186.236.236.0/24

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 186.236.236.0/24

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 15 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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

IP Address	ASN	Details
186.236.236.53	AS28219 Net Rosas Telecomunicações Ltda.	`7.29ms` from Rio de Janeiro, 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
86.94.109.248	AS1136 KPN B.V.	`2.05ms` from Amsterdam, NL
125.25.229.88	AS23969 TOT Public Company Limited	`7.24ms` from Bangkok, TH
110.250.83.104	AS4837 CHINA UNICOM China169 Backbone	`12.91ms` from Beijing, CN
74.36.139.248	AS5650 Frontier Communications of America, Inc.	`14.16ms` from Chicago, US
98.46.145.168	AS7922 Comcast Cable Communications, LLC	`5.90ms` from Chicago, US
18.116.105.168	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
3.16.151.232	AS16509 Amazon.com, Inc.	`0.98ms` from Columbus, US
103.176.240.88	AS55352 Microscan Internet Limited	`1.76ms` from Mumbai, IN
121.228.249.24	AS4134 CHINANET-BACKBONE	`6.04ms` from Nanjing, CN
66.165.232.24	AS29802 HIVELOCITY, Inc.	`0.24ms` from Piscataway, US
65.182.244.56	AS33470 Canby Telephone Association	`1.04ms` from Portland, US
119.183.106.184	AS4837 CHINA UNICOM China169 Backbone	`7.12ms` from Qingdao, CN
191.17.26.88	AS27699 TELEFÔNICA BRASIL S.A	`1.85ms` from Sao Paulo, BR
57.180.239.136	AS16509 Amazon.com, Inc.	`0.15ms` from Tokyo, JP
126.89.106.56	AS17676 SoftBank Corp.	`2.52ms` from Tokyo, JP
75.97.3.152	AS3737 PenTeleData Inc.	`11.93ms` from Ashburn, US
95.168.52.232	AS8462 Tarr Kft.	`12.59ms` from Budapest, HU
3.149.127.88	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
108.73.61.40	AS7018 AT&T Enterprises, LLC	`13.26ms` from Columbus, US
81.89.163.184	AS28876 suec // dacor GmbH	`4.15ms` from Frankfurt am Main, DE
66.205.70.56	AS35432 Cablenet Communication Systems plc	`2.61ms` from Larnaca, CY
78.32.152.200	AS8468 ENTANET International Limited	`2.85ms` from London, GB
2.98.203.184	AS13285 TalkTalk Communications Limited	`6.96ms` from Manchester, GB
73.84.145.200	AS7922 Comcast Cable Communications, LLC	`4.64ms` from Miami, US
40.81.8.8	AS8075 Microsoft Corporation	`0.59ms` from San Jose, US

Traceroute

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

traceroute -a -n -q1 -f3 186.236.236.53

traceroute to 186.236.236.53 (186.236.236.53): 64 hops max, 52 byte packets

3 [AS3549] 200.189.212.234 17.45 ms

4 [AS3356] 8.242.47.166 10.395 ms

5 *

6 *

7 [AS28219] 186.236.236.53 10.312 ms

Measurement taken from

IPinfo ProbeNet in Rio de Janeiro, 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.

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