177.40.0.0/21

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:     177.43.240.0/20
nserver:     dns1.gvt.net.br
nsstat:      20251230 AA
nslastaa:    20251230
nserver:     dns2.gvt.net.br
nsstat:      20251230 AA
nslastaa:    20251230
nserver:     dns3.gvt.net.br
nsstat:      20251230 AA
nslastaa:    20251230
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 177.40.0.0/21

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 177.40.0.0/16

Range	ASN	Company	Num of IPs
177.40.0.0/14	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

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

IP Address	ASN	Details
177.40.7.36	AS18881 TELEFÔNICA BRASIL S.A	`1.62ms` from São Paulo, BR
177.40.3.51	AS18881 TELEFÔNICA BRASIL S.A	`1.76ms` from Osasco, BR
177.40.1.25	AS18881 TELEFÔNICA BRASIL S.A	`1.59ms` from Osasco, BR
177.40.6.133	AS18881 TELEFÔNICA BRASIL S.A	`1.84ms` from Osasco, BR
177.40.5.73	AS18881 TELEFÔNICA BRASIL S.A	`1.66ms` from Osasco, BR
177.40.0.182	AS18881 TELEFÔNICA BRASIL S.A	`1.32ms` from Osasco, BR
177.40.4.231	AS18881 TELEFÔNICA BRASIL S.A	`1.68ms` from São Paulo, BR
177.40.2.194	AS18881 TELEFÔNICA BRASIL S.A	`1.83ms` from Osasco, 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
115.188.187.213	AS4771 Spark New Zealand Trading Ltd.	`3.26ms` from Auckland, NZ
185.130.133.5	AS203571 Delta Bet D.O.O.E.L Skopje	`9.95ms` from Belgrade, RS
3.133.237.85	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
178.236.69.85	AS34244 Teleservice Bredband Skane AB	`2.50ms` from Copenhagen, DK
185.227.183.213	AS39615 DURU INTERNET VE BILISIM TEKNOLOJILERI SANAYI TICARET LIMITED SIRKETI	`10.52ms` from Denizli, TR
81.147.1.149	AS2856 British Telecommunications PLC	`2.58ms` from Erith, GB
189.84.116.149	AS28368 SOBRALNET SERVICOS E TELECOMUNICACOES LTDA - ME	`0.45ms` from Fortaleza, BR
130.180.55.53	AS3209 Vodafone GmbH	`7.96ms` from Frankfurt am Main, DE
45.199.126.53	AS134548 DXTL Tseung Kwan O Service	`0.78ms` from Hong Kong, HK
109.248.153.53	AS8200 Uplink LLC	`11.46ms` from Karagandy, KZ
78.144.111.245	AS13285 TalkTalk Communications Limited	`7.62ms` from Manchester, GB
222.216.3.197	AS4134 CHINANET-BACKBONE	`0.45ms` from Nanning, CN
92.221.83.117	AS29695 Altibox AS	`7.22ms` from Sandefjord, NO
1.236.175.181	AS9318 SK Broadband Co Ltd	`2.43ms` from Seoul, KR
5.55.188.5	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`5.03ms` from Sofia, BG
111.6.17.149	AS24445 Henan Mobile Communications Co.,Ltd	`3.09ms` from Zhengzhou, CN
18.205.54.101	AS14618 Amazon.com, Inc.	`0.53ms` from Ashburn, US
208.184.152.229	AS18476 Prison Fellowship Ministries	`1.21ms` from Ashburn, US
72.15.101.245	AS11693 WideOpenWest Finance LLC	`2.12ms` from Atlanta, US
193.121.180.69	AS5432 Proximus NV	`3.84ms` from Brussels, BE
24.2.17.85	AS7922 Comcast Cable Communications, LLC	`11.69ms` from Chicago, US
201.94.226.37	AS22689 SERCOMTEL S/A TELECOMUNICACOES	`7.72ms` from Curitiba, BR
194.144.84.101	AS12969 Vodafone Iceland	`6.04ms` from Hafnarfjoerdur, IS
121.56.216.245	AS4134 CHINANET-BACKBONE	`11.59ms` from Hohhot, CN
154.215.106.53	AS139880 OWGELS INTERNATIONAL CO., LIMITED	`0.54ms` from Hong Kong, HK

Traceroute

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

traceroute -a -n -q1 -f7 177.40.3.144

traceroute to 177.40.3.144 (177.40.3.144): 64 hops max, 52 byte packets

7 [AS27699] 201.1.231.35 3.358 ms

8 [AS18881] 177.40.3.144 3.506 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On December 28th 2025

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