186.237.189.0/24

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:     186.237.180.0/23
nserver:     ns1.atdns.com.br
nsstat:      20250909 AA
nslastaa:    20250909
nserver:     ns3.atdns.com.br
nsstat:      20250909 AA
nslastaa:    20250909
created:     20120531
changed:     20170823

nic-hdl-br:  JASCO153
person:      Jacson da Silva Costa
created:     20140423
changed:     20250814

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

Overlapping Ranges

BGP prefixes that contain 186.237.189.0/24

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

Hosted domains

There are no domains currently hosted on this ASN.

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

Read more

Pingable IPs

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

IP Address	ASN	Details
186.237.189.113	AS263018 Zapelini & Cia. Ltda.	`10.29ms` 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
4.208.8.216	AS8075 Microsoft Corporation	`0.14ms` from Dublin, IE
185.247.118.56	AS204548 Kamatera Inc	`0.36ms` from Frankfurt am Main, DE
217.254.2.88	AS3320 Deutsche Telekom AG	`9.69ms` from Frankfurt am Main, DE
122.137.249.88	AS4837 CHINA UNICOM China169 Backbone	`13.01ms` from Liaoyang, CN
81.146.38.136	AS2856 British Telecommunications PLC	`4.66ms` from London, GB
86.177.203.200	AS2856 British Telecommunications PLC	`5.42ms` from London, GB
79.150.242.200	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.97ms` from Madrid, ES
184.107.48.232	AS32613 Leaseweb Canada Inc.	`0.63ms` from Montreal, CA
120.75.240.56	AS2527 Sony Network Communications Inc.	`1.71ms` from Osaka, JP
90.19.109.88	AS3215 Orange S.A.	`7.55ms` from Paris, FR
200.86.52.8	AS22047 VTR BANDA ANCHA S.A.	`15.23ms` from Santiago, CL
179.231.242.184	AS26599 TELEFÔNICA BRASIL S.A	`16.33ms` from Sao Paulo, BR
81.233.227.120	AS3301 Telia Company AB	`0.67ms` from Stockholm, SE
182.155.161.8	AS17809 VEE TIME CORP.	`3.05ms` from Taipei, TW
220.110.102.24	AS4713 NTT Communications Corporation	`11.56ms` from Tokyo, JP
87.128.102.104	AS3320 Deutsche Telekom AG	`5.10ms` from Berlin, DE
188.140.120.248	AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`11.53ms` from Braga, PT
98.13.13.152	AS11351 Charter Communications Inc	`16.45ms` from Chicago, US
217.145.54.200	AS47292 Sentia Denmark A/S	`0.77ms` from Copenhagen, DK
143.93.179.56	AS2857 Johannes Gutenberg-Universitaet Mainz	`2.68ms` from Frankfurt am Main, DE
45.151.163.232	AS50495 web2objects GmbH	`0.53ms` from Frankfurt am Main, DE
83.135.220.8	AS8881 1&1 Versatel Deutschland GmbH	`7.53ms` from Frankfurt am Main, DE
182.244.189.136	AS4134 CHINANET-BACKBONE	`5.22ms` from Kunming, CN
2.136.20.168	AS3352 TELEFONICA DE ESPANA S.A.U.	`2.86ms` from Madrid, ES
31.37.94.24	AS5410 Bouygues Telecom SA	`8.38ms` from Marseille, FR

Traceroute

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

traceroute -a -n -q1 186.237.189.76

traceroute to 186.237.189.76 (186.237.189.76): 64 hops max, 52 byte packets

1 [AS15169] 142.250.238.112 122.936 ms

2 *

3 *

4 *

5 [AS263018] 186.237.189.76 132.384 ms

Measurement taken from

IPinfo ProbeNet in Columbus, US

On September 5th 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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