187.103.64.0/22

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 are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
187.103.65.25	AS52965 1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA	`2.48ms` from Joao Pessoa, BR
187.103.67.86	AS52965 1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA	`2.40ms` from Joao Pessoa, BR
187.103.66.30	AS52965 1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA	`2.44ms` from Joao Pessoa, BR
187.103.64.14	AS52965 1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA	`2.44ms` 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
37.117.200.102	AS30722 Vodafone Italia S.p.A.	`7.73ms` from Arezzo, IT
52.116.72.166	AS36351 IBM Cloud	`0.43ms` from Ashburn, US
98.218.203.22	AS7922 Comcast Cable Communications, LLC	`8.11ms` from Ashburn, US
158.69.210.134	AS16276 OVH SAS	`0.16ms` from Beauharnois, CA
201.245.231.134	AS19429 ETB - Colombia	`0.69ms` from Bogota, CO
104.191.227.54	AS7018 AT&T Enterprises, LLC	`2.67ms` from Chicago, US
18.161.136.6	AS16509 Amazon.com, Inc.	`0.54ms` from Dallas, US
60.191.139.86	AS4134 CHINANET-BACKBONE	`8.06ms` from Hangzhou, CN
122.201.11.102	AS38244 VNG Corporation	`0.66ms` from Ho Chi Minh City, VN
116.109.177.214	AS7552 Viettel Group	`1.10ms` from Ho Chi Minh City, VN
176.218.35.182	AS8386 Vodafone Net Iletisim Hizmetler AS	`8.90ms` from Istanbul, TR
70.95.214.182	AS20001 Charter Communications Inc	`6.62ms` from Los Angeles, US
96.74.53.38	AS7922 Comcast Cable Communications, LLC	`8.06ms` from Murfreesboro, US
3.208.206.134	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
99.154.230.198	AS7018 AT&T Enterprises, LLC	`4.97ms` from San Jose, US
179.241.117.214	AS22085 Claro S/A	`19.10ms` from Sao Paulo, BR
211.44.77.134	AS9318 SK Broadband Co Ltd	`1.46ms` from Seoul, KR
123.195.230.38	AS38841 kbro CO. Ltd.	`7.95ms` from Taipei, TW
206.51.28.6	AS40028 1651884 Ontario Inc.	`0.22ms` from Toronto, CA
178.115.253.150	AS25255 ==> TELE2 AUSTRIA <==	`5.93ms` from Vienna, AT
130.35.16.70	AS31898 Oracle Corporation	`0.26ms` from Ashburn, US
71.232.114.134	AS7922 Comcast Cable Communications, LLC	`6.29ms` from Boston, US
3.146.219.38	AS16509 Amazon.com, Inc.	`0.19ms` from Columbus, US
18.191.229.118	AS16509 Amazon.com, Inc.	`1.01ms` from Columbus, US
209.196.10.246	AS11506 Oracle Corporation	`0.83ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 187.103.66.142

traceroute to 187.103.66.142 (187.103.66.142): 64 hops max, 52 byte packets

1 [AS53055] 186.227.195.65 0.312 ms

2 [AS53055] 187.45.177.250 0.303 ms

3 [AS52965] 187.103.66.142 2.569 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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