187.58.184.0/21

AS18881 · TELEFÔNICA BRASIL S.A

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Summary

Country	Brazil
Domain	telefonica.com.br
ASN	AS18881
Parent Range	187.58.0.0/15
Registry	LACNIC
ID	ART8

WHOIS Details

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

inetnum:     187.58.0.0/15
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:     187.59.64.0/18
nserver:     dns1.gvt.net.br
nsstat:      20260322 AA
nslastaa:    20260322
nserver:     dns2.gvt.net.br
nsstat:      20260322 AA
nslastaa:    20260322
nserver:     dns3.gvt.net.br
nsstat:      20260322 AA
nslastaa:    20260322
created:     20090409
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 187.58.184.0/21

Range	ASN	Company	Num of IPs
187.58.0.0/15	AS18881	TELEFÔNICA BRASIL S.A	131,072

Nearby Ranges

BGP prefixes that overlap with 187.58.0.0/16

Range	ASN	Company	Num of IPs
187.58.0.0/15	AS18881	TELEFÔNICA BRASIL S.A	131,072

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

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

IP Address	ASN	Details
187.58.186.252	AS18881 TELEFÔNICA BRASIL S.A	`2.03ms` from Sao Paulo, BR
187.58.189.82	AS18881 TELEFÔNICA BRASIL S.A	`1.96ms` from Sao Paulo, BR
187.58.188.102	AS18881 TELEFÔNICA BRASIL S.A	`2.07ms` from Sao Paulo, BR
187.58.187.168	AS18881 TELEFÔNICA BRASIL S.A	`1.75ms` from Sao Paulo, BR
187.58.190.250	AS18881 TELEFÔNICA BRASIL S.A	`2.02ms` from São Paulo, BR
187.58.184.75	AS18881 TELEFÔNICA BRASIL S.A	`1.88ms` from Sao Paulo, BR
187.58.191.230	AS18881 TELEFÔNICA BRASIL S.A	`2.18ms` from São Paulo, BR
187.58.185.122	AS18881 TELEFÔNICA BRASIL S.A	`2.04ms` from Sao Paulo, 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
123.112.156.69	AS4808 China Unicom Beijing Province Network	`2.91ms` from Beijing, CN
139.210.7.229	AS4837 CHINA UNICOM China169 Backbone	`2.42ms` from Changchun, CN
184.18.235.53	AS5650 Frontier Communications of America, Inc.	`13.02ms` from Chicago, US
99.175.95.101	AS7018 AT&T Enterprises, LLC	`4.52ms` from Chicago, US
81.131.226.37	AS2856 British Telecommunications PLC	`3.59ms` from Erith, GB
141.3.248.53	AS34878 Karlsruhe Institute of Technology	`2.75ms` from Frankfurt am Main, DE
77.12.138.213	AS6805 Telefonica Germany GmbH & Co.OHG	`3.08ms` from Frankfurt am Main, DE
103.244.92.21	AS151636 Reliance Broadband	`2.36ms` from Islamabad, PK
46.240.66.133	AS35819 Etihad Etisalat, a joint stock company	`0.25ms` from Jeddah, SA
149.120.70.181	AS20135 Millennium Telcom LLC	`2.69ms` from Lincoln, US
109.204.123.229	AS3257 GTT Communications Inc.	`0.72ms` from London, GB
193.31.51.245	AS43747 TELEVALENTIN, S.L	`9.39ms` from Madrid, ES
49.73.77.181	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`6.94ms` from Nanjing, CN
126.130.229.85	AS17676 SoftBank Corp.	`7.98ms` from Osaka, JP
124.148.248.5	AS7545 TPG Telecom Limited	`0.33ms` from Perth, AU
64.65.62.69	AS36849 1st Amendment Encrypted Openness LLC	`0.24ms` from Piscataway, US
46.170.95.229	AS5617 Orange Polska Spolka Akcyjna	`1.27ms` from Poznan, PL
85.64.234.37	AS1680 Cellcom Fixed Line Communication L.P	`2.32ms` from Rosh Ha‘Ayin, IL
186.150.97.197	AS28118 ALTICE DOMINICANA S.A.	`1.59ms` from Santo Domingo, DO
18.143.23.181	AS16509 Amazon.com, Inc.	`0.10ms` from Singapore, SG
68.131.6.165	AS701 Verizon Business	`7.91ms` from Ashburn, US
109.92.202.37	AS8400 TELEKOM SRBIJA a.d.	`0.40ms` from Belgrade, RS
27.4.80.149	AS17488 Hathway IP Over Cable Internet	`1.25ms` from Bengaluru, IN
66.62.227.5	AS19092 Zayo Bandwidth	`0.86ms` from Denver, US
92.22.46.165	AS13285 TalkTalk Communications Limited	`6.90ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f7 187.58.187.78

traceroute to 187.58.187.78 (187.58.187.78): 64 hops max, 52 byte packets

7 [AS27699] 201.1.225.170 2.708 ms

8 [AS18881] 187.58.187.78 3.576 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On March 21st 2026

What are IP address ranges?

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