177.156.48.0/20

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 177.156.48.0/20

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

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

IP Address	ASN	Details
177.156.53.8	AS18881 TELEFÔNICA BRASIL S.A	`22.04ms` from Sao Paulo, BR
177.156.62.138	AS18881 TELEFÔNICA BRASIL S.A	`13.01ms` from Porto Alegre, BR
177.156.61.234	AS18881 TELEFÔNICA BRASIL S.A	`15.07ms` from Sao Paulo, BR
177.156.63.15	AS18881 TELEFÔNICA BRASIL S.A	`11.93ms` from Porto Alegre, BR
177.156.52.2	AS18881 TELEFÔNICA BRASIL S.A	`18.68ms` from Sao Paulo, BR
177.156.58.110	AS18881 TELEFÔNICA BRASIL S.A	`12.65ms` from Porto Alegre, BR
177.156.56.230	AS18881 TELEFÔNICA BRASIL S.A	`14.35ms` from Porto Alegre, BR
177.156.57.146	AS18881 TELEFÔNICA BRASIL S.A	`12.56ms` 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
176.136.79.20	AS5410 Bouygues Telecom SA	`5.33ms` from Aubervilliers, FR
89.47.120.20	AS39543 TENNET TELECOM SRL	`0.39ms` from Bucharest, RO
188.156.89.148	AS5483 Magyar Telekom Plc.	`3.87ms` from Budapest, HU
197.164.53.132	AS24863 Link Egypt (Link.NET)	`7.28ms` from Cairo, EG
142.204.191.244	AS393238 ImOn Communications, LLC	`6.00ms` from Chicago, US
152.61.229.4	AS1842 Department of Interior United States Geological Survey	`11.35ms` from Des Moines, US
34.240.113.244	AS16509 Amazon.com, Inc.	`0.14ms` from Dublin, IE
70.120.248.228	AS11427 Charter Communications Inc	`15.31ms` from Houston, US
89.241.221.180	AS13285 TalkTalk Communications Limited	`2.39ms` from London, GB
3.10.63.20	AS16509 Amazon.com, Inc.	`0.13ms` from London, GB
86.142.103.100	AS2856 British Telecommunications PLC	`6.40ms` from London, GB
141.11.214.20	AS42831 UK Dedicated Servers Limited	`0.71ms` from London, GB
76.171.187.212	AS20001 Charter Communications Inc	`6.81ms` from Los Angeles, US
173.59.31.228	AS701 Verizon Business	`1.75ms` from Philadelphia, US
44.251.23.228	AS16509 Amazon.com, Inc.	`4.50ms` from Portland, US
50.92.90.4	AS852 TELUS Communications Inc.	`5.99ms` from Seattle, US
14.61.17.84	AS4766 Korea Telecom	`5.01ms` from Seoul, KR
218.153.168.52	AS4766 Korea Telecom	`1.02ms` from Seoul, KR
114.236.54.212	AS4134 CHINANET-BACKBONE	`10.19ms` from Shanghai, CN
178.192.139.212	AS3303 Swisscom (Switzerland) Ltd	`1.79ms` from Zuerich, CH
109.137.227.68	AS5432 Proximus NV	`3.95ms` from Amsterdam, NL
172.201.36.52	AS8075 Microsoft Corporation	`0.27ms` from Amsterdam, NL
169.60.123.4	AS36351 IBM Cloud	`0.41ms` from Ashburn, US
117.12.204.228	AS4837 CHINA UNICOM China169 Backbone	`5.11ms` from Beijing, CN
3.143.77.148	AS16509 Amazon.com, Inc.	`0.73ms` from Columbus, US

Traceroute

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

traceroute -a -n -q1 -f5 177.156.59.79

traceroute to 177.156.59.79 (177.156.59.79): 64 hops max, 52 byte packets

5 [AS28283] 189.14.239.8 1.345 ms

6 [AS26599] 177.174.126.110 1.176 ms

7 [] 152.255.165.232 1.342 ms

8 [AS27699] 201.1.229.95 4.444 ms

9 [AS18881] 177.156.59.79 3.068 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.

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