187.103.73.0/24

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
owner-c:     TELTD29
tech-c:      TELTD29
inetrev:     187.103.64.0/20
nserver:     ns1.1telecom.com.br
nsstat:      20260208 AA
nslastaa:    20260208
nserver:     ns2.1telecom.com.br
nsstat:      20260208 NOT SYNC ZONE
nslastaa:    20260122
created:     20091123
changed:     20220202

nic-hdl-br:  TELTD29
person:      1TELECOM LTDA
created:     20100422
changed:     20190121

Overlapping Ranges

BGP prefixes that contain 187.103.73.0/24

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 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
187.103.73.245	grupohorizonte.com.br	2

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

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

IP Address	ASN	Details
187.103.73.38	AS52965 1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA	`3.42ms` 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
46.161.215.40	AS212826 Mosento International LTD	`1.55ms` from Amsterdam, NL
95.102.109.216	AS6855 Slovak Telekom, a.s.	`1.66ms` from Bratislava, SK
34.132.8.168	AS396982 Google LLC	`0.37ms` from Council Bluffs, US
198.53.141.40	AS852 TELUS Communications Inc.	`1.76ms` from Edmonton, CA
117.29.52.184	AS4134 CHINANET-BACKBONE	`2.39ms` from Fuzhou, CN
210.218.141.8	AS9318 SK Broadband Co Ltd	`7.25ms` from Incheon, KR
18.135.199.120	AS16509 Amazon.com, Inc.	`0.19ms` from London, GB
174.138.34.56	AS14061 DigitalOcean, LLC	`0.23ms` from New York City, US
126.219.182.120	AS17676 SoftBank Corp.	`3.48ms` from Osaka, JP
78.202.28.24	AS12322 Free SAS	`1.48ms` from Paris, FR
13.39.189.216	AS16509 Amazon.com, Inc.	`0.17ms` from Paris, FR
222.132.178.40	AS4837 CHINA UNICOM China169 Backbone	`5.00ms` from Qingdao, CN
76.233.195.88	AS7018 AT&T Enterprises, LLC	`10.20ms` from San Jose, US
202.156.27.152	AS4657 StarHub Ltd	`0.88ms` from Singapore, SG
178.30.69.120	AS8434 Telenor Sverige AB	`14.28ms` from Stockholm, SE
141.117.51.88	AS26996 Toronto Metropolitan University	`0.35ms` from Toronto, CA
70.24.79.104	AS577 Bell Canada	`12.16ms` from Toronto, CA
31.163.47.216	AS12389 PJSC Rostelecom	`6.43ms` from Yekaterinburg, RU
76.157.81.8	AS7922 Comcast Cable Communications, LLC	`5.15ms` from Chicago, US
86.21.83.232	AS5089 Virgin Media Limited	`5.95ms` from London, GB
75.73.246.8	AS7922 Comcast Cable Communications, LLC	`3.13ms` from Minneapolis, US
180.140.56.56	AS4134 CHINANET-BACKBONE	`4.05ms` from Nanning, CN
61.174.175.72	AS4134 CHINANET-BACKBONE	`6.19ms` from Ningbo, CN
123.134.112.248	AS4837 CHINA UNICOM China169 Backbone	`5.28ms` from Qingdao, CN
54.167.133.88	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US

Traceroute

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

traceroute -a -n -q1 -f6 187.103.73.18

traceroute to 187.103.73.18 (187.103.73.18): 64 hops max, 52 byte packets

6 [AS52965] 187.103.73.18 3.587 ms

Measurement taken from

IPinfo ProbeNet in Joao Pessoa, BR

On February 7th 2026

What are IP address ranges?

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