187.103.172.0/24

AS53102 · S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Brazil
Domain	sitel.com.br
ASN	AS53102
Parent Range	187.103.160.0/20
Registry	LACNIC
ID	FSI

WHOIS Details

% Copyright (c) Nic.br - Use of this data is governed by the Use and

inetnum:     187.103.160.0/20
aut-num:     AS53102
abuse-c:     SNPPA
owner:       S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP
ownerid:     08.820.024/0001-07
responsible: FERNANDO SIQUEIRA
owner-c:     FESIR
tech-c:      SNPPA
inetrev:     187.103.166.0/23
nserver:     ns1.clicknet.net.br
nsstat:      20251001 AA
nslastaa:    20251001
nserver:     ns2.clicknet.net.br
nsstat:      20251001 AA
nslastaa:    20251001
created:     20091126
changed:     20221121

nic-hdl-br:  FESIR
person:      FERNANDO SIQUEIRA IRM�O
created:     20070414
changed:     20231214

nic-hdl-br:  SNPPA
person:      Saul Nogueira Penha Paulino
created:     20210813
changed:     20241128

Overlapping Ranges

BGP prefixes that contain 187.103.172.0/24

Range	ASN	Company	Num of IPs
187.103.160.0/20	AS53102	S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP	4,096

Hosted domains

There are no domains currently hosted on this ASN.

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
20.169.170.232	AS8075 Microsoft Corporation	`0.63ms` from Ashburn, US
18.190.163.200	AS16509 Amazon.com, Inc.	`0.15ms` from Columbus, US
1.57.81.152	AS4837 CHINA UNICOM China169 Backbone	`17.66ms` from Dalian, CN
113.64.54.120	AS4134 CHINANET-BACKBONE	`4.51ms` from Guangzhou, CN
89.246.193.168	AS8881 1&1 Versatel Deutschland GmbH	`2.22ms` from Hamburg, DE
27.79.201.24	AS7552 Viettel Group	`0.78ms` from Hanoi, VN
113.62.175.216	AS4134 CHINANET-BACKBONE	`0.14ms` from Lhasa, CN
4.250.120.72	AS8075 Microsoft Corporation	`0.14ms` from London, GB
207.61.47.216	AS577 Bell Canada	`1.24ms` from Montreal, CA
71.225.217.168	AS7922 Comcast Cable Communications, LLC	`6.74ms` from New York City, US
67.164.87.8	AS7922 Comcast Cable Communications, LLC	`6.23ms` from San Jose, US
212.42.200.152	AS396190 Leaseweb USA, Inc.	`0.18ms` from Seattle, US
124.77.244.136	AS4812 China Telecom (Group)	`3.31ms` from Shanghai, CN
167.71.216.232	AS14061 DigitalOcean, LLC	`0.56ms` from Singapore, SG
120.102.168.56	AS1659 Taiwan Academic Network (TANet) Information Center	`4.49ms` from Taipei, TW
82.29.122.168	AS812 Rogers Communications Canada Inc.	`0.53ms` from Toronto, CA
94.107.207.8	AS47377 Orange Belgium SA	`3.84ms` from Amsterdam, NL
199.254.123.40	AS16406 Intermedia.net, Inc.	`1.47ms` from Ashburn, US
85.228.187.216	AS2119 Telenor Norge AS	`5.36ms` from Copenhagen, DK
168.232.105.136	AS267750 SILKON NETWORK S.A.S.	`1.67ms` from Cordoba, AR
93.210.195.88	AS3320 Deutsche Telekom AG	`2.16ms` from Frankfurt am Main, DE
3.9.164.200	AS16509 Amazon.com, Inc.	`0.17ms` from London, GB
129.236.24.152	AS14 Columbia University	`1.85ms` from Secaucus, US
111.119.210.136	AS136907 HUAWEI CLOUDS	`0.66ms` from Singapore, SG
18.136.159.168	AS16509 Amazon.com, Inc.	`0.11ms` 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 -f4 -m9 187.103.172.37

traceroute to 187.103.172.37 (187.103.172.37): 9 hops max, 52 byte packets

4 [AS3356] 213.249.123.45 48.715 ms

5 *

6 [AS3356] 8.242.8.110 193.658 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Brussels, BE

On September 25th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales