45.238.136.0/23

AS262587 · CST - Cerentini Soluções em Tecnologia

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Summary

Country	Brazil
Domain	cerentini.com.br
ASN	AS262587
Registry	LACNIC
ID	MAC193

WHOIS Details

inetnum:     45.238.136.0/22
aut-num:     AS262587
abuse-c:     MACER7
owner:       CST - Cerentini Solu��es em Tecnologia
ownerid:     10.241.455/0001-52
responsible: Maicon Cerentini
country:     BR
owner-c:     MACER7
tech-c:      MACER7
created:     20180626
changed:     20240903

nic-hdl-br:  MACER7
person:      Maicon Cerentini
e-mail:      maicon@cerentini.com.br
country:     BR
created:     20080628
changed:     20240416

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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

IP Address	ASN	Details
45.238.137.77	AS262587 CST - Cerentini Soluções em Tecnologia	`18.16ms` from Sao Paulo, BR
45.238.136.197	AS262587 CST - Cerentini Soluções em Tecnologia	`18.38ms` from Vinhedo, 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
73.165.66.23	AS7922 Comcast Cable Communications, LLC	`8.33ms` from Ashburn, US
111.167.162.167	AS4837 CHINA UNICOM China169 Backbone	`5.28ms` from Beijing, CN
47.146.77.7	AS5650 Frontier Communications of America, Inc.	`2.97ms` from Los Angeles, US
91.214.61.151	AS200752 Spinnaker S.r.l.	`8.33ms` from Milan, IT
79.23.116.39	AS3269 Telecom Italia S.p.A.	`17.26ms` from Milan, IT
218.93.114.7	AS4134 CHINANET-BACKBONE	`3.50ms` from Nanjing, CN
179.129.161.103	AS26599 TELEFÔNICA BRASIL S.A	`2.57ms` from Sao Paulo, BR
110.47.129.151	AS17839 LG HelloVision Corp.	`1.76ms` from Seoul, KR
14.35.48.55	AS4766 Korea Telecom	`1.74ms` from Seoul, KR
68.184.69.151	AS20115 Charter Communications LLC	`17.03ms` from Atlanta, US
24.61.141.151	AS7922 Comcast Cable Communications, LLC	`11.17ms` from Boston, US
89.181.206.151	AS2860 NOS COMUNICACOES, S.A.	`3.29ms` from Braga, PT
52.57.220.23	AS16509 Amazon.com, Inc.	`0.20ms` from Frankfurt am Main, DE
208.127.12.55	AS394089 Google LLC	`0.89ms` from Frankfurt am Main, DE
195.205.137.55	AS5617 Orange Polska Spolka Akcyjna	`1.90ms` from Gdynia, PL
112.119.117.199	AS4760 HKT Limited	`1.12ms` from Hong Kong, HK
190.129.163.215	AS6568 EMPRESA NACIONAL DE TELECOMUNICACIONES SOCIEDAD ANONIMA	`9.32ms` from La Paz, BO
64.173.224.231	AS7018 AT&T Enterprises, LLC	`3.85ms` from Los Angeles, US
154.127.245.71	AS36907 TV CABO ANGOLA LDA	`16.59ms` from Luanda, AO
187.226.25.199	AS8151 UNINET	`3.92ms` from Mexico City, MX
194.116.58.199	AS34606 B.B.Bell SPA	`3.23ms` from Milan, IT
153.168.168.23	AS4713 NTT Communications Corporation	`2.66ms` from Osaka, JP
103.230.158.151	AS133159 Mammoth Media Pty Ltd	`0.33ms` from Perth, AU
54.157.71.135	AS14618 Amazon.com, Inc.	`0.12ms` from Reston, US
154.248.89.151	AS36947 Telecom Algeria	`14.46ms` from Algiers, DZ

Traceroute

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

traceroute -a -n -q1 45.238.137.125

traceroute to 45.238.137.125 (45.238.137.125): 64 hops max, 52 byte packets

1 [AS15169] 142.250.215.21 156.444 ms

2 [AS15169] 142.251.53.96 156.556 ms

3 *

4 *

5 *

6 [AS262587] 45.238.137.125 188.839 ms

Measurement taken from

IPinfo ProbeNet in Salt Lake City, US

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.

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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