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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.

31.223.128.0/24

Risk Max LOW Footprint 5.859% Hits 16
Prefix / IP version
/24 · IPv4
Network
31.223.128.0
Broadcast
31.223.128.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
44.76440000000001 , 19.2186
Hits / Errors
16 hits · 2 errors
First / Last seen
2026-03-01 02:00 · 2026-03-07 02:00
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

91.191.55.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
91.191.55.0
Broadcast
91.191.55.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
44.7719 , 19.2259
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-09 02:00
Top ASN
AS35567 · DASTO semtel d.o.o.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

87.250.127.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
87.250.127.0
Broadcast
87.250.127.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
44.7644 , 19.2186
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-07 02:00
Top ASN
AS35567 · DASTO semtel d.o.o.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

87.250.108.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
87.250.108.0
Broadcast
87.250.108.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.771899999999995 , 19.2259
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-07 02:00
Top ASN
AS35567 · DASTO semtel d.o.o.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

91.191.13.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
91.191.13.0
Broadcast
91.191.13.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.7644 , 19.2186
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-05 02:00
Top ASN
AS35567 · DASTO semtel d.o.o.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

77.239.78.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
77.239.78.0
Broadcast
77.239.78.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.7644 , 19.2186
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-07 02:00 · 2026-03-08 02:00
Top ASN
Top organization / ISP
— · Telrad
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

87.250.118.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
87.250.118.0
Broadcast
87.250.118.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.7719 , 19.2259
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS35567 · DASTO semtel d.o.o.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

109.165.193.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
109.165.193.0
Broadcast
109.165.193.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.7644 , 19.2186
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top organization / ISP
— · TEOL-ADSL
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

31.216.185.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
31.216.185.0
Broadcast
31.216.185.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.7644 , 19.2186
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

188.124.223.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
188.124.223.0
Broadcast
188.124.223.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.7644 , 19.2186
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

91.191.57.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
91.191.57.0
Broadcast
91.191.57.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.7719 , 19.2259
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-06 02:00 · 2026-03-07 02:00
Top ASN
AS35567 · DASTO semtel d.o.o.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

185.16.13.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
185.16.13.0
Broadcast
185.16.13.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.7719 , 19.2259
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS35567 · DASTO semtel d.o.o.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

91.191.8.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
91.191.8.0
Broadcast
91.191.8.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.7644 , 19.2186
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS35567 · DASTO semtel d.o.o.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

31.216.187.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
31.216.187.0
Broadcast
31.216.187.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.7644 , 19.2186
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

94.250.67.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
94.250.67.0
Broadcast
94.250.67.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.7644 , 19.2186
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-04 02:00 · 2026-03-05 02:00
Top ASN
Top organization / ISP
— · TELRAD
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

109.165.201.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
109.165.201.0
Broadcast
109.165.201.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.7644 , 19.2186
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top organization / ISP
— · TEOL-ADSL
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

87.250.114.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
87.250.114.0
Broadcast
87.250.114.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.7719 , 19.2259
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
AS35567 · DASTO semtel d.o.o.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

91.191.21.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
91.191.21.0
Broadcast
91.191.21.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.7719 , 19.2259
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
AS35567 · DASTO semtel d.o.o.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

91.191.48.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
91.191.48.0
Broadcast
91.191.48.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.7719 , 19.2259
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
AS35567 · DASTO semtel d.o.o.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

188.124.219.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
188.124.219.0
Broadcast
188.124.219.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.7644 , 19.2186
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-03 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

87.250.112.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
87.250.112.0
Broadcast
87.250.112.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.7719 , 19.2259
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-03 02:00
Top ASN
AS35567 · DASTO semtel d.o.o.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

109.165.196.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
109.165.196.0
Broadcast
109.165.196.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.7644 , 19.2186
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top organization / ISP
— · TEOL-ADSL
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

94.250.69.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
94.250.69.0
Broadcast
94.250.69.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.7644 , 19.2186
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
— · TELRAD
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2