177.157.0.0/20

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 177.157.0.0/20

Range	ASN	Company	Num of IPs
177.156.0.0/14	AS18881	TELEFÔNICA BRASIL S.A	262,144

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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Pingable IPs

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

IP Address	ASN	Details
177.157.8.1	AS18881 TELEFÔNICA BRASIL S.A	`4.42ms` from Curitiba, BR
177.157.10.1	AS18881 TELEFÔNICA BRASIL S.A	`24.30ms` from Sao Paulo, BR
177.157.11.1	AS18881 TELEFÔNICA BRASIL S.A	`24.20ms` from Belo Horizonte, 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
69.253.30.212	AS7922 Comcast Cable Communications, LLC	`9.82ms` from Ashburn, US
108.231.188.132	AS7018 AT&T Enterprises, LLC	`19.11ms` from Chicago, US
14.179.17.84	AS45899 VNPT Corp	`2.23ms` from Ho Chi Minh City, VN
171.246.119.148	AS7552 Viettel Group	`1.88ms` from Ho Chi Minh City, VN
120.27.82.20	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.37ms` from Qingdao, CN
66.127.222.244	AS7018 AT&T Enterprises, LLC	`1.68ms` from San Jose, US
20.247.252.180	AS8075 Microsoft Corporation	`0.55ms` from Singapore, SG
120.199.34.116	AS56041 China Mobile communications corporation	`4.58ms` from Suzhou, CN
109.228.108.4	AS8585 Crnogorski Telekom a.d.Podgorica	`4.57ms` from Tirana, AL
34.84.101.180	AS396982 Google LLC	`0.15ms` from Tokyo, JP
128.136.233.212	AS13649 Flexential Colorado Corp.	`10.01ms` from Ashburn, US
98.169.53.84	AS22773 Cox Communications Inc.	`4.13ms` from Ashburn, US
38.86.141.4	AS174 Cogent Communications	`0.27ms` from Boca Raton, US
73.119.81.116	AS7922 Comcast Cable Communications, LLC	`7.15ms` from Boston, US
82.155.143.4	AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`7.05ms` from Braga, PT
52.59.134.244	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE
185.14.93.132	AS48314 Michael Sebastian Schinzel trading as IP-Projects GmbH & Co. KG	`0.60ms` from Frankfurt am Main, DE
2.115.255.52	AS3269 Telecom Italia S.p.A.	`8.03ms` from Milan, IT
46.147.119.212	AS57378 JSC "ER-Telecom Holding"	`16.95ms` from Moscow, RU
153.200.20.36	AS4713 NTT Communications Corporation	`4.52ms` from Osaka, JP
134.33.26.116	AS8075 Microsoft Corporation	`0.19ms` from Phoenix, US
186.223.194.36	AS28573 Claro NXT Telecomunicacoes Ltda	`2.65ms` from Sao Paulo, BR
106.250.146.132	AS3786 LG DACOM Corporation	`1.91ms` from Seoul, KR
14.103.20.52	AS4811 China Telecom (Group)	`3.60ms` from Shanghai, CN
207.112.10.100	AS29988 Rogers Communications Canada Inc.	`0.79ms` from Toronto, CA

Traceroute

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

traceroute -a -n -q1 -m5 177.157.4.123

traceroute to 177.157.4.123 (177.157.4.123): 5 hops max, 52 byte packets

1 [AS7195] 200.25.70.66 0.96 ms

2 [AS7195] 200.25.70.141 0.294 ms

3 *

4 *

5 *

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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