177.156.64.0/19

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
owner-c:     ARITE
tech-c:      GVO6
inetrev:     177.159.180.0/23
nserver:     dns1.gvt.net.br
nsstat:      20260209 AA
nslastaa:    20260209
nserver:     dns2.gvt.net.br
nsstat:      20260209 AA
nslastaa:    20260209
nserver:     dns3.gvt.net.br
nsstat:      20260209 AA
nslastaa:    20260209
nserver:     dns4.gvt.net.br
nsstat:      20260209 AA
nslastaa:    20260209
created:     20120423
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 177.156.64.0/19

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

Nearby Ranges

BGP prefixes that overlap with 177.156.0.0/16

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

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

IP Address	ASN	Details
177.156.75.236	AS18881 TELEFÔNICA BRASIL S.A	`5.60ms` from São Paulo, BR
177.156.71.23	AS18881 TELEFÔNICA BRASIL S.A	`3.45ms` from Sao Paulo, BR
177.156.84.1	AS18881 TELEFÔNICA BRASIL S.A	`15.29ms` from São Paulo, BR
177.156.73.81	AS18881 TELEFÔNICA BRASIL S.A	`5.58ms` from Sao Paulo, BR
177.156.72.1	AS18881 TELEFÔNICA BRASIL S.A	`14.69ms` from Curitiba, BR
177.156.90.2	AS18881 TELEFÔNICA BRASIL S.A	`8.00ms` from Curitiba, BR
177.156.79.37	AS18881 TELEFÔNICA BRASIL S.A	`7.33ms` from São Paulo, BR
177.156.82.76	AS18881 TELEFÔNICA BRASIL S.A	`16.74ms` from Osasco, BR
177.156.86.202	AS18881 TELEFÔNICA BRASIL S.A	`16.92ms` from Osasco, BR
177.156.87.154	AS18881 TELEFÔNICA BRASIL S.A	`19.49ms` from Sao Paulo, BR
177.156.83.165	AS18881 TELEFÔNICA BRASIL S.A	`16.75ms` from Rio de Janeiro, BR
177.156.74.67	AS18881 TELEFÔNICA BRASIL S.A	`5.89ms` from Osasco, BR
177.156.76.24	AS18881 TELEFÔNICA BRASIL S.A	`5.16ms` from Osasco, BR
177.156.92.2	AS18881 TELEFÔNICA BRASIL S.A	`7.95ms` from Sao Paulo, BR
177.156.85.41	AS18881 TELEFÔNICA BRASIL S.A	`16.77ms` from São Paulo, BR
177.156.80.43	AS18881 TELEFÔNICA BRASIL S.A	`17.28ms` from São Paulo, 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
1.88.89.83	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	`11.62ms` from Beijing, CN
181.69.231.35	AS27831 Colombia Móvil	`1.51ms` from Bogota, CO
170.246.112.3	AS27951 Media Commerce Partners S.A	`4.53ms` from Bogota, CO
76.29.110.131	AS7922 Comcast Cable Communications, LLC	`11.75ms` from Chicago, US
54.217.180.195	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
124.225.26.211	AS4134 CHINANET-BACKBONE	`0.94ms` from Haikou, CN
178.184.211.163	AS12389 PJSC Rostelecom	`13.05ms` from Krasnoyarsk, RU
93.224.23.211	AS3320 Deutsche Telekom AG	`6.72ms` from Nuernberg, DE
20.251.130.115	AS8075 Microsoft Corporation	`0.54ms` from Oslo, NO
81.198.104.3	AS12578 SIA Tet	`1.28ms` from Riga, LV
179.97.150.195	AS19182 TELEFÔNICA BRASIL S.A	`5.03ms` from Sao Paulo, BR
1.212.220.83	AS3786 LG DACOM Corporation	`1.73ms` from Seoul, KR
78.58.169.51	AS8764 Telia Lietuva, AB	`0.97ms` from Vilnius, LT
1.30.93.147	AS139007 UNICOM InnerMongolia province network	`11.42ms` from Beijing, CN
71.234.193.83	AS7922 Comcast Cable Communications, LLC	`6.25ms` from Boston, US
172.214.239.211	AS8075 Microsoft Corporation	`0.27ms` from Chicago, US
13.58.204.131	AS16509 Amazon.com, Inc.	`0.19ms` from Columbus, US
72.219.59.211	AS22773 Cox Communications Inc.	`13.83ms` from Dallas, US
97.228.176.35	AS6167 Verizon Business	`7.26ms` from Denver, US
98.250.219.19	AS7922 Comcast Cable Communications, LLC	`14.23ms` from Flint, US
88.66.26.211	AS3209 Vodafone GmbH	`2.39ms` from Frankfurt am Main, DE
163.0.82.51	AS17816 China Unicom IP network China169 Guangdong province	`5.05ms` from Guangzhou, CN
155.102.16.3	AS24429 Zhejiang Taobao Network Co.,Ltd	`0.20ms` from Hanoi, VN
91.154.148.163	AS719 Elisa Oyj	`0.71ms` from Helsinki, FI
161.35.123.227	AS14061 DigitalOcean, LLC	`0.21ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 -m4 177.156.77.178

traceroute to 177.156.77.178 (177.156.77.178): 4 hops max, 52 byte packets

1 [AS199524] 82.117.226.1 0.067 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Incheon, KR

On February 7th 2026

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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