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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.

173.225.243.0/24

Risk Max LOW Footprint 19.531% Hits 69
Prefix / IP version
/24 · IPv4
Network
173.225.243.0
Broadcast
173.225.243.255
Observed IPs / Subnet size
50 observed · 256 total
Centroid
18.202781159420283 , -77.14307536231885
Hits / Errors
69 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS40786 · Digicel Jamaica
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

72.27.88.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
72.27.88.0
Broadcast
72.27.88.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
18.338975 , -77.195075
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS30689 · FLOW
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

72.27.80.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
72.27.80.0
Broadcast
72.27.80.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
18.34412 , -77.22850000000001
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-28 02:00
Top ASN
AS30689 · FLOW
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

72.27.85.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
72.27.85.0
Broadcast
72.27.85.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
18.3353 , -77.1712
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS30689 · FLOW
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

72.27.86.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
72.27.86.0
Broadcast
72.27.86.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
18.3353 , -77.1712
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-28 02:00
Top ASN
AS30689 · FLOW
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

72.27.90.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
72.27.90.0
Broadcast
72.27.90.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
18.3353 , -77.1712
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS30689 · FLOW
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

209.236.42.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
209.236.42.0
Broadcast
209.236.42.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
18.4093 , -77.1069
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-03-02 02:00
Top ASN
AS30689 · FLOW
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

72.27.84.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
72.27.84.0
Broadcast
72.27.84.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
18.3353 , -77.1712
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-02 02:00
Top ASN
AS30689 · FLOW
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

72.27.87.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
72.27.87.0
Broadcast
72.27.87.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
18.3353 , -77.1712
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-03-01 02:00
Top ASN
AS30689 · FLOW
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

72.27.91.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
72.27.91.0
Broadcast
72.27.91.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
18.3353 , -77.1712
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-28 02:00
Top ASN
AS30689 · FLOW
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

72.27.92.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
72.27.92.0
Broadcast
72.27.92.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
18.35 , -77.2667
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-28 02:00
Top ASN
AS30689 · FLOW
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

72.27.81.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
72.27.81.0
Broadcast
72.27.81.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
18.35 , -77.2667
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-24 02:00
Top ASN
AS30689 · FLOW
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

72.27.23.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
72.27.23.0
Broadcast
72.27.23.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
18.4596 , -77.3357
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS30689 · FLOW
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

209.236.43.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
209.236.43.0
Broadcast
209.236.43.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
18.4093 , -77.1069
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

72.27.31.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
72.27.31.0
Broadcast
72.27.31.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
18.2756 , -77.1118
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS30689 · FLOW
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2