179.181.128.0/21

AS18881 · TELEFÔNICA BRASIL S.A

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Summary

Country	Brazil
Domain	telefonica.com.br
ASN	AS18881
Parent Range	179.180.0.0/14
Registry	LACNIC
ID	ART8

WHOIS Details

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

inetnum:     179.180.0.0/14
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:     179.183.29.0/24
nserver:     dns1.gvt.net.br
nsstat:      20251215 AA
nslastaa:    20251215
nserver:     dns2.gvt.net.br
nsstat:      20251215 AA
nslastaa:    20251215
nserver:     dns3.gvt.net.br
nsstat:      20251215 AA
nslastaa:    20251215
nserver:     dns4.gvt.net.br
nsstat:      20251215 AA
nslastaa:    20251215
created:     20130130
changed:     20160909

nic-hdl-br:  ARITE
person:      Administra��o Rede IP Telesp
e-mail:      [email protected]
country:     BR
created:     20080407
changed:     20230629

nic-hdl-br:  CSTBR
person:      CSIRT TELEFONICA BR
e-mail:      [email protected]
country:     BR
created:     20180713
changed:     20180713

nic-hdl-br:  GVO6
person:      GVT Operacao
e-mail:      [email protected]
country:     BR
created:     20010613
changed:     20220331

Overlapping Ranges

BGP prefixes that contain 179.181.128.0/21

Range	ASN	Company	Num of IPs
179.180.0.0/14	AS18881	TELEFÔNICA BRASIL S.A	262,144

Nearby Ranges

BGP prefixes that overlap with 179.181.0.0/16

Range	ASN	Company	Num of IPs
179.180.0.0/14	AS18881	TELEFÔNICA BRASIL S.A	262,144

Hosted domains

There are 3 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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Pingable IPs

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

IP Address	ASN	Details
179.181.135.242	AS18881 TELEFÔNICA BRASIL S.A	`17.40ms` from Fortaleza, BR
179.181.134.13	AS18881 TELEFÔNICA BRASIL S.A	`17.23ms` from Fortaleza, BR
179.181.128.1	AS18881 TELEFÔNICA BRASIL S.A	`7.21ms` from Fortaleza, BR
179.181.132.122	AS18881 TELEFÔNICA BRASIL S.A	`17.30ms` from Fortaleza, BR
179.181.133.154	AS18881 TELEFÔNICA BRASIL S.A	`17.41ms` from Fortaleza, 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
87.129.252.21	AS3320 Deutsche Telekom AG	`0.87ms` from Frankfurt am Main, DE
197.234.232.101	AS37546 MIA Telecoms	`0.26ms` from Johannesburg, ZA
24.51.199.5	AS30404 Blue Stream	`5.25ms` from Miami, US
140.150.179.5	AS26548 PureVoltage Hosting Inc.	`0.18ms` from New York City, US
175.103.247.229	AS7522 STNet, Incorporated	`5.47ms` from Osaka, JP
50.107.130.37	AS5650 Frontier Communications of America, Inc.	`6.89ms` from Secaucus, US
125.242.96.181	AS17858 LG POWERCOMM	`2.02ms` from Seoul, KR
43.128.107.181	AS132203 Tencent Building, Kejizhongyi Avenue	`0.61ms` from Singapore, SG
60.204.211.149	AS55990 Huawei Cloud Service data center	`2.74ms` from Suzhou, CN
93.138.44.149	AS5391 Hrvatski Telekom d.d.	`4.01ms` from Zagreb, HR
172.190.208.229	AS8075 Microsoft Corporation	`0.43ms` from Ashburn, US
213.224.232.5	AS6848 Telenet BV	`3.27ms` from Brussels, BE
71.90.140.53	AS20115 Charter Communications LLC	`9.56ms` from Chicago, US
59.58.193.229	AS4134 CHINANET-BACKBONE	`11.48ms` from Fuzhou, CN
171.242.89.37	AS7552 Viettel Group	`4.77ms` from Hanoi, VN
222.167.39.21	AS149175 UNION FU WAH DIGITAL TECHNOLOGY LIMITED	`1.26ms` from Hong Kong, HK
108.93.48.5	AS7018 AT&T Enterprises, LLC	`9.05ms` from Houston, US
79.156.89.5	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.29ms` from Madrid, ES
186.49.50.229	AS6057 Administracion Nacional de Telecomunicaciones	`1.84ms` from Montevideo, UY
149.36.164.5	AS174 Cogent Communications, LLC	`1.45ms` from Paris, FR
201.124.37.117	AS8151 UNINET	`3.76ms` from Santiago de Queretaro, MX
111.47.216.5	AS9808 China Mobile Communications Group Co., Ltd.	`5.16ms` from Wuhan, CN
139.64.231.5	AS60171 AFR-IX TELECOM S.A.	`0.25ms` from Ashburn, US
92.197.7.213	AS20676 Plusnet GmbH	`0.58ms` from Berlin, DE
125.32.184.213	AS4837 CHINA UNICOM China169 Backbone	`3.02ms` from Changchun, CN

Traceroute

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

traceroute -a -n -q1 -m5 179.181.130.243

traceroute to 179.181.130.243 (179.181.130.243): 5 hops max, 52 byte packets

1 [AS208450] 45.136.59.1 6.151 ms

2 [AS41371] 88.151.180.149 0.573 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Aktau, KZ

On December 14th 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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