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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.

104.200.137.0/24

Risk Max 3 LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
104.200.137.0
Broadcast
104.200.137.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
25.869600000000002 , -80.3073
Hits / Errors
12 hits · 2 errors
First / Last seen
2023-10-03 16:30 · 2023-10-03 20:26
Top ASN
Top organization / ISP
Top geo
Window / Updated
2023-10-02 → 2023-10-09 · Updated 2026-01-14 · v2

107.182.236.0/24

Risk Max 1 LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
107.182.236.0
Broadcast
107.182.236.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.7126 , -74.0066
Hits / Errors
2 hits · 1 errors
First / Last seen
2023-10-28 19:07 · 2023-10-28 19:07
Top ASN
AS13213 · UK-2 Limited
Top organization / ISP
Window / Updated
2023-10-23 → 2023-10-30 · Updated 2026-01-14 · v2

206.217.205.0/24

Risk Max LOW Footprint 0.391% Hits 322
Prefix / IP version
/24 · IPv4
Network
206.217.205.0
Broadcast
206.217.205.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.7797 , -96.8022
Hits / Errors
322 hits · 124 errors
First / Last seen
2024-01-30 22:55 · 2024-02-03 01:00
Top ASN
AS13213 · UK-2 Limited
Top organization / ISP
Top geo
Window / Updated
2024-01-29 → 2024-02-05 · Updated 2026-01-14 · v2

206.217.206.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
206.217.206.0
Broadcast
206.217.206.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.7797 , -96.8022
Hits / Errors
4 hits · 0 errors
First / Last seen
2024-09-30 06:50 · 2024-09-30 06:50
Top ASN
AS13213 · UK-2 Limited
Top organization / ISP
Top geo
Window / Updated
2024-09-30 → 2024-10-07 · Updated 2026-01-14 · v2

67.213.210.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
67.213.210.0
Broadcast
67.213.210.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.7126 , -74.0066
Hits / Errors
2 hits · 1 errors
First / Last seen
2024-12-02 05:54 · 2024-12-02 05:54
Top ASN
AS13213 · UK-2 Limited
Top organization / ISP
Window / Updated
2024-12-02 → 2024-12-09 · Updated 2026-01-14 · v2

216.119.151.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
216.119.151.0
Broadcast
216.119.151.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.7485 , -84.3871
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 13:22 · 2025-05-05 13:22
Top ASN
AS13213 · UK-2 Limited
Top organization / ISP
Top geo
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2