177.21.100.0/22

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:      20260424 AA
nslastaa:    20260424
nserver:     ns2.cyberinfo.net.br
nsstat:      20260424 AA
nslastaa:    20260424
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 177.21.100.0/22

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
177.21.96.0/20	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

Read more

Pingable IPs

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

IP Address	ASN	Details
177.21.100.63	AS53246 Cyber Info Provedor de Acesso LTDA ME	`4.61ms` from Fortaleza, BR
177.21.102.249	AS53246 Cyber Info Provedor de Acesso LTDA ME	`4.22ms` 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
47.14.165.214	AS20115 Charter Communications LLC	`12.32ms` from Ashburn, US
181.49.124.6	AS14080 Telmex Colombia S.A.	`0.92ms` from Bogotá, CO
73.242.205.150	AS7922 Comcast Cable Communications, LLC	`12.15ms` from Denver, US
20.205.77.198	AS8075 Microsoft Corporation	`0.34ms` from Hong Kong, HK
37.157.50.166	AS31472 VoiceHost Ltd	`2.82ms` from London, GB
63.141.54.102	AS64200 VIVID-HOSTING LLC	`0.18ms` from Los Angeles, US
46.73.11.230	AS12714 PJSC MegaFon	`9.86ms` from Moscow, RU
187.146.5.182	AS8151 UNINET	`8.21ms` from Santiago de Queretaro, MX
14.57.244.70	AS4766 Korea Telecom	`1.11ms` from Seoul, KR
126.58.151.150	AS17676 SoftBank Corp.	`8.04ms` from Tokyo, JP
97.80.63.150	AS20115 Charter Communications LLC	`17.87ms` from Dallas, US
90.62.220.118	AS3215 Orange S.A.	`9.14ms` from Frankfurt am Main, DE
79.227.87.102	AS3320 Deutsche Telekom AG	`3.20ms` from Frankfurt am Main, DE
46.119.228.22	AS15895 Kyivstar PJSC	`8.67ms` from Kyiv, UA
176.143.146.70	AS5410 Bouygues Telecom SA	`6.17ms` from Marseille, FR
185.158.232.70	AS207157 CAME S.P.A.	`7.32ms` from Milan, IT
108.50.167.230	AS701 Verizon Business	`1.70ms` from New York City, US
153.174.7.6	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.87ms` from Osaka, JP
189.38.97.86	AS16735 ALGAR TELECOM S/A	`0.84ms` from Osasco, BR
193.252.44.86	AS3215 Orange S.A.	`1.75ms` from Paris, FR
90.89.144.102	AS3215 Orange S.A.	`12.79ms` from Paris, FR
168.91.129.22	AS6079 RCN	`4.20ms` from Philadelphia, US
52.229.23.246	AS8075 Microsoft Corporation	`0.31ms` from Quincy, US
3.208.62.102	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
5.142.66.22	AS12389 PJSC Rostelecom	`17.36ms` from Saint Petersburg, RU

Traceroute

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

traceroute -a -n -q1 -m4 177.21.101.163

traceroute to 177.21.101.163 (177.21.101.163): 4 hops max, 52 byte packets

1 [AS141995] 154.26.153.11 0.286 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On April 13th 2026

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