177.157.32.0/20

AS18881 · TELEFÔNICA BRASIL S.A

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Summary

Country	Brazil
Domain	telefonica.com.br
ASN	AS18881
Parent Range	177.156.0.0/14
Registry	LACNIC
ID	ART8

WHOIS Details

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

inetnum:     177.156.0.0/14
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:     177.159.153.0/24
nserver:     dns1.gvt.net.br
nsstat:      20250904 AA
nslastaa:    20250904
nserver:     dns2.gvt.net.br
nsstat:      20250904 AA
nslastaa:    20250904
nserver:     dns3.gvt.net.br
nsstat:      20250904 AA
nslastaa:    20250904
nserver:     dns4.gvt.net.br
nsstat:      20250904 AA
nslastaa:    20250904
created:     20120423
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 177.157.32.0/20

Range	ASN	Company	Num of IPs
177.156.0.0/14	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

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

IP Address	ASN	Details
177.157.35.1	AS18881 TELEFÔNICA BRASIL S.A	`1.29ms` from Curitiba, BR
177.157.41.141	AS18881 TELEFÔNICA BRASIL S.A	`13.61ms` from Curitiba, BR
177.157.45.83	AS18881 TELEFÔNICA BRASIL S.A	`14.10ms` from Curitiba, BR
177.157.33.136	AS18881 TELEFÔNICA BRASIL S.A	`1.27ms` from Curitiba, BR
177.157.36.1	AS18881 TELEFÔNICA BRASIL S.A	`1.21ms` from Curitiba, BR
177.157.38.1	AS18881 TELEFÔNICA BRASIL S.A	`1.20ms` from Curitiba, BR
177.157.43.14	AS18881 TELEFÔNICA BRASIL S.A	`14.07ms` from Curitiba, BR
177.157.32.1	AS18881 TELEFÔNICA BRASIL S.A	`1.30ms` from Curitiba, BR
177.157.46.114	AS18881 TELEFÔNICA BRASIL S.A	`12.77ms` from Curitiba, BR
177.157.37.1	AS18881 TELEFÔNICA BRASIL S.A	`1.02ms` from Curitiba, BR
177.157.42.236	AS18881 TELEFÔNICA BRASIL S.A	`12.91ms` from Curitiba, BR
177.157.47.164	AS18881 TELEFÔNICA BRASIL S.A	`14.14ms` from Curitiba, BR
177.157.39.1	AS18881 TELEFÔNICA BRASIL S.A	`1.30ms` from Curitiba, BR
177.157.40.2	AS18881 TELEFÔNICA BRASIL S.A	`12.33ms` from Curitiba, BR
177.157.34.1	AS18881 TELEFÔNICA BRASIL S.A	`1.17ms` 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
66.37.91.212	AS16942 Citizens Telephone Cooperative	`8.69ms` from Ashburn, US
111.13.45.132	AS9808 China Mobile Communications Group Co., Ltd.	`4.34ms` from Beijing, CN
37.24.18.132	AS3209 Vodafone GmbH	`4.58ms` from Frankfurt am Main, DE
79.199.50.68	AS3320 Deutsche Telekom AG	`5.67ms` from Frankfurt am Main, DE
5.157.231.228	AS9009 M247 Europe SRL	`0.23ms` from Frankfurt am Main, DE
76.126.150.244	AS7922 Comcast Cable Communications, LLC	`4.93ms` from Fremont, US
186.3.218.4	AS27947 Telconet S.A	`2.46ms` from Guayaquil, EC
194.44.82.116	AS3255 UARNet-Eksintech	`6.94ms` from Khmelnytskyi, UA
162.204.180.180	AS7018 AT&T Enterprises, LLC	`20.00ms` from Los Angeles, US
176.189.227.164	AS5410 Bouygues Telecom SA	`2.47ms` from Marseille, FR
82.185.112.52	AS3269 Telecom Italia S.p.A.	`13.48ms` from Milan, IT
40.119.28.4	AS8075 Microsoft Corporation	`0.21ms` from San Antonio, US
126.75.235.20	AS17676 SoftBank Corp.	`6.55ms` from Tokyo, JP
126.110.25.20	AS17676 SoftBank Corp.	`8.06ms` from Tokyo, JP
163.139.151.228	AS2519 ARTERIA Networks Corporation	`2.59ms` from Tokyo, JP
34.118.23.116	AS396982 Google LLC	`0.11ms` from Warsaw, PL
188.19.245.84	AS12389 PJSC Rostelecom	`8.43ms` from Yekaterinburg, RU
197.57.185.132	AS8452 TE-AS	`8.13ms` from Cairo, EG
107.11.45.68	AS10796 Charter Communications Inc	`13.38ms` from Chicago, US
155.146.226.4	AS6167 Verizon Business	`9.88ms` from Chicago, US
154.124.26.212	AS8346 SONATEL-AS Autonomous System	`3.58ms` from Dakar, SN
47.209.71.244	AS19108 Optimum	`14.83ms` from Dallas, US
82.82.152.20	AS3209 Vodafone GmbH	`5.62ms` from Duesseldorf, DE
199.233.229.100	AS36236 NetActuate, Inc	`0.10ms` from Durham, US
73.190.62.116	AS7922 Comcast Cable Communications, LLC	`11.07ms` from Flint, US

Traceroute

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

traceroute -a -n -q1 177.157.39.1

traceroute to 177.157.39.1 (177.157.39.1): 64 hops max, 52 byte packets

1 [AS7195] 200.25.70.66 1.612 ms

2 [AS7195] 200.25.70.141 0.378 ms

3 [AS26599] 179.88.0.31 0.514 ms

4 [] 187.100.83.203 1.011 ms

5 [AS18881] 177.157.39.1 1.323 ms

Measurement taken from

IPinfo ProbeNet in Curitiba, BR

On September 4th 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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