177.43.144.0/20

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
country:     BR
owner-c:     ARITE
tech-c:      GVO6
inetrev:     177.43.224.0/23
nserver:     dns1.gvt.net.br
nsstat:      20260313 AA
nslastaa:    20260313
nserver:     dns2.gvt.net.br
nsstat:      20260313 AA
nslastaa:    20260313
nserver:     dns3.gvt.net.br
nsstat:      20260313 AA
nslastaa:    20260313
created:     20110302
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 177.43.144.0/20

Range	ASN	Company	Num of IPs
177.40.0.0/14	AS18881	TELEFÔNICA BRASIL S.A	262,144

Nearby Ranges

BGP prefixes that overlap with 177.43.0.0/16

Range	ASN	Company	Num of IPs
177.40.0.0/14	AS18881	TELEFÔNICA BRASIL S.A	262,144

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
177.43.147.119	socndr.com.br	1

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

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

IP Address	ASN	Details
177.43.156.1	AS18881 TELEFÔNICA BRASIL S.A	`3.57ms` from Brasilia, BR
177.43.157.26	AS18881 TELEFÔNICA BRASIL S.A	`2.00ms` from Brasilia, BR
177.43.149.118	AS18881 TELEFÔNICA BRASIL S.A	`3.92ms` from Brasilia, BR
177.43.146.246	AS18881 TELEFÔNICA BRASIL S.A	`16.97ms` from Vinhedo, BR
177.43.148.106	AS18881 TELEFÔNICA BRASIL S.A	`1.38ms` from Brasilia, BR
177.43.144.1	AS18881 TELEFÔNICA BRASIL S.A	`1.04ms` from Brasilia, BR
177.43.150.170	AS18881 TELEFÔNICA BRASIL S.A	`3.81ms` from Brasilia, BR
177.43.147.123	AS18881 TELEFÔNICA BRASIL S.A	`5.67ms` from Brasilia, BR
177.43.151.235	AS18881 TELEFÔNICA BRASIL S.A	`3.98ms` from Brasilia, 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
155.74.250.20	AS4010 Headquarters, USAISC	`16.14ms` from Atlanta, US
218.24.180.132	AS4837 CHINA UNICOM China169 Backbone	`17.23ms` from Beijing, CN
84.148.104.68	AS3320 Deutsche Telekom AG	`2.24ms` from Frankfurt am Main, DE
46.201.107.100	AS6849 JSC "Ukrtelecom"	`7.24ms` from Kyiv, UA
191.183.198.132	AS28573 Claro NXT Telecomunicacoes Ltda	`3.18ms` from Osasco, BR
73.93.236.132	AS7922 Comcast Cable Communications, LLC	`6.13ms` from San Jose, US
70.68.2.84	AS6327 Shaw Communications	`8.06ms` from Seattle, US
113.44.246.196	AS55990 Huawei Cloud Service data center	`3.77ms` from Tianjin, CN
46.235.36.52	AS206689 Beeks Financial Cloud Ltd	`0.54ms` from Tokyo, JP
185.85.65.4	AS31382 CANCOM Austria AG	`0.60ms` from Vienna, AT
117.151.202.244	AS9808 China Mobile Communications Group Co., Ltd.	`7.80ms` from Wuhan, CN
92.248.177.52	AS51604 JSC ER-Telecom Holding	`12.79ms` from Yekaterinburg, RU
94.16.215.244	AS15600 Quickline AG	`4.21ms` from Zuerich, CH
82.22.151.4	AS6079 RCN	`1.56ms` from Ashburn, US
149.0.222.148	AS8386 Vodafone Net Iletisim Hizmetler AS	`19.43ms` from Denizli, TR
84.178.236.196	AS3320 Deutsche Telekom AG	`7.02ms` from Frankfurt am Main, DE
141.172.127.4	AS29601 UPM-Kymmene Oyj	`1.55ms` from Helsinki, FI
123.21.110.180	AS45899 VNPT Corp	`1.59ms` from Ho Chi Minh City, VN
162.251.92.84	AS154321 CORENET CLOUD SDN. BHD.	`1.41ms` from Hong Kong, HK
168.149.97.180	AS25019 Saudi Telecom Company JSC	`1.35ms` from Jeddah, SA
86.141.121.36	AS2856 British Telecommunications PLC	`5.17ms` from London, GB
86.149.143.116	AS2856 British Telecommunications PLC	`8.05ms` from London, GB
82.56.1.180	AS3269 Telecom Italia S.p.A.	`3.39ms` from Milan, IT
126.116.159.68	AS17676 SoftBank Corp.	`4.00ms` from Tokyo, JP
102.157.222.148	AS37705 TOPNET	`1.53ms` from Tunis, TN

Traceroute

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

traceroute -a -n -q1 177.43.150.250

traceroute to 177.43.150.250 (177.43.150.250): 64 hops max, 52 byte packets

1 [AS15169] 142.251.76.239 131.966 ms

2 *

3 *

4 *

5 [] 152.255.135.184 200.029 ms

6 [] 152.255.176.41 199.188 ms

7 [AS18881] 177.43.150.250 201.732 ms

Measurement taken from

IPinfo ProbeNet in Council Bluffs, US

On March 13th 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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