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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.

92.19.228.0/24

Risk Max 1 LOW Footprint 0.391% Hits 198
Prefix / IP version
/24 · IPv4
Network
92.19.228.0
Broadcast
92.19.228.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.50899999999999 , -0.3713
Hits / Errors
198 hits · 2 errors
First / Last seen
2025-07-30 12:00 · 2025-07-30 12:02
Top ASN
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

2.216.3.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
2.216.3.0
Broadcast
2.216.3.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.504 , -0.3609
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-08-05 19:22 · 2025-08-06 18:22
Top ASN
AS5607 · Sky UK Limited
Top organization / ISP
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2

194.120.133.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
194.120.133.0
Broadcast
194.120.133.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.504 , -0.3609
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-12 02:59 · 2025-08-12 02:59
Top ASN
AS207645 · F & W Networks Ltd
Top organization / ISP
Window / Updated
2025-08-11 → 2025-08-18 · Updated 2026-01-14 · v2

31.51.102.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
31.51.102.0
Broadcast
31.51.102.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.4968 , -0.3776
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-01 22:37 · 2025-08-01 22:37
Top ASN
Top organization / ISP
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

2.221.5.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
2.221.5.0
Broadcast
2.221.5.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.4968 , -0.3776
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 01:56 · 2025-05-05 01:56
Top ASN
AS5607 · Sky UK Limited
Top organization / ISP
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2