187.103.76.0/23

AS52965 · 1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA

Need more data or want to access it via API or data downloads? Sign up to get free access

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
owner-c:     TELTD29
tech-c:      TELTD29
inetrev:     187.103.64.0/20
nserver:     ns1.1telecom.com.br
nsstat:      20260417 AA
nslastaa:    20260417
nserver:     ns2.1telecom.com.br [lame - not published]
nsstat:      20260417 NOT SYNC ZONE
nslastaa:    20260122
created:     20091123
changed:     20220202

nic-hdl-br:  TELTD29
person:      1TELECOM LTDA
created:     20100422
changed:     20260408

Overlapping Ranges

BGP prefixes that contain 187.103.76.0/23

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
187.103.192.0/22	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 no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
187.103.76.185	AS52965 1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA	`1.09ms` from Fortaleza, BR
187.103.77.6	AS52965 1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA	`2.54ms` 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
78.187.3.231	AS9121 Turk Telekomunikasyon Anonim Sirketi	`19.13ms` from Bursa, TR
165.246.221.7	AS9317 INHA UNIVERSITY	`2.56ms` from Incheon, KR
99.44.121.135	AS7018 AT&T Enterprises, LLC	`3.17ms` from Los Angeles, US
88.51.202.23	AS3269 Telecom Italia S.p.A.	`4.36ms` from Milan, IT
69.10.61.199	AS19318 Interserver, Inc	`0.42ms` from New York City, US
177.112.241.119	AS26599 TELEFÔNICA BRASIL S.A	`7.43ms` from Sao Paulo, BR
115.1.53.135	AS4766 Korea Telecom	`2.06ms` from Seoul, KR
13.51.245.215	AS16509 Amazon.com, Inc.	`0.14ms` from Stockholm, SE
220.96.78.135	AS4713 NTT DOCOMO BUSINESS,Inc.	`19.91ms` from Tokyo, JP
62.251.125.151	AS1136 KPN B.V.	`2.79ms` from Amsterdam, NL
75.182.1.71	AS11426 Charter Communications Inc	`10.78ms` from Atlanta, US
149.75.229.71	AS6079 RCN	`4.98ms` from Chicago, US
18.195.154.247	AS16509 Amazon.com, Inc.	`0.12ms` from Frankfurt am Main, DE
62.99.248.135	AS8412 T-Mobile Austria GmbH	`0.79ms` from Graz, AT
58.183.68.55	AS18144 Enecom,Inc.	`1.03ms` from Hiroshima, JP
115.140.133.151	AS17858 LG POWERCOMM	`2.26ms` from Incheon, KR
41.190.83.135	AS37453 Vodacom Congo	`0.71ms` from Kinshasa, CD
148.3.251.247	AS12430 VODAFONE ESPANA S.A.U.	`8.18ms` from Madrid, ES
113.155.139.7	AS18126 Chubu Telecommunications Company, Inc.	`9.39ms` from Osaka, JP
31.163.168.7	AS12389 PJSC Rostelecom	`8.84ms` from Yekaterinburg, RU
111.6.175.87	AS9808 China Mobile Communications Group Co., Ltd.	`2.58ms` from Zhengzhou, CN
5.10.225.39	AS3194 SatGate Company for Trading of Computers Systems and Communications Appliances WLL	`0.50ms` from Baghdad, IQ
52.169.110.103	AS8075 Microsoft Corporation	`0.23ms` from Dublin, IE
152.41.215.231	AS22854 Catawba College	`6.65ms` from Durham, US
201.170.146.167	AS8151 UNINET	`3.81ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 187.103.77.89

traceroute to 187.103.77.89 (187.103.77.89): 64 hops max, 52 byte packets

1 [AS53055] 186.227.195.65 1.876 ms

2 *

3 *

4 [AS52965] 187.103.77.89 2.597 ms

Measurement taken from

IPinfo ProbeNet in Joao Pessoa, 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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales