187.103.76.0/23

AS52965 · 1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA

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Summary

Country	Brazil
Domain	1telecom.com.br
ASN	AS52965
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 [lame - not published]
nsstat:      20250828 NOT SYNC ZONE
nslastaa:    20230619
nserver:     ns2.1telecom.com.br
nsstat:      20250828 AA
nslastaa:    20250828
created:     20091123
changed:     20220202

nic-hdl-br:  TELTD29
person:      1TELECOM LTDA
e-mail:      noc@1telecom.com.br
country:     BR
created:     20100422
changed:     20190121

Hosted domains

There is 1 domain name 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

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

IP Address	ASN	Details
187.103.77.152	AS52965 1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA	`2.58ms` from Fortaleza, BR
187.103.76.184	AS52965 1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA	`2.57ms` from Fortaleza, 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
109.116.40.119	AS30722 Vodafone Italia S.p.A.	`11.81ms` from Arezzo, IT
79.129.58.23	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.49ms` from Athens, GR
76.251.4.103	AS7018 AT&T Enterprises, LLC	`6.13ms` from Atlanta, US
218.101.26.199	AS4768 One New Zealand Group Limited	`19.65ms` from Auckland, NZ
91.240.171.7	AS57363 CDNvideo LLC	`0.08ms` from Khabarovsk, RU
118.182.0.39	AS4134 CHINANET-BACKBONE	`9.35ms` from Lanzhou, CN
65.0.195.119	AS16509 Amazon.com, Inc.	`0.16ms` from Mumbai, IN
122.196.14.87	AS9617 JCOM Co., Ltd.	`8.04ms` from Osaka, JP
179.55.245.215	AS26615 TIM S/A	`1.69ms` from Rio de Janeiro, BR
189.130.138.247	AS8151 UNINET	`4.09ms` from Santiago de Queretaro, MX
179.160.123.167	AS26599 TELEFÔNICA BRASIL S.A	`2.75ms` from Sao Paulo, BR
61.218.47.23	AS3462 Data Communication Business Group	`0.97ms` from Taipei, TW
24.57.157.151	AS7992 Cogeco Connexion Inc.	`12.99ms` from Toronto, CA
131.106.222.135	AS6079 RCN	`8.44ms` from Chicago, US
2.202.220.55	AS3209 Vodafone GmbH	`10.54ms` from Frankfurt am Main, DE
118.68.160.183	AS18403 FPT Telecom Company	`2.45ms` from Hanoi, VN
119.177.80.23	AS4837 CHINA UNICOM China169 Backbone	`6.16ms` from Jinan, CN
177.39.101.87	AS61651 PAULO JUNIOR DO NASCIMENTO	`5.18ms` from Joao Pessoa, BR
86.15.99.119	AS5089 Virgin Media Limited	`16.06ms` from London, GB
80.239.151.39	AS1299 Arelion Sweden AB	`0.20ms` from Los Angeles, US
76.169.58.231	AS20001 Charter Communications Inc	`5.47ms` from Los Angeles, US
180.246.149.199	AS7713 PT Telekomunikasi Indonesia	`7.26ms` from Medan, ID
126.23.244.71	AS17676 SoftBank Corp.	`4.06ms` from Osaka, JP
84.202.57.71	AS2119 Telenor Norge AS	`10.12ms` from Oslo, NO
90.104.171.119	AS3215 Orange S.A.	`11.52ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -f2 187.103.77.89

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

2 [AS53055] 187.45.177.250 0.289 ms

3 [AS52965] 187.103.77.89 2.773 ms

Measurement taken from

IPinfo ProbeNet in Joao Pessoa, BR

On August 22nd 2025

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.

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