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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: FBW NETWORKS SAS · Clear
Snapshot 2026-01-23 Results 6 Page 1 / 1

91.238.181.0/24

Risk Max 2 LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
91.238.181.0
Broadcast
91.238.181.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.8575 , 2.35138
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-04-21 19:06 · 2025-04-21 19:06
Top ASN
AS49434 · FBW NETWORKS SAS
Top organization / ISP
ThinkTech Technology Industrial CO. Limited · Datacenter location PAR1 France
Top geo
France · Île-de-France · Paris
Window / Updated
2025-04-21 → 2025-04-28 · Updated 2026-01-14 · v2
Open report →

37.44.238.0/24

Risk Max — LOW Footprint 0.391% Hits 8
Prefix / IP version
/24 · IPv4
Network
37.44.238.0
Broadcast
37.44.238.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.8575 , 2.35138
Hits / Errors
8 hits · 8 errors
First / Last seen
2025-03-18 22:15 · 2025-03-21 14:23
Top ASN
AS34534 · FBW NETWORKS SAS
Top organization / ISP
FBW NETWORKS · FBW NETWORKS SAS
Top geo
France · Île-de-France · Paris
Window / Updated
2025-03-17 → 2025-03-24 · Updated 2026-01-14 · v2
Open report →

185.157.247.0/24

Risk Max — LOW Footprint 0.391% Hits 8
Prefix / IP version
/24 · IPv4
Network
185.157.247.0
Broadcast
185.157.247.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.8562 , 2.30871
Hits / Errors
8 hits · 2 errors
First / Last seen
2023-10-27 04:48 · 2023-10-28 23:01
Top ASN
AS34534 · FBW NETWORKS SAS
Top organization / ISP
Be1host Sasu · FBW NETWORKS SAS
Top geo
France · Île-de-France · Paris
Window / Updated
2023-10-23 → 2023-10-30 · Updated 2026-01-14 · v2
Open report →

213.5.130.0/24

Risk Max — LOW Footprint 0.391% Hits 7
Prefix / IP version
/24 · IPv4
Network
213.5.130.0
Broadcast
213.5.130.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.8558 , 2.3494
Hits / Errors
7 hits · 0 errors
First / Last seen
2023-10-16 05:40 · 2023-10-20 19:31
Top ASN
AS34534 · FBW NETWORKS SAS
Top organization / ISP
FBW NETWORKS · FBW NETWORKS SAS
Top geo
France · Île-de-France · Paris
Window / Updated
2023-10-16 → 2023-10-23 · Updated 2026-01-14 · v2
Open report →

193.177.182.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
193.177.182.0
Broadcast
193.177.182.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.7837 , 2.20806
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-02-02 00:07 · 2025-02-02 00:07
Top ASN
AS34534 · FBW NETWORKS SAS
Top organization / ISP
FBW NETWORKS · FBW NETWORKS SAS
Top geo
France · Île-de-France · Vélizy-Villacoublay
Window / Updated
2025-01-27 → 2025-02-03 · Updated 2026-01-14 · v2
Open report →

185.142.53.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
185.142.53.0
Broadcast
185.142.53.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.8575 , 2.35138
Hits / Errors
2 hits · 0 errors
First / Last seen
2023-10-27 04:04 · 2023-10-27 04:04
Top ASN
AS34534 · FBW NETWORKS SAS
Top organization / ISP
FBW NETWORKS · FBW NETWORKS SAS
Top geo
France · Île-de-France · Paris
Window / Updated
2023-10-23 → 2023-10-30 · Updated 2026-01-14 · v2
Open report →