187.103.166.0/24

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

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Summary

Country	Brazil
Domain	hortolandia.sp.gov.br
ASN	AS53102
Parent Range	187.103.160.0/20
Registry	LACNIC
ID	ERS27

WHOIS Details

inetnum:     187.103.166.128/28
aut-num:     AS53102
abuse-c:     SNPPA
owner:       PREFEITURA MUNICIPAL DE HORTOL�NDIA
ownerid:     67.995.027/0001-32
responsible: Myrian da Fonseca Canabrava
owner-c:     ERSCH3
tech-c:      ERSCH3
created:     20221121
changed:     20221121
inetnum-up:  187.103.160.0/20

nic-hdl-br:  ERSCH3
person:      Erik Schirato
created:     20061121
changed:     20170308

nic-hdl-br:  SNPPA
person:      Saul Nogueira Penha Paulino
created:     20210813
changed:     20241128

Overlapping Ranges

BGP prefixes that contain 187.103.166.0/24

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

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

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Pingable IPs

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

IP Address	ASN	Details
187.103.166.233	AS53102 S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP	`2.68ms` from São 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
85.16.0.184	AS9145 EWE TEL GmbH	`7.04ms` from Amsterdam, NL
165.124.175.216	AS103 Northwestern University	`0.77ms` from Chicago, US
141.24.46.24	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`6.00ms` from Frankfurt am Main, DE
68.88.172.232	AS7018 AT&T Enterprises, LLC	`5.91ms` from Kansas City, US
109.150.176.120	AS2856 British Telecommunications PLC	`5.42ms` from London, GB
67.4.142.152	AS209 CenturyLink Communications, LLC	`1.20ms` from Minneapolis, US
54.87.237.152	AS14618 Amazon.com, Inc.	`0.39ms` from Reston, US
126.93.187.184	AS17676 SoftBank Corp.	`9.87ms` from Tokyo, JP
217.164.71.168	AS5384 Emirates Internet	`5.73ms` from Al Fujairah City, AE
184.59.108.104	AS10796 Charter Communications Inc	`9.26ms` from Columbus, US
174.29.140.152	AS209 CenturyLink Communications, LLC	`2.20ms` from Denver, US
20.77.5.248	AS8075 Microsoft Corporation	`0.31ms` from London, GB
60.191.85.24	AS58461 CT HangZhou IDC	`3.77ms` from Ningbo, CN
123.128.23.56	AS4837 CHINA UNICOM China169 Backbone	`5.25ms` from Qingdao, CN
187.46.187.200	AS26615 TIM S/A	`0.96ms` from Rio de Janeiro, BR
66.183.206.40	AS852 TELUS Communications Inc.	`5.91ms` from Seattle, US
207.6.59.88	AS852 TELUS Communications Inc.	`6.59ms` from Seattle, US
121.54.234.136	AS17577 LG HelloVision Corp.	`4.46ms` from Seoul, KR
217.116.172.40	AS209699 Coaxial Cable LLC	`0.41ms` from Singapore, SG
184.50.185.216	AS16625 Akamai Technologies, Inc.	`0.11ms` from Taipei, TW
41.104.119.56	AS36947 Telecom Algeria	`15.90ms` from Valencia, ES
196.77.44.248	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`5.27ms` from Casablanca, MA
122.169.180.104	AS24560 Bharti Airtel Ltd., Telemedia Services	`10.63ms` from Delhi, IN
40.172.5.8	AS16509 Amazon.com, Inc.	`2.54ms` from Dubai, AE
90.207.182.136	AS5607 Sky UK Limited	`6.88ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f3 187.103.166.81

traceroute to 187.103.166.81 (187.103.166.81): 64 hops max, 52 byte packets

3 [AS16509] 52.46.167.48 0.942 ms

4 [AS16509] 52.46.167.49 0.168 ms

5 *

6 *

7 *

8 *

9 [AS53102] 187.103.166.81 2.952 ms

Measurement taken from

IPinfo ProbeNet in Osasco, BR

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.

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