187.103.72.0/24

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:      20260201 AA
nslastaa:    20260201
nserver:     ns2.1telecom.com.br
nsstat:      20260201 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 187.103.72.0/24

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 no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
187.103.72.95	AS52965 1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA	`2.55ms` 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
202.139.198.232	AS135566 National Telecom Public Company Limited	`0.34ms` from Bangkok, TH
104.96.180.56	AS33905 Akamai International B.V.	`0.30ms` from Bogotá, CO
60.3.189.104	AS4837 CHINA UNICOM China169 Backbone	`12.01ms` from Changchun, CN
24.93.234.120	AS10796 Charter Communications Inc	`5.87ms` from Cleveland, US
119.147.138.232	AS4134 CHINANET-BACKBONE	`3.07ms` from Guangzhou, CN
20.90.255.216	AS8075 Microsoft Corporation	`0.25ms` from London, GB
88.51.119.248	AS3269 Telecom Italia S.p.A.	`2.65ms` from Milan, IT
66.171.59.40	AS11290 Cogeco Connexion inc	`19.68ms` from Montreal, CA
109.205.64.248	AS57752 VOIP Telecom SAS	`0.57ms` from Paris, FR
135.233.250.8	AS8075 Microsoft Corporation	`0.22ms` from San Antonio, US
73.202.89.232	AS7922 Comcast Cable Communications, LLC	`5.94ms` from San Jose, US
36.163.101.56	AS56046 China Mobile communications corporation	`2.75ms` from Suzhou, CN
54.65.33.104	AS16509 Amazon.com, Inc.	`0.17ms` from Tokyo, JP
114.181.130.136	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.16ms` from Tokyo, JP
85.56.18.72	AS12479 Orange Espagne SA	`9.49ms` from Zaragoza, ES
128.30.71.152	AS3 Massachusetts Institute of Technology	`0.48ms` from Boston, US
45.25.97.104	AS7018 AT&T Enterprises, LLC	`5.27ms` from Chicago, US
2.243.71.200	AS6805 Telefonica Germany GmbH & Co.OHG	`3.60ms` from Duesseldorf, DE
31.140.192.168	AS16135 Turkcell A.S.	`14.49ms` from Izmir, TR
8.142.250.216	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.29ms` from Jining, CN
105.244.37.120	AS36994 Vodacom	`13.82ms` from Johannesburg, ZA
46.27.182.56	AS12430 VODAFONE ESPANA S.A.U.	`0.75ms` from Madrid, ES
90.127.177.232	AS3215 Orange S.A.	`2.46ms` from Paris, FR
176.178.244.168	AS5410 Bouygues Telecom SA	`14.90ms` from Paris, FR
114.24.88.40	AS3462 Data Communication Business Group	`1.53ms` from Taipei, TW

Traceroute

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

traceroute -a -n -q1 -f6 187.103.72.149

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

6 [AS52965] 187.103.72.149 11.763 ms

Measurement taken from

IPinfo ProbeNet in Joao Pessoa, BR

On January 30th 2026

What are IP address ranges?

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