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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.

37.142.137.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
37.142.137.0
Broadcast
37.142.137.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
31.9642 , 34.7876
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
Top organization / ISP
— · HOTNET
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

37.142.194.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
37.142.194.0
Broadcast
37.142.194.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0876 , 34.8739
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-28 02:00
Top ASN
Top organization / ISP
— · HOTNET
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

213.57.99.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
213.57.99.0
Broadcast
213.57.99.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0804 , 34.7807
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
Top organization / ISP
— · BroadBand
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

77.139.225.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
77.139.225.0
Broadcast
77.139.225.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0123 , 34.7705
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

77.139.101.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
77.139.101.0
Broadcast
77.139.101.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
31.8963 , 35.0161
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

5.29.103.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
5.29.103.0
Broadcast
5.29.103.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0821 , 34.8122
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
Top organization / ISP
— · BroadBand
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

77.137.25.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
77.137.25.0
Broadcast
77.137.25.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.8776 , 35.4911
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

5.29.19.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
5.29.19.0
Broadcast
5.29.19.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.1865 , 34.8726
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
— · BroadBand
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

5.29.124.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
5.29.124.0
Broadcast
5.29.124.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.5287 , 35.0932
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
— · BroadBand
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

5.29.224.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
5.29.224.0
Broadcast
5.29.224.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0804 , 34.7807
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
— · BroadBand
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

5.29.229.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
5.29.229.0
Broadcast
5.29.229.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0804 , 34.7807
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
— · BroadBand
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

77.138.119.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
77.138.119.0
Broadcast
77.138.119.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.3348 , 34.8596
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

5.29.58.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
5.29.58.0
Broadcast
5.29.58.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0821 , 34.8122
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
— · BroadBand
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

5.29.150.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
5.29.150.0
Broadcast
5.29.150.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0123 , 34.7705
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
— · BroadBand
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

5.29.138.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
5.29.138.0
Broadcast
5.29.138.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0876 , 34.8739
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
— · BroadBand
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

5.29.0.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
5.29.0.0
Broadcast
5.29.0.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0804 , 34.7807
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
— · BroadBand
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

5.29.122.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
5.29.122.0
Broadcast
5.29.122.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.9724 , 35.3048
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
— · BroadBand
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

213.57.226.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
213.57.226.0
Broadcast
213.57.226.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.1865 , 34.8726
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
— · BroadBand
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

37.142.197.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.142.197.0
Broadcast
37.142.197.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0876 , 34.8739
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
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

213.57.220.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
213.57.220.0
Broadcast
213.57.220.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0804 , 34.7807
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
— · BroadBand
Top geo
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

213.57.249.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
213.57.249.0
Broadcast
213.57.249.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.8182 , 35.116
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
Top organization / ISP
— · BroadBand
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

213.57.239.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
213.57.239.0
Broadcast
213.57.239.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.7919 , 35.5298
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
Top organization / ISP
— · BroadBand
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

77.139.243.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
77.139.243.0
Broadcast
77.139.243.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.8259 , 34.9968
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

77.138.100.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
77.138.100.0
Broadcast
77.138.100.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.8182 , 35.116
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

77.138.2.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
77.138.2.0
Broadcast
77.138.2.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.0409 , 35.5659
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

5.29.102.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
5.29.102.0
Broadcast
5.29.102.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0821 , 34.8122
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
Top organization / ISP
— · BroadBand
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

5.29.168.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
5.29.168.0
Broadcast
5.29.168.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0804 , 34.7807
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
Top organization / ISP
— · BroadBand
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

5.29.160.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
5.29.160.0
Broadcast
5.29.160.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0804 , 34.7807
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
Top organization / ISP
— · BroadBand
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

5.29.69.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
5.29.69.0
Broadcast
5.29.69.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.3348 , 34.8596
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
Top organization / ISP
— · BroadBand
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

77.137.6.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
77.137.6.0
Broadcast
77.137.6.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0804 , 34.7807
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

77.139.161.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
77.139.161.0
Broadcast
77.139.161.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0804 , 34.7807
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

5.29.210.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
5.29.210.0
Broadcast
5.29.210.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0804 , 34.7807
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
Top organization / ISP
— · BroadBand
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

5.29.169.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
5.29.169.0
Broadcast
5.29.169.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0804 , 34.7807
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
Top organization / ISP
— · BroadBand
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

213.57.197.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
213.57.197.0
Broadcast
213.57.197.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.7012 , 35.293
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
Top organization / ISP
— · BroadBand
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

213.57.222.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
213.57.222.0
Broadcast
213.57.222.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0804 , 34.7807
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
Top organization / ISP
— · BroadBand
Top geo
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

37.142.185.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.142.185.0
Broadcast
37.142.185.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.8259 , 34.9968
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
Top geo
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