181.189.40.0/23

AS271416 · Cuiabá Telecom

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Summary

Country	Brazil
Domain	netcaster.net.br
ASN	AS271416
Registry	LACNIC
ID	MCF29

WHOIS Details

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

inetnum:     181.189.40.0/24
aut-num:     AS271416
abuse-c:     CUTEL1
owner:       NetCaster Solutions
ownerid:     17.535.861/0001-77
responsible: MAURO CESAR FILETO
owner-c:     MCF17
tech-c:      MCF17
inetrev:     181.189.40.0/24
nserver:     ns1.cuiabatelecom.com.br
nsstat:      20250712 AA
nslastaa:    20250712
nserver:     ns2.cuiabatelecom.com.br
nsstat:      20250712 AA
nslastaa:    20250712
created:     20231130
changed:     20231130
inetnum-up:  181.189.40.0/22

nic-hdl-br:  MCF17
person:      Mauro Cesar Fileto
created:     19980818
changed:     20250707

nic-hdl-br:  CUTEL1
person:      Cuiab� Telecom
created:     20200717
changed:     20240730

Hosted domains

There are 21 domain names hosted across 9 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
181.189.40.19	farmafoco.com.br	13
181.189.40.187	obrunogirardi.com.br	1
181.189.40.146	maxifarmaonline.com.br	1
181.189.40.29	pdvlink-teuto.com.br	1
181.189.40.21	focopdv.com	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
181.189.40.19	AS271416 Cuiabá Telecom	`7.72ms` from Sao Paulo, BR
181.189.41.182	AS271416 Cuiabá Telecom	`7.89ms` from Sao Paulo, 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
86.204.88.215	AS3215 Orange S.A.	`16.21ms` from Aubervilliers, FR
125.36.83.119	AS4837 CHINA UNICOM China169 Backbone	`5.10ms` from Beijing, CN
117.211.40.55	AS9829 National Internet Backbone	`13.38ms` from Bengaluru, IN
77.45.109.7	AS35191 ASTA-NET S.A.	`5.85ms` from Berlin, DE
103.159.192.39	AS137000 VIJAYALAKSHMI NET SERVICES PVT LTD	`10.76ms` from Chennai, IN
204.112.41.71	AS7122 Bell Canada	`16.53ms` from Chicago, US
68.171.177.7	AS19504 WTC Communications, Inc.	`15.14ms` from Dallas, US
128.251.76.23	AS8075 Microsoft Corporation	`0.21ms` from Dublin, IE
106.75.166.71	AS58466 CHINANET Guangdong province network	`2.29ms` from Guangzhou, CN
123.96.92.87	AS136188 NINGBO, ZHEJIANG Province, P.R.China.	`7.88ms` from Hangzhou, CN
14.166.49.119	AS45899 VNPT Corp	`2.28ms` from Hanoi, VN
94.7.100.7	AS5607 Sky UK Limited	`4.67ms` from London, GB
90.94.245.119	AS12479 Orange Espagne SA	`10.09ms` from Madrid, ES
106.194.131.247	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`13.08ms` from Mumbai, IN
67.244.71.231	AS12271 Charter Communications Inc	`3.83ms` from New York City, US
72.211.175.215	AS22773 Cox Communications Inc.	`1.91ms` from Phoenix, US
54.81.174.39	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
187.171.182.23	AS8151 UNINET	`8.40ms` from Santiago de Queretaro, MX
183.117.17.71	AS4766 Korea Telecom	`1.42ms` from Seoul, KR
220.91.161.151	AS4766 Korea Telecom	`5.44ms` from Seoul, KR
70.50.198.55	AS577 Bell Canada	`2.17ms` from Toronto, CA
67.165.139.167	AS7922 Comcast Cable Communications, LLC	`5.26ms` from Chicago, US
108.249.97.39	AS7018 AT&T Enterprises, LLC	`8.12ms` from Dallas, US
194.28.225.151	AS216127 INTERNATIONAL HOSTING COMPANY LIMITED	`0.10ms` from Frankfurt am Main, DE
125.113.58.247	AS4134 CHINANET-BACKBONE	`8.90ms` from Hangzhou, CN

Traceroute

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

traceroute -a -n -q1 -f5 181.189.40.183

traceroute to 181.189.40.183 (181.189.40.183): 64 hops max, 52 byte packets

5 [] 187.16.219.89 7.63 ms

6 *

7 *

8 [AS271416] 181.189.40.183 8.704 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On August 28th 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.

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