186.237.242.0/23

AS61583 · WDS TELECOM LTDA. ME

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Summary

Country	Brazil
Domain	wdstelecom.com.br
ASN	AS61583
Parent Range	186.237.240.0/21
Registry	LACNIC
ID	DEB4

WHOIS Details

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

inetnum:     186.237.240.0/21
aut-num:     AS61583
abuse-c:     ATRAP4
owner:       WDS TELECOM LTDA. ME
ownerid:     09.356.043/0001-89
responsible: Eugenio Jos� de Batista
country:     BR
owner-c:     DEB112
tech-c:      DEB112
inetrev:     186.237.240.0/21
nserver:     ns1.wdstelecom.com.br
nsstat:      20250914 AA
nslastaa:    20250914
nserver:     ns2.wdstelecom.com.br
nsstat:      20250914 AA
nslastaa:    20250914
created:     20120502
changed:     20160802

nic-hdl-br:  DEB112
person:      E. de Batista
e-mail:      eugenio.db@wdstelecom.com.br
country:     BR
created:     20040621
changed:     20200528

nic-hdl-br:  ATRAP4
person:      Atila Raphael
e-mail:      atilaraphael@wdstelecom.com.br
country:     BR
created:     20220728
changed:     20220728

Overlapping Ranges

BGP prefixes that contain 186.237.242.0/23

Range	ASN	Company	Num of IPs
186.237.240.0/21	AS61583	WDS TELECOM LTDA. ME	2,048

Nearby Ranges

BGP prefixes that overlap with 186.237.0.0/16

Range	ASN	Company	Num of IPs
186.237.32.0/20	AS28658	Gigalink de Nova Friburgo Soluções em Rede Multimi	4,096
186.237.0.0/20	AS262797	PROVALE SCM LTDA	4,096
186.237.176.0/20	AS263018	Zapelini & Cia. Ltda.	4,096
186.237.160.0/20	AS262813	Superimagem Tecnologia em Eletronica Ltda	4,096
186.237.224.0/20	AS53217	INFRANET INTERNET LTDA.	4,096
186.237.128.0/20	AS28330	Megatelecom Telecomunicacoes Ltda	4,096
186.237.192.0/21	AS16735	ALGAR TECNOLOGIA E CONSULTORIA SA	2,048
186.237.112.0/21	AS263010	Ricardo Adolfo Martins ME	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
186.237.208.0/21	AS263020	MEGA NET PROVEDOR INTERNET LTDA	2,048
186.237.216.0/21	AS263558	RD TELECOM LTDA -ME	2,048
186.237.240.0/21	AS61583	WDS TELECOM LTDA. ME	2,048
186.237.248.0/21	AS263559	Fundacao Educacional da Regiao de Joinville	2,048
186.237.48.0/21	AS263009	FORTE TELECOM LTDA.	2,048
186.237.192.0/21	AS262814	ALGAR TECNOLOGIA E CONSULTORIA SA	2,048
186.237.200.0/21	AS61619	POSITIVO S+ SOLUCOES EM TI S.A	2,048
186.237.96.0/22	AS270623	DATTAS INTERNET LTDA	1,024
186.237.104.0/22	AS270625	M. S. TELECOMUNICACOES LTDA	1,024
186.237.100.0/22	AS270624	Live Fibra Telecom Ltda	1,024
186.237.159.0/24	AS263553	MACIEL & CARVALHO LTDA	256
186.237.157.0/24	AS263553	FIBRARURAL.NET LTDA	256

Hosted domains

There are 3 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

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
186.237.243.157	AS61583 WDS TELECOM LTDA. ME	`11.25ms` from Muriae, BR
186.237.242.17	AS61583 WDS TELECOM LTDA. ME	`10.92ms` from Muriae, 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
20.93.183.167	AS8075 Microsoft Corporation	`0.18ms` from Amsterdam, NL
117.205.66.135	AS9829 National Internet Backbone	`9.63ms` from Bengaluru, IN
190.49.93.71	AS22927 Telefonica de Argentina	`1.94ms` from Buenos Aires, AR
3.22.49.199	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
175.172.43.183	AS4837 CHINA UNICOM China169 Backbone	`14.62ms` from Liaoyang, CN
90.243.240.55	AS5378 Vodafone Limited	`2.45ms` from London, GB
124.18.84.247	AS18126 Chubu Telecommunications Company, Inc.	`10.03ms` from Osaka, JP
52.104.137.135	AS8075 Microsoft Corporation	`0.45ms` from Phoenix, US
76.27.71.119	AS7922 Comcast Cable Communications, LLC	`6.20ms` from Salt Lake City, US
79.111.162.151	AS12714 PJSC MegaFon	`1.55ms` from Samara, RU
38.63.207.215	AS54600 PEG TECH INC	`0.23ms` from San Jose, US
104.180.192.87	AS7018 AT&T Enterprises, LLC	`11.02ms` from San Jose, US
191.113.126.103	AS7418 TELEFÓNICA CHILE S.A.	`2.80ms` from Santiago, CL
211.109.156.247	AS9318 SK Broadband Co Ltd	`1.18ms` from Seoul, KR
116.120.214.23	AS9318 SK Broadband Co Ltd	`3.64ms` from Seoul, KR
73.248.220.167	AS7922 Comcast Cable Communications, LLC	`9.26ms` from Ashburn, US
136.57.114.71	AS16591 Google Fiber Inc.	`5.56ms` from Atlanta, US
110.241.188.119	AS4837 CHINA UNICOM China169 Backbone	`9.41ms` from Beijing, CN
119.5.77.87	AS4837 CHINA UNICOM China169 Backbone	`4.49ms` from Chengdu, CN
78.94.245.231	AS3209 Vodafone GmbH	`5.76ms` from Frankfurt am Main, DE
159.75.53.71	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.99ms` from Guangzhou, CN
38.104.63.103	AS174 Cogent Communications	`1.37ms` from Houston, US
77.54.45.87	AS12353 Vodafone Portugal	`6.83ms` from Lisbon, PT
94.13.101.55	AS5607 Sky UK Limited	`10.43ms` from London, GB
38.33.75.87	AS398823 PEG TECH INC	`0.27ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f2 186.237.243.77

traceroute to 186.237.243.77 (186.237.243.77): 64 hops max, 52 byte packets

2 [] 45.6.53.221 6.478 ms

3 *

4 [AS263009] 186.237.48.225 11.535 ms

5 [AS263009] 170.84.55.26 11.987 ms

6 *

7 [AS61583] 186.237.243.77 11.484 ms

Measurement taken from

IPinfo ProbeNet in Muriae, BR

On September 11th 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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