186.237.186.0/24

AS263018 · Zapelini & Cia. Ltda.

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Summary

Country	Brazil
Domain	atdns.com.br
ASN	AS263018
Parent Range	186.237.176.0/20
Registry	LACNIC
ID	JSC21

WHOIS Details

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

inetnum:     186.237.176.0/20
aut-num:     AS263018
abuse-c:     JASCO153
owner:       Zapelini & Cia. Ltda.
ownerid:     82.794.611/0001-13
responsible: Margarete Mara Oneda
owner-c:     JASCO153
tech-c:      HEMMA79
inetrev:     186.237.191.0/24
nserver:     ns1.atdns.com.br
nsstat:      20260130 AA
nslastaa:    20260130
nserver:     ns3.atdns.com.br
nsstat:      20260130 AA
nslastaa:    20260130
created:     20120531
changed:     20170823

nic-hdl-br:  JASCO153
person:      Jacson da Silva Costa
created:     20140423
changed:     20251016

nic-hdl-br:  HEMMA79
person:      Heitor Moura Manzano
created:     20160701
changed:     20200117

Overlapping Ranges

BGP prefixes that contain 186.237.186.0/24

Range	ASN	Company	Num of IPs
186.237.176.0/20	AS263018	Zapelini & Cia. Ltda.	4,096

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

Read more

Pingable IPs

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

IP Address	ASN	Details
186.237.186.255	AS263018 Zapelini & Cia. Ltda.	`2.56ms` from Novo Hamburgo, 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
47.89.156.56	AS45102 Alibaba (US) Technology Co., Ltd.	`0.31ms` from Ashburn, US
188.125.90.200	AS10310 Yahoo Holdings Inc.	`0.18ms` from Bucharest, RO
213.96.130.104	AS3352 TELEFONICA DE ESPANA S.A.U.	`7.76ms` from Madrid, ES
207.167.209.120	AS852 TELUS Communications Inc.	`15.16ms` from Montreal, CA
69.187.73.24	AS10361 Bloomberg, LP	`1.14ms` from Mumbai, IN
69.9.133.72	AS36012 HUNTER COMMUNICATIONS	`3.52ms` from Portland, US
13.218.4.168	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
177.65.213.248	AS28573 Claro NXT Telecomunicacoes Ltda	`7.39ms` from Sao Paulo, BR
223.212.35.88	AS17962 ShenZhen Topway Video Communication Co. Ltd	`4.95ms` from Shenzhen, CN
189.237.23.104	AS8151 UNINET	`11.73ms` from Tucson, US
123.118.121.56	AS4808 China Unicom Beijing Province Network	`3.41ms` from Beijing, CN
197.56.157.88	AS8452 TE-AS	`2.51ms` from Cairo, EG
113.219.172.24	AS63838 Hengyang	`0.35ms` from Chenzhou, CN
47.227.23.136	AS33363 Charter Communications, Inc	`7.97ms` from Chicago, US
120.41.152.40	AS4134 CHINANET-BACKBONE	`6.05ms` from Fuzhou, CN
14.29.196.104	AS4134 CHINANET-BACKBONE	`1.83ms` from Guangzhou, CN
45.76.142.40	AS20473 The Constant Company, LLC	`0.15ms` from London, GB
13.77.6.232	AS8075 Microsoft Corporation	`0.56ms` from Melbourne, AU
185.190.215.8	AS12874 Fastweb SpA	`9.39ms` from Milan, IT
210.146.149.88	AS2519 ARTERIA Networks Corporation	`4.43ms` from Osaka, JP
114.169.209.136	AS4713 NTT DOCOMO BUSINESS,Inc.	`12.71ms` from Osaka, JP
88.120.127.8	AS12322 Free SAS	`11.30ms` from Paris, FR
80.13.244.136	AS3215 Orange S.A.	`1.91ms` from Paris, FR
147.45.203.8	AS215540 GLOBAL CONNECTIVITY SOLUTIONS LLP	`0.15ms` from Phoenix, US
143.225.134.56	AS137 Consortium GARR	`4.72ms` from Rome, IT

Traceroute

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

traceroute -a -n -q1 -f5 186.237.186.44

traceroute to 186.237.186.44 (186.237.186.44): 64 hops max, 52 byte packets

5 [AS28283] 189.14.239.25 15.24 ms

6 [AS263018] 186.237.186.255 2.508 ms

7 *

8 [AS263018] 186.237.186.44 3.939 ms

Measurement taken from

IPinfo ProbeNet in Novo Hamburgo, BR

On January 30th 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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