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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.

84.2.137.0/24

Risk Max LOW Footprint 0.391% Hits 46
Prefix / IP version
/24 · IPv4
Network
84.2.137.0
Broadcast
84.2.137.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.2513 , 20.6304
Hits / Errors
46 hits · 0 errors
First / Last seen
2025-07-19 15:19 · 2025-07-19 15:19
Top ASN
Top organization / ISP
Window / Updated
2025-07-14 → 2025-07-21 · Updated 2026-01-14 · v2

195.184.18.0/24

Risk Max LOW Footprint 0.391% Hits 21
Prefix / IP version
/24 · IPv4
Network
195.184.18.0
Broadcast
195.184.18.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.263 , 20.4679
Hits / Errors
21 hits · 0 errors
First / Last seen
2024-12-10 16:31 · 2024-12-10 17:10
Top ASN
Top organization / ISP
Window / Updated
2024-12-09 → 2024-12-16 · Updated 2026-01-14 · v2

176.63.1.0/24

Risk Max LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
176.63.1.0
Broadcast
176.63.1.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.20000000000001 , 20.9333
Hits / Errors
12 hits · 0 errors
First / Last seen
2024-11-08 12:45 · 2024-11-08 12:46
Top ASN
AS21334 · One Hungary Ltd.
Top organization / ISP
Window / Updated
2024-11-04 → 2024-11-11 · Updated 2026-01-14 · v2

37.76.42.0/24

Risk Max LOW Footprint 0.391% Hits 10
Prefix / IP version
/24 · IPv4
Network
37.76.42.0
Broadcast
37.76.42.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.3113 , 21.8054
Hits / Errors
10 hits · 0 errors
First / Last seen
2024-05-12 00:04 · 2024-05-12 00:06
Top ASN
Top organization / ISP
Window / Updated
2024-05-06 → 2024-05-13 · Updated 2026-01-14 · v2

91.120.176.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
91.120.176.0
Broadcast
91.120.176.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.8179 , 20.5794
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-10-11 14:26 · 2025-10-11 14:26
Top ASN
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

92.249.196.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
92.249.196.0
Broadcast
92.249.196.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.0978 , 20.7884
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-09-12 21:12 · 2025-09-12 21:12
Top organization / ISP
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

176.63.12.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
176.63.12.0
Broadcast
176.63.12.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.1033 , 20.7781
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-09-08 08:03 · 2025-09-08 08:03
Top ASN
AS21334 · One Hungary Ltd.
Top organization / ISP
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

81.183.41.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
81.183.41.0
Broadcast
81.183.41.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.933 , 21.078
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-07 23:31 · 2025-08-07 23:31
Top ASN
Top organization / ISP
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2

89.134.141.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
89.134.141.0
Broadcast
89.134.141.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.0978 , 20.7884
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-26 14:40 · 2025-07-26 14:40
Top ASN
AS21334 · One Hungary Ltd.
Top organization / ISP
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

109.61.53.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
109.61.53.0
Broadcast
109.61.53.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.4845 , 21.3613
Hits / Errors
1 hits · 0 errors
First / Last seen
2024-06-14 17:32 · 2024-06-14 17:32
Top ASN
AS197248 · Dravanet Co Ltd.
Top organization / ISP
Window / Updated
2024-06-10 → 2024-06-17 · Updated 2026-01-14 · v2

188.36.190.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
188.36.190.0
Broadcast
188.36.190.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.2144 , 20.3016
Hits / Errors
1 hits · 0 errors
First / Last seen
2024-01-21 01:15 · 2024-01-21 01:15
Top ASN
Top organization / ISP
Window / Updated
2024-01-15 → 2024-01-22 · Updated 2026-01-14 · v2

80.99.159.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
80.99.159.0
Broadcast
80.99.159.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.0978 , 20.7884
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-09-14 10:36 · 2023-09-14 10:36
Top ASN
AS21334 · One Hungary Ltd.
Top organization / ISP
Window / Updated
2023-09-11 → 2023-09-18 · Updated 2026-01-14 · v2