187.103.72.0/22

AS52965 · 1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA

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Summary

Country	Brazil
Domain	1telecom.com.br
ASN	AS52965
Parent Range	187.103.64.0/20
Registry	LACNIC
ID	TEL30

WHOIS Details

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

inetnum:     187.103.64.0/20
aut-num:     AS52965
abuse-c:     TELTD29
owner:       1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA
ownerid:     11.844.663/0001-09
responsible: Agenor Gomes
country:     BR
owner-c:     TELTD29
tech-c:      TELTD29
inetrev:     187.103.64.0/20
nserver:     ns1.1telecom.com.br
nsstat:      20260321 AA
nslastaa:    20260321
nserver:     ns2.1telecom.com.br
nsstat:      20260321 NOT SYNC ZONE
nslastaa:    20260122
created:     20091123
changed:     20220202

nic-hdl-br:  TELTD29
person:      1TELECOM LTDA
e-mail:      noc@1telecom.com.br
country:     BR
created:     20100422
changed:     20190121

Overlapping Ranges

BGP prefixes that contain 187.103.72.0/22

Range	ASN	Company	Num of IPs
187.103.64.0/20	AS52965	1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA	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
187.103.28.0/22	AS28439	Mediared Telecomunicaciones S.A de C.V.	1,024
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 are 2 domain names 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

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

IP Address	ASN	Details
187.103.73.74	AS52965 1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA	`2.57ms` from Joao Pessoa, BR
187.103.74.148	AS52965 1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA	`2.22ms` from Fortaleza, BR
187.103.72.247	AS52965 1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA	`2.66ms` from Joao Pessoa, BR
187.103.75.155	AS52965 1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA	`2.66ms` from Joao Pessoa, 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
67.202.63.182	AS14618 Amazon.com, Inc.	`0.48ms` from Ashburn, US
194.88.121.6	AS133296 Web Werks India Pvt. Ltd.	`2.93ms` from Bengaluru, IN
58.165.219.22	AS1221 Telstra Limited	`4.11ms` from Brisbane, AU
75.250.167.102	AS6167 Verizon Business	`14.43ms` from Chicago, US
179.252.239.134	AS8167 V tal	`8.96ms` from Curitiba, BR
97.245.124.38	AS6167 Verizon Business	`12.21ms` from Dallas, US
174.45.247.118	AS33588 Charter Communications LLC	`13.94ms` from Denver, US
91.19.63.86	AS3320 Deutsche Telekom AG	`9.00ms` from Frankfurt am Main, DE
103.239.241.6	AS38676 flexnetworks	`1.29ms` from Incheon, KR
182.106.148.38	AS139201 Jiangxi Jiujiang IDC	`2.32ms` from Nanchang, CN
49.83.97.150	AS4134 CHINANET-BACKBONE	`7.31ms` from Nanjing, CN
71.255.93.230	AS701 Verizon Business	`2.79ms` from New York City, US
45.3.221.150	AS33363 Charter Communications, Inc	`4.66ms` from Orlando, US
219.67.26.182	AS4725 SoftBank Corp.	`9.37ms` from Osaka, JP
189.68.30.102	AS27699 TELEFÔNICA BRASIL S.A	`2.01ms` from Osasco, BR
137.131.250.246	AS31898 Oracle Corporation	`0.26ms` from Sao Paulo, BR
115.20.68.86	AS4766 Korea Telecom	`2.78ms` from Seoul, KR
54.249.38.198	AS16509 Amazon.com, Inc.	`0.23ms` from Tokyo, JP
222.12.37.198	AS2516 KDDI CORPORATION	`10.00ms` from Tokyo, JP
181.111.224.118	AS7303 Telecom Argentina S.A.	`8.45ms` from Asuncion, PY
72.106.45.166	AS6167 Verizon Business	`8.86ms` from Atlanta, US
167.114.7.86	AS16276 OVH SAS	`0.17ms` from Beauharnois, CA
205.244.148.102	AS14813 Columbus Telecommunications (Barbados) Limited	`1.57ms` from Bridgetown, BB
207.111.155.166	AS27419 Big River Telephone Company, LLC	`13.37ms` from Chicago, US
162.230.178.214	AS7018 AT&T Enterprises, LLC	`9.78ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -f7 187.103.72.149

traceroute to 187.103.72.149 (187.103.72.149): 64 hops max, 52 byte packets

7 [AS52965] 187.103.72.149 3.121 ms

Measurement taken from

IPinfo ProbeNet in Joao Pessoa, BR

On March 20th 2026

What are IP address ranges?

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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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