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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: Franca · Clear
Snapshot 2026-03-13 Results 337 Page 9 / 9

37.65.178.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.65.178.0
Broadcast
37.65.178.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.1263 , 5.9257
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-03 02:00
Top ASN
AS15557 · Societe Francaise Du Radiotelephone - SFR SA
Top organization / ISP
SFR Infra · Societe Francaise Du Radiotelephone - SFR SA
Top geo
France · Provence-Alpes-Côte d'Azur · Toulon
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

37.66.50.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.66.50.0
Broadcast
37.66.50.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.7838 , 3.0966
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-03 02:00
Top ASN
AS15557 · Societe Francaise Du Radiotelephone - SFR SA
Top organization / ISP
SFR Infra · Societe Francaise Du Radiotelephone - SFR SA
Top geo
France · Rhône-Alpes · Clermont-Ferrand
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

93.21.101.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
93.21.101.0
Broadcast
93.21.101.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.0249 , 1.1503
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-03 02:00
Top ASN
AS15557 · Societe Francaise Du Radiotelephone - SFR SA
Top organization / ISP
N9uf DYN DSL · Societe Francaise Du Radiotelephone - SFR SA
Top geo
France · Normandy · Évreux
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

37.66.233.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.66.233.0
Broadcast
37.66.233.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.6107 , 3.8809
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-03 02:00
Top ASN
AS15557 · Societe Francaise Du Radiotelephone - SFR SA
Top organization / ISP
SFR Infra · Societe Francaise Du Radiotelephone - SFR SA
Top geo
France · Occitanie · Montpellier
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

86.73.252.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
86.73.252.0
Broadcast
86.73.252.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.6107 , 3.8809
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-03 02:00
Top ASN
AS15557 · Societe Francaise Du Radiotelephone - SFR SA
Top organization / ISP
N9uf DYN DSL · Societe Francaise Du Radiotelephone - SFR SA
Top geo
France · Occitanie · Montpellier
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

79.81.224.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
79.81.224.0
Broadcast
79.81.224.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.6375 , 3.0542
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-03 02:00
Top ASN
AS15557 · Societe Francaise Du Radiotelephone - SFR SA
Top organization / ISP
SFR User Data · Societe Francaise Du Radiotelephone - SFR SA
Top geo
France · Hauts-de-France · Lille
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

37.67.190.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.67.190.0
Broadcast
37.67.190.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.4831 , -1.5216
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS15557 · Societe Francaise Du Radiotelephone - SFR SA
Top organization / ISP
SFR Infra · Societe Francaise Du Radiotelephone - SFR SA
Top geo
France · Nouvelle-Aquitaine · Anglet
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

37.66.1.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.66.1.0
Broadcast
37.66.1.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.1965 , 2.65828
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS15557 · Societe Francaise Du Radiotelephone - SFR SA
Top organization / ISP
SFR Infra · Societe Francaise Du Radiotelephone - SFR SA
Top geo
France · Île-de-France · Bougligny
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

93.9.41.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
93.9.41.0
Broadcast
93.9.41.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.5589 , 3.6348
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS15557 · Societe Francaise Du Radiotelephone - SFR SA
Top organization / ISP
SFR User Data · Societe Francaise Du Radiotelephone - SFR SA
Top geo
France · Hauts-de-France · Laon
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

38.3.178.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
38.3.178.0
Broadcast
38.3.178.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.1075 , -43.7536
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS61734 · M DE S CARVALHO ASSUNÇÃO - PRISMA TELECOM
Top organization / ISP
C M. Silva LTDA · Cogent Communications
Top geo
Brazil · Maranhão · Passagem Franca
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

37.66.37.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.66.37.0
Broadcast
37.66.37.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.3439 , 5.3767
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS15557 · Societe Francaise Du Radiotelephone - SFR SA
Top organization / ISP
SFR Infra · Societe Francaise Du Radiotelephone - SFR SA
Top geo
France · Provence-Alpes-Côte d'Azur · Marseille
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

2.195.201.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
2.195.201.0
Broadcast
2.195.201.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.7821 , 16.2683
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS16232 · Telecom Italia S.p.A.
Top organization / ISP
Telecom Italia S.p.A. · Telecom Italia Mobile
Top geo
Italy · Calabria · Francavilla Angitola
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

85.69.121.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
85.69.121.0
Broadcast
85.69.121.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.3643 , 3.1524
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS15557 · Societe Francaise Du Radiotelephone - SFR SA
Top organization / ISP
NC Numericable S.A. · Societe Francaise Du Radiotelephone - SFR SA
Top geo
France · Occitanie · Maraussan
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

189.41.51.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
189.41.51.0
Broadcast
189.41.51.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.5689 , -47.3347
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS53006 · ALGAR TELECOM S/A
Top organization / ISP
ALGAR TELECOM S/A · ALGAR TELECOM S/A
Top geo
Brazil · São Paulo · Franca
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

78.118.162.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
78.118.162.0
Broadcast
78.118.162.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.4943 , 0.1018
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS15557 · Societe Francaise Du Radiotelephone - SFR SA
Top organization / ISP
— · Societe Francaise Du Radiotelephone - SFR SA
Top geo
France · Normandy · Le Havre
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

91.69.177.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
91.69.177.0
Broadcast
91.69.177.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.7345 , 5.1833
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS15557 · Societe Francaise Du Radiotelephone - SFR SA
Top organization / ISP
SFR SA · Societe Francaise Du Radiotelephone - SFR SA
Top geo
France · Provence-Alpes-Côte d'Azur · Mallemort
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

78.112.63.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
78.112.63.0
Broadcast
78.112.63.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.748 , 4.85
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS15557 · Societe Francaise Du Radiotelephone - SFR SA
Top organization / ISP
— · Societe Francaise Du Radiotelephone - SFR SA
Top geo
France · Rhône-Alpes · Lyon
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →
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