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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: Fill Ltd · Clear
Snapshot 2026-03-04 Results 7 Page 1 / 1

91.146.78.0/24

Risk Max — LOW Footprint 0.391% Hits 5
Prefix / IP version
/24 · IPv4
Network
91.146.78.0
Broadcast
91.146.78.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.3755 , 28.2032
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-01 02:00
Top ASN
AS198966 · Fill Ltd.
Top organization / ISP
— · Fill LTD
Top geo
Estonia · Ida-Virumaa · Narva
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

91.146.88.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
91.146.88.0
Broadcast
91.146.88.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.3755 , 28.2032
Hits / Errors
2 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS198966 · Fill Ltd.
Top organization / ISP
— · Fill LTD
Top geo
Estonia · Ida-Virumaa · Narva
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

91.146.76.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
91.146.76.0
Broadcast
91.146.76.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.3755 , 28.2032
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS198966 · Fill Ltd.
Top organization / ISP
— · Fill LTD
Top geo
Estonia · Ida-Virumaa · Narva
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

91.146.85.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
91.146.85.0
Broadcast
91.146.85.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.3755 , 28.2032
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-27 02:00
Top ASN
AS198966 · Fill Ltd.
Top organization / ISP
Fill Ltd · Fill Ltd.
Top geo
Estonia · Ida-Virumaa · Narva
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

91.146.79.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
91.146.79.0
Broadcast
91.146.79.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.3755 , 28.2032
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS198966 · Fill Ltd.
Top organization / ISP
— · Fill LTD
Top geo
Estonia · Ida-Virumaa · Narva
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

91.146.70.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
91.146.70.0
Broadcast
91.146.70.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.3755 , 28.2032
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS198966 · Fill Ltd.
Top organization / ISP
— · Fill LTD
Top geo
Estonia · Ida-Virumaa · Narva
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

91.146.87.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
91.146.87.0
Broadcast
91.146.87.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.3755 , 28.2032
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS198966 · Fill Ltd.
Top organization / ISP
Fill Ltd · Fill Ltd.
Top geo
Estonia · Ida-Virumaa · Narva
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →