177.17.80.0/20

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
owner-c:     ARITE
tech-c:      GVO6
inetrev:     177.19.190.0/24
nserver:     dns1.gvt.net.br
nsstat:      20260209 AA
nslastaa:    20260209
nserver:     dns2.gvt.net.br
nsstat:      20260209 AA
nslastaa:    20260209
nserver:     dns3.gvt.net.br
nsstat:      20260209 AA
nslastaa:    20260209
created:     20101207
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 177.17.80.0/20

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 177.17.0.0/16

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
177.17.86.1	AS18881 TELEFÔNICA BRASIL S.A	`5.26ms` from Rio de Janeiro, BR
177.17.80.1	AS18881 TELEFÔNICA BRASIL S.A	`3.99ms` from Rio de Janeiro, BR
177.17.88.1	AS18881 TELEFÔNICA BRASIL S.A	`59.34ms` from Brasilia, BR
177.17.84.1	AS18881 TELEFÔNICA BRASIL S.A	`7.09ms` from Rio de Janeiro, BR
177.17.94.1	AS18881 TELEFÔNICA BRASIL S.A	`11.46ms` from Rio de Janeiro, BR
177.17.92.1	AS18881 TELEFÔNICA BRASIL S.A	`11.23ms` 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
164.49.67.4	AS668 United States Department of Defense (DoD)	`0.63ms` from Atlanta, US
123.119.216.196	AS4808 China Unicom Beijing Province Network	`4.05ms` from Beijing, CN
78.29.33.4	AS8369 Intersvyaz-2 JSC	`1.17ms` from Chelyabinsk, RU
216.145.119.4	AS13649 Flexential Colorado Corp.	`0.23ms` from Dallas, US
91.59.33.116	AS3320 Deutsche Telekom AG	`7.33ms` from Frankfurt am Main, DE
84.250.84.196	AS1759 Telia Finland Oyj	`4.93ms` from Helsinki, FI
125.214.215.100	AS4515 PCCW IMS Ltd (PCCW Business Internet Access)	`1.18ms` from Hong Kong, HK
81.137.230.36	AS2856 British Telecommunications PLC	`2.27ms` from London, GB
67.240.77.20	AS11351 Charter Communications Inc	`10.89ms` from Piscataway, US
54.234.182.164	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
3.81.85.20	AS14618 Amazon.com, Inc.	`0.59ms` from Reston, US
82.191.10.196	AS3269 Telecom Italia S.p.A.	`1.63ms` from Rome, IT
144.208.83.4	AS396341 NASN Licensing Inc.	`2.95ms` from Seattle, US
73.109.45.132	AS7922 Comcast Cable Communications, LLC	`6.21ms` from Seattle, US
222.111.177.84	AS4766 Korea Telecom	`1.32ms` from Seoul, KR
183.180.97.4	AS2519 ARTERIA Networks Corporation	`2.75ms` from Tokyo, JP
180.2.7.100	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.28ms` from Tokyo, JP
102.25.185.52	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`11.78ms` from Tunis, TN
178.46.206.4	AS12389 PJSC Rostelecom	`7.93ms` from Yekaterinburg, RU
66.18.101.84	AS13649 Flexential Colorado Corp.	`9.63ms` from Atlanta, US
101.28.70.100	AS4837 CHINA UNICOM China169 Backbone	`9.86ms` from Beijing, CN
34.77.79.4	AS396982 Google LLC	`0.12ms` from Brussels, BE
104.139.46.100	AS11426 Charter Communications Inc	`4.36ms` from Charlotte, US
93.130.160.116	AS6805 Telefonica Germany GmbH & Co.OHG	`3.37ms` from Frankfurt am Main, DE
71.115.167.116	AS701 Verizon Business	`14.80ms` from Morris Plains, US

Traceroute

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

traceroute -a -n -q1 -f4 -m7 177.17.81.155

traceroute to 177.17.81.155 (177.17.81.155): 7 hops max, 52 byte packets

4 [AS21928] 100.199.0.93 0.091 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Tieling, CN

On February 8th 2026

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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