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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: Strasbourg · Clear
Snapshot 2026-03-10 Results 27 Page 1 / 1

77.136.55.0/24

Risk Max — LOW Footprint 3.516% Hits 15
Prefix / IP version
/24 · IPv4
Network
77.136.55.0
Broadcast
77.136.55.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
48.422180000000004 , 7.362904666666668
Hits / Errors
15 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS15557 · Societe Francaise Du Radiotelephone - SFR SA
Top organization / ISP
— · Societe Francaise Du Radiotelephone - SFR SA
Top geo
France · Grand Est · Strasbourg
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

37.67.44.0/24

Risk Max — LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
37.67.44.0
Broadcast
37.67.44.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
47.10324 , 4.43702
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 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 · Grand Est · Strasbourg
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

149.202.51.0/24

Risk Max — LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
149.202.51.0
Broadcast
149.202.51.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
48.5734 , 7.75211
Hits / Errors
5 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS16276 · OVH SAS
Top organization / ISP
OVH · OVH SAS
Top geo
France · Grand Est · Strasbourg
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

89.92.162.0/24

Risk Max — LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
89.92.162.0
Broadcast
89.92.162.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
48.5848 , 7.7419
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS5410 · Bouygues Telecom SA
Top organization / ISP
— · Bouygues Telecom ISP
Top geo
France · Grand Est · Strasbourg
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

51.178.74.0/24

Risk Max — LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
51.178.74.0
Broadcast
51.178.74.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
48.5734 , 7.752109999999999
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS16276 · OVH SAS
Top organization / ISP
OVH