177.21.6.0/24

AS28186 · ITS TELECOMUNICACOES LTDA

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Summary

Country	Brazil
Domain	itsweb.com.br
ASN	AS28186
Parent Range	177.21.0.0/19
Registry	LACNIC
ID	ITL29

WHOIS Details

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

inetnum:     177.21.0.0/19
aut-num:     AS28186
abuse-c:     ITTLT
owner:       ITS TELECOMUNICACOES LTDA
ownerid:     08.772.214/0001-98
responsible: Daniel Landim
owner-c:     ITTLT
tech-c:      ITTLT
inetrev:     177.21.26.0/24
nserver:     dns1.itsweb.com.br
nsstat:      20260425 AA
nslastaa:    20260425
nserver:     dns2.itsweb.com.br
nsstat:      20260425 AA
nslastaa:    20260425
nserver:     dns3.itsweb.com.br
nsstat:      20260425 AA
nslastaa:    20260425
created:     20101222
changed:     20220303

nic-hdl-br:  ITTLT
person:      ITS Telecomunica��es Ltda
created:     20080303
changed:     20250707

Overlapping Ranges

BGP prefixes that contain 177.21.6.0/24

Range	ASN	Company	Num of IPs
177.21.0.0/19	AS28186	ITS TELECOMUNICACOES LTDA	8,192

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

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

IP Address	ASN	Details
177.21.6.173	AS28186 ITS TELECOMUNICACOES LTDA	`17.90ms` 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
49.4.114.136	AS55990 Huawei Cloud Service data center	`3.59ms` from Beijing, CN
120.82.215.136	AS17816 China Unicom IP network China169 Guangdong province	`3.75ms` from Guangzhou, CN
176.40.170.72	AS34984 Superonline Iletisim Hizmetleri A.S.	`5.88ms` from Istanbul, TR
101.249.30.88	AS4134 CHINANET BACKBONE	`0.55ms` from Lhasa, CN
92.237.231.8	AS5089 Virgin Media Limited	`9.55ms` from London, GB
77.44.100.232	AS5413 Wavenet Limited	`4.02ms` from London, GB
151.71.204.152	AS1267 WIND TRE S.P.A.	`6.85ms` from Milan, IT
24.188.121.120	AS6128 Cablevision Systems Corp.	`2.64ms` from Piscataway, US
189.188.197.24	AS8151 UNINET	`4.09ms` from Santiago de Queretaro, MX
123.159.106.120	AS4837 CHINA UNICOM China169 Backbone	`10.61ms` from Shanghai, CN
184.26.208.120	AS16625 Akamai Technologies, Inc.	`0.27ms` from Tokyo, JP
77.175.236.200	AS1136 KPN B.V.	`1.19ms` from Amsterdam, NL
81.246.190.56	AS5432 Proximus NV	`1.88ms` from Brussels, BE
27.252.59.40	AS9500 One New Zealand Group Limited	`5.93ms` from Christchurch, NZ
121.198.139.200	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.29ms` from Hangzhou, CN
221.143.229.40	AS9318 SK Broadband Co Ltd	`1.42ms` from Incheon, KR
47.149.160.72	AS5650 Frontier Communications of America, Inc.	`1.39ms` from Los Angeles, US
73.124.46.40	AS7922 Comcast Cable Communications, LLC	`8.63ms` from Miami, US
213.187.10.248	AS39479 NS3 s.r.l.	`3.81ms` from Milan, IT
179.24.158.72	AS6057 Administracion Nacional de Telecomunicaciones	`3.39ms` from Montevideo, UY
65.78.172.168	AS14051 Fidium	`4.82ms` from Santa Clara, US
171.117.169.136	AS4837 CHINA UNICOM China169 Backbone	`2.11ms` from Taiyuan, CN
34.153.205.216	AS396982 Google LLC	`0.15ms` from Tokyo, JP
138.197.150.248	AS14061 DigitalOcean, LLC	`0.88ms` from Toronto, CA
78.109.73.88	AS49800 GNC-Alfa CJSC	`0.84ms` from Yerevan, AM

Traceroute

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

traceroute -a -n -q1 177.21.6.198

traceroute to 177.21.6.198 (177.21.6.198): 64 hops max, 52 byte packets

1 [AS15169] 108.170.228.30 156.009 ms

2 *

3 *

4 *

5 [AS28186] 189.89.141.6 165.361 ms

6 [AS28186] 177.21.6.198 165.21 ms

Measurement taken from

IPinfo ProbeNet in Salt Lake City, US

On April 13th 2026

What are IP address ranges?

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