186.236.228.0/24

AS28219 · Net Rosas Telecomunicações Ltda.

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Summary

Country	Brazil
Domain	net-rosas.com.br
ASN	AS28219
Parent Range	186.236.224.0/20
Registry	LACNIC
ID	CMF11

WHOIS Details

inetnum:     186.236.224.0/20
aut-num:     AS28219
abuse-c:     IJC15
owner:       Net Rosas Telecomunica��es Ltda.
ownerid:     02.287.806/0001-38
responsible: Carlos Maur�cio Barros Filho
country:     BR
owner-c:     CMF4
tech-c:      CMF4
inetrev:     186.236.224.0/20
nserver:     ns1.net-rosas.com.br
nsstat:      20240611 AA
nslastaa:    20240611
nserver:     ns2.net-rosas.com.br
nsstat:      20240611 AA
nslastaa:    20240611
created:     20101004
changed:     20101004

nic-hdl-br:  CMF4
person:      Carlos Maur�cio Barros Filho
e-mail:      [email protected]
country:     BR
created:     19980302
changed:     20240610

nic-hdl-br:  IJC15
person:      Ismael Jos� Oliveira Carelli
e-mail:      [email protected]
country:     BR
created:     20020731
changed:     20230509

Overlapping Ranges

BGP prefixes that contain 186.236.228.0/24

Range	ASN	Company	Num of IPs
186.236.224.0/20	AS28219	Net Rosas Telecomunicações Ltda.	4,096

Nearby Ranges

BGP prefixes that overlap with 186.236.0.0/16

Range	ASN	Company	Num of IPs
186.236.128.0/18	AS22689	SERCOMTEL S/A TELECOMUNICACOES	16,384
186.236.96.0/19	AS28667	VERO S.A	8,192
186.236.192.0/19	AS28220	Alares Cabo Servicos de Telecomunicacoes S.A.	8,192
186.236.48.0/20	AS262798	VIABOL INTERNET	4,096
186.236.64.0/20	AS27693	NipBr - NipCable do Brasil Telecom LTDA	4,096
186.236.80.0/20	AS27693	NipBr - NipCable do Brasil Telecom LTDA	4,096
186.236.0.0/20	AS28146	MHNET TELECOM	4,096
186.236.16.0/20	AS28146	MHNET TELECOM	4,096
186.236.224.0/20	AS28219	Net Rosas Telecomunicações Ltda.	4,096
186.236.32.0/20	AS262688	MHNET TELECOM	4,096
186.236.32.0/22	AS262688	HOST TECNOLOGIA	1,024

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
20.241.150.168	AS8075 Microsoft Corporation	`0.36ms` from Ashburn, US
118.122.196.8	AS4134 CHINANET-BACKBONE	`8.04ms` from Chengdu, CN
204.112.253.200	AS7122 Bell Canada	`16.12ms` from Chicago, US
177.75.174.88	AS53062 ALT \| GRUPO BRASIL TECPAR	`1.08ms` from Curitiba, BR
174.162.18.40	AS7922 Comcast Cable Communications, LLC	`12.15ms` from Detroit, US
54.171.2.232	AS16509 Amazon.com, Inc.	`0.14ms` from Dublin, IE
80.135.87.152	AS3320 Deutsche Telekom AG	`6.59ms` from Frankfurt am Main, DE
176.118.249.56	AS47626 Timer, LLC	`7.42ms` from Krasnodar, RU
2.99.213.40	AS13285 TalkTalk Communications Limited	`7.99ms` from London, GB
72.35.92.200	AS13649 Flexential Colorado Corp.	`1.34ms` from Miami, US
104.5.191.24	AS7018 AT&T Enterprises, LLC	`10.59ms` from Miami, US
71.172.166.40	AS701 Verizon Business	`1.35ms` from New York City, US
50.206.218.40	AS17131 OEM Controls, Inc.	`3.87ms` from Newark, US
181.97.210.216	AS7303 Telecom Argentina S.A.	`1.28ms` from Rosario, AR
188.187.98.136	AS51570 JSC "ER-Telecom Holding"	`1.94ms` from Saint Petersburg, RU
70.40.197.72	AS46606 Unified Layer	`1.97ms` from Salt Lake City, US
221.195.206.72	AS4837 CHINA UNICOM China169 Backbone	`6.18ms` from Tianjin, CN
142.180.218.104	AS577 Bell Canada	`3.02ms` from Toronto, CA
192.63.50.24	AS11427 Charter Communications Inc	`5.46ms` from Dallas, US
23.204.241.56	AS55836 Reliance Jio Infocomm Limited	`10.07ms` from Hyderabad, IN
175.172.125.72	AS4837 CHINA UNICOM China169 Backbone	`14.80ms` from Liaoyang, CN
2.216.104.232	AS5607 Sky UK Limited	`1.60ms` from London, GB
89.129.41.200	AS12479 Orange Espagne SA	`1.70ms` from Madrid, ES
79.57.83.200	AS3269 Telecom Italia S.p.A.	`2.10ms` from Milan, IT
67.8.192.152	AS33363 Charter Communications, Inc	`7.00ms` from Orlando, US

Traceroute

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

traceroute -a -n -q1 -m5 186.236.228.74

traceroute to 186.236.228.74 (186.236.228.74): 5 hops max, 52 byte packets

1 [AS7195] 200.25.57.67 0.097 ms

2 [AS7195] 200.25.56.13 0.129 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Osasco, BR

On December 14th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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