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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: Caerphilly · Clear
Snapshot 2026-03-07 Results 3 Page 1 / 1

80.44.21.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
80.44.21.0
Broadcast
80.44.21.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.584399999999995 , -3.2123000000000004
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS13285 · TalkTalk Communications Limited
Top organization / ISP
TalkTalk Communications Limited · TalkTalk
Top geo
United Kingdom · Wales · Caerphilly
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

2.216.45.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
2.216.45.0
Broadcast
2.216.45.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.5844 , -3.2123
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS5607 · Sky UK Limited
Top organization / ISP
Sky Broadband · Sky UK Limited
Top geo
United Kingdom · Wales · Caerphilly
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

2.123.218.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
2.123.218.0
Broadcast
2.123.218.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.5844 , -3.2123
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS5607 · Sky UK Limited
Top organization / ISP
Sky Network Services · Sky Broadband
Top geo
United Kingdom · Wales · Caerphilly
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →