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
owner-c:     ARITE
tech-c:      GVO6
inetrev:     177.135.0.0/17
nserver:     dns1.gvt.net.br
nsstat:      20251031 AA
nslastaa:    20251031
nserver:     dns2.gvt.net.br
nsstat:      20251031 AA
nslastaa:    20251031
nserver:     dns3.gvt.net.br
nsstat:      20251031 AA
nslastaa:    20251031
nserver:     dns4.gvt.net.br
nsstat:      20251031 AA
nslastaa:    20251031
created:     20120130
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 177.132.128.0/20

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

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

IP Address	ASN	Details
177.132.134.85	AS18881 TELEFÔNICA BRASIL S.A	`5.14ms` from Curitiba, BR
177.132.128.1	AS18881 TELEFÔNICA BRASIL S.A	`3.95ms` from Curitiba, BR
177.132.133.85	AS18881 TELEFÔNICA BRASIL S.A	`5.49ms` from Curitiba, BR
177.132.131.108	AS18881 TELEFÔNICA BRASIL S.A	`4.60ms` from Curitiba, BR
177.132.140.1	AS18881 TELEFÔNICA BRASIL S.A	`19.66ms` from São Paulo, BR
177.132.143.20	AS18881 TELEFÔNICA BRASIL S.A	`14.73ms` from São Paulo, BR
177.132.135.232	AS18881 TELEFÔNICA BRASIL S.A	`5.41ms` from Curitiba, BR
177.132.139.216	AS18881 TELEFÔNICA BRASIL S.A	`13.54ms` from Sao Paulo, BR
177.132.136.1	AS18881 TELEFÔNICA BRASIL S.A	`13.06ms` from Sao Paulo, BR
177.132.141.8	AS18881 TELEFÔNICA BRASIL S.A	`15.01ms` from São Paulo, BR
177.132.129.0	AS18881 TELEFÔNICA BRASIL S.A	`5.61ms` from Curitiba, 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
154.244.73.36	AS36947 Telecom Algeria	`10.81ms` from Algiers, DZ
123.57.68.244	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.11ms` from Beijing, CN
181.102.39.20	AS7303 Telecom Argentina S.A.	`9.50ms` from Buenos Aires, AR
223.131.103.20	AS38096 SK Broadband Co Ltd	`6.91ms` from Chuncheon, KR
110.81.150.196	AS4134 CHINANET-BACKBONE	`5.39ms` from Fuzhou, CN
5.136.46.20	AS12389 PJSC Rostelecom	`5.04ms` from Krasnodar, RU
184.150.166.132	AS577 Bell Canada	`0.49ms` from Montreal, CA
3.87.146.116	AS14618 Amazon.com, Inc.	`0.45ms` from Reston, US
114.214.169.180	AS4538 China Education and Research Network Center	`11.02ms` from Shanghai, CN
78.97.198.244	AS12302 Vodafone Romania S.A.	`11.85ms` from Timisoara, RO
213.10.228.36	AS1136 KPN B.V.	`3.58ms` from Amsterdam, NL
67.140.8.212	AS7029 Windstream Communications LLC	`7.16ms` from Ashburn, US
117.192.170.68	AS9829 National Internet Backbone	`5.50ms` from Bengaluru, IN
181.14.67.20	AS7303 Telecom Argentina S.A.	`2.63ms` from Cordoba, AR
31.42.135.4	AS206943 EANCENTER TELECOM LLC	`0.49ms` from Frankfurt am Main, DE
79.135.52.36	AS21056 Vianova S.p.A	`5.89ms` from Frosinone, IT
8.33.1.100	AS394053 National Association of Insurance Commissioners	`0.80ms` from Kansas City, US
209.180.24.4	AS40154 Virtual Radiologic Corporation	`1.27ms` from Minneapolis, US
37.193.216.36	AS31200 Novotelecom Ltd	`1.32ms` from Novosibirsk, RU
78.198.46.20	AS12322 Free SAS	`1.42ms` from Paris, FR
176.195.239.52	AS12714 PJSC MegaFon	`2.00ms` from Saint Petersburg, RU
47.142.177.196	AS5650 Frontier Communications of America, Inc.	`10.77ms` from San Diego, US
47.165.31.244	AS5650 Frontier Communications of America, Inc.	`5.58ms` from Secaucus, US
175.249.76.52	AS4766 Korea Telecom	`6.97ms` from Seoul, KR
114.38.69.116	AS3462 Data Communication Business Group	`1.99ms` from Taichung, TW

Traceroute

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

traceroute -a -n -q1 177.132.140.1

traceroute to 177.132.140.1 (177.132.140.1): 64 hops max, 52 byte packets

1 [AS22356] 186.192.142.1 0.162 ms

2 [AS22356] 177.190.108.156 0.522 ms

3 [AS22356] 177.190.108.29 0.309 ms

4 [AS10429] 186.239.206.237 1.26 ms

5 *

6 [AS18881] 177.132.140.1 17.662 ms

Measurement taken from

IPinfo ProbeNet in São Paulo, BR

On October 30th 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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