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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: 4TH UTILITY HOLDINGS LIMITED · Clear
Snapshot 2026-03-11 Results 2 Page 1 / 1

154.51.81.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
154.51.81.0
Broadcast
154.51.81.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.6513 , -1.0876
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS213671 · Vision Fibre Media LTD
Top organization / ISP
4TH UTILITY HOLDINGS LIMITED · Vision Fibre Media LTD
Top geo
United Kingdom · England · Leicester
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

154.51.84.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.51.84.0
Broadcast
154.51.84.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.4809 , -2.2374
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS213671 · Vision Fibre Media LTD
Top organization / ISP
4TH UTILITY HOLDINGS LIMITED · Vision Fibre Media LTD
Top geo
United Kingdom · England · Manchester
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →