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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.

213.181.206.0/24

Risk Max 8 LOW Footprint 0.391% Hits 45
Prefix / IP version
/24 · IPv4
Network
213.181.206.0
Broadcast
213.181.206.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.9123 , 22.7281
Hits / Errors
45 hits · 42 errors
First / Last seen
2024-05-28 16:04 · 2024-05-28 16:05
Top ASN
AS215261 · ByteFly Kft
Top organization / ISP
Window / Updated
2024-05-27 → 2024-06-03 · Updated 2026-01-14 · v2

81.183.169.0/24

Risk Max LOW Footprint 0.391% Hits 31
Prefix / IP version
/24 · IPv4
Network
81.183.169.0
Broadcast
81.183.169.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.2165 , 22.0864
Hits / Errors
31 hits · 2 errors
First / Last seen
2024-12-23 01:05 · 2024-12-23 01:05
Top ASN
Top organization / ISP
Window / Updated
2024-12-23 → 2024-12-30 · Updated 2026-01-14 · v2

45.9.168.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.9.168.0
Broadcast
45.9.168.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.9573 , 21.7151
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 07:55 · 2025-12-17 09:57
Top ASN
AS211619 · MAXKO d.o.o.
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

45.134.236.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.134.236.0
Broadcast
45.134.236.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.2165 , 22.0864
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-17 16:32 · 2025-09-17 16:32
Top ASN
AS25274 · Naracom Kft.
Top organization / ISP
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

217.65.124.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
217.65.124.0
Broadcast
217.65.124.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.9391 , 22.3833
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 16:55 · 2025-12-17 16:55
Top ASN
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

109.105.30.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
109.105.30.0
Broadcast
109.105.30.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.1474 , 21.9547
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 01:54 · 2025-12-17 01:54
Top ASN
AS25274 · Naracom Kft.
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

85.235.94.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
85.235.94.0
Broadcast
85.235.94.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.9339 , 22.0559
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-01 15:34 · 2025-12-01 15:34
Top ASN
AS25274 · Naracom Kft.
Top organization / ISP
Window / Updated
2025-12-01 → 2025-12-08 · Updated 2026-01-14 · v2

109.105.12.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
109.105.12.0
Broadcast
109.105.12.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.4137 , 22.1753
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-29 17:13 · 2025-09-29 17:13
Top ASN
AS25274 · Naracom Kft.
Top organization / ISP
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

88.209.213.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
88.209.213.0
Broadcast
88.209.213.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.8024 , 21.6892
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-17 14:10 · 2025-09-17 14:10
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

185.111.210.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
185.111.210.0
Broadcast
185.111.210.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.9667 , 21.35
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-06 14:26 · 2025-09-06 14:26
Top ASN
AS204168 · EszakNet Kft.
Top organization / ISP
Window / Updated
2025-09-01 → 2025-09-08 · Updated 2026-01-14 · v2

37.218.235.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.218.235.0
Broadcast
37.218.235.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.2165 , 22.0864
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-15 11:39 · 2025-05-15 11:39
Top ASN
AS25274 · Naracom Kft.
Top organization / ISP
Window / Updated
2025-05-12 → 2025-05-19 · Updated 2026-01-14 · v2

62.201.89.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
62.201.89.0
Broadcast
62.201.89.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.0068 , 22.1725
Hits / Errors
1 hits · 0 errors
First / Last seen
2024-01-05 22:56 · 2024-01-05 22:56
Top ASN
Top organization / ISP
Window / Updated
2024-01-01 → 2024-01-08 · Updated 2026-01-14 · v2