191.34.128.0/19

AS18881 · TELEFÔNICA BRASIL S.A

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Summary

Country	Brazil
Domain	telefonica.com.br
ASN	AS18881
Parent Range	191.32.0.0/14
Registry	LACNIC
ID	ART8

WHOIS Details

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

inetnum:     191.32.0.0/14
aut-num:     AS18881
abuse-c:     CSTBR
owner:       TELEF�NICA BRASIL S.A
ownerid:     02.558.157/0001-62
responsible: Diretoria de Planejamento e Tecnologia
country:     BR
owner-c:     ARITE
tech-c:      GVO6
inetrev:     191.32.238.0/24
nserver:     dns1.gvt.net.br
nsstat:      20250903 AA
nslastaa:    20250903
nserver:     dns2.gvt.net.br
nsstat:      20250903 AA
nslastaa:    20250903
nserver:     dns3.gvt.net.br
nsstat:      20250903 AA
nslastaa:    20250903
created:     20140228
changed:     20160909

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

nic-hdl-br:  GVO6
person:      GVT Operacao
e-mail:      c.servicoip.br@telefonica.com
country:     BR
created:     20010613
changed:     20220331

Overlapping Ranges

BGP prefixes that contain 191.34.128.0/19

Range	ASN	Company	Num of IPs
191.32.0.0/14	AS18881	TELEFÔNICA BRASIL S.A	262,144

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
191.34.155.34	AS18881 TELEFÔNICA BRASIL S.A	`37.23ms` from Sao Paulo, BR
191.34.158.191	AS18881 TELEFÔNICA BRASIL S.A	`28.72ms` from Belo Horizonte, BR
191.34.148.4	AS18881 TELEFÔNICA BRASIL S.A	`1.69ms` from Osasco, BR
191.34.153.113	AS18881 TELEFÔNICA BRASIL S.A	`31.37ms` from Belo Horizonte, BR
191.34.149.115	AS18881 TELEFÔNICA BRASIL S.A	`22.08ms` from Osasco, BR
191.34.157.91	AS18881 TELEFÔNICA BRASIL S.A	`32.53ms` from Belo Horizonte, BR
191.34.152.240	AS18881 TELEFÔNICA BRASIL S.A	`33.88ms` from Osasco, BR
191.34.156.46	AS18881 TELEFÔNICA BRASIL S.A	`30.46ms` from Belo Horizonte, BR
191.34.159.245	AS18881 TELEFÔNICA BRASIL S.A	`30.34ms` from Belo Horizonte, BR
191.34.144.97	AS18881 TELEFÔNICA BRASIL S.A	`5.45ms` from Osasco, BR
191.34.154.86	AS18881 TELEFÔNICA BRASIL S.A	`30.51ms` from Belo Horizonte, BR
191.34.128.4	AS18881 TELEFÔNICA BRASIL S.A	`7.10ms` from Rio de Janeiro, 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
87.76.41.243	AS57013 Eurasia-Star LLP	`13.30ms` from Astana, KZ
209.133.97.3	AS26420 Cayan	`1.64ms` from Chicago, US
70.180.69.3	AS22773 Cox Communications Inc.	`15.04ms` from Dallas, US
59.99.177.147	AS9829 National Internet Backbone	`13.50ms` from Delhi, IN
134.76.84.83	AS207592 Gesellschaft fuer wissenschaftliche Datenverarbeitung mbH, Goettingen	`4.51ms` from Frankfurt am Main, DE
87.181.232.67	AS3320 Deutsche Telekom AG	`10.46ms` from Frankfurt am Main, DE
8.43.52.179	AS27425 IdeaTek Telcom, LLC	`6.10ms` from Kansas City, US
46.61.115.195	AS12389 PJSC Rostelecom	`5.00ms` from Krasnodar, RU
2.22.129.19	AS16625 Akamai Technologies, Inc.	`0.18ms` from London, GB
83.56.235.163	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.31ms` from Madrid, ES
177.221.72.147	AS28201 Companhia Itabirana Telecomunicações Ltda	`7.98ms` from Osasco, BR
210.119.59.19	AS1237 KISTI	`4.89ms` from Seoul, KR
27.134.88.83	AS10013 FreeBit Co.,Ltd.	`18.05ms` from Tokyo, JP
61.21.50.35	AS9824 JCOM Co., Ltd.	`11.28ms` from Tokyo, JP
37.140.67.83	AS8369 Intersvyaz-2 JSC	`6.06ms` from Yekaterinburg, RU
221.11.92.83	AS4837 CHINA UNICOM China169 Backbone	`9.78ms` from Zhengzhou, CN
92.96.210.179	AS5384 Emirates Internet	`7.01ms` from Al Fujairah City, AE
154.251.33.19	AS36947 Telecom Algeria	`12.67ms` from Algiers, DZ
12.31.43.51	AS7018 AT&T Enterprises, LLC	`7.89ms` from Chicago, US
89.0.183.195	AS8422 NetCologne Gesellschaft fur Telekommunikation mbH	`6.11ms` from Duesseldorf, DE
34.125.202.211	AS396982 Google LLC	`0.14ms` from Las Vegas, US
34.105.166.147	AS396982 Google LLC	`0.09ms` from London, GB
47.146.163.131	AS5650 Frontier Communications of America, Inc.	`2.69ms` from Los Angeles, US
133.75.134.35	AS9591 National Institute for Fusion Science	`5.35ms` from Osaka, JP
88.184.22.3	AS12322 Free SAS	`8.18ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -f4 191.34.154.180

traceroute to 191.34.154.180 (191.34.154.180): 64 hops max, 52 byte packets

4 [AS10429] 187.51.76.161 1.914 ms

5 [] 152.255.213.26 1.003 ms

6 [AS18881] 191.34.154.180 32.291 ms

Measurement taken from

IPinfo ProbeNet in Belo Horizonte, BR

On September 4th 2025

What are IP address ranges?

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