186.237.52.0/24

AS263009 · FORTE TELECOM LTDA.

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Summary

Country	Brazil
Domain	fortetelecom.com.br
ASN	AS263009
Parent Range	186.237.48.0/21
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
owner-c:     FOTLT16
tech-c:      FOTLT16
inetrev:     186.237.54.0/24
nserver:     ns1.fortetelecom.com.br
nsstat:      20260205 AA
nslastaa:    20260205
nserver:     ns2.fortetelecom.com.br
nsstat:      20260205 AA
nslastaa:    20260205
created:     20120523
changed:     20171019

nic-hdl-br:  FOTLT16
person:      FORTE TELECOM LTDA.
created:     20171019
changed:     20250427

Overlapping Ranges

BGP prefixes that contain 186.237.52.0/24

Range	ASN	Company	Num of IPs
186.237.48.0/21	AS263009	FORTE TELECOM LTDA.	2,048

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
186.237.216.0/21	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	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 no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
186.237.52.206	AS263009 FORTE TELECOM LTDA.	`0.71ms` 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
35.88.147.184	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
35.205.78.136	AS396982 Google LLC	`0.15ms` from Brussels, BE
65.111.132.216	AS2711 Spirit Communications	`0.83ms` from Charlotte, US
39.114.175.216	AS9318 SK Broadband Co Ltd	`9.08ms` from Incheon, KR
86.153.38.232	AS2856 British Telecommunications PLC	`6.74ms` from London, GB
23.117.210.104	AS7018 AT&T Enterprises, LLC	`7.53ms` from Miami, US
95.66.182.56	AS35645 Limited Liability Company VLADINFO	`3.62ms` from Moscow, RU
121.86.110.152	AS17511 OPTAGE Inc.	`2.09ms` from Osaka, JP
172.221.245.216	AS20115 Charter Communications LLC	`4.31ms` from St. Louis, US
83.91.136.24	AS3292 TDC Holding A/S	`10.50ms` from Tønder, DK
69.235.190.40	AS9808 China Mobile Communications Group Co., Ltd.	`0.49ms` from Zhongwei, CN
197.156.126.120	AS24757 Ethio Telecom	`1.34ms` from Addis Ababa, ET
47.14.42.136	AS20115 Charter Communications LLC	`12.34ms` from Ashburn, US
108.28.51.152	AS701 Verizon Business	`2.12ms` from Ashburn, US
97.82.170.120	AS20115 Charter Communications LLC	`9.85ms` from Atlanta, US
143.117.148.56	AS786 Jisc Services Limited	`8.81ms` from Chester, GB
198.37.210.184	AS10796 Charter Communications Inc	`19.37ms` from Cleveland, US
111.50.77.56	AS9808 China Mobile Communications Group Co., Ltd.	`8.37ms` from Lanzhou, CN
95.146.131.232	AS2856 British Telecommunications PLC	`5.70ms` from London, GB
35.243.233.88	AS396982 Google LLC	`0.15ms` from Moncks Corner, US
178.75.69.232	AS12389 PJSC Rostelecom	`10.46ms` from Moscow, RU
59.184.207.184	AS9829 National Internet Backbone	`18.66ms` from Mumbai, IN
176.186.147.200	AS5410 Bouygues Telecom SA	`2.47ms` from Paris, FR
4.194.174.152	AS8075 Microsoft Corporation	`0.52ms` from Singapore, SG
106.165.35.248	AS2516 KDDI CORPORATION	`10.44ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f3 186.237.52.70

traceroute to 186.237.52.70 (186.237.52.70): 64 hops max, 52 byte packets

3 [AS28198] 138.99.240.109 1.771 ms

4 [AS263009] 186.237.52.70 22.701 ms

Measurement taken from

IPinfo ProbeNet in Belo Horizonte, BR

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.

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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