177.21.104.0/22

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 177.21.104.0/22

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

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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
212.233.40.214	AS9031 EDPNETapp	`2.65ms` from Brussels, BE
172.245.49.118	AS55286 B2 Net Solutions Inc.	`0.20ms` from Buffalo, US
191.101.127.230	AS212238 Datacamp Limited	`0.57ms` from Frankfurt am Main, DE
196.30.233.70	AS16637 MTN SA	`1.81ms` from Johannesburg, ZA
86.178.133.102	AS2856 British Telecommunications PLC	`5.85ms` from London, GB
87.86.180.166	AS3257 GTT Communications Inc.	`11.26ms` from London, GB
80.2.124.38	AS5089 Virgin Media Limited	`4.43ms` from London, GB
49.147.49.214	AS9299 Philippine Long Distance Telephone Company	`3.83ms` from Manila, PH
3.99.1.166	AS16509 Amazon.com, Inc.	`0.12ms` from Montreal, CA
15.222.128.134	AS16509 Amazon.com, Inc.	`0.73ms` from Montreal, CA
71.45.72.246	AS33363 Charter Communications, Inc	`11.60ms` from Murfreesboro, US
123.154.78.54	AS4837 CHINA UNICOM China169 Backbone	`11.60ms` from Shanghai, CN
110.131.82.166	AS9824 JCOM Co., Ltd.	`10.24ms` from Tokyo, JP
96.65.107.166	AS7922 Comcast Cable Communications, LLC	`5.20ms` from Chicago, US
210.83.255.6	AS17623 China Unicom Shenzen network	`6.44ms` from Guangzhou, CN
122.143.31.198	AS4837 CHINA UNICOM China169 Backbone	`10.67ms` from Harbin, CN
61.178.17.198	AS4134 CHINANET BACKBONE	`2.25ms` from Lanzhou, CN
180.102.25.182	AS134756 CHINANET Nanjing Jishan IDC network	`0.58ms` from Nanjing, CN
69.139.245.6	AS7922 Comcast Cable Communications, LLC	`3.06ms` from New York City, US
177.134.43.70	AS18881 TELEFÔNICA BRASIL S.A	`5.12ms` from Osasco, BR
191.202.14.22	AS26599 TELEFÔNICA BRASIL S.A	`18.59ms` from Osasco, BR
209.200.96.214	AS14992 NewtekOne, Inc.	`8.43ms` from San Diego, US
50.254.129.166	AS7922 Comcast Cable Communications, LLC	`5.57ms` from San Jose, US
221.147.45.86	AS4766 Korea Telecom	`1.57ms` from Seoul, KR
82.222.154.6	AS41324 TEMSA SKODA SABANCI ULASIM ARACLARI A.S.	`11.57ms` from Ankara, TR

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 177.21.106.87

traceroute to 177.21.106.87 (177.21.106.87): 7 hops max, 52 byte packets

4 [AS21928] 100.199.0.57 0.072 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Liuzhou, CN

On April 13th 2026

What are IP address ranges?

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