187.103.74.0/23

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:      20260322 AA
nslastaa:    20260322
nserver:     ns2.1telecom.com.br
nsstat:      20260322 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 187.103.74.0/23

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
187.103.28.0/22	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 no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
187.103.74.148	AS52965 1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA	`2.22ms` from Fortaleza, 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
97.219.102.119	AS6167 Verizon Business	`10.92ms` from Atlanta, US
78.98.12.119	AS6855 Slovak Telekom, a.s.	`5.14ms` from Bratislava, SK
14.166.33.119	AS45899 VNPT Corp	`1.92ms` from Hanoi, VN
14.182.195.71	AS45899 VNPT Corp	`3.12ms` from Hanoi, VN
113.183.234.167	AS45899 VNPT Corp	`1.79ms` from Ho Chi Minh City, VN
97.167.211.87	AS6167 Verizon Business	`9.70ms` from Los Angeles, US
155.70.49.23	AS4015 CenturyLink Communications, LLC	`18.29ms` from Minneapolis, US
46.199.214.183	AS6866 Cyprus Telecommunications Authority	`2.59ms` from Nicosia, CY
142.196.190.199	AS33363 Charter Communications, Inc	`7.83ms` from Orlando, US
59.170.6.167	AS9824 JCOM Co., Ltd.	`15.90ms` from Osaka, JP
59.90.17.231	AS9829 National Internet Backbone	`10.94ms` from Saint Thomas Mount, IN
97.191.161.23	AS6167 Verizon Business	`14.01ms` from San Jose, US
83.255.187.87	AS1257 Tele2 Sverige AB	`7.36ms` from Stockholm, SE
194.193.196.39	AS7545 TPG Telecom Limited	`1.18ms` from Sydney, AU
129.153.41.199	AS31898 Oracle Corporation	`0.34ms` from Ashburn, US
35.89.12.231	AS16509 Amazon.com, Inc.	`0.30ms` from Boardman, US
47.26.177.167	AS20115 Charter Communications LLC	`14.43ms` from Chicago, US
74.215.173.55	AS6181 Cincinnati Bell Telephone Company LLC	`1.59ms` from Cincinnati, US
172.68.199.23	AS13335 Cloudflare, Inc.	`0.18ms` from Dublin, IE
219.229.80.39	AS4538 China Education and Research Network Center	`12.41ms` from Guangzhou, CN
14.98.97.183	AS45820 Tata Teleservices ISP AS	`0.14ms` from Kolkata, IN
89.181.55.247	AS2860 NOS COMUNICACOES, S.A.	`12.81ms` from Lisbon, PT
79.78.26.39	AS13285 TalkTalk Communications Limited	`4.60ms` from London, GB
124.5.141.7	AS10036 DLIVE	`2.49ms` from Seoul, KR
117.20.131.39	AS138345 StarHub Ltd	`13.57ms` from Singapore, SG

Traceroute

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

traceroute -a -n -q1 -f5 187.103.74.190

traceroute to 187.103.74.190 (187.103.74.190): 64 hops max, 52 byte packets

5 [AS52965] 187.103.74.190 6.207 ms

Measurement taken from

IPinfo ProbeNet in Joao Pessoa, BR

On March 20th 2026

What are IP address ranges?

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