177.21.72.0/23

AS53245 · ActiON Infinite Communications, Brazil.

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Summary

Country	Brazil
Domain	actioncentro.com.br
ASN	AS53245
Parent Range	177.21.64.0/20
Registry	LACNIC
ID	CWI2

WHOIS Details

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

inetnum:     177.21.64.0/20
aut-num:     AS53245
abuse-c:     CWSID
owner:       ActiON Infinite Communications, Brazil.
ownerid:     08.754.776/0001-09
responsible: ActiON Infinite Communications, Brazil.
country:     BR
owner-c:     CWSID
tech-c:      CWSID
inetrev:     177.21.78.0/24
nserver:     ns1.actioncentro.net.br [lame - not published]
nsstat:      20260124 UH
nslastaa:    20221220
nserver:     ns2.actioncentro.net.br [lame - not published]
nsstat:      20260124 UH
nslastaa:    20221220
created:     20101229
changed:     20140624

nic-hdl-br:  CWSID
person:      clayton willian samapio idelfonso
e-mail:      clayton@actioncentro.com.br
country:     BR
created:     20080711
changed:     20260109

Overlapping Ranges

BGP prefixes that contain 177.21.72.0/23

Range	ASN	Company	Num of IPs
177.21.64.0/20	AS53245	ActiON Infinite Communications, Brazil.	4,096

Nearby Ranges

BGP prefixes that overlap with 177.21.0.0/16

Range	ASN	Company	Num of IPs
177.21.0.0/19	AS28186	ITS TELECOMUNICACOES LTDA	8,192
177.21.160.0/19	AS262876	APEC-SOCIEDADE POTIGUAR DE EDUCACAO E CULTURA LTDA	8,192
177.21.128.0/20	AS262272	VERO S.A	4,096
177.21.32.0/20	AS262761	Sinal Br Telecom Ltda	4,096
177.21.208.0/20	AS262879	Hifive Provedor de Internet Ltda	4,096
177.21.48.0/20	AS263084	SKYNEW ASSIS.TÉCN. EM INFORM.LTDA EPP	4,096
177.21.224.0/20	AS11835	Ligga Telecomunicações S.A.	4,096
177.21.240.0/20	AS11835	Ligga Telecomunicações S.A.	4,096
177.21.64.0/20	AS53245	ActiON Infinite Communications, Brazil.	4,096
177.21.112.0/20	AS53246	Cyber Info Provedor de Acesso LTDA ME	4,096
177.21.96.0/20	AS53246	Cyber Info Provedor de Acesso LTDA ME	4,096
177.21.192.0/20	AS28667	VERO S.A	4,096
177.21.80.0/20	AS53088	FORNET COMUNICACOES LTDA	4,096
177.21.156.0/22	AS271705	MEGA VIRTUA SERVICOS DE INTERNET LTDA	1,024
177.21.148.0/22	AS271712	PEDRO LOPES DA SILVA NETO TELECOM EIRELI	1,024
177.21.208.0/24	AS262879	Gmax Net Telecom Ltda	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
177.21.72.1	AS53245 ActiON Infinite Communications, Brazil.	`1.75ms` from Osasco, BR
177.21.73.1	AS53245 ActiON Infinite Communications, Brazil.	`1.34ms` 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
75.89.31.103	AS7029 Windstream Communications LLC	`6.83ms` from Atlanta, US
73.169.76.135	AS7922 Comcast Cable Communications, LLC	`5.96ms` from Denver, US
187.133.63.135	AS8151 UNINET	`5.20ms` from Guadalajara, MX
120.222.222.199	AS9808 China Mobile Communications Group Co., Ltd.	`4.34ms` from Jinan, CN
39.57.58.119	AS17557 Pakistan Telecommunication Company Limited	`2.62ms` from Karachi, PK
90.246.2.135	AS5378 Vodafone Limited	`3.81ms` from Manchester, GB
18.228.38.119	AS16509 Amazon.com, Inc.	`0.13ms` from Osasco, BR
88.177.105.183	AS12322 Free SAS	`11.38ms` from Paris, FR
177.32.224.215	AS28573 Claro NXT Telecomunicacoes Ltda	`5.20ms` from Sao Paulo, BR
115.19.222.87	AS4766 Korea Telecom	`8.18ms` from Seoul, KR
104.193.50.231	AS40028 1651884 Ontario Inc.	`1.00ms` from Toronto, CA
207.66.89.71	AS399252 CVECFIBER	`3.15ms` from Tulsa, US
31.11.145.231	AS29314 VECTRA S.A.	`14.06ms` from Warsaw, PL
223.76.242.87	AS9808 China Mobile Communications Group Co., Ltd.	`3.73ms` from Wuhan, CN
68.79.54.87	AS135629 Ningxia West Cloud Data Technology Co.Ltd.	`1.33ms` from Zhongwei, CN
168.235.229.71	AS396982 Google LLC	`0.14ms` from Council Bluffs, US
115.72.130.231	AS7552 Viettel Group	`3.20ms` from Ho Chi Minh City, VN
193.2.110.23	AS2107 ARNES	`0.49ms` from Ljubljana, SI
117.97.197.247	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`11.14ms` from Mumbai, IN
185.172.18.183	AS16347 ADISTA SAS	`2.13ms` from Paris, FR
177.192.163.71	AS28573 Claro NXT Telecomunicacoes Ltda	`8.33ms` from Rio de Janeiro, BR
54.254.23.247	AS16509 Amazon.com, Inc.	`0.14ms` from Singapore, SG
188.186.178.71	AS41682 JSC ER-Telecom Holding	`12.52ms` from Yekaterinburg, RU
85.7.155.151	AS3303 Swisscom (Switzerland) Ltd	`1.41ms` from Zuerich, CH
176.118.190.39	AS62240 Clouvider	`0.22ms` from Amsterdam, NL

Traceroute

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

traceroute -a -n -q1 -f4 177.21.73.156

traceroute to 177.21.73.156 (177.21.73.156): 64 hops max, 52 byte packets

4 [AS37271] 41.78.188.178 405.552 ms

5 *

6 *

7 [AS3549] 189.125.21.90 290.817 ms

8 *

9 *

10 *

11 *

12 [AS53245] 177.21.73.156 306.249 ms

Measurement taken from

IPinfo ProbeNet in Accra, GH

On January 19th 2026

What are IP address ranges?

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