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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: S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP · Clear
Snapshot 2026-02-16 Results 8 Page 1 / 1

186.195.49.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.195.49.0
Broadcast
186.195.49.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-22.8186 , -47.2637
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-10-22 02:22 · 2025-10-22 12:52
Top ASN
AS53102 · S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP
Top organization / ISP
Fibra Lider Telecom Ltda · S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP
Top geo
Brazil · São Paulo · Sumaré
Window / Updated
2025-10-20 → 2025-10-27 · Updated 2026-01-14 · v2
Open report →

187.103.174.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
187.103.174.0
Broadcast
187.103.174.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.8614 , -47.219500000000004
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-10-11 18:26 · 2025-10-11 18:26
Top ASN
AS53102 · S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP
Top organization / ISP
S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP · S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP
Top geo
Brazil · São Paulo · Hortolândia
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2
Open report →

187.103.168.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.103.168.0
Broadcast
187.103.168.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.8614 , -47.2195
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 07:00 · 2025-12-17 07:00
Top ASN
AS53102 · S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP
Top organization / ISP
Clicknet Telecom. Provedor de Internet LTDA · S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP
Top geo
Brazil · São Paulo · Hortolândia
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

186.195.52.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.195.52.0
Broadcast
186.195.52.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.8186 , -47.2637
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 20:22 · 2025-12-17 20:22
Top ASN
AS53102 · S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP
Top organization / ISP
S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP · S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP
Top geo
Brazil · São Paulo · Sumaré
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

186.195.53.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.195.53.0
Broadcast
186.195.53.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.8186 , -47.2637
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 15:06 · 2025-12-17 15:06
Top ASN
AS53102 · S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP
Top organization / ISP
S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP · S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP
Top geo
Brazil · São Paulo · Sumaré
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

186.195.50.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.195.50.0
Broadcast
186.195.50.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.8186 , -47.2637
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-14 05:36 · 2025-12-14 05:36
Top ASN
AS53102 · S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP
Top organization / ISP
Eliete Apaecida DA Silva Santos-me · S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP
Top geo
Brazil · São Paulo · Sumaré
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2
Open report →

187.103.162.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
187.103.162.0
Broadcast
187.103.162.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.8614 , -47.2195
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-10-07 08:01 · 2025-10-07 08:01
Top ASN
AS53102 · S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP
Top organization / ISP
S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP · S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP
Top geo
Brazil · São Paulo · Hortolândia
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2
Open report →

187.103.167.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
187.103.167.0
Broadcast
187.103.167.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.8614 , -47.2195
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-10 22:12 · 2025-09-10 22:12
Top ASN
AS53102 · S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP
Top organization / ISP
S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP · S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP
Top geo
Brazil · São Paulo · Hortolândia
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2
Open report →