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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.

5.29.18.0/24

Risk Max LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
5.29.18.0
Broadcast
5.29.18.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
32.1865 , 34.8726
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 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

5.29.20.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
5.29.20.0
Broadcast
5.29.20.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
32.1865 , 34.8726
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 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

5.29.22.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
5.29.22.0
Broadcast
5.29.22.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
32.1865 , 34.8726
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 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

5.29.17.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
5.29.17.0
Broadcast
5.29.17.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
32.1865 , 34.8726
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-27 02:00
Top ASN
Top organization / ISP
— · BroadBand
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

213.57.194.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
213.57.194.0
Broadcast
213.57.194.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
32.1865 , 34.8726
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 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

5.29.21.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
5.29.21.0
Broadcast
5.29.21.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
32.1865 , 34.8726
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 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

5.29.16.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
5.29.16.0
Broadcast
5.29.16.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
32.1865 , 34.8726
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
Top organization / ISP
— · BroadBand
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

5.29.23.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
5.29.23.0
Broadcast
5.29.23.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
32.1865 , 34.8726
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Top ASN
Top organization / ISP
— · BroadBand
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

5.29.118.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
5.29.118.0
Broadcast
5.29.118.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.1865 , 34.8726
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top ASN
Top organization / ISP
— · BroadBand
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

87.68.182.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
87.68.182.0
Broadcast
87.68.182.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.1865 , 34.8726
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

213.57.227.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
213.57.227.0
Broadcast
213.57.227.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.1865 , 34.8726
Hits / Errors
2 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

89.138.5.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
89.138.5.0
Broadcast
89.138.5.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.1865 , 34.8726
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top organization / ISP
— · Netvision
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

87.71.193.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
87.71.193.0
Broadcast
87.71.193.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.1865 , 34.8726
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
Top organization / ISP
— · Smile 012 ltd
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

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

89.138.12.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
89.138.12.0
Broadcast
89.138.12.255
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 organization / ISP
— · Netvision
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

87.70.234.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
87.70.234.0
Broadcast
87.70.234.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.1836 , 34.8739
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

5.29.225.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
5.29.225.0
Broadcast
5.29.225.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.1865 , 34.8726
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
Top organization / ISP
— · BroadBand
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

147.235.231.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
147.235.231.0
Broadcast
147.235.231.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.1865 , 34.8726
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

37.142.165.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.142.165.0
Broadcast
37.142.165.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.1836 , 34.8739
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2