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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: MARTICO · Clear
Snapshot 2026-03-04 Results 5 Page 1 / 1

91.148.45.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
91.148.45.0
Broadcast
91.148.45.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.0643 , 18.9274
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-01 02:00
Top ASN
AS31117 · ENERGOTEL a.s.
Top organization / ISP
MARTICO, s.r.o. · MARTICO
Top geo
Slovakia · Žilina Region · Martin
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

91.148.16.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
91.148.16.0
Broadcast
91.148.16.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.0643 , 18.9274
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS31117 · ENERGOTEL a.s.
Top organization / ISP
MARTICO, s.r.o. · MARTICO
Top geo
Slovakia · Žilina Region · Martin
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

91.148.36.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
91.148.36.0
Broadcast
91.148.36.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.0643 , 18.9274
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS31117 · ENERGOTEL a.s.
Top organization / ISP
MARTICO, s.r.o. · ENERGOTEL a.s.
Top geo
Slovakia · Žilina Region · Martin
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

91.148.43.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
91.148.43.0
Broadcast
91.148.43.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.0643 , 18.9274
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS31117 · ENERGOTEL a.s.
Top organization / ISP
MARTICO, s.r.o. · MARTICO
Top geo
Slovakia · Žilina Region · Martin
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

91.148.49.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
91.148.49.0
Broadcast
91.148.49.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.0643 , 18.9274
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS31117 · ENERGOTEL a.s.
Top organization / ISP
MARTICO, s.r.o. · ENERGOTEL a.s.
Top geo
Slovakia · Žilina Region · Martin
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →