186.237.48.0/21

AS263009 · FORTE TELECOM LTDA.

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Summary

Country	Brazil
Domain	fortetelecom.com.br
ASN	AS263009
Registry	LACNIC
ID	FTL28

WHOIS Details

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

inetnum:     186.237.48.0/21
aut-num:     AS263009
abuse-c:     FOTLT16
owner:       FORTE TELECOM LTDA.
ownerid:     08.436.839/0001-89
responsible: SERGIO SIMAS
country:     BR
owner-c:     FOTLT16
tech-c:      FOTLT16
inetrev:     186.237.52.0/24
nserver:     ns1.fortetelecom.com.br
nsstat:      20260313 AA
nslastaa:    20260313
nserver:     ns2.fortetelecom.com.br
nsstat:      20260313 AA
nslastaa:    20260313
created:     20120523
changed:     20171019

nic-hdl-br:  FOTLT16
person:      FORTE TELECOM LTDA.
e-mail:      contato@fortetelecom.com.br
country:     BR
created:     20171019
changed:     20250427

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	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	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
186.237.112.0/21	AS263010	Ricardo Adolfo Martins ME	2,048
186.237.208.0/21	AS263020	MEGA NET PROVEDOR INTERNET LTDA	2,048
186.237.216.0/21	AS263558	RD TELECOM LTDA -ME	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	CORP BR TELECOMUNICACOES LTDA - LINK FULL	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 7 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
186.237.54.112	publicom.tv.br	1
186.237.51.36	censa.net.br	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
186.237.53.49	AS263009 FORTE TELECOM LTDA.	`1.48ms` from Sao Paulo, BR
186.237.50.5	AS263009 FORTE TELECOM LTDA.	`6.76ms` from Muriae, BR
186.237.51.166	AS263009 FORTE TELECOM LTDA.	`8.31ms` from Muriae, BR
186.237.52.214	AS263009 FORTE TELECOM LTDA.	`6.36ms` from Muriae, BR
186.237.48.41	AS263009 FORTE TELECOM LTDA.	`1.55ms` from Sao Paulo, BR
186.237.49.14	AS263009 FORTE TELECOM LTDA.	`10.23ms` from Muriae, BR
186.237.54.76	AS263009 FORTE TELECOM LTDA.	`9.52ms` from Muriae, BR
186.237.55.206	AS263009 FORTE TELECOM LTDA.	`7.02ms` from Osasco, 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
41.39.57.165	AS8452 TE-AS	`3.49ms` from Cairo, EG
62.128.2.5	AS12337 noris network AG	`5.22ms` from Frankfurt am Main, DE
1.30.129.197	AS4837 CHINA UNICOM China169 Backbone	`8.16ms` from Hohhot, CN
137.22.180.53	AS41354 ITS Technology Group Limited	`0.76ms` from London, GB
46.208.51.37	AS6871 Plusnet	`2.49ms` from London, GB
37.205.174.101	AS3269 Telecom Italia S.p.A.	`4.17ms` from Milan, IT
89.118.199.101	AS8968 BT Italia S.p.A.	`1.06ms` from Milan, IT
12.153.206.181	AS17253 TEC of Jackson, Inc.	`6.62ms` from New Orleans, US
67.247.100.53	AS12271 Charter Communications Inc	`3.52ms` from New York City, US
18.228.17.69	AS16509 Amazon.com, Inc.	`2.00ms` from Osasco, BR
216.186.110.5	AS10430 Washington State K-20 Telecommunications Network	`1.17ms` from Seattle, US
174.27.5.181	AS209 CenturyLink Communications, LLC	`10.53ms` from Seattle, US
212.135.231.229	AS30058 FDCservers.net	`0.21ms` from Singapore, SG
37.2.111.37	AS1257 Tele2 Sverige AB	`0.63ms` from Stockholm, SE
43.230.128.181	AS23679 PT. Media Antar Nusa	`11.51ms` from Surabaya, ID
202.39.128.213	AS3462 Data Communication Business Group	`0.66ms` from Taipei, TW
162.128.230.37	AS21859 Zenlayer Inc	`0.20ms` from Tokyo, JP
42.147.37.181	AS9824 JCOM Co., Ltd.	`12.26ms` from Tokyo, JP
119.96.63.229	AS58563 CHINANET Hubei province network	`0.30ms` from Wuhan, CN
24.181.122.85	AS20115 Charter Communications LLC	`11.35ms` from Atlanta, US
222.155.181.149	AS4771 Spark New Zealand Trading Ltd.	`1.16ms` from Auckland, NZ
167.114.79.117	AS16276 OVH SAS	`0.10ms` from Beauharnois, CA
67.141.48.181	AS7029 Windstream Communications LLC	`13.03ms` from Chicago, US
96.84.112.85	AS7922 Comcast Cable Communications, LLC	`6.00ms` from Chicago, US
201.131.159.181	AS28343 UNIFIQUE TELECOMUNICACOES S/A	`3.46ms` from Curitiba, BR

Traceroute

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

traceroute -a -n -q1 186.237.53.49

traceroute to 186.237.53.49 (186.237.53.49): 64 hops max, 52 byte packets

1 [AS15169] 108.170.230.148 1.408 ms

2 [AS15169] 108.170.232.0 1.314 ms

3 [AS263009] 186.237.53.49 2.032 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On March 13th 2026

What are IP address ranges?

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