Interesting Subnets
Directory of
active subnets
observed by Syndu. Each row is the latest cached
SubnetSnapshot
per subnet and includes: density, traffic, geo/ASN representatives, and risk distribution.
Search
Active filter:
MASTER TELECOM
·
Clear
Snapshot
2026-03-08
Results
11
Page
1
/
1
179.97.23.0/24
Risk Max
—
LOW
Footprint
2.734
%
Hits
11
Prefix / IP version
/24 · IPv4
Network
179.97.23.0
Broadcast
179.97.23.255
Observed IPs / Subnet size
7
observed ·
256
total
Centroid
-23.6258 , -49.7708
Hits / Errors
11
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS28181 ·
MASTER TELECOM LTDA ME
Top organization / ISP
Master Telecom Ltda ME
·
Master Telecom Ltda ME
Top geo
Brazil
·
Paraná
·
Siqueira Campos
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
45.65.129.0/24
Risk Max
—
LOW
Footprint
1.953
%
Hits
7
Prefix / IP version
/24 · IPv4
Network
45.65.129.0
Broadcast
45.65.129.255
Observed IPs / Subnet size
5
observed ·
256
total
Centroid
-18.722200000000004 , -39.8556
Hits / Errors
7
hits ·
1
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS266528 ·
Master Telecomunicações LTDA ME
Top organization / ISP
Master Telecomunicações LTDA ME
·
Master Telecomunicações LTDA ME
Top geo
Brazil
·
Espírito Santo
·
São Mateus
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
45.65.128.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
5
Prefix / IP version
/24 · IPv4
Network
45.65.128.0
Broadcast
45.65.128.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
-18.7885 , -40.0533
Hits / Errors
5
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-28 02:00
Top ASN
AS266528 ·
Master Telecomunicações LTDA ME
Top organization / ISP
Master Telecomunicações LTDA ME
·
Master Telecomunicações LTDA ME
Top geo
Brazil
·
Espírito Santo
·
São Mateus
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
45.160.97.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
45.160.97.0
Broadcast
45.160.97.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-22.849100000000004 , -43.7781
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS268407 ·
TOP MASTER TELECOM
Top organization / ISP
TOP MASTER TELECOM
·
TOP MASTER TELECOM
Top geo
Brazil
·
Rio de Janeiro
·
Itaguaí
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
45.160.98.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
45.160.98.0
Broadcast
45.160.98.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-22.8491 , -43.7781
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS268407 ·
TOP MASTER TELECOM
Top organization / ISP
TOP MASTER TELECOM
·
TOP MASTER TELECOM
Top geo
Brazil
·
Rio de Janeiro
·
Itaguaí
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
177.107.51.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
177.107.51.0
Broadcast
177.107.51.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-17.7657 , -53.2784
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS28329 ·
Megatelecom Telecomunicacoes Ltda
Top organization / ISP
Imaster Telecom
·
Megatelecom Telecomunicacoes Ltda
Top geo
Brazil
·
Mato Grosso
·
Alto Taquari
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
45.65.131.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
45.65.131.0
Broadcast
45.65.131.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-18.7885 , -40.0533
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS266528 ·
Master Telecomunicações LTDA ME
Top organization / ISP
Caio Ramos Vial - ME
·
Master Telecomunicações LTDA ME
Top geo
Brazil
·
Espírito Santo
·
São Mateus
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
179.97.22.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
179.97.22.0
Broadcast
179.97.22.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.6258 , -49.7708
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS28181 ·
MASTER TELECOM LTDA ME
Top organization / ISP
Master Telecom Ltda ME
·
Master Telecom Ltda ME
Top geo
Brazil
·
Paraná
·
Siqueira Campos
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
186.251.219.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
186.251.219.0
Broadcast
186.251.219.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-27.3752 , -51.2383
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS263005 ·
Net Master Telecom Ltda
Top organization / ISP
Net Master Telecom Ltda
·
Net Master Telecom Ltda
Top geo
Brazil
·
Santa Catarina
·
Campos Novos
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
45.65.130.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
45.65.130.0
Broadcast
45.65.130.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-18.7885 , -40.0533
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS266528 ·
Master Telecomunicações LTDA ME
Top organization / ISP
Master Telecomunicações LTDA ME
·
Master Telecomunicações LTDA ME
Top geo
Brazil
·
Espírito Santo
·
São Mateus
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
138.36.87.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
138.36.87.0
Broadcast
138.36.87.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-11.4033 , -59.5081
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS264193 ·
MASTER TELECOM
Top organization / ISP
L A DE MORAIS
·
Master Telecom
Top geo
Brazil
·
Mato Grosso
·
Juína Municipality
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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