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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 10.938% Hits 44
Prefix / IP version
/24 · IPv4
Network
188.72.57.0
Broadcast
188.72.57.255
Observed IPs / Subnet size
28 observed · 256 total
Centroid
31.992899999999988 , 44.92550000000001
Hits / Errors
44 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

151.236.180.0/24

Risk Max LOW Footprint 3.516% Hits 15
Prefix / IP version
/24 · IPv4
Network
151.236.180.0
Broadcast
151.236.180.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
32.33814666666667 , 45.10099333333333
Hits / Errors
15 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · 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 · 1 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

37.238.121.0/24

Risk Max LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
37.238.121.0
Broadcast
37.238.121.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
31.9929 , 44.9255
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

37.239.251.0/24

Risk Max LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
37.239.251.0
Broadcast
37.239.251.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
31.992899999999995 , 44.9255
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

37.237.212.0/24

Risk Max LOW Footprint 1.953% Hits 6
Prefix / IP version
/24 · IPv4
Network
37.237.212.0
Broadcast
37.237.212.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
31.992899999999995 , 44.9255
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-12 02:00
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

37.237.210.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
37.237.210.0
Broadcast
37.237.210.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
31.9929 , 44.9255
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

37.239.218.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
37.239.218.0
Broadcast
37.239.218.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
31.9929 , 44.9255
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

37.239.199.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
37.239.199.0
Broadcast
37.239.199.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
31.9929 , 44.9255
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

37.239.151.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
37.239.151.0
Broadcast
37.239.151.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
31.9929 , 44.9255
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

37.238.188.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
37.238.188.0
Broadcast
37.238.188.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
31.9929 , 44.9255
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-10 02:00
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2