177.21.100.0/23

AS53246 · Cyber Info Provedor de Acesso LTDA ME

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Summary

Country	Brazil
Domain	cyberinfo.net.br
ASN	AS53246
Parent Range	177.21.96.0/20
Registry	LACNIC
ID	ROB51

WHOIS Details

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

inetnum:     177.21.96.0/20
aut-num:     AS53246
abuse-c:     ROB802
owner:       Cyber Info Provedor de Acesso LTDA ME
ownerid:     06.371.377/0001-33
responsible: rogerio barbato
country:     BR
owner-c:     ROB802
tech-c:      ROB802
inetrev:     177.21.103.0/24
nserver:     ns1.cyberinfo.net.br
nsstat:      20260320 AA
nslastaa:    20260320
nserver:     ns2.cyberinfo.net.br
nsstat:      20260320 AA
nslastaa:    20260320
created:     20101230
changed:     20101230

nic-hdl-br:  ROB802
person:      Rogerio Barbato
e-mail:      noc@cyberinfo.net.br
country:     BR
created:     20041016
changed:     20260114

Overlapping Ranges

BGP prefixes that contain 177.21.100.0/23

Range	ASN	Company	Num of IPs
177.21.96.0/20	AS53246	Cyber Info Provedor de Acesso LTDA ME	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

Read more

Pingable IPs

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

IP Address	ASN	Details
177.21.100.98	AS53246 Cyber Info Provedor de Acesso LTDA ME	`4.47ms` from Fortaleza, 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
27.78.87.199	AS7552 Viettel Group	`1.02ms` from Ho Chi Minh City, VN
210.110.214.7	AS17861 KyungNam College of Information Technology	`7.03ms` from Seoul, KR
79.103.151.183	AS1241 Forthnet	`10.24ms` from Sofia, BG
218.172.14.247	AS3462 Data Communication Business Group	`1.17ms` from Taipei, TW
203.77.70.71	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`0.55ms` from Taipei, TW
8.229.209.135	AS396982 Google LLC	`0.22ms` from The Dalles, US
210.159.130.247	AS10013 FreeBit Co.,Ltd.	`16.13ms` from Tokyo, JP
35.73.243.215	AS16509 Amazon.com, Inc.	`0.20ms` from Tokyo, JP
124.117.25.215	AS4134 CHINANET-BACKBONE	`2.54ms` from UEruemqi, CN
171.13.90.167	AS4134 CHINANET-BACKBONE	`5.71ms` from Zhengzhou, CN
24.63.27.247	AS7922 Comcast Cable Communications, LLC	`12.78ms` from Boston, US
52.49.10.55	AS16509 Amazon.com, Inc.	`0.14ms` from Dublin, IE
46.223.205.167	AS3209 Vodafone GmbH	`10.19ms` from Frankfurt am Main, DE
86.235.107.183	AS3215 Orange S.A.	`11.73ms` from Frankfurt am Main, DE
52.253.169.7	AS8075 Microsoft Corporation	`1.74ms` from Frankfurt am Main, DE
115.222.196.103	AS4134 CHINANET-BACKBONE	`12.57ms` from Hangzhou, CN
41.198.145.7	AS327693 Echotel Pty Ltd	`0.19ms` from Johannesburg, ZA
94.236.55.231	AS15395 Rackspace Ltd.	`1.79ms` from London, GB
193.93.45.55	AS8577 XYGNITION RESEARCH LIMITED	`0.43ms` from London, GB
83.37.138.23	AS3352 TELEFONICA DE ESPANA S.A.U.	`11.78ms` from Madrid, ES
79.49.69.119	AS3269 Telecom Italia S.p.A.	`6.59ms` from Milan, IT
180.197.193.231	AS18126 Chubu Telecommunications Company, Inc.	`7.57ms` from Osaka, JP
51.175.87.23	AS29695 Lyse Tele AS	`0.80ms` from Oslo, NO
78.12.194.167	AS16509 Amazon.com, Inc.	`0.35ms` from Santiago de Queretaro, MX
108.30.53.135	AS701 Verizon Business	`2.39ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 -m4 177.21.101.94

traceroute to 177.21.101.94 (177.21.101.94): 4 hops max, 52 byte packets

1 [AS141995] 109.123.229.11 42.836 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On March 20th 2026

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