177.21.16.0/20

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
country:     BR
owner-c:     ITTLT
tech-c:      ITTLT
inetrev:     177.21.29.0/24
nserver:     dns1.itsweb.com.br
nsstat:      20260417 AA
nslastaa:    20260417
nserver:     dns2.itsweb.com.br
nsstat:      20260417 AA
nslastaa:    20260417
nserver:     dns3.itsweb.com.br
nsstat:      20260417 AA
nslastaa:    20260417
created:     20101222
changed:     20220303

nic-hdl-br:  ITTLT
person:      ITS Telecomunica��es Ltda
e-mail:      redes@itsbrasil.net
country:     BR
created:     20080303
changed:     20250707

Overlapping Ranges

BGP prefixes that contain 177.21.16.0/20

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 19 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
177.21.30.92	baneb.com.br	19

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
177.21.20.87	AS28186 ITS TELECOMUNICACOES LTDA	`18.79ms` from Fortaleza, BR
177.21.21.241	AS28186 ITS TELECOMUNICACOES LTDA	`18.95ms` from Fortaleza, BR
177.21.19.115	AS28186 ITS TELECOMUNICACOES LTDA	`18.49ms` from Fortaleza, BR
177.21.16.252	AS28186 ITS TELECOMUNICACOES LTDA	`18.23ms` from Fortaleza, BR
177.21.18.153	AS28186 ITS TELECOMUNICACOES LTDA	`18.48ms` from Fortaleza, BR
177.21.25.169	AS28186 ITS TELECOMUNICACOES LTDA	`19.50ms` from Fortaleza, BR
177.21.26.161	AS28186 ITS TELECOMUNICACOES LTDA	`18.04ms` from Fortaleza, BR
177.21.27.145	AS28186 ITS TELECOMUNICACOES LTDA	`18.03ms` from Fortaleza, BR
177.21.28.29	AS28186 ITS TELECOMUNICACOES LTDA	`18.05ms` from Fortaleza, BR
177.21.30.144	AS28186 ITS TELECOMUNICACOES LTDA	`18.02ms` 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
193.172.127.212	AS1136 KPN B.V.	`3.73ms` from Amsterdam, NL
87.40.228.4	AS1213 ASIERA TECHNOLOGY SERVICES CLG	`6.64ms` from Dublin, IE
68.42.173.116	AS7922 Comcast Cable Communications, LLC	`8.39ms` from Flint, US
79.232.51.132	AS3320 Deutsche Telekom AG	`10.89ms` from Frankfurt am Main, DE
88.68.102.36	AS3209 Vodafone GmbH	`5.38ms` from Hamburg, DE
118.62.206.148	AS4766 Korea Telecom	`5.96ms` from Incheon, KR
5.58.40.196	AS16223 MAXNET TELECOM, LTD	`5.53ms` from Kyiv, UA
176.38.145.100	AS39608 Lanet Network Ltd	`0.59ms` from Kyiv, UA
185.80.116.68	AS207916 Velocity1 Limited	`1.21ms` from London, GB
86.135.115.228	AS2856 British Telecommunications PLC	`2.70ms` from London, GB
70.181.79.244	AS22773 Cox Communications Inc.	`5.60ms` from Los Angeles, US
95.214.146.4	AS202636 Invermae Solutions SL	`0.52ms` from Madrid, ES
151.21.241.36	AS1267 WIND TRE S.P.A.	`4.06ms` from Milan, IT
35.141.95.148	AS33363 Charter Communications, Inc	`6.23ms` from Orlando, US
64.13.249.68	AS398101 GoDaddy.com, LLC	`1.43ms` from Phoenix, US
152.92.161.244	AS2715 Fundação Carlos Chagas Filho de Amparo a Pesquisa	`1.15ms` from Rio de Janeiro, BR
74.114.127.4	AS46990 Arcserve	`0.60ms` from San Jose, US
13.124.28.164	AS16509 Amazon.com, Inc.	`0.37ms` from Seoul, KR
193.183.163.100	AS42649 Baffin Bay Networks AB	`0.31ms` from Singapore, SG
214.81.175.164	AS5972 United States Department of Defense (DoD)	`4.58ms` from Ashburn, US
125.236.74.164	AS4648 Global-Gateway Internet	`1.48ms` from Auckland, NZ
121.25.23.180	AS4837 CHINA UNICOM China169 Backbone	`5.82ms` from Beijing, CN
45.165.115.4	AS267734 CURCI DOMINGO ALEJANDRO	`16.61ms` from Buenos Aires, AR
195.215.0.244	AS3292 TDC Holding A/S	`0.67ms` from Copenhagen, DK
141.216.134.68	AS394769 University of Michigan - Flint	`2.13ms` from Detroit, US

Traceroute

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

traceroute -a -n -q1 177.21.19.115

traceroute to 177.21.19.115 (177.21.19.115): 64 hops max, 52 byte packets

1 [AS7195] 200.25.36.66 0.117 ms

2 [AS7195] 200.25.51.133 0.255 ms

3 [] 45.68.73.64 23.787 ms

4 *

5 *

6 [AS28186] 189.89.141.26 33.062 ms

7 [AS28186] 177.21.30.198 18.19 ms

8 [AS28186] 177.21.19.115 18.726 ms

Measurement taken from

IPinfo ProbeNet in Fortaleza, BR

On April 13th 2026

What are IP address ranges?

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