177.18.128.0/20

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:     177.19.191.0/24
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:     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 177.18.128.0/20

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 177.18.0.0/16

Range	ASN	Company	Num of IPs
177.16.0.0/14	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

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

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

IP Address	ASN	Details
177.18.141.142	AS18881 TELEFÔNICA BRASIL S.A	`1.88ms` from Osasco, BR
177.18.133.50	AS18881 TELEFÔNICA BRASIL S.A	`9.63ms` from Osasco, BR
177.18.129.226	AS18881 TELEFÔNICA BRASIL S.A	`9.78ms` from Sao Paulo, BR
177.18.143.135	AS18881 TELEFÔNICA BRASIL S.A	`2.12ms` from Osasco, BR
177.18.140.73	AS18881 TELEFÔNICA BRASIL S.A	`1.67ms` from Osasco, BR
177.18.134.210	AS18881 TELEFÔNICA BRASIL S.A	`10.40ms` from Osasco, BR
177.18.135.31	AS18881 TELEFÔNICA BRASIL S.A	`10.01ms` from Sao Paulo, BR
177.18.132.1	AS18881 TELEFÔNICA BRASIL S.A	`9.47ms` from Sao Paulo, BR
177.18.139.138	AS18881 TELEFÔNICA BRASIL S.A	`1.85ms` from Osasco, BR
177.18.142.64	AS18881 TELEFÔNICA BRASIL S.A	`2.74ms` from Sao Paulo, BR
177.18.128.1	AS18881 TELEFÔNICA BRASIL S.A	`8.28ms` from São 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
66.129.75.68	AS13649 Flexential Colorado Corp.	`9.90ms` from Ashburn, US
209.192.189.228	AS7979 Servers.com, Inc.	`0.19ms` from Ashburn, US
107.19.9.68	AS14654 AT&T Enterprises, LLC	`0.38ms` from Atlanta, US
98.216.104.100	AS7922 Comcast Cable Communications, LLC	`9.59ms` from Boston, US
192.52.220.4	AS20337 SUNY Institute of Technology	`17.68ms` from Buffalo, US
199.204.56.4	AS10359 Epic Systems Corporation	`4.38ms` from Chicago, US
187.65.236.20	AS28573 Claro NXT Telecomunicacoes Ltda	`5.61ms` from Curitiba, BR
182.74.104.68	AS9498 BHARTI Airtel Ltd.	`0.94ms` from Delhi, IN
24.8.125.196	AS7922 Comcast Cable Communications, LLC	`5.66ms` from Denver, US
103.171.233.116	AS146946 TS Network	`3.57ms` from Dhaka, BD
212.147.140.244	AS15612 ServeCentric Ltd.	`0.60ms` from Dublin, IE
140.246.68.164	AS58519 Cloud Computing Corporation	`0.27ms` from Guiyang, CN
154.86.9.4	AS138997 Eons Data Communications Limited	`0.26ms` from Hong Kong, HK
36.65.117.100	AS7713 PT Telekomunikasi Indonesia	`9.35ms` from Jakarta, ID
42.55.8.68	AS4837 CHINA UNICOM China169 Backbone	`6.04ms` from Liaoyang, CN
109.145.235.244	AS2856 British Telecommunications PLC	`7.71ms` from London, GB
24.244.178.132	AS15146 Cable Bahamas	`2.82ms` from Miami, US
45.8.158.212	AS49392 LLC Baxet	`0.19ms` from Novosibirsk, RU
153.192.88.180	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.19ms` from Osaka, JP
178.69.168.228	AS12389 PJSC Rostelecom	`10.51ms` from Saint Petersburg, RU
114.43.152.84	AS3462 Data Communication Business Group	`1.47ms` from Taipei, TW
60.153.37.228	AS17676 SoftBank Corp.	`6.73ms` from Tokyo, JP
37.6.193.52	AS25472 Nova Telecommunications & Media Single Member S.A	`6.62ms` from Volos, GR
38.175.65.20	AS20318 Niacom Holdings, LLC	`0.87ms` from Buffalo, US
76.224.4.164	AS7018 AT&T Enterprises, LLC	`11.22ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 177.18.133.24

traceroute to 177.18.133.24 (177.18.133.24): 64 hops max, 52 byte packets

1 [AS136258] 91.148.134.2 0.383 ms

2 [AS7195] 200.25.85.194 0.986 ms

3 [AS7195] 200.25.51.219 0.621 ms

4 [AS7195] 200.25.51.196 43.796 ms

5 [AS7195] 200.25.51.7 114.505 ms

6 *

7 *

8 [AS18881] 177.18.133.24 133.749 ms

Measurement taken from

IPinfo ProbeNet in Bogota, CO

On December 28th 2025

What are IP address ranges?

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