177.18.32.0/20

AS18881 · TELEFÔNICA BRASIL S.A

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Summary

Country	Brazil
Domain	telefonica.com.br
ASN	AS18881
Parent Range	177.16.0.0/14
Registry	LACNIC
ID	ART8

WHOIS Details

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

inetnum:     177.16.0.0/14
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:     177.19.191.0/24
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
created:     20101207
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 177.18.32.0/20

Range	ASN	Company	Num of IPs
177.16.0.0/14	AS18881	TELEFÔNICA BRASIL S.A	262,144

Hosted domains

There are 8 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
177.18.44.18	battlesministry.com	8

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

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

IP Address	ASN	Details
177.18.42.227	AS18881 TELEFÔNICA BRASIL S.A	`3.75ms` from Sao Paulo, BR
177.18.45.253	AS18881 TELEFÔNICA BRASIL S.A	`2.67ms` from Osasco, BR
177.18.32.1	AS18881 TELEFÔNICA BRASIL S.A	`25.31ms` from Sao Paulo, BR
177.18.47.10	AS18881 TELEFÔNICA BRASIL S.A	`4.87ms` from Sao Paulo, BR
177.18.44.21	AS18881 TELEFÔNICA BRASIL S.A	`2.57ms` from Osasco, BR
177.18.46.106	AS18881 TELEFÔNICA BRASIL S.A	`5.16ms` from Sao Paulo, BR
177.18.43.212	AS18881 TELEFÔNICA BRASIL S.A	`1.95ms` from Sao Paulo, BR
177.18.37.183	AS18881 TELEFÔNICA BRASIL S.A	`22.97ms` from Vinhedo, BR
177.18.36.1	AS18881 TELEFÔNICA BRASIL S.A	`23.87ms` from Sao Paulo, BR
177.18.41.210	AS18881 TELEFÔNICA BRASIL S.A	`4.47ms` from Sao Paulo, BR
177.18.40.30	AS18881 TELEFÔNICA BRASIL S.A	`1.12ms` from Sao Paulo, BR
177.18.39.142	AS18881 TELEFÔNICA BRASIL S.A	`20.94ms` 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
199.202.3.68	AS53848 Mountain Telephone	`11.59ms` from Atlanta, US
142.215.196.4	AS22065 LPL Financial	`1.61ms` from Chicago, US
94.136.171.116	AS42831 UK Dedicated Servers Limited	`0.14ms` from Coventry, GB
108.129.162.148	AS16509 Amazon.com, Inc.	`0.41ms` from Dublin, IE
217.29.33.228	AS16188 punkt.de GmbH	`0.29ms` from Frankfurt am Main, DE
39.152.47.164	AS56044 China Mobile communications corporation	`8.03ms` from Liaoyang, CN
45.49.191.212	AS20001 Charter Communications Inc	`5.23ms` from Los Angeles, US
15.160.43.84	AS16509 Amazon.com, Inc.	`0.13ms` from Milan, IT
109.189.86.228	AS2119 Telenor Norge AS	`8.23ms` from Oslo, NO
34.13.147.148	AS396982 Google LLC	`0.14ms` from Oudeschip, NL
179.115.65.148	AS26599 TELEFÔNICA BRASIL S.A	`4.81ms` from Rio de Janeiro, BR
187.249.28.68	AS32098 Transtelco Inc	`0.69ms` from Santiago de Queretaro, MX
175.225.104.68	AS4766 Korea Telecom	`1.93ms` from Seoul, KR
220.78.61.148	AS4766 Korea Telecom	`2.13ms` from Seoul, KR
211.54.53.4	AS4766 Korea Telecom	`1.17ms` from Seoul, KR
116.254.46.116	AS10010 TOKAI Communications Corporation	`12.09ms` from Tokyo, JP
52.233.38.244	AS8075 Microsoft Corporation	`0.17ms` from Toronto, CA
41.227.127.52	AS37671 3S INF	`17.02ms` from Tunis, TN
84.196.93.84	AS6848 Telenet BV	`4.69ms` from Brussels, BE
94.21.41.36	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`3.94ms` from Budapest, HU
143.208.45.196	AS263809 Facundo Valentini (Vallenet)	`15.62ms` from Buenos Aires, AR
43.139.176.244	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.68ms` from Guangzhou, CN
81.154.148.164	AS2856 British Telecommunications PLC	`3.79ms` from London, GB
188.15.138.116	AS3269 Telecom Italia S.p.A.	`4.61ms` from Milan, IT
66.231.117.68	AS14511 Polar Communications	`17.16ms` from Minneapolis, US

Traceroute

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

traceroute -a -n -q1 -m6 177.18.39.244

traceroute to 177.18.39.244 (177.18.39.244): 6 hops max, 52 byte packets

1 [AS263175] 186.2.246.129 0.242 ms

2 *

3 [AS263175] 186.2.247.236 0.308 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Cayenne, GF

On September 5th 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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