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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.

188.157.81.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
188.157.81.0
Broadcast
188.157.81.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
46.5691 , 20.6662
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-03-01 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

86.101.153.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
86.101.153.0
Broadcast
86.101.153.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
46.5691 , 20.6662
Hits / Errors
2 hits · 1 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS21334 · One Hungary Ltd.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

188.157.89.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
188.157.89.0
Broadcast
188.157.89.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
46.5691 , 20.6662
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

91.137.249.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
91.137.249.0
Broadcast
91.137.249.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
46.5691 , 20.6662
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS212910 · Oros-Com Ltd.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

91.137.250.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
91.137.250.0
Broadcast
91.137.250.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
46.5691 , 20.6662
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS212910 · Oros-Com Ltd.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

91.137.243.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
91.137.243.0
Broadcast
91.137.243.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
46.5667 , 20.6667
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS212910 · Oros-Com Ltd.
Top organization / ISP
— · Oros-Com Ltd
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2