177.156.112.0/20

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 177.156.112.0/20

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

Hosted domains

There are 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
177.156.123.207	paulokarach.com	1
177.156.114.2	nuvera.net.br	1

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

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

IP Address	ASN	Details
177.156.112.4	AS18881 TELEFÔNICA BRASIL S.A	`4.15ms` from Belo Horizonte, BR
177.156.113.1	AS18881 TELEFÔNICA BRASIL S.A	`12.94ms` from Sao Paulo, BR
177.156.115.1	AS18881 TELEFÔNICA BRASIL S.A	`22.62ms` from Porto Alegre, 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
116.181.1.212	AS133119 China Unicom IP network	`4.84ms` from Beijing, CN
62.197.240.116	AS5578 SWAN, a.s.	`0.47ms` from Bratislava, SK
197.163.21.244	AS24863 Link Egypt (Link.NET)	`10.61ms` from Cairo, EG
128.105.252.100	AS59 University of Wisconsin Madison	`5.56ms` from Chicago, US
3.14.235.228	AS16509 Amazon.com, Inc.	`0.78ms` from Columbus, US
5.230.196.4	AS12586 GHOSTnet GmbH	`0.36ms` from Frankfurt am Main, DE
195.173.18.84	AS1273 Vodafone Group PLC	`18.29ms` from London, GB
88.16.23.68	AS3352 TELEFONICA DE ESPANA S.A.U.	`11.13ms` from Madrid, ES
186.220.154.20	AS28573 Claro NXT Telecomunicacoes Ltda	`2.51ms` from Osasco, BR
128.85.20.212	AS8075 Microsoft Corporation	`0.33ms` from Quincy, US
63.230.123.164	AS209 CenturyLink Communications, LLC	`10.78ms` from Seattle, US
76.146.245.148	AS7922 Comcast Cable Communications, LLC	`7.14ms` from Seattle, US
61.250.255.84	AS38661 abcle	`1.24ms` from Seoul, KR
203.161.13.68	AS38809 Vocus Advanced Services	`0.48ms` from Sydney, AU
81.240.25.4	AS5432 Proximus NV	`6.32ms` from Amsterdam, NL
18.234.211.212	AS14618 Amazon.com, Inc.	`0.48ms` from Ashburn, US
52.104.72.132	AS8075 Microsoft Corporation	`0.62ms` from Ashburn, US
104.12.88.116	AS7018 AT&T Enterprises, LLC	`7.47ms` from Dallas, US
3.248.214.180	AS16509 Amazon.com, Inc.	`0.45ms` from Dublin, IE
86.40.146.148	AS5466 Eircom Limited	`4.10ms` from Dublin, IE
91.11.7.196	AS3320 Deutsche Telekom AG	`8.61ms` from Frankfurt am Main, DE
194.76.191.4	AS28974 ACTIVE OPERATIONS LLC	`6.57ms` from Kyiv, UA
74.69.13.244	AS11351 Charter Communications Inc	`11.92ms` from Newark, US
218.228.133.196	AS17511 OPTAGE Inc.	`2.60ms` from Osaka, JP
114.161.100.20	AS4713 NTT Communications Corporation	`3.28ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -f5 177.156.115.1

traceroute to 177.156.115.1 (177.156.115.1): 64 hops max, 52 byte packets

5 [AS28283] 189.14.239.8 2.162 ms

6 [AS26599] 177.174.126.110 1.178 ms

7 [] 187.100.181.116 1.318 ms

8 [AS18881] 177.156.115.1 13.609 ms

Measurement taken from

IPinfo ProbeNet in Novo Hamburgo, 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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