177.132.128.0/20

AS18881 · TELEFÔNICA BRASIL S.A

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Summary

Country	Brazil
Domain	telefonica.com.br
ASN	AS18881
Parent Range	177.132.0.0/14
Registry	LACNIC
ID	ART8

WHOIS Details

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

inetnum:     177.132.0.0/14
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:     177.135.192.0/18
nserver:     dns1.gvt.net.br
nsstat:      20251211 AA
nslastaa:    20251211
nserver:     dns2.gvt.net.br
nsstat:      20251211 AA
nslastaa:    20251211
nserver:     dns3.gvt.net.br
nsstat:      20251211 AA
nslastaa:    20251211
nserver:     dns4.gvt.net.br
nsstat:      20251211 AA
nslastaa:    20251211
created:     20120130
changed:     20160909

nic-hdl-br:  ARITE
person:      Administra��o Rede IP Telesp
e-mail:      [email protected]
country:     BR
created:     20080407
changed:     20230629

nic-hdl-br:  CSTBR
person:      CSIRT TELEFONICA BR
e-mail:      [email protected]
country:     BR
created:     20180713
changed:     20180713

nic-hdl-br:  GVO6
person:      GVT Operacao
e-mail:      [email protected]
country:     BR
created:     20010613
changed:     20220331

Overlapping Ranges

BGP prefixes that contain 177.132.128.0/20

Range	ASN	Company	Num of IPs
177.132.0.0/14	AS18881	TELEFÔNICA BRASIL S.A	262,144

Nearby Ranges

BGP prefixes that overlap with 177.132.0.0/16

Range	ASN	Company	Num of IPs
177.132.0.0/14	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

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

IP Address	ASN	Details
177.132.133.150	AS18881 TELEFÔNICA BRASIL S.A	`6.05ms` from Curitiba, BR
177.132.128.1	AS18881 TELEFÔNICA BRASIL S.A	`3.96ms` from Curitiba, BR
177.132.135.253	AS18881 TELEFÔNICA BRASIL S.A	`5.88ms` from Curitiba, BR
177.132.134.0	AS18881 TELEFÔNICA BRASIL S.A	`328.26ms` from Indore, IN
177.132.139.175	AS18881 TELEFÔNICA BRASIL S.A	`17.64ms` from Sao Paulo, BR
177.132.132.171	AS18881 TELEFÔNICA BRASIL S.A	`9.40ms` from Novo Hamburgo, BR
177.132.130.100	AS18881 TELEFÔNICA BRASIL S.A	`5.87ms` from Curitiba, BR
177.132.129.101	AS18881 TELEFÔNICA BRASIL S.A	`5.91ms` from Curitiba, BR
177.132.137.141	AS18881 TELEFÔNICA BRASIL S.A	`13.41ms` from São Paulo, BR
177.132.136.1	AS18881 TELEFÔNICA BRASIL S.A	`19.76ms` from Osasco, BR
177.132.140.1	AS18881 TELEFÔNICA BRASIL S.A	`12.79ms` from São Paulo, BR
177.132.131.244	AS18881 TELEFÔNICA BRASIL S.A	`6.70ms` from Curitiba, BR
177.132.143.78	AS18881 TELEFÔNICA BRASIL S.A	`13.26ms` 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
130.89.39.4	AS1133 University Twente	`3.57ms` from Amsterdam, NL
45.143.251.148	AS39572 DataWeb Global Group B.V.	`0.64ms` from Amsterdam, NL
12.40.206.4	AS7018 AT&T Enterprises, LLC	`13.46ms` from Columbus, US
72.152.38.20	AS8075 Microsoft Corporation	`0.25ms` from Des Moines, US
94.49.200.4	AS25019 Saudi Telecom Company JSC	`5.74ms` from Jeddah, SA
112.117.58.20	AS4134 CHINANET-BACKBONE	`0.56ms` from Kunming, CN
123.245.183.36	AS4134 CHINANET-BACKBONE	`4.37ms` from Liaoyang, CN
85.209.79.164	AS203020 HostRoyale Technologies Pvt Ltd	`0.26ms` from London, GB
90.197.159.36	AS5607 Sky UK Limited	`5.83ms` from London, GB
104.50.130.228	AS7018 AT&T Enterprises, LLC	`7.66ms` from Redding, US
187.149.25.116	AS8151 UNINET	`19.92ms` from Santiago de Queretaro, MX
14.60.224.244	AS4766 Korea Telecom	`4.40ms` from Seoul, KR
119.211.15.132	AS4766 Korea Telecom	`2.04ms` from Seoul, KR
119.14.174.20	AS9416 Hoshin Multimedia Center Inc.	`1.51ms` from Taipei, TW
78.110.35.4	AS215447 Primend OU	`0.37ms` from Tallinn, EE
180.47.201.244	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.18ms` from Tokyo, JP
58.51.194.244	AS4134 CHINANET-BACKBONE	`3.31ms` from Wuhan, CN
87.175.250.180	AS3320 Deutsche Telekom AG	`2.17ms` from Duesseldorf, DE
62.26.154.20	AS12312 ecotel communication ag	`0.42ms` from Frankfurt am Main, DE
3.66.249.4	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE
175.170.222.20	AS4837 CHINA UNICOM China169 Backbone	`8.93ms` from Liaoyang, CN
86.64.62.20	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`1.01ms` from Lyon, FR
213.97.104.148	AS3352 TELEFONICA DE ESPANA S.A.U.	`2.73ms` from Madrid, ES
193.47.148.4	AS35354 B1-IT LLC	`1.12ms` from Moscow, RU
148.75.225.4	AS6128 Cablevision Systems Corp.	`4.37ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 -f2 177.132.128.1

traceroute to 177.132.128.1 (177.132.128.1): 64 hops max, 52 byte packets

2 [AS7195] 200.25.70.141 2.589 ms

3 *

4 [] 152.255.204.118 4.102 ms

5 [AS18881] 177.132.128.1 3.924 ms

Measurement taken from

IPinfo ProbeNet in Curitiba, BR

On December 6th 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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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