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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.
Active filter: TSCM NET BRASIL TELECOMUNICAÇÕES LTDA · Clear
Snapshot 2026-03-06 Results 3 Page 1 / 1

181.191.144.0/24

Risk Max — LOW Footprint 2.734% Hits 11
Prefix / IP version
/24 · IPv4
Network
181.191.144.0
Broadcast
181.191.144.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-22.783 , -43.43310000000001
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-02 02:00
Top ASN
AS267425 · TSCM NET BRASIL TELECOMUNICAÇÕES LTDA
Top organization / ISP
TSCM NET BRASIL TELECOMUNICAÇÕES LTDA · TSCM NET BRASIL TELECOMUNICAÇÕES LTDA
Top geo
Brazil · Rio de Janeiro · Mesquita
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

181.191.145.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.191.145.0
Broadcast
181.191.145.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.783 , -43.4331
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS267425 · TSCM NET BRASIL TELECOMUNICAÇÕES LTDA
Top organization / ISP
TSCM NET BRASIL TELECOMUNICAÇÕES LTDA · TSCM NET BRASIL TELECOMUNICAÇÕES LTDA
Top geo
Brazil · Rio de Janeiro · Mesquita
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

181.191.146.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.191.146.0
Broadcast
181.191.146.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.783 , -43.4331
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS267425 · TSCM NET BRASIL TELECOMUNICAÇÕES LTDA
Top organization / ISP
TSCM NET BRASIL TELECOMUNICAÇÕES LTDA · TSCM NET BRASIL TELECOMUNICAÇÕES LTDA
Top geo
Brazil · Rio de Janeiro · Mesquita
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →