187.103.163.0/24

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:     187.103.160.0/22
nserver:     ns1.clicknet.net.br
nsstat:      20260421 AA
nslastaa:    20260421
nserver:     ns2.clicknet.net.br
nsstat:      20260421 AA
nslastaa:    20260421
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 187.103.163.0/24

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

Nearby Ranges

BGP prefixes that overlap with 187.103.0.0/16

Range	ASN	Company	Num of IPs
187.103.224.0/19	AS28283	Adylnet Telecom	8,192
187.103.80.0/20	AS262702	Granadanet Servicos de Informatica S/C. Ltda.	4,096
187.103.48.0/20	AS262807	Redfox Telecomunicações Ltda.	4,096
187.103.32.0/20	AS17222	MUNDIVOX DO BRASIL LTDA	4,096
187.103.64.0/20	AS52965	1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA	4,096
187.103.0.0/20	AS53098	NEWNET CONSULTORIA, INFORMATICA LTDA	4,096
187.103.128.0/20	AS53100	Criare Telecomunicações e Consultoria Ltda. - EPP	4,096
187.103.144.0/20	AS53101	SIANET Datacenter e Provedores Ltda-ME	4,096
187.103.160.0/20	AS53102	S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP	4,096
187.103.192.0/22	AS270522	Triplonet tecnologia telecomunicações	1,024
187.103.196.0/22	AS270523	Comfibranet Telecomunicações LTDA - ME	1,024
187.103.16.0/22	AS270991	NAVEGAWEB TELECOMUNICACOES LTDA	1,024
187.103.20.0/22	AS270056	JPR CONEXIÓN DIGITAL SPA	1,024
187.103.203.0/24	AS270524	New net fibra	256

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
187.103.163.34	areco.tech	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

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

IP Address	ASN	Details
187.103.163.122	AS53102 S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP	`2.51ms` 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
114.250.57.136	AS4808 China Unicom Beijing Province Network	`2.26ms` from Beijing, CN
140.204.124.24	AS31898 Oracle Corporation	`0.52ms` from Chicago, US
79.155.246.232	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.13ms` from Madrid, ES
207.172.138.120	AS6079 RCN	`8.23ms` from Manassas, US
3.97.10.152	AS16509 Amazon.com, Inc.	`0.12ms` from Montreal, CA
153.219.97.88	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.36ms` from Osaka, JP
86.223.180.168	AS3215 Orange S.A.	`13.52ms` from Paris, FR
100.24.105.8	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
96.113.129.24	AS7922 Comcast Cable Communications, LLC	`1.23ms` from San Jose, US
155.207.27.8	AS5470 AUTH-NET-AS	`10.13ms` from Athens, GR
106.222.107.72	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`8.15ms` from Chennai, IN
195.62.121.24	AS8648 dogado GmbH	`3.82ms` from Frankfurt am Main, DE
113.96.56.152	AS4134 CHINANET BACKBONE	`0.16ms` from Heyuan, CN
115.73.67.232	AS7552 Viettel Group	`0.80ms` from Ho Chi Minh City, VN
50.1.253.248	AS7065 Sonic.net, LLC	`0.90ms` from Los Angeles, US
47.197.6.72	AS5650 Frontier Communications of America, Inc.	`6.42ms` from Miami, US
20.225.200.232	AS8075 Microsoft Corporation	`0.17ms` from San Antonio, US
123.191.103.40	AS4837 CHINA UNICOM China169 Backbone	`7.94ms` from Tieling, CN
119.171.101.136	AS9824 JCOM Co., Ltd.	`11.20ms` from Tokyo, JP
81.224.104.168	AS3301 Telia Company AB	`1.12ms` from Copenhagen, DK
77.176.5.104	AS6805 Telefonica Germany GmbH & Co.OHG	`3.92ms` from Duesseldorf, DE
34.92.26.40	AS396982 Google LLC	`0.12ms` from Hong Kong, HK
172.80.67.168	AS22552 eSited Solutions	`0.12ms` from Los Angeles, US
119.184.132.232	AS4837 CHINA UNICOM China169 Backbone	`6.83ms` from Qingdao, CN
186.217.30.184	AS53166 UNIVERSIDADE ESTADUAL PAULISTA	`4.84ms` from Sao Paulo, BR

Traceroute

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

traceroute -a -n -q1 -f5 187.103.163.113

traceroute to 187.103.163.113 (187.103.163.113): 64 hops max, 52 byte packets

5 [AS3356] 8.242.28.78 227.928 ms

6 [AS268624] 45.164.127.239 234.073 ms

7 *

8 *

9 *

10 *

11 [AS53102] 187.103.163.113 231.736 ms

Measurement taken from

IPinfo ProbeNet in Sofia, BG

On April 13th 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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