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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: Free Pro SAS · Clear
Snapshot 2026-01-20 Results 5 Page 1 / 1

31.172.236.0/24

Risk Max 2 LOW Footprint 0.391% Hits 20
Prefix / IP version
/24 · IPv4
Network
31.172.236.0
Broadcast
31.172.236.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.9105 , 2.36801
Hits / Errors
20 hits · 8 errors
First / Last seen
2024-04-16 07:13 · 2024-04-16 07:14
Top ASN
AS30781 · Free Pro SAS
Top organization / ISP
— · FR.JAGUAR LIR
Top geo
France · Île-de-France · Aubervilliers
Window / Updated
2024-04-15 → 2024-04-22 · Updated 2026-01-14 · v2
Open report →

85.31.200.0/24

Risk Max — LOW Footprint 0.391% Hits 22
Prefix / IP version
/24 · IPv4
Network
85.31.200.0
Broadcast
85.31.200.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.0435 , 2.12134
Hits / Errors
22 hits · 0 errors
First / Last seen
2025-12-17 17:57 · 2025-12-17 17:57
Top ASN
AS30781 · Free Pro SAS
Top organization / ISP
— · FR.JAGUAR LIR
Top geo
France · Île-de-France · Saint-Ouen-l'Aumône
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

185.61.188.0/24

Risk Max — LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
185.61.188.0
Broadcast
185.61.188.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.310399999999994 , 5.373349999999999
Hits / Errors
12 hits · 1 errors
First / Last seen
2024-11-08 09:56 · 2024-11-08 09:57
Top ASN
AS30781 · Free Pro SAS
Top organization / ISP
Jaguar Network · Free Pro SAS
Top geo
France · Provence-Alpes-Côte d'Azur · Marseille
Window / Updated
2024-11-04 → 2024-11-11 · Updated 2026-01-14 · v2
Open report →

185.146.222.0/24

Risk Max — LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
185.146.222.0
Broadcast
185.146.222.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.437 , -1.59294
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-11-06 18:33 · 2025-11-06 18:34
Top ASN
AS199636 · Free Pro SAS
Top organization / ISP
Free Pro · Free Pro SAS
Top geo
France · Nouvelle-Aquitaine · Bidart
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2
Open report →

141.255.128.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
141.255.128.0
Broadcast
141.255.128.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.8534 , 2.3488
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 08:14 · 2025-05-05 08:14
Top ASN
AS199636 · Free Pro SAS
Top organization / ISP
Free Pro · Free Pro SAS
Top geo
France · Île-de-France · Paris
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →