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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.

138.0.54.0/24

Risk Max LOW Footprint 2.344% Hits 8
Prefix / IP version
/24 · IPv4
Network
138.0.54.0
Broadcast
138.0.54.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-6.4987 , -50.0933
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS264525 · Coelho Tecnologia
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

138.118.111.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
138.118.111.0
Broadcast
138.118.111.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-6.498700000000001 , -50.0933
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS264257 · Livre WiFi Telecom
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

138.255.203.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
138.255.203.0
Broadcast
138.255.203.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-6.4987 , -50.0933
Hits / Errors
3 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-25 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

138.255.200.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
138.255.200.0
Broadcast
138.255.200.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-6.498700000000001 , -50.0933
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-03-01 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.17.114.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.17.114.0
Broadcast
177.17.114.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.4987 , -50.0933
Hits / Errors
3 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.86.162.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
187.86.162.0
Broadcast
187.86.162.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.4987 , -50.0933
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.191.242.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.191.242.0
Broadcast
45.191.242.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.4987 , -50.0933
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS270240 · N V NETWORK LTDA
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.232.203.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.232.203.0
Broadcast
186.232.203.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.4987 , -50.0933
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

38.188.107.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
38.188.107.0
Broadcast
38.188.107.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.5239 , -49.8517
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS273656 · OAC TECNOLOGIA EIRELI
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.23.27.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.23.27.0
Broadcast
177.23.27.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.4987 , -50.0933
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS270996 · LINK PRIME TECNOLOGIA
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.53.198.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.53.198.0
Broadcast
177.53.198.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.4987 , -50.0933
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.86.161.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
187.86.161.0
Broadcast
187.86.161.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.4987 , -50.0933
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2