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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.
Active filter: Novosilky · Clear
Snapshot 2026-03-05 Results 4 Page 1 / 1

31.144.40.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
31.144.40.0
Broadcast
31.144.40.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
50.3561 , 30.4644
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-24 02:00
Top ASN
AS21497 · PrJSC VF UKRAINE
Top organization / ISP
rJSC VF Ukraine · VF-Ukraine
Top geo
Ukraine · Kyiv Oblast · Novosilky
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

31.144.141.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
31.144.141.0
Broadcast
31.144.141.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.3561 , 30.4644
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS21497 · PrJSC VF UKRAINE
Top organization / ISP
rJSC VF Ukraine · VF-Ukraine
Top geo
Ukraine · Kyiv Oblast · Novosilky
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

31.144.216.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
31.144.216.0
Broadcast
31.144.216.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.3561 , 30.4644
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS21497 · PrJSC VF UKRAINE
Top organization / ISP
rJSC VF Ukraine · VF-Ukraine
Top geo
Ukraine · Kyiv Oblast · Novosilky
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

89.209.241.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
89.209.241.0
Broadcast
89.209.241.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.3561 , 30.4644
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS21497 · PrJSC VF UKRAINE
Top organization / ISP
VF-Ukraine · PrJSC "VF UKRAINE"
Top geo
Ukraine · Kyiv Oblast · Novosilky
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →