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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.

109.163.131.0/24

Risk Max LOW Footprint 12.109% Hits 38
Prefix / IP version
/24 · IPv4
Network
109.163.131.0
Broadcast
109.163.131.255
Observed IPs / Subnet size
31 observed · 256 total
Centroid
44.386436842105276 , 18.09376578947369
Hits / Errors
38 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

109.163.128.0/24

Risk Max LOW Footprint 11.328% Hits 46
Prefix / IP version
/24 · IPv4
Network
109.163.128.0
Broadcast
109.163.128.255
Observed IPs / Subnet size
29 observed · 256 total
Centroid
44.39625652173914 , 18.10375434782609
Hits / Errors
46 hits · 4 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

109.163.129.0/24

Risk Max LOW Footprint 10.938% Hits 39
Prefix / IP version
/24 · IPv4
Network
109.163.129.0
Broadcast
109.163.129.255
Observed IPs / Subnet size
28 observed · 256 total
Centroid
44.39399743589744 , 18.101456410256414
Hits / Errors
39 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

109.163.130.0/24

Risk Max LOW Footprint 10.547% Hits 38
Prefix / IP version
/24 · IPv4
Network
109.163.130.0
Broadcast
109.163.130.255
Observed IPs / Subnet size
27 observed · 256 total
Centroid
44.38643684210527 , 18.09376578947369
Hits / Errors
38 hits · 1 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

31.176.133.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
31.176.133.0
Broadcast
31.176.133.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.4429 , 18.1512
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-15 02:00 · 2026-02-16 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2