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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.

188.72.57.0/24

Risk Max LOW Footprint 12.109% Hits 53
Prefix / IP version
/24 · IPv4
Network
188.72.57.0
Broadcast
188.72.57.255
Observed IPs / Subnet size
31 observed · 256 total
Centroid
31.992899999999988 , 44.9255
Hits / Errors
53 hits · 3 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

151.236.180.0/24

Risk Max LOW Footprint 4.688% Hits 22
Prefix / IP version
/24 · IPv4
Network
151.236.180.0
Broadcast
151.236.180.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
32.197568181818184 , 45.043577272727276
Hits / Errors
22 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-09 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

37.239.218.0/24

Risk Max LOW Footprint 2.734% Hits 12
Prefix / IP version
/24 · IPv4
Network
37.239.218.0
Broadcast
37.239.218.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
31.992900000000002 , 44.9255
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-08 02:00
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

37.239.151.0/24

Risk Max LOW Footprint 2.734% Hits 11
Prefix / IP version
/24 · IPv4
Network
37.239.151.0
Broadcast
37.239.151.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
31.9929 , 44.9255
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-09 02:00
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

37.239.199.0/24

Risk Max LOW Footprint 2.734% Hits 9
Prefix / IP version
/24 · IPv4
Network
37.239.199.0
Broadcast
37.239.199.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
31.963066666666666 , 44.93121111111111
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-08 02:00
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

37.238.185.0/24

Risk Max LOW Footprint 2.344% Hits 10
Prefix / IP version
/24 · IPv4
Network
37.238.185.0
Broadcast
37.238.185.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
31.9929 , 44.9255
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

37.238.188.0/24

Risk Max LOW Footprint 2.344% Hits 9
Prefix / IP version
/24 · IPv4
Network
37.238.188.0
Broadcast
37.238.188.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
31.992900000000002 , 44.9255
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-05 02:00
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

37.239.251.0/24

Risk Max LOW Footprint 2.344% Hits 8
Prefix / IP version
/24 · IPv4
Network
37.239.251.0
Broadcast
37.239.251.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
31.992899999999995 , 44.9255
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-09 02:00
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

37.238.121.0/24

Risk Max LOW Footprint 1.953% Hits 9
Prefix / IP version
/24 · IPv4
Network
37.238.121.0
Broadcast
37.238.121.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
31.992899999999995 , 44.9255
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-09 02:00
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

37.237.210.0/24

Risk Max LOW Footprint 1.953% Hits 9
Prefix / IP version
/24 · IPv4
Network
37.237.210.0
Broadcast
37.237.210.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
31.992900000000002 , 44.9255
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

37.237.212.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
37.237.212.0
Broadcast
37.237.212.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
31.9929 , 44.9255
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2