187.103.72.0/23

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:      20251215 AA
nslastaa:    20251215
nserver:     ns2.1telecom.com.br
nsstat:      20251215 NOT SYNC ZONE
nslastaa:    20251209
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 187.103.72.0/23

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 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

Read more

Pingable IPs

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

IP Address	ASN	Details
187.103.73.6	AS52965 1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA	`2.48ms` from Joao Pessoa, BR
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
81.242.249.103	AS5432 Proximus NV	`2.26ms` from Brussels, BE
75.187.84.119	AS10796 Charter Communications Inc	`12.60ms` from Chicago, US
14.215.221.215	AS4134 CHINANET-BACKBONE	`3.64ms` from Guangzhou, CN
152.77.19.87	AS1942 Renater	`7.01ms` from Marseille, FR
201.162.42.55	AS11888 Television Internacional, S.A. de C.V.	`8.34ms` from Monterrey, MX
84.128.169.39	AS3320 Deutsche Telekom AG	`9.60ms` from Nuernberg, DE
34.13.198.55	AS396982 Google LLC	`0.15ms` from Oudeschip, NL
220.64.63.103	AS9457 DREAMLINE CO.	`7.55ms` from Seoul, KR
117.80.42.151	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`5.98ms` from Shanghai, CN
1.157.240.247	AS1221 Telstra Limited	`2.21ms` from Sydney, AU
91.178.62.119	AS5432 Proximus NV	`2.55ms` from Brussels, BE
109.69.115.87	AS50031 Zalaszam Informatika Kft.	`6.61ms` from Budapest, HU
190.244.219.167	AS7303 Telecom Argentina S.A.	`2.46ms` from Buenos Aires, AR
192.48.183.7	AS157 HEWLETT PACKARD ENTERPRISE COMPANY	`13.24ms` from Chicago, US
18.118.214.135	AS16509 Amazon.com, Inc.	`0.15ms` from Columbus, US
78.149.235.183	AS13285 TalkTalk Communications Limited	`4.41ms` from London, GB
81.134.84.231	AS2856 British Telecommunications PLC	`2.73ms` from London, GB
86.11.25.183	AS5089 Virgin Media Limited	`6.70ms` from London, GB
120.157.246.7	AS1221 Telstra Limited	`7.36ms` from Melbourne, AU
176.160.243.71	AS5410 Bouygues Telecom SA	`2.67ms` from Paris, FR
20.175.19.71	AS8075 Microsoft Corporation	`0.22ms` from Quebec, CA
94.188.74.39	AS12714 PJSC MegaFon	`1.61ms` from Saint Petersburg, RU
221.139.53.247	AS9318 SK Broadband Co Ltd	`1.47ms` from Seoul, KR
78.87.131.39	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`7.48ms` from Sofia, BG
34.105.83.183	AS396982 Google LLC	`0.13ms` from The Dalles, US

Traceroute

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

traceroute -a -n -q1 -f3 187.103.73.114

traceroute to 187.103.73.114 (187.103.73.114): 64 hops max, 52 byte packets

3 [AS52965] 187.103.73.114 2.779 ms

Measurement taken from

IPinfo ProbeNet in Joao Pessoa, BR

On December 14th 2025

What are IP address ranges?

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