186.237.216.0/21

AS263558 · RD TELECOM LTDA -ME

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Summary

Country	Brazil
Domain	grupojet.com.br
ASN	AS263558
Registry	LACNIC
ID	RCL49

WHOIS Details

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

inetnum:     186.237.216.0/21
aut-num:     AS263558
abuse-c:     RCALO
owner:       RD TELECOM LTDA -ME
ownerid:     07.426.902/0001-33
responsible: Ruan Carlos A. L�bo
country:     BR
owner-c:     RCALO
tech-c:      RCALO
inetrev:     186.237.219.0/24
nserver:     ns1.grupojet.com.br
nsstat:      20260209 AA
nslastaa:    20260209
nserver:     ns2.grupojet.com.br
nsstat:      20260209 AA
nslastaa:    20260209
created:     20130725
changed:     20201209

nic-hdl-br:  RCALO
person:      Ruan Carlos A. Lobo
e-mail:      ruan.lobo@grupojet.com.br
country:     BR
created:     20070313
changed:     20250405

Nearby Ranges

BGP prefixes that overlap with 186.237.0.0/16

Range	ASN	Company	Num of IPs
186.237.0.0/20	AS262797	PROVALE SCM LTDA	4,096
186.237.176.0/20	AS263018	Zapelini & Cia. Ltda.	4,096
186.237.224.0/20	AS53217	INFRANET INTERNET LTDA.	4,096
186.237.32.0/20	AS28658	Gigalink de Nova Friburgo Soluções em Rede Multimi	4,096
186.237.128.0/20	AS28330	Megatelecom Telecomunicacoes Ltda	4,096
186.237.160.0/20	AS262813	Superimagem Tecnologia em Eletronica Ltda	4,096
186.237.192.0/21	AS16735	ALGAR TECNOLOGIA E CONSULTORIA SA	2,048
186.237.192.0/21	AS262814	ALGAR TECNOLOGIA E CONSULTORIA SA	2,048
186.237.48.0/21	AS263009	FORTE TELECOM LTDA.	2,048
186.237.112.0/21	AS263010	Ricardo Adolfo Martins ME	2,048
186.237.208.0/21	AS263020	MEGA NET PROVEDOR INTERNET LTDA	2,048
186.237.248.0/21	AS263559	Fundacao Educacional da Regiao de Joinville	2,048
186.237.120.0/21	AS28343	UNIFIQUE TELECOMUNICACOES S/A	2,048
186.237.144.0/21	AS28343	UNIFIQUE TELECOMUNICACOES S/A	2,048
186.237.240.0/21	AS61583	WDS TELECOM LTDA. ME	2,048
186.237.24.0/22	AS263047	Linkfull melhor fornecedor dos provedores	1,024
186.237.96.0/22	AS270623	DATTAS INTERNET LTDA	1,024
186.237.100.0/22	AS270624	Live Fibra Telecom Ltda	1,024
186.237.104.0/22	AS270625	M. S. TELECOMUNICACOES LTDA	1,024
186.237.28.0/22	AS262965	KOSMO COMPUTACAO EM NUVEM LTDA	1,024
186.237.157.0/24	AS263553	FIBRARURAL.NET LTDA	256
186.237.159.0/24	AS263553	MACIEL & CARVALHO LTDA	256

Hosted domains

There are 16 domain names hosted across 9 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
186.237.216.202	revistarba.org.br	7
186.237.216.198	cfaplay.org.br	2
186.237.216.138	sinj.df.gov.br	2
186.237.216.46	caubr.org.br	1
186.237.216.18	crea-go.org.br	1
186.237.216.134	tcdf.tc.br	1
186.237.216.137	sinj.df.gov.br	1

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

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Pingable IPs

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

IP Address	ASN	Details
186.237.222.137	AS263558 RD TELECOM LTDA -ME	`3.67ms` from Brasília, BR
186.237.216.1	AS263558 RD TELECOM LTDA -ME	`3.70ms` from Brasília, BR
186.237.217.74	AS263558 RD TELECOM LTDA -ME	`1.28ms` from Brasília, BR
186.237.220.93	AS263558 RD TELECOM LTDA -ME	`7.00ms` from Brasília, BR
186.237.223.2	AS263558 RD TELECOM LTDA -ME	`3.69ms` from Brasília, BR
186.237.219.0	AS263558 RD TELECOM LTDA -ME	`10.28ms` from Brasília, BR
186.237.221.216	AS263558 RD TELECOM LTDA -ME	`7.00ms` from Brasília, BR
186.237.218.193	AS263558 RD TELECOM LTDA -ME	`6.92ms` from Brasília, 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
122.161.187.5	AS24560 Bharti Airtel Ltd., Telemedia Services	`3.23ms` from Ahmedabad, IN
23.33.237.197	AS20940 Akamai International B.V.	`0.23ms` from Detroit, US
3.248.19.85	AS16509 Amazon.com, Inc.	`0.10ms` from Dublin, IE
120.26.76.213	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.21ms` from Hangzhou, CN
176.45.196.213	AS25019 Saudi Telecom Company JSC	`8.51ms` from Jeddah, SA
58.26.222.229	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`1.78ms` from Kuala Lumpur, MY
38.174.242.101	AS398823 PEG TECH INC	`0.36ms` from Los Angeles, US
187.227.169.197	AS8151 UNINET	`10.10ms` from Mexico City, MX
95.139.212.229	AS12389 PJSC Rostelecom	`4.29ms` from Moscow, RU
46.237.21.181	AS12389 PJSC Rostelecom	`11.19ms` from Moscow, RU
107.3.120.85	AS7922 Comcast Cable Communications, LLC	`4.54ms` from Salt Lake City, US
45.71.124.5	AS267620 TELEXTRA TELECOMUNICACOES LTDA	`2.23ms` from Sao Paulo, BR
118.167.248.37	AS3462 Data Communication Business Group	`1.87ms` from Taipei, TW
195.253.85.37	AS48519 Knipp Medien und Kommunikation GmbH	`0.73ms` from Amsterdam, NL
85.74.142.149	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.00ms` from Athens, GR
184.17.69.5	AS5650 Frontier Communications of America, Inc.	`6.64ms` from Chicago, US
76.216.177.21	AS7018 AT&T Enterprises, LLC	`18.55ms` from Chicago, US
18.119.198.165	AS16509 Amazon.com, Inc.	`0.13ms` from Columbus, US
35.224.144.37	AS396982 Google LLC	`0.36ms` from Council Bluffs, US
97.213.118.197	AS6167 Verizon Business	`19.39ms` from Denver, US
203.142.33.117	AS24028 REDtone	`0.59ms` from Kuala Lumpur, MY
134.6.192.213	AS16504 Granite Telecommunications LLC	`1.74ms` from Los Angeles, US
47.181.188.229	AS5650 Frontier Communications of America, Inc.	`1.68ms` from Los Angeles, US
207.2.96.165	AS11269 LinkBermuda LTD	`18.08ms` from New York City, US
20.36.23.21	AS8075 Microsoft Corporation	`0.18ms` from Quincy, US

Traceroute

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

traceroute -a -n -q1 186.237.219.216

traceroute to 186.237.219.216 (186.237.219.216): 64 hops max, 52 byte packets

1 [AS15169] 108.170.228.31 51.277 ms

2 *

3 [AS263558] 143.255.198.6 64.301 ms

4 *

5 [AS263558] 186.237.219.216 67.68 ms

Measurement taken from

IPinfo ProbeNet in Santiago, CL

On February 7th 2026

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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