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.
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Active filter:
Free Mobile
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Snapshot
2026-03-11
Results
133
Page
4
/
4
78.246.54.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
78.246.54.0
Broadcast
78.246.54.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.9574 , 5.02936
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS51207 ·
Free Mobile SAS
Top organization / ISP
Free Mobile
·
Free Mobile SAS
Top geo
France
·
Provence-Alpes-Côte d'Azur
·
Velleron
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
37.166.10.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
37.166.10.0
Broadcast
37.166.10.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
48.7934 , 1.36595
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS51207 ·
Free Mobile SAS
Top organization / ISP
Free Mobile
·
Free Mobile SAS
Top geo
France
·
Normandy
·
Saint-Georges-Motel
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
78.243.216.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
78.243.216.0
Broadcast
78.243.216.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
49.5429 , 0.55307
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS51207 ·
Free Mobile SAS
Top organization / ISP
Free Mobile
·
Free Mobile SAS
Top geo
France
·
Normandy
·
La Trinité-du-Mont
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
78.242.86.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
78.242.86.0
Broadcast
78.242.86.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
46.8492 , 0.76597
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS51207 ·
Free Mobile SAS
Top organization / ISP
Free Mobile
·
Free Mobile SAS
Top geo
France
·
Nouvelle-Aquitaine
·
Lésigny
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
78.242.48.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
78.242.48.0
Broadcast
78.242.48.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
47.5868 , -3.00032
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS51207 ·
Free Mobile SAS
Top organization / ISP
Free Mobile
·
Free Mobile SAS
Top geo
France
·
Brittany
·
Saint-Philibert
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
78.244.139.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
78.244.139.0
Broadcast
78.244.139.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
49.1268 , 6.81647
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS51207 ·
Free Mobile SAS
Top organization / ISP
Free Mobile
·
Free Mobile SAS
Top geo
France
·
Grand Est
·
Betting
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
78.242.242.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
78.242.242.0
Broadcast
78.242.242.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
49.1295 , 6.23201
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS51207 ·
Free Mobile SAS
Top organization / ISP
Free Mobile
·
Free Mobile SAS
Top geo
France
·
Grand Est
·
Vantoux
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
78.244.252.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
78.244.252.0
Broadcast
78.244.252.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
44.1781 , 0.51527
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS51207 ·
Free Mobile SAS
Top organization / ISP
Free Mobile
·
Free Mobile SAS
Top geo
France
·
Nouvelle-Aquitaine
·
Sainte-Colombe-en-Bruilhois
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
78.242.103.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
78.242.103.0
Broadcast
78.242.103.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
47.0138 , -1.19795
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS51207 ·
Free Mobile SAS
Top organization / ISP
Free Mobile
·
Free Mobile SAS
Top geo
France
·
Pays de la Loire
·
La Bruffière
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
78.246.94.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
78.246.94.0
Broadcast
78.246.94.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
46.104 , 6.12074
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS51207 ·
Free Mobile SAS
Top organization / ISP
Free Mobile
·
Free Mobile SAS
Top geo
France
·
Rhône-Alpes
·
Beaumont
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
78.244.76.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
78.244.76.0
Broadcast
78.244.76.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
48.9167 , 2.38333
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS51207 ·
Free Mobile SAS
Top organization / ISP
Free Mobile
·
Free Mobile SAS
Top geo
France
·
Île-de-France
·
Aubervilliers
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
78.241.83.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
78.241.83.0
Broadcast
78.241.83.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
47.4059 , 5.81226
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS51207 ·
Free Mobile SAS
Top organization / ISP
Free Mobile
·
Free Mobile SAS
Top geo
France
·
Bourgogne
·
Gy
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
78.241.51.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
78.241.51.0
Broadcast
78.241.51.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
48.7082 , 2.27975
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS51207 ·
Free Mobile SAS
Top organization / ISP
Free Mobile
·
Free Mobile SAS
Top geo
France
·
Île-de-France
·
Champlan
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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