AS28202

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Summary

IP address summary information
Name	MASTER S/A
Country	Brazil
Website	host.io/soumaster.com.br·soumaster.com.br
Hosted domains	49
IPv4 addresses	212,992
IPv6 addresses	1.58 × 10²⁹
ASN type	ISP
Registry	LACNIC
Allocated	18 years ago on Apr 9, 2008
Updated	13 years ago on Mar 6, 2013

Ranking

#523

Overall rank

among 74,666 networks

Traffic

#385

Infrastructure

#2,357

#28inBrazil

Learn how ASN rankings work

Geolocation

Share of IPv4 footprint per hexagonLessMore

Countries by IPv4 share

Brazil
100%

Held location over 90 days: 85%
Held location over 1 year: 87%
Median days between moves: 72 days
Geolocation scope: National

How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.

Activity

A pronounced day/night rhythm — the signature of a consumer/eyeball network whose users sleep at night.

Mon

IP Ranges

Netblock	Company	Num of IPs
191.53.0.0/16	MASTER S/A	65,536
177.44.0.0/17	MASTER S/A	32,768
191.240.0.0/17	MASTER S/A	32,768
186.216.64.0/18	MASTER S/A	16,384
187.44.0.0/18	MASTER S/A	16,384
187.120.64.0/18	MASTER S/A	16,384
177.130.128.0/19	MASTER S/A	8,192
177.130.160.0/19	MASTER S/A	8,192
179.189.160.0/19	MASTER S/A	8,192
189.91.0.0/19	MASTER S/A	8,192

IP Ranges

WHOIS


  ASHandle:       █████
  OrgID:          █████
  ASName:         ██████
  ASNumber:       AS█████
  RegDate:        ████-██-██
  Updated:        ████-██-██
  TechHandle:     ████-████
  Source:         ████

Hosted Domains

There are 49 domain names hosted across 24 IP addresses on this ASN.

IP Address	Domain	Count
191.240.92.202		10
191.240.3.13		7
186.216.111.124		6
189.91.0.13		6
186.216.97.165		2

Places

IPs in this network linked to physical places, based on their Wi-Fi networks.

Places IPs1,184
Retail218
Restaurant168
Hotel120

Category	In AS28202	Example IP

Places

Peers

There are 50 peers for this ASN.

ASN	Name	Rank

Upstreams

There are 5 upstreams for this ASN.

ASN	Name	Rank
AS6939	Hurricane Electric LLC
AS13786	Seabras 1 USA, LLC
AS37468	Angola Cables
AS52320	GlobeNet Cabos Submarinos Colombia, S.A.S.
AS52468	UFINET PANAMA S.A.

Downstreams

There are 34 downstreams for this ASN.

ASN	Name	Rank

Pingable IPs

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

IP Address	ASN	Details
191.240.90.1 Ping	AS28202MASTER S/A	13.05ms from Osasco, BR
177.44.120.1 Ping	AS28202MASTER S/A	13.07ms from Osasco, BR
191.53.131.31 Ping	AS28202MASTER S/A	10.56ms from Osasco, BR
191.240.31.155 Ping	AS28202MASTER S/A	10.09ms from Osasco, BR
191.53.189.203 Ping	AS28202MASTER S/A	10.50ms from Osasco, BR
191.53.240.1 Ping	AS28202MASTER S/A	9.93ms from Osasco, BR
191.53.14.4 Ping	AS28202MASTER S/A	6.26ms from Osasco, BR
179.189.183.26 Ping	AS28202MASTER S/A	12.48ms from Osasco, BR
191.53.214.77 Ping	AS28202MASTER S/A	2.87ms from Osasco, BR
191.53.238.19 Ping	AS28202MASTER S/A	10.14ms from Osasco, BR

Other Pingable IPs

IP Address	ASN	Details

Pingable IPs

Important routers in AS28202


191.240.3.178	Belo Horizonte, Brazil
2804:87c:0:1::7	São Paulo, Brazil
187.44.48.1	Montes Claros, Brazil
177.130.182.0	Montes Claros, Brazil
2804:87c:c01::2	Divinópolis, Brazil
2804:87c:4::8a	Osasco, Brazil
2804:87c::41	São Paulo, Brazil
191.240.3.58	Belo Horizonte, Brazil
2804:87c::22	São Paulo, Brazil
191.240.5.198	Osasco, Brazil

Important routers in AS28202

Traceroute

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

$ traceroute -a -n -q1 -m19 191.53.68.43

traceroute to 191.53.68.43 (191.53.68.43): 19 hops max, 52 byte packets

1 [AS33561] 67.158.207.226 0.144 ms

2 [AS33561] 67.158.205.157 0.117 ms

3 [AS33561] 208.89.162.3 0.213 ms

4 [AS174] 38.32.95.185 3.578 ms

5 [AS174] 154.54.43.33 3.854 ms

6 [AS174] 154.54.86.166 4.673 ms

7 [AS174] 154.54.95.110 13.592 ms

8 [AS174] 154.54.166.74 21.975 ms

9 [AS174] 154.54.7.130 28.433 ms

10 [AS174] 154.54.162.170 37.448 ms

11 [AS174] 154.54.0.142 37.595 ms

12 [AS174] 38.142.136.18 40.972 ms

13 [AS52320] 200.16.69.3 105.875 ms

14 [AS52320] 200.16.69.45 139.076 ms

15 [AS52320] 200.16.69.123 147.531 ms

16 [AS52320] 45.238.98.131 200.467 ms

17 *

18 *

19 *

Measurement taken from

IPinfo ProbeNet in Cheyenne, US

On September 24, 2026

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS28202 at robtex.

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AS28202

Summary

Ranking

Geolocation

Countries by IPv4 share

Activity

IP Ranges

IP Ranges

WHOIS

Hosted Domains

Places

Places

Peers

Upstreams

Downstreams

Pingable IPs

Other Pingable IPs

Pingable IPs

Important routers in AS28202

Important routers in AS28202

Traceroute

Related Networks

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AS265982

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What is an ASN?

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

Our IP tools

What is my IP?

Map IPs

Summarize IPs

Traceroute

Ranking

Important routers in AS28202

Geolocation

Countries by IPv4 share

Pingable IPs

Other Pingable IPs

Activity

IP Ranges

Places

AS262802

AS265980

AS265982

AS267006

AS268889

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