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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.

213.57.184.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
213.57.184.0
Broadcast
213.57.184.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
32.0223 , 34.78415
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
— · HOTNET-CABLES
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

37.142.102.0/24

Risk Max LOW Footprint 0.781% Hits 10
Prefix / IP version
/24 · IPv4
Network
37.142.102.0
Broadcast
37.142.102.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
32.0123 , 34.7705
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-01 02:00
Top ASN
Top organization / ISP
— · HOTNET-CABLES
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

213.57.38.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
213.57.38.0
Broadcast
213.57.38.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
33.208 , 35.5759
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
— · HOTNET-CABLES
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

37.142.80.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
37.142.80.0
Broadcast
37.142.80.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
32.0804 , 34.7807
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top ASN
Top organization / ISP
— · HOTNET-CABLES
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

37.142.121.0/24

Risk Max LOW Footprint 0.391% Hits 5
Prefix / IP version
/24 · IPv4
Network
37.142.121.0
Broadcast
37.142.121.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0729 , 34.8481
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-28 02:00
Top ASN
Top organization / ISP
— · HOTNET-CABLES
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

213.57.50.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
213.57.50.0
Broadcast
213.57.50.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.3348 , 34.8596
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
Top organization / ISP
— · HOTNET-CABLES
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

213.57.137.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
213.57.137.0
Broadcast
213.57.137.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
31.2538 , 34.7858
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
— · HOTNET-CABLES
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

213.57.159.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
213.57.159.0
Broadcast
213.57.159.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
31.8943 , 34.8192
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
— · HOTNET-CABLES
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

213.57.52.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
213.57.52.0
Broadcast
213.57.52.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.1534 , 34.8926
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
Top organization / ISP
— · HOTNET-CABLES
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

37.142.125.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.142.125.0
Broadcast
37.142.125.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.1865 , 34.8726
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
Top organization / ISP
— · HOTNET-CABLES
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

213.57.142.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
213.57.142.0
Broadcast
213.57.142.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
31.7674 , 35.2186
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
Top organization / ISP
— · HOTNET-CABLES
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

213.57.169.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
213.57.169.0
Broadcast
213.57.169.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.1872 , 34.8206
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
Top organization / ISP
— · HOTNET-CABLES
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

213.57.44.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
213.57.44.0
Broadcast
213.57.44.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.0068 , 35.0858
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
Top organization / ISP
— · HOTNET-CABLES
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

37.142.81.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.142.81.0
Broadcast
37.142.81.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0804 , 34.7807
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
Top organization / ISP
— · HOTNET-CABLES
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

37.142.105.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.142.105.0
Broadcast
37.142.105.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0821 , 34.8122
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
Top organization / ISP
— · HOTNET-CABLES
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

37.142.112.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.142.112.0
Broadcast
37.142.112.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0729 , 34.8481
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
Top organization / ISP
— · HOTNET-CABLES
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

213.57.152.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
213.57.152.0
Broadcast
213.57.152.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0821 , 34.8122
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
Top organization / ISP
— · HOTNET-CABLES
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

213.57.153.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
213.57.153.0
Broadcast
213.57.153.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0821 , 34.8122
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
Top organization / ISP
— · HOTNET-CABLES
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

37.142.110.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.142.110.0
Broadcast
37.142.110.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0821 , 34.8122
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
Top organization / ISP
— · HOTNET-CABLES
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2