177.16.128.0/22

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:     177.19.192.0/21
nserver:     dns1.gvt.net.br
nsstat:      20251118 AA
nslastaa:    20251118
nserver:     dns2.gvt.net.br
nsstat:      20251118 AA
nslastaa:    20251118
nserver:     dns3.gvt.net.br
nsstat:      20251118 AA
nslastaa:    20251118
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 177.16.128.0/22

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

Nearby Ranges

BGP prefixes that overlap with 177.16.0.0/16

Range	ASN	Company	Num of IPs
177.16.0.0/14	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

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

IP Address	ASN	Details
177.16.130.3	AS18881 TELEFÔNICA BRASIL S.A	`2.22ms` from Curitiba, BR
177.16.128.6	AS18881 TELEFÔNICA BRASIL S.A	`2.34ms` from Curitiba, 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
146.20.56.6	AS27357 Rackspace Hosting	`0.40ms` from Ashburn, US
139.171.230.38	AS7029 Windstream Communications LLC	`0.58ms` from Ashburn, US
95.57.29.102	AS9198 JSC Kazakhtelecom	`6.86ms` from Astana, KZ
113.1.186.38	AS4837 CHINA UNICOM China169 Backbone	`11.73ms` from Changchun, CN
40.129.100.214	AS7029 Windstream Communications LLC	`8.10ms` from Chicago, US
180.105.189.54	AS4134 CHINANET-BACKBONE	`9.12ms` from Huai'an, CN
37.37.221.198	AS42961 Mobile Telecommunications Company K.S.C.P.	`7.79ms` from Kuwait City, KW
108.232.175.118	AS7018 AT&T Enterprises, LLC	`3.55ms` from Los Angeles, US
71.27.182.198	AS7922 Comcast Cable Communications, LLC	`6.44ms` from Miami, US
186.52.150.150	AS6057 Administracion Nacional de Telecomunicaciones	`1.77ms` from Montevideo, UY
172.93.49.54	AS29802 HIVELOCITY, Inc.	`0.21ms` from Piscataway, US
5.240.54.54	AS1257 Tele2 Sverige AB	`14.28ms` from Riga, LV
118.33.173.134	AS4766 Korea Telecom	`1.80ms` from Seoul, KR
14.91.132.6	AS4766 Korea Telecom	`6.93ms` from Seoul, KR
126.44.139.214	AS17676 SoftBank Corp.	`5.87ms` from Tokyo, JP
49.129.237.198	AS2518 BIGLOBE Inc.	`5.45ms` from Tokyo, JP
5.54.209.70	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`1.08ms` from Athens, GR
86.45.73.214	AS5466 Eircom Limited	`2.21ms` from Dublin, IE
149.249.253.182	AS205769 Mainzer Breitband GmbH	`1.11ms` from Frankfurt am Main, DE
91.34.92.166	AS3320 Deutsche Telekom AG	`7.58ms` from Frankfurt am Main, DE
89.106.37.86	AS39484 Pirkan Opiskelija-asunnot Oy	`3.12ms` from Helsinki, FI
20.24.239.230	AS8075 Microsoft Corporation	`0.34ms` from Hong Kong, HK
62.8.105.38	AS8586 TalkTalk Communications Limited	`12.05ms` from London, GB
90.38.151.134	AS3215 Orange S.A.	`3.96ms` from Lyon, FR
65.87.70.6	AS398413 Miami-Dade County	`0.28ms` from Miami, US

Traceroute

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

traceroute -a -n -q1 -m5 177.16.129.156

traceroute to 177.16.129.156 (177.16.129.156): 5 hops max, 52 byte packets

1 [AS210756] 146.185.196.2 0.156 ms

2 [AS31133] 178.176.159.124 0.496 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Samara, RU

On November 22nd 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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