177.21.120.0/23

AS53246 · Cyber Info Provedor de Acesso LTDA ME

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Summary

Country	Brazil
Domain	cyberinfo.net.br
ASN	AS53246
Parent Range	177.21.112.0/20
Registry	LACNIC
ID	ROB51

WHOIS Details

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

inetnum:     177.21.112.0/20
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:     177.21.124.0/22
nserver:     ns1.cyberinfo.net.br
nsstat:      20260321 AA
nslastaa:    20260321
nserver:     ns2.cyberinfo.net.br
nsstat:      20260321 AA
nslastaa:    20260321
created:     20110408
changed:     20110408

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 177.21.120.0/23

Range	ASN	Company	Num of IPs
177.21.112.0/20	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

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

IP Address	ASN	Details
177.21.121.27	AS53246 Cyber Info Provedor de Acesso LTDA ME	`4.87ms` from Fortaleza, BR
177.21.120.44	AS53246 Cyber Info Provedor de Acesso LTDA ME	`4.81ms` 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
62.28.241.135	AS15525 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`1.94ms` from Braga, PT
101.188.213.119	AS1221 Telstra Limited	`2.48ms` from Brisbane, AU
201.192.159.199	AS11830 Instituto Costarricense de Electricidad y Telecom.	`1.44ms` from Curridabat, CR
110.17.181.23	AS4837 CHINA UNICOM China169 Backbone	`8.76ms` from Hohhot, CN
129.31.124.7	AS786 Jisc Services Limited	`1.29ms` from London, GB
34.154.220.23	AS396982 Google LLC	`0.08ms` from Milan, IT
162.243.78.23	AS14061 DigitalOcean, LLC	`0.63ms` from New York City, US
73.90.192.71	AS7922 Comcast Cable Communications, LLC	`4.98ms` from San Jose, US
187.192.85.167	AS8151 UNINET	`6.56ms` from Santiago de Queretaro, MX
119.149.236.247	AS10066 LG HelloVision Corp.	`11.58ms` from Seoul, KR
43.203.39.151	AS16509 Amazon.com, Inc.	`0.20ms` from Seoul, KR
222.115.139.55	AS4766 Korea Telecom	`2.27ms` from Seoul, KR
54.153.224.215	AS16509 Amazon.com, Inc.	`0.15ms` from Sydney, AU
13.115.131.247	AS16509 Amazon.com, Inc.	`0.21ms` from Tokyo, JP
133.38.133.87	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`3.04ms` from Tokyo, JP
45.129.60.7	AS39371 Acknowledge Benelux B.V.	`0.86ms` from Amsterdam, NL
79.128.217.7	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`4.27ms` from Athens, GR
81.196.18.71	AS8708 DIGI ROMANIA S.A.	`2.76ms` from Bucharest, RO
80.227.40.39	AS15802 Emirates Integrated Telecommunications Company PJSC	`4.32ms` from Dubai, AE
77.12.125.167	AS6805 Telefonica Germany GmbH & Co.OHG	`2.34ms` from Frankfurt am Main, DE
36.250.118.247	AS4837 CHINA UNICOM China169 Backbone	`5.78ms` from Fuzhou, CN
14.161.241.215	AS45899 VNPT Corp	`4.72ms` from Ho Chi Minh City, VN
38.238.204.231	AS134548 DXTL Tseung Kwan O Service	`0.73ms` from Hong Kong, HK
202.45.146.103	AS45353 NITC: IT Agency of Government of Nepal	`1.03ms` from Kathmandu, NP
151.29.15.231	AS1267 WIND TRE S.P.A.	`10.56ms` from Milan, IT

Traceroute

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

traceroute -a -n -q1 -f3 177.21.121.10

traceroute to 177.21.121.10 (177.21.121.10): 64 hops max, 52 byte packets

3 [] 187.16.209.167 45.624 ms

4 *

5 [AS53246] 177.21.121.10 52.374 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On March 20th 2026

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