177.204.112.0/20

AS18881 · TELEFÔNICA BRASIL S.A

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Summary

Country	Brazil
Domain	telefonica.com.br
ASN	AS18881
Parent Range	177.204.0.0/14
Registry	LACNIC
ID	ART8

WHOIS Details

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

inetnum:     177.204.0.0/14
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:     177.207.160.0/20
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:     20120925
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 177.204.112.0/20

Range	ASN	Company	Num of IPs
177.204.0.0/14	AS18881	TELEFÔNICA BRASIL S.A	262,144

Nearby Ranges

BGP prefixes that overlap with 177.204.0.0/16

Range	ASN	Company	Num of IPs
177.204.0.0/14	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
177.204.113.1	AS18881 TELEFÔNICA BRASIL S.A	`2.38ms` from Curitiba, BR
177.204.114.1	AS18881 TELEFÔNICA BRASIL S.A	`2.38ms` from Curitiba, BR
177.204.112.1	AS18881 TELEFÔNICA BRASIL S.A	`2.26ms` from Curitiba, BR
177.204.115.1	AS18881 TELEFÔNICA BRASIL S.A	`2.37ms` 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
80.211.233.244	AS31034 Aruba S.p.A.	`0.31ms` from Arezzo, IT
134.215.31.148	AS4181 TDS TELECOM	`6.39ms` from Atlanta, US
41.238.163.116	AS8452 TE-AS	`2.59ms` from Cairo, EG
47.26.86.164	AS20115 Charter Communications LLC	`9.22ms` from Chicago, US
3.144.25.36	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
217.151.169.196	AS12969 Vodafone Iceland	`7.74ms` from Hafnarfjoerdur, IS
93.112.211.132	AS25019 Saudi Telecom Company JSC	`2.75ms` from Jeddah, SA
218.206.124.20	AS56046 China Mobile communications corporation	`2.14ms` from Nanjing, CN
95.115.12.36	AS6805 Telefonica Germany GmbH & Co.OHG	`16.67ms` from Nuernberg, DE
153.181.114.20	AS4713 NTT DOCOMO BUSINESS,Inc.	`15.46ms` from Osaka, JP
118.17.154.244	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.81ms` from Osaka, JP
115.124.191.68	AS7679 QTnet,Inc.	`10.74ms` from Osaka, JP
20.171.94.228	AS8075 Microsoft Corporation	`0.19ms` from Phoenix, US
213.194.212.4	AS207187 TKR Jasek, s.r.o.	`0.96ms` from Prague, CZ
173.220.191.84	AS6128 Cablevision Systems Corp.	`6.68ms` from Secaucus, US
116.33.177.212	AS17858 LG POWERCOMM	`2.05ms` from Seoul, KR
211.239.154.164	AS9952 Hostway IDC	`1.09ms` from Seoul, KR
211.157.131.4	AS23724 IDC, China Telecommunications Corporation	`3.21ms` from Tianjin, CN
126.1.119.52	AS17676 SoftBank Corp.	`16.86ms` from Tokyo, JP
91.114.107.116	AS8447 A1 Telekom Austria AG	`10.93ms` from Vienna, AT
60.25.171.132	AS4837 CHINA UNICOM China169 Backbone	`5.04ms` from Beijing, CN
141.134.218.180	AS6848 Telenet BV	`8.69ms` from Brussels, BE
96.191.137.84	AS53297 Comcast Cable Communications, LLC	`0.78ms` from Chicago, US
164.65.125.4	AS5972 United States Department of Defense (DoD)	`10.68ms` from Dallas, US
177.159.108.164	AS18881 TELEFÔNICA BRASIL S.A	`0.68ms` from Fortaleza, BR

Traceroute

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

traceroute -a -n -q1 177.204.113.1

traceroute to 177.204.113.1 (177.204.113.1): 64 hops max, 52 byte packets

1 [AS202422] 5.188.4.3 0.098 ms

2 *

3 *

4 [AS3356] 8.243.60.29 1.801 ms

5 [AS3549] 200.189.212.170 5.637 ms

6 *

7 *

8 [AS26599] 179.88.1.35 5.684 ms

9 *

10 [AS18881] 177.204.113.1 7.641 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On February 7th 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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