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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: Flamanville · Clear
Snapshot 2026-03-06 Results 2 Page 1 / 1

37.72.208.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
37.72.208.0
Broadcast
37.72.208.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.5327 , -1.8656
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS29286 · SKYLOGIC S.P.A.
Top organization / ISP
— · NORDNET FR
Top geo
France · Normandy · Flamanville
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

217.128.158.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
217.128.158.0
Broadcast
217.128.158.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.5327 , -1.8656
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS3215 · Orange S.A.
Top organization / ISP
LNPUT656 Puteaux Bloc 1 · RAIN
Top geo
France · Normandy · Flamanville
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →