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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.

187.86.250.0/24

Risk Max 1 LOW Footprint 8.203% Hits 34
Prefix / IP version
/24 · IPv4
Network
187.86.250.0
Broadcast
187.86.250.255
Observed IPs / Subnet size
21 observed · 256 total
Centroid
-19.625200000000003 , -43.87739999999999
Hits / Errors
34 hits · 3 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

187.86.247.0/24

Risk Max LOW Footprint 10.547% Hits 39
Prefix / IP version
/24 · IPv4
Network
187.86.247.0
Broadcast
187.86.247.255
Observed IPs / Subnet size
27 observed · 256 total
Centroid
-19.6252 , -43.8774
Hits / Errors
39 hits · 5 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

187.86.251.0/24

Risk Max LOW Footprint 10.156% Hits 40
Prefix / IP version
/24 · IPv4
Network
187.86.251.0
Broadcast
187.86.251.255
Observed IPs / Subnet size
26 observed · 256 total
Centroid
-19.625199999999996 , -43.877400000000016
Hits / Errors
40 hits · 5 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

187.86.243.0/24

Risk Max LOW Footprint 4.297% Hits 22
Prefix / IP version
/24 · IPv4
Network
187.86.243.0
Broadcast
187.86.243.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
-19.625200000000003 , -43.877399999999994
Hits / Errors
22 hits · 3 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

187.86.246.0/24

Risk Max LOW Footprint 3.516% Hits 12
Prefix / IP version
/24 · IPv4
Network
187.86.246.0
Broadcast
187.86.246.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-19.625200000000003 , -43.8774
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-02-16 02:00 · 2026-02-23 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

187.86.248.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
187.86.248.0
Broadcast
187.86.248.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-19.6252 , -43.8774
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-02-20 02:00 · 2026-02-21 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

187.86.255.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
187.86.255.0
Broadcast
187.86.255.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-19.6252 , -43.8774
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-17 02:00 · 2026-02-18 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2