177.205.128.0/20

AS18881 · TELEFÔNICA BRASIL S.A

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Brazil
Domain	telefonica.com.br
ASN	AS18881
Parent Range	177.204.0.0/14
Registry	LACNIC
ID	ART8

WHOIS Details

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

inetnum:     177.204.0.0/14
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:     177.206.0.0/16
nserver:     dns1.gvt.net.br
nsstat:      20250905 AA
nslastaa:    20250905
nserver:     dns2.gvt.net.br
nsstat:      20250905 AA
nslastaa:    20250905
nserver:     dns3.gvt.net.br
nsstat:      20250905 AA
nslastaa:    20250905
created:     20120925
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 177.205.128.0/20

Range	ASN	Company	Num of IPs
177.204.0.0/14	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

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

IP Address	ASN	Details
177.205.141.63	AS18881 TELEFÔNICA BRASIL S.A	`6.13ms` from Belo Horizonte, BR
177.205.131.238	AS18881 TELEFÔNICA BRASIL S.A	`2.10ms` from Sao Paulo, BR
177.205.140.21	AS18881 TELEFÔNICA BRASIL S.A	`2.21ms` from Osasco, BR
177.205.142.2	AS18881 TELEFÔNICA BRASIL S.A	`12.08ms` from Sao 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
34.21.12.228	AS396982 Google LLC	`0.12ms` from Ashburn, US
209.104.43.4	AS46318 Live Nation Entertainment, Inc.	`1.15ms` from Ashburn, US
20.15.107.148	AS8075 Microsoft Corporation	`0.32ms` from Boydton, US
179.41.24.116	AS22927 Telefonica de Argentina	`2.96ms` from Buenos Aires, AR
156.208.225.116	AS8452 TE-AS	`4.22ms` from Cairo, EG
217.228.182.228	AS3320 Deutsche Telekom AG	`3.40ms` from Duesseldorf, DE
113.239.64.4	AS4837 CHINA UNICOM China169 Backbone	`11.21ms` from Liaoyang, CN
81.40.74.20	AS3352 TELEFONICA DE ESPANA S.A.U.	`6.58ms` from Madrid, ES
189.139.162.100	AS8151 UNINET	`1.73ms` from Mexico City, MX
85.43.248.4	AS3269 Telecom Italia S.p.A.	`0.92ms` from Milan, IT
201.151.150.148	AS265615 Assetel SA de CV	`15.70ms` from Santiago de Queretaro, MX
189.179.156.196	AS8151 UNINET	`17.09ms` from Santiago de Queretaro, MX
173.213.67.212	AS62904 Eonix Corporation	`0.24ms` from Seattle, US
221.158.138.148	AS4766 Korea Telecom	`3.17ms` from Seoul, KR
218.79.251.212	AS4812 China Telecom (Group)	`3.71ms` from Shanghai, CN
81.223.22.244	AS8412 T-Mobile Austria GmbH	`3.42ms` from Vienna, AT
71.69.119.116	AS11426 Charter Communications Inc	`11.00ms` from Charlotte, US
96.2.121.116	AS11232 Midcontinent Communications	`14.36ms` from Denver, US
77.0.75.68	AS6805 Telefonica Germany GmbH & Co.OHG	`2.23ms` from Hamburg, DE
101.66.119.244	AS4837 CHINA UNICOM China169 Backbone	`10.28ms` from Hangzhou, CN
123.23.39.20	AS45899 VNPT Corp	`2.27ms` from Ho Chi Minh City, VN
189.226.156.4	AS8151 UNINET	`1.25ms` from Mexico City, MX
181.214.16.4	AS3356 Level 3 Parent, LLC	`0.15ms` from Milan, IT
167.153.128.52	AS22252 The City of New York	`3.14ms` from New York City, US
191.178.43.228	AS28573 Claro NXT Telecomunicacoes Ltda	`15.09ms` from Osasco, BR

Traceroute

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

traceroute -a -n -q1 -m5 177.205.132.188

traceroute to 177.205.132.188 (177.205.132.188): 5 hops max, 52 byte packets

1 [AS15169] 142.251.247.123 202.643 ms

2 [AS15169] 192.178.99.104 202.243 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Milan, IT

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales