177.21.106.0/23

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 177.21.106.0/23

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

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
169.61.91.151	AS36351 IBM Cloud	`0.55ms` from Ashburn, US
60.182.0.135	AS4134 CHINANET-BACKBONE	`8.98ms` from Hangzhou, CN
16.162.227.247	AS16509 Amazon.com, Inc.	`0.11ms` from Hong Kong, HK
201.152.151.103	AS8151 UNINET	`7.36ms` from Monterrey, MX
175.213.72.247	AS4766 Korea Telecom	`1.47ms` from Seoul, KR
175.233.148.71	AS4766 Korea Telecom	`2.40ms` from Seoul, KR
88.117.109.23	AS8447 A1 Telekom Austria AG	`4.21ms` from Vienna, AT
93.111.58.215	AS8447 A1 Telekom Austria AG	`10.87ms` from Vienna, AT
150.239.215.103	AS36351 IBM Cloud	`0.63ms` from Ashburn, US
138.73.119.247	AS611 NB-PEI Educational Computer Network	`14.31ms` from Beauharnois, CA
41.41.147.183	AS8452 TE-AS	`4.08ms` from Cairo, EG
66.218.224.199	AS11976 Fidelity Communication International Inc.	`10.20ms` from Chicago, US
222.254.166.55	AS45899 VNPT Corp	`2.35ms` from Ho Chi Minh City, VN
1.239.157.135	AS9318 SK Broadband Co Ltd	`1.57ms` from Incheon, KR
86.134.188.119	AS2856 British Telecommunications PLC	`5.83ms` from London, GB
65.103.44.135	AS209 CenturyLink Communications, LLC	`1.13ms` from Minneapolis, US
65.92.87.23	AS577 Bell Canada	`9.61ms` from Montreal, CA
121.233.225.23	AS4134 CHINANET-BACKBONE	`4.72ms` from Nanjing, CN
60.91.171.135	AS17676 SoftBank Corp.	`3.69ms` from Osaka, JP
118.8.19.7	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.52ms` from Osaka, JP
59.170.53.215	AS9824 JCOM Co., Ltd.	`13.79ms` from Osaka, JP
185.2.252.103	AS34863 HEXANET SAS	`0.45ms` from Paris, FR
189.165.169.119	AS8151 UNINET	`6.03ms` from Santiago de Queretaro, MX
18.142.57.55	AS16509 Amazon.com, Inc.	`0.13ms` from Singapore, SG
47.233.6.71	AS20115 Charter Communications LLC	`5.49ms` from St. Louis, US

Traceroute

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

traceroute -a -n -q1 -f4 -m7 177.21.107.249

traceroute to 177.21.107.249 (177.21.107.249): 7 hops max, 52 byte packets

4 [AS21928] 100.199.0.93 0.071 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Tieling, CN

On March 20th 2026

What are IP address ranges?

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