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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: Starlink Lndngbr1 · Clear
Snapshot 2026-03-07 Results 4 Page 1 / 1

150.228.21.0/24

Risk Max — LOW Footprint 8.594% Hits 32
Prefix / IP version
/24 · IPv4
Network
150.228.21.0
Broadcast
150.228.21.255
Observed IPs / Subnet size
22 observed · 256 total
Centroid
53.34979999999999 , -6.2603
Hits / Errors
32 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14593 · Space Exploration Technologies Corporation
Top organization / ISP
Starlink Lndngbr1 · Space Exploration Technologies Corporation
Top geo
Ireland · Leinster · Dublin
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

150.228.39.0/24

Risk Max — LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
150.228.39.0
Broadcast
150.228.39.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
51.5123 , -0.0909
Hits / Errors
3 hits · 1 errors
First / Last seen
2026-02-24 02:00 · 2026-02-28 02:00
Top ASN
AS14593 · Space Exploration Technologies Corporation
Top organization / ISP
Starlink Lndngbr1 · Space Exploration Technologies Corporation
Top geo
United Kingdom · England · London
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

150.228.103.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
150.228.103.0
Broadcast
150.228.103.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
51.5123 , -0.0909
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-28 02:00
Top ASN
AS14593 · Space Exploration Technologies Corporation
Top organization / ISP
Starlink Lndngbr1 · Space Exploration Technologies Corporation
Top geo
United Kingdom · England · London
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

150.228.9.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
150.228.9.0
Broadcast
150.228.9.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.5123 , -0.0909
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS14593 · Space Exploration Technologies Corporation
Top organization / ISP
Starlink Lndngbr1 · Space Exploration Technologies Corporation
Top geo
United Kingdom · England · London
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →