187.103.174.0/23

AS53102 · S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP

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Summary

Country	Brazil
Domain	sitel.com.br
ASN	AS53102
Parent Range	187.103.160.0/20
Registry	LACNIC
ID	FSI

WHOIS Details

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

inetnum:     187.103.160.0/20
aut-num:     AS53102
abuse-c:     SNPPA
owner:       S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP
ownerid:     08.820.024/0001-07
responsible: FERNANDO SIQUEIRA
country:     BR
owner-c:     FESIR
tech-c:      SNPPA
inetrev:     187.103.166.0/23
nserver:     ns1.clicknet.net.br
nsstat:      20250910 AA
nslastaa:    20250910
nserver:     ns2.clicknet.net.br
nsstat:      20250910 AA
nslastaa:    20250910
created:     20091126
changed:     20221121

nic-hdl-br:  FESIR
person:      FERNANDO SIQUEIRA IRM�O
e-mail:      fernandosiq2@gmail.com
country:     BR
created:     20070414
changed:     20231214

nic-hdl-br:  SNPPA
person:      Saul Nogueira Penha Paulino
e-mail:      saul.nogueira@sitel.com.br
country:     BR
created:     20210813
changed:     20241128

Overlapping Ranges

BGP prefixes that contain 187.103.174.0/23

Range	ASN	Company	Num of IPs
187.103.160.0/20	AS53102	S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP	4,096

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
187.103.174.47	matheussouza.com.br	1

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

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

IP Address	ASN	Details
187.103.174.33	AS53102 S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP	`2.38ms` from Osasco, BR
187.103.175.68	AS53102 S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP	`2.15ms` 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
71.178.142.71	AS701 Verizon Business	`2.44ms` from Ashburn, US
73.246.177.231	AS7922 Comcast Cable Communications, LLC	`5.49ms` from Chicago, US
35.232.106.119	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
189.32.51.135	AS28573 Claro NXT Telecomunicacoes Ltda	`12.58ms` from Curitiba, BR
71.64.107.135	AS10796 Charter Communications Inc	`10.66ms` from Flint, US
34.89.219.55	AS396982 Google LLC	`0.09ms` from Frankfurt am Main, DE
109.49.220.39	AS2860 NOS COMUNICACOES, S.A.	`7.13ms` from Lisbon, PT
5.32.159.231	AS15533 Redcentric Solutions Ltd	`1.41ms` from London, GB
45.202.199.231	AS17561 LARUS Limited	`0.13ms` from San Jose, US
219.148.134.231	AS4134 CHINANET-BACKBONE	`13.96ms` from Taiyuan, CN
61.21.69.71	AS9824 JCOM Co., Ltd.	`11.47ms` from Tokyo, JP
222.80.153.167	AS4134 CHINANET-BACKBONE	`16.35ms` from UEruemqi, CN
91.195.226.135	AS43934 Republic Governmental Enterprise Kazakhstan Interbank Settlement Centre of National Bank of Kazakhstan Republic	`1.21ms` from Almaty, KZ
57.153.100.247	AS8075 Microsoft Corporation	`0.20ms` from Amsterdam, NL
185.215.230.87	AS211056 Amir Hosein Maaref	`14.95ms` from Baku, AZ
151.181.88.7	AS17096 SUMMIT RACING	`12.01ms` from Chicago, US
3.172.40.87	AS16509 Amazon.com, Inc.	`0.26ms` from Dallas, US
98.183.93.103	AS22773 Cox Communications Inc.	`14.13ms` from Dallas, US
79.222.215.71	AS3320 Deutsche Telekom AG	`3.71ms` from Frankfurt am Main, DE
176.130.56.135	AS5410 Bouygues Telecom SA	`9.33ms` from Frankfurt am Main, DE
68.121.248.135	AS7018 AT&T Enterprises, LLC	`2.28ms` from Los Angeles, US
79.157.214.167	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.73ms` from Madrid, ES
76.108.30.183	AS7922 Comcast Cable Communications, LLC	`5.01ms` from Miami, US
122.226.127.167	AS4134 CHINANET-BACKBONE	`7.77ms` from Nanchang, CN
18.236.147.151	AS16509 Amazon.com, Inc.	`4.49ms` from Portland, US

Traceroute

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

traceroute -a -n -q1 -f5 187.103.174.97

traceroute to 187.103.174.97 (187.103.174.97): 64 hops max, 52 byte packets

5 [AS3356] 8.242.94.22 186.5 ms

6 *

7 *

8 *

9 *

10 [AS53102] 187.103.174.97 182.837 ms

Measurement taken from

IPinfo ProbeNet in Bend, US

On September 4th 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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