177.41.176.0/20

AS18881 · TELEFÔNICA BRASIL S.A

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Summary

Country	Brazil
Domain	telefonica.com.br
ASN	AS18881
Parent Range	177.40.0.0/14
Registry	LACNIC
ID	ART8

WHOIS Details

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

inetnum:     177.40.0.0/14
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:     177.43.176.0/22
nserver:     dns1.gvt.net.br
nsstat:      20250908 AA
nslastaa:    20250908
nserver:     dns2.gvt.net.br
nsstat:      20250908 AA
nslastaa:    20250908
nserver:     dns3.gvt.net.br
nsstat:      20250908 AA
nslastaa:    20250908
created:     20110302
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 177.41.176.0/20

Range	ASN	Company	Num of IPs
177.40.0.0/14	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

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

IP Address	ASN	Details
177.41.178.121	AS18881 TELEFÔNICA BRASIL S.A	`13.93ms` from Osasco, BR
177.41.176.251	AS18881 TELEFÔNICA BRASIL S.A	`12.29ms` from Belo Horizonte, BR
177.41.179.177	AS18881 TELEFÔNICA BRASIL S.A	`14.69ms` from Osasco, BR
177.41.184.1	AS18881 TELEFÔNICA BRASIL S.A	`15.52ms` 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
4.157.83.20	AS8075 Microsoft Corporation	`0.59ms` from Ashburn, US
69.31.116.68	AS3257 GTT Communications Inc.	`5.26ms` from Dallas, US
97.147.21.164	AS6167 Verizon Business	`19.36ms` from Dallas, US
178.201.86.84	AS3209 Vodafone GmbH	`7.25ms` from Duesseldorf, DE
38.239.46.196	AS134548 DXTL Tseung Kwan O Service	`0.75ms` from Hong Kong, HK
221.208.90.20	AS4837 CHINA UNICOM China169 Backbone	`19.87ms` from Liaoyang, CN
94.5.91.4	AS5607 Sky UK Limited	`11.56ms` from London, GB
59.152.86.52	AS132817 DZCRD Networks Ltd	`0.37ms` from New York City, US
195.200.97.132	AS8304 Ecritel SASU	`0.80ms` from Paris, FR
14.60.101.244	AS4766 Korea Telecom	`2.69ms` from Seoul, KR
112.185.183.84	AS4766 Korea Telecom	`7.17ms` from Seoul, KR
190.159.109.116	AS10620 Telmex Colombia S.A.	`17.55ms` from Bogota, CO
91.83.90.100	AS12301 Invitech ICT Services Kft.	`3.69ms` from Budapest, HU
20.37.156.196	AS8075 Microsoft Corporation	`0.30ms` from Des Moines, US
3.68.160.228	AS16509 Amazon.com, Inc.	`0.20ms` from Frankfurt am Main, DE
193.112.181.228	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.90ms` from Guangzhou, CN
81.105.13.180	AS5089 Virgin Media Limited	`14.39ms` from London, GB
5.69.161.4	AS5607 Sky UK Limited	`2.06ms` from London, GB
1.120.225.148	AS1221 Telstra Limited	`13.51ms` from Melbourne, AU
13.107.12.52	AS8068 Microsoft Corporation	`0.29ms` from Melbourne, AU
35.154.94.116	AS16509 Amazon.com, Inc.	`0.15ms` from Mumbai, IN
122.97.163.212	AS4837 CHINA UNICOM China169 Backbone	`3.30ms` from Nanjing, CN
173.67.39.20	AS701 Verizon Business	`4.76ms` from Philadelphia, US
75.167.170.52	AS209 CenturyLink Communications, LLC	`1.35ms` from Phoenix, US
183.98.141.132	AS4766 Korea Telecom	`1.27ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f2 -m6 177.41.190.108

traceroute to 177.41.190.108 (177.41.190.108): 6 hops max, 52 byte packets

2 [AS5578] 195.168.117.209 2.348 ms

3 [AS5578] 62.168.99.154 0.728 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Bratislava, SK

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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