177.21.120.0/21

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
owner-c:     ROB802
tech-c:      ROB802
inetrev:     177.21.122.0/23
nserver:     ns1.cyberinfo.net.br
nsstat:      20260421 AA
nslastaa:    20260421
nserver:     ns2.cyberinfo.net.br
nsstat:      20260421 AA
nslastaa:    20260421
created:     20110408
changed:     20110408

nic-hdl-br:  ROB802
person:      Rogerio Barbato
created:     20041016
changed:     20260114

Overlapping Ranges

BGP prefixes that contain 177.21.120.0/21

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
177.21.96.0/20	AS53246	Cyber Info Provedor de Acesso LTDA ME	4,096
177.21.112.0/20	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

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

IP Address	ASN	Details
177.21.124.75	AS53246 Cyber Info Provedor de Acesso LTDA ME	`4.39ms` from Fortaleza, BR
177.21.127.77	AS53246 Cyber Info Provedor de Acesso LTDA ME	`4.00ms` from Fortaleza, BR
177.21.120.58	AS53246 Cyber Info Provedor de Acesso LTDA ME	`4.85ms` from Fortaleza, BR
177.21.122.67	AS53246 Cyber Info Provedor de Acesso LTDA ME	`4.44ms` from Fortaleza, BR
177.21.125.67	AS53246 Cyber Info Provedor de Acesso LTDA ME	`4.39ms` from Fortaleza, BR
177.21.121.22	AS53246 Cyber Info Provedor de Acesso LTDA ME	`4.89ms` from Fortaleza, BR
177.21.123.250	AS53246 Cyber Info Provedor de Acesso LTDA ME	`4.29ms` 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
99.115.12.133	AS7018 AT&T Enterprises, LLC	`9.09ms` from Dallas, US
139.55.26.69	AS7029 Windstream Communications LLC	`10.51ms` from Dallas, US
3.75.185.21	AS16509 Amazon.com, Inc.	`0.14ms` from Frankfurt am Main, DE
88.71.219.101	AS3209 Vodafone GmbH	`4.74ms` from Hamburg, DE
59.190.143.37	AS17511 OPTAGE Inc.	`0.88ms` from Osaka, JP
77.110.193.229	AS29695 Lyse Tele AS	`19.34ms` from Oslo, NO
24.5.130.85	AS7922 Comcast Cable Communications, LLC	`7.43ms` from San Jose, US
20.198.171.5	AS8075 Microsoft Corporation	`0.56ms` from Singapore, SG
92.247.11.149	AS8717 A1 Bulgaria EAD	`0.26ms` from Sofia, BG
103.84.101.101	AS132148 HORIZON TELECOM INTERNATIONAL COMPANY LIMITED	`0.96ms` from Yangon, MM
46.44.151.53	AS28685 Routit BV	`0.96ms` from Amsterdam, NL
87.208.97.117	AS50266 Odido Netherlands B.V.	`6.77ms` from Amsterdam, NL
61.10.151.37	AS9908 HK Cable TV Ltd	`7.25ms` from Hong Kong, HK
222.235.239.133	AS9318 SK Broadband Co Ltd	`1.71ms` from Incheon, KR
94.242.102.101	AS30764 PODA a.s.	`3.51ms` from Prague, CZ
213.143.21.197	AS41230 ASK4 Limited	`0.53ms` from Sheffield, GB
58.185.240.101	AS3758 SingNet	`1.12ms` from Singapore, SG
115.42.7.85	AS7600 Escape.net	`2.01ms` from Sydney, AU
40.126.226.197	AS8075 Microsoft Corporation	`0.71ms` from Sydney, AU
193.197.159.245	AS553 BelWue-Koordination	`3.18ms` from Zuerich, CH
82.23.20.69	AS3356 Level 3 Parent, LLC	`1.32ms` from Amsterdam, NL
44.232.87.101	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
76.119.222.197	AS7922 Comcast Cable Communications, LLC	`6.75ms` from Boston, US
24.123.0.117	AS10796 Charter Communications Inc	`2.57ms` from Cleveland, US
185.21.246.37	AS43329 ENTIRETEC AG	`4.55ms` from Falkenstein, DE

Traceroute

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

traceroute -a -n -q1 -f8 177.21.122.19

traceroute to 177.21.122.19 (177.21.122.19): 64 hops max, 52 byte packets

8 [AS53246] 177.21.122.19 221.551 ms

Measurement taken from

IPinfo ProbeNet in Istanbul, TR

On April 13th 2026

What are IP address ranges?

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