88.0.0/14	AS26599	TELEFÔNICA BRASIL S.A	262,144
187.68.0.0/14	AS22085	Claro S/A	262,144
187.24.0.0/14	AS22085	Claro S/A	262,144
187.80.0.0/14	AS26615	TIM S/A	262,144
187.96.0.0/14	AS26615	TIM S/A	262,144
187.56.0.0/15	AS27699	TELEFÔNICA BRASIL S.A	131,072
187.74.0.0/15	AS27699	TELEFÔNICA BRASIL S.A	131,072
187.10.0.0/15	AS27699	TELEFÔNICA BRASIL S.A	131,072
187.46.0.0/15	AS26615	TIM S/A	131,072
187.34.0.0/15	AS27699	TELEFÔNICA BRASIL S.A	131,072
187.186.0.0/15	AS13591	Mexico Red de Telecomunicaciones, S. de R.L. de C.V.	131,072
187.92.0.0/15	AS10429	TELEFÔNICA BRASIL S.A	131,072
187.8.0.0/15	AS10429	TELEFÔNICA BRASIL S.A	131,072
187.186.0.0/15	AS28534	Mexico Red de Telecomunicaciones, S. de R.L. de C.V.	131,072
187.186.0.0/15	AS28537	Mexico Red de Telecomunicaciones, S. de R.L. de C.V.	131,072
187.186.0.0/15	AS28532	Mexico Red de Telecomunicaciones, S. de R.L. de C.V.	131,072
187.186.0.0/15	AS28530	Mexico Red de Telecomunicaciones, S. de R.L. de C.V.	131,072
187.58.0.0/15	AS18881	TELEFÔNICA BRASIL S.A	131,072
187.186.0.0/15	AS28536	Mexico Red de Telecomunicaciones, S. de R.L. de C.V.	131,072
187.248.0.0/15	AS32098	IP Matrix, S.A. de C.V.	131,072
187.186.0.0/15	AS28535	Mexico Red de Telecomunicaciones, S. de R.L. de C.V.	131,072
187.186.0.0/15	AS28533	Mexico Red de Telecomunicaciones, S. de R.L. de C.V.	131,072
187.12.0.0/16	AS7738	V tal	65,536
187.32.0.0/16	AS16735	ALGAR TELECOM S/A	65,536
187.161.0.0/16	AS11888	Television Internacional, S.A. de C.V.	65,536
187.125.0.0/16	AS7738	V tal	65,536
187.76.0.0/16	AS7738	V tal	65,536
187.161.0.0/16	AS265594	Television Internacional, S.A. de C.V.	65,536
187.249.0.0/16	AS32098	IP Matrix, S.A. de C.V.	65,536
187.72.0.0/16	AS16735	ALGAR TELECOM S/A	65,536
187.160.0.0/16	AS11888	Television Internacional, S.A. de C.V.	65,536
187.30.0.0/16	AS4230	CLARO S.A.	65,536
187.206.0.0/16	AS8151	UNINET	65,536
187.203.0.0/16	AS8151	UNINET	65,536
187.178.0.0/16	AS6503	Axtel, S.A.B. de C.V.	65,536
187.43.0.0/16	AS4230	CLARO S.A.	65,536
187.31.0.0/16	AS29987	Oi S.A. - Em Recuperação Judicial	65,536
187.48.0.0/16	AS26615	TIM S.A.	65,536
187.203.0.0/16	AS29987	UNINET	65,536
187.18.128.0/17	AS28220	Videomar Rede Nordeste S/A	32,768
187.44.128.0/17	AS28186	ITS TELECOMUNICACOES LTDA	32,768
187.18.128.0/17	AS28270	Videomar Rede Nordeste S/A	32,768
187.121.0.0/17	AS19182	TELEFÔNICA BRASIL S.A	32,768
187.19.128.0/17	AS28126	BRISANET SERVICOS DE TELECOMUNICACOES S.A	32,768
187.17.64.0/18	AS7162	Universo Online S.A.	16,384
187.17.64.0/18	AS19089	Universo Online S.A.	16,384

Hosted domains

There are 223 domain names hosted across 74 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
187.50.126.98	blaufarma.com.py	41
187.50.159.26	cstudiomkt.com.br	20
187.50.167.228	redesociedadesolidaria.org.br	20
187.50.61.195	tgpadvogados.com.br	19
187.50.167.226	geracaojesus.com.br	11
187.50.106.138	milkrun.com.br	6
187.51.14.84	odontoprev.shop	4
187.51.167.22	fundart.com.br	3
187.51.127.210	grandehotelcamposdojordao.com.br	3
187.50.238.210	csr.com.vc	3
187.51.127.235	labsenac.com.br	3
187.51.72.165	praondefor.com	3
187.51.127.53	alunosnocomando.com	2
187.51.146.124	sccompecas.com.br	2
187.50.126.105	preservtestes.com.br	2
187.51.71.84	fef.br	2
187.51.23.234	trak.agr.br	2
187.51.16.173	neoenergiabrasilia.com	2
187.50.23.66	tudoempauta.net	2
187.50.251.61	pabxvirtualvivo.com.br	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

