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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: RM dos Santos Informatica · Clear
Snapshot 2026-03-05 Results 9 Page 1 / 1

179.109.198.0/24

Risk Max — LOW Footprint 2.734% Hits 10
Prefix / IP version
/24 · IPv4
Network
179.109.198.0
Broadcast
179.109.198.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-29.294100000000004 , -49.827
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS61893 · RM dos Santos Informatica
Top organization / ISP
RM dos Santos Informatica · RM dos Santos Informatica
Top geo
Brazil · Rio Grande do Sul · Torres
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

138.185.185.0/24

Risk Max — LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
138.185.185.0
Broadcast
138.185.185.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-29.2941 , -49.827
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-02 02:00
Top ASN
AS61893 · RM dos Santos Informatica
Top organization / ISP
RM dos Santos Informatica · RM dos Santos Informatica
Top geo
Brazil · Rio Grande do Sul · Torres
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

131.255.45.0/24

Risk Max — LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
131.255.45.0
Broadcast
131.255.45.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-29.2941 , -49.827
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top ASN
AS61893 · RM dos Santos Informatica
Top organization / ISP
RM dos Santos Informatica · RM dos Santos Informatica
Top geo
Brazil · Rio Grande do Sul · Torres
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

131.255.46.0/24

Risk Max — LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
131.255.46.0
Broadcast
131.255.46.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.2941 , -49.827
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
AS61893 · RM dos Santos Informatica
Top organization / ISP
RM dos Santos Informatica · RM dos Santos Informatica
Top geo
Brazil · Rio Grande do Sul · Torres
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

138.185.186.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
138.185.186.0
Broadcast
138.185.186.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.2941 , -49.827
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS61893 · RM dos Santos Informatica
Top organization / ISP
RM dos Santos Informatica · RM dos Santos Informatica
Top geo
Brazil · Rio Grande do Sul · Torres
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

131.255.44.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
131.255.44.0
Broadcast
131.255.44.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.2941 , -49.827
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS61893 · RM dos Santos Informatica
Top organization / ISP
RM dos Santos Informatica · RM dos Santos Informatica
Top geo
Brazil · Rio Grande do Sul · Torres
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

179.109.192.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.109.192.0
Broadcast
179.109.192.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.2941 , -49.827
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS61893 · RM dos Santos Informatica
Top organization / ISP
RM dos Santos Informatica · RM dos Santos Informatica
Top geo
Brazil · Rio Grande do Sul · Torres
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

179.109.199.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.109.199.0
Broadcast
179.109.199.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.2941 , -49.827
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS61893 · RM dos Santos Informatica
Top organization / ISP
RM dos Santos Informatica · RM dos Santos Informatica
Top geo
Brazil · Rio Grande do Sul · Torres
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

138.185.184.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.185.184.0
Broadcast
138.185.184.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.2941 , -49.827
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS61893 · RM dos Santos Informatica
Top organization / ISP
RM dos Santos Informatica · RM dos Santos Informatica
Top geo
Brazil · Rio Grande do Sul · Torres
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →