177.206.40.0/21

AS18881 · TELEFÔNICA BRASIL S.A

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Summary

Country	Brazil
Domain	telefonica.com.br
ASN	AS18881
Parent Range	177.204.0.0/14
Registry	LACNIC
ID	ART8

WHOIS Details

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

inetnum:     177.204.0.0/14
aut-num:     AS18881
abuse-c:     CSTBR
owner:       TELEF�NICA BRASIL S.A
ownerid:     02.558.157/0001-62
responsible: Diretoria de Planejamento e Tecnologia
owner-c:     ARITE
tech-c:      GVO6
inetrev:     177.207.212.0/22
nserver:     dns1.gvt.net.br
nsstat:      20251014 AA
nslastaa:    20251014
nserver:     dns2.gvt.net.br
nsstat:      20251014 AA
nslastaa:    20251014
nserver:     dns3.gvt.net.br
nsstat:      20251014 AA
nslastaa:    20251014
nserver:     dns4.gvt.net.br
nsstat:      20251014 AA
nslastaa:    20251014
created:     20120925
changed:     20160909

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:  GVO6
person:      GVT Operacao
created:     20010613
changed:     20220331

Overlapping Ranges

BGP prefixes that contain 177.206.40.0/21

Range	ASN	Company	Num of IPs
177.204.0.0/14	AS18881	TELEFÔNICA BRASIL S.A	262,144

Nearby Ranges

BGP prefixes that overlap with 177.206.0.0/16

Range	ASN	Company	Num of IPs
177.204.0.0/14	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

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

IP Address	ASN	Details
177.206.47.110	AS18881 TELEFÔNICA BRASIL S.A	`1.44ms` from Osasco, BR
177.206.46.60	AS18881 TELEFÔNICA BRASIL S.A	`1.77ms` from Osasco, BR
177.206.42.11	AS18881 TELEFÔNICA BRASIL S.A	`2.18ms` from Sao Paulo, BR
177.206.41.171	AS18881 TELEFÔNICA BRASIL S.A	`3.04ms` from São Paulo, BR
177.206.45.186	AS18881 TELEFÔNICA BRASIL S.A	`1.61ms` from São Paulo, BR
177.206.40.151	AS18881 TELEFÔNICA BRASIL S.A	`2.36ms` from Osasco, BR
177.206.43.4	AS18881 TELEFÔNICA BRASIL S.A	`2.66ms` from São 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
5.195.9.5	AS5384 Emirates Internet	`3.57ms` from Al Fujairah City, AE
68.81.34.101	AS7922 Comcast Cable Communications, LLC	`7.64ms` from Ashburn, US
165.231.72.21	AS58065 Orion Network Limited	`0.51ms` from Berlin, DE
189.5.103.37	AS28573 Claro NXT Telecomunicacoes Ltda	`6.82ms` from Brasilia, BR
117.201.237.229	AS9829 National Internet Backbone	`9.52ms` from Delhi, IN
117.235.205.197	AS9829 National Internet Backbone	`7.05ms` from Delhi, IN
72.241.250.181	AS13490 Buckeye Cablevision, Inc.	`10.86ms` from Detroit, US
79.248.175.117	AS3320 Deutsche Telekom AG	`5.21ms` from Duesseldorf, DE
91.248.71.149	AS9145 EWE TEL GmbH	`4.04ms` from Hamburg, DE
81.129.192.117	AS2856 British Telecommunications PLC	`5.47ms` from London, GB
97.167.208.197	AS6167 Verizon Business	`8.66ms` from Los Angeles, US
80.58.193.133	AS3352 TELEFONICA DE ESPANA S.A.U.	`5.00ms` from Madrid, ES
84.65.241.229	AS5378 Vodafone Limited	`5.50ms` from Manchester, GB
138.197.240.69	AS14061 DigitalOcean, LLC	`0.54ms` from New York City, US
47.20.109.133	AS6128 Cablevision Systems Corp.	`7.32ms` from Newark, US
153.223.75.133	AS4713 NTT Communications Corporation	`8.27ms` from Osaka, JP
68.87.217.37	AS7922 Comcast Cable Communications, LLC	`1.17ms` from Portland, US
88.101.53.197	AS5610 O2 Czech Republic, a.s.	`6.84ms` from Prague, CZ
191.184.4.5	AS28573 Claro NXT Telecomunicacoes Ltda	`8.27ms` from Rio de Janeiro, BR
187.104.167.21	AS28573 Claro NXT Telecomunicacoes Ltda	`6.85ms` from Sao Paulo, BR
125.179.136.149	AS17858 LG POWERCOMM	`3.24ms` from Seoul, KR
125.163.131.5	AS7713 PT Telekomunikasi Indonesia	`7.00ms` from Surabaya, ID
13.54.137.85	AS16509 Amazon.com, Inc.	`0.10ms` from Sydney, AU
178.250.193.53	AS60820 WiFi4all B.V.	`2.37ms` from Amsterdam, NL
15.158.214.197	AS16509 Amazon.com, Inc.	`0.69ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 -m4 177.206.43.85

traceroute to 177.206.43.85 (177.206.43.85): 4 hops max, 52 byte packets

1 [AS8849] 95.81.85.1 0.377 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Atlanta, US

On October 9th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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