19,423 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
187.51.211.227	AS10429 TELEFÔNICA BRASIL S.A	`0.90ms` from Novo Hamburgo, BR
187.51.170.73	AS10429 TELEFÔNICA BRASIL S.A	`1.60ms` from Osasco, BR
187.51.242.83	AS10429 TELEFÔNICA BRASIL S.A	`0.81ms` from São Paulo, BR
187.51.155.241	AS10429 TELEFÔNICA BRASIL S.A	`1.98ms` from Osasco, BR
187.51.161.193	AS10429 TELEFÔNICA BRASIL S.A	`0.80ms` from Osasco, BR
187.51.205.57	AS10429 TELEFÔNICA BRASIL S.A	`0.76ms` from São Paulo, BR
187.51.216.157	AS10429 TELEFÔNICA BRASIL S.A	`1.07ms` from São Paulo, BR
187.51.251.69	AS10429 TELEFÔNICA BRASIL S.A	`1.01ms` from Novo Hamburgo, BR
187.51.185.99	AS10429 TELEFÔNICA BRASIL S.A	`1.49ms` from Osasco, BR
187.51.175.145	AS10429 TELEFÔNICA BRASIL S.A	`1.70ms` from São Paulo, BR
187.51.169.81	AS10429 TELEFÔNICA BRASIL S.A	`1.23ms` from São Paulo, BR
187.51.234.155	AS10429 TELEFÔNICA BRASIL S.A	`1.05ms` from São Paulo, BR
187.51.208.125	AS10429 TELEFÔNICA BRASIL S.A	`0.92ms` from São Paulo, BR
187.51.168.169	AS10429 TELEFÔNICA BRASIL S.A	`1.64ms` from Osasco, BR
187.51.215.61	AS10429 TELEFÔNICA BRASIL S.A	`0.72ms` from São Paulo, BR
187.51.157.105	AS10429 TELEFÔNICA BRASIL S.A	`1.40ms` from Osasco, BR
187.51.158.102	AS10429 TELEFÔNICA BRASIL S.A	`1.78ms` from Osasco, BR
187.51.248.173	AS10429 TELEFÔNICA BRASIL S.A	`1.05ms` from Osasco, BR
187.51.244.45	AS10429 TELEFÔNICA BRASIL S.A	`0.74ms` from São Paulo, BR
187.51.240.37	AS10429 TELEFÔNICA BRASIL S.A	`0.79ms` from São Paulo, BR
187.51.198.182	AS10429 TELEFÔNICA BRASIL S.A	`1.23ms` from São Paulo, BR
187.51.252.187	AS10429 TELEFÔNICA BRASIL S.A	`1.15ms` from São Paulo, BR
187.51.212.125	AS10429 TELEFÔNICA BRASIL S.A	`0.82ms` from São Paulo, BR
187.51.231.205	AS10429 TELEFÔNICA BRASIL S.A	`0.93ms` from Osasco, BR
187.51.153.183	AS10429 TELEFÔNICA BRASIL S.A	`2.11ms` from Osasco, BR

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
12.74.195.31	AS7018 AT&T Enterprises, LLC	`1.18ms` from Chicago, US
3.138.80.111	AS16509 Amazon.com, Inc.	`0.15ms` from Columbus, US
71.90.178.63	AS20115 Charter Communications LLC	`17.82ms` from Dallas, US
34.246.230.127	AS16509 Amazon.com, Inc.	`0.12ms` from Dublin, IE
97.190.173.127	AS6167 Verizon Business	`13.62ms` from Los Angeles, US
81.57.102.47	AS29447 SCALEWAY S.A.S.	`1.93ms` from Milan, IT
194.85.22.111	AS57658 Joint Stock Company "AUTOASSISTANCE"	`1.83ms` from Moscow, RU
79.249.225.79	AS3320 Deutsche Telekom AG	`8.32ms` from Nuernberg, DE
67.117.19.159	AS7018 AT&T Enterprises, LLC	`6.27ms` from Redding, US
121.103.245.143	AS2527 Sony Network Communications Inc.	`6.78ms` from Tokyo, JP
213.49.109.31	AS5432 Proximus NV	`2.52ms` from Brussels, BE
113.11.38.175	AS7565 BDCOM-BD	`1.05ms` from Dhaka, BD
85.134.238.95	AS25441 Imagine Communications Group Limited	`12.59ms` from Dublin, IE
87.160.10.95	AS3320 Deutsche Telekom AG	`7.77ms` from Frankfurt am Main, DE
102.164.86.255	AS328315 Crisp Fibre (Pty) Ltd	`0.17ms` from Johannesburg, ZA
47.250.90.15	AS45102 Alibaba (US) Technology Co., Ltd.	`0.71ms` from Kuala Lumpur, MY
61.176.123.207	AS4837 CHINA UNICOM China169 Backbone	`7.32ms` from Liaoyang, CN
42.53.155.47	AS4837 CHINA UNICOM China169 Backbone	`6.05ms` from Liaoyang, CN
72.132.140.63	AS20001 Charter Communications Inc	`6.62ms` from Los Angeles, US
45.136.33.143	AS200845 AVATEL TELECOM, SA	`15.27ms` from Madrid, ES
35.136.41.255	AS33363 Charter Communications, Inc	`11.12ms` from Miami, US
75.251.21.95	AS6167 Verizon Business	`18.56ms` from Miami, US
34.91.66.191	AS396982 Google LLC	`0.13ms` from Oudeschip, NL
44.213.232.143	AS14618 Amazon.com, Inc.	`0.15ms` from Reston, US
187.67.140.63	AS28573 Claro NXT Telecomunicacoes Ltda	`8.00ms` from Rio de Janeiro, BR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f3 187.50.63.185

traceroute to 187.50.63.185 (187.50.63.185): 64 hops max, 52 byte packets

3 [] 1.178.72.204 1.107 ms

4 [] 1.178.72.205 0.778 ms

5 *

6 *

7 [] 187.100.45.58 4.56 ms

8 [AS10429] 187.50.63.185 10.518 ms

Measurement taken from

IPinfo ProbeNet in Osasco, BR

On December 6th 2025

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