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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.

87.197.90.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
87.197.90.0
Broadcast
87.197.90.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
48.8922 , 18.0456
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-04 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

62.197.239.0/24

Risk Max LOW Footprint 1.172% Hits 11
Prefix / IP version
/24 · IPv4
Network
62.197.239.0
Broadcast
62.197.239.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
48.91156363636364 , 18.11753636363636
Hits / Errors
11 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-07 02:00
Top ASN
AS5578 · SWAN, a.s.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

87.244.210.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
87.244.210.0
Broadcast
87.244.210.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
48.75750000000001 , 17.827000000000005
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-07 02:00
Top ASN
AS31117 · ENERGOTEL a.s.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

185.213.144.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
185.213.144.0
Broadcast
185.213.144.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
48.752199999999995 , 17.5549
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-05 02:00
Top ASN
AS43451 · Slovanet a.s.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

176.107.26.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
176.107.26.0
Broadcast
176.107.26.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
48.7717 , 18.63
Hits / Errors
3 hits · 1 errors
First / Last seen
2026-03-03 02:00 · 2026-03-08 02:00
Top ASN
AS57760 · Kinet s.r.o.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

176.107.30.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
176.107.30.0
Broadcast
176.107.30.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
48.7717 , 18.63
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-04 02:00 · 2026-03-08 02:00
Top ASN
AS57760 · Kinet s.r.o.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

213.81.145.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
213.81.145.0
Broadcast
213.81.145.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
48.750566666666664 , 17.864733333333334
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

90.64.58.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
90.64.58.0
Broadcast
90.64.58.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
48.58180000000001 , 18.2444
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-06 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

213.181.151.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
213.181.151.0
Broadcast
213.181.151.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
49.126 , 18.4251
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-05 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

185.242.190.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
185.242.190.0
Broadcast
185.242.190.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
49.08526666666666 , 18.3625
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
AS204716 · PLAYMAX s.r.o.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

159.253.108.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
159.253.108.0
Broadcast
159.253.108.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
48.311 , 18.3438
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-06 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

87.197.87.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
87.197.87.0
Broadcast
87.197.87.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
48.8922 , 18.0456
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-04 02:00 · 2026-03-05 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

87.197.93.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
87.197.93.0
Broadcast
87.197.93.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.8922 , 18.0456
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-04 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

178.143.167.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
178.143.167.0
Broadcast
178.143.167.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.72130000000001 , 18.2575
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-05 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

91.127.101.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
91.127.101.0
Broadcast
91.127.101.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.8922 , 18.0456
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

78.99.76.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
78.99.76.0
Broadcast
78.99.76.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.126 , 18.4251
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-06 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

212.37.80.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
212.37.80.0
Broadcast
212.37.80.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.6234 , 18.3853
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-06 02:00
Top ASN
AS31117 · ENERGOTEL a.s.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

91.127.105.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
91.127.105.0
Broadcast
91.127.105.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.8922 , 18.0456
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-04 02:00 · 2026-03-05 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

178.143.8.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
178.143.8.0
Broadcast
178.143.8.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.9651 , 18.171
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

195.160.182.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
195.160.182.0
Broadcast
195.160.182.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.7717 , 18.63
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

90.64.56.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
90.64.56.0
Broadcast
90.64.56.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.5818 , 18.2444
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

91.127.204.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
91.127.204.0
Broadcast
91.127.204.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.8922 , 18.0456
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

78.99.87.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
78.99.87.0
Broadcast
78.99.87.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.8922 , 18.0456
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-07 02:00 · 2026-03-08 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

87.197.157.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
87.197.157.0
Broadcast
87.197.157.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.7177 , 18.2603
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-07 02:00 · 2026-03-08 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

87.197.91.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
87.197.91.0
Broadcast
87.197.91.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.8922 , 18.0456
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-07 02:00 · 2026-03-08 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

185.242.191.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
185.242.191.0
Broadcast
185.242.191.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.126 , 18.4251
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-06 02:00 · 2026-03-07 02:00
Top ASN
AS204716 · PLAYMAX s.r.o.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

87.197.88.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
87.197.88.0
Broadcast
87.197.88.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.8922 , 18.0456
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-06 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

195.91.10.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
195.91.10.0
Broadcast
195.91.10.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.7717 , 18.63
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

94.177.20.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
94.177.20.0
Broadcast
94.177.20.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.0224 , 18.2179
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS201603 · AIRNET s.r.o.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

176.107.20.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
176.107.20.0
Broadcast
176.107.20.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.7717 , 18.63
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-04 02:00 · 2026-03-05 02:00
Top ASN
AS57760 · Kinet s.r.o.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

213.181.138.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
213.181.138.0
Broadcast
213.181.138.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.126 , 18.4251
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-04 02:00 · 2026-03-05 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

87.197.92.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
87.197.92.0
Broadcast
87.197.92.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.8922 , 18.0456
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-04 02:00 · 2026-03-05 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

90.64.50.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
90.64.50.0
Broadcast
90.64.50.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.5818 , 18.2444
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-04 02:00 · 2026-03-05 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

217.145.198.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
217.145.198.0
Broadcast
217.145.198.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.8922 , 18.0456
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
AS12426 · Slovanet a.s.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

95.103.169.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
95.103.169.0
Broadcast
95.103.169.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.9651 , 18.171
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

176.107.22.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
176.107.22.0
Broadcast
176.107.22.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.718 , 18.5286
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-03 02:00
Top ASN
AS57760 · Kinet s.r.o.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

178.143.241.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
178.143.241.0
Broadcast
178.143.241.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.8922 , 18.0456
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

87.197.151.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
87.197.151.0
Broadcast
87.197.151.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.7177 , 18.2603
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

87.197.89.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
87.197.89.0
Broadcast
87.197.89.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.8922 , 18.0456
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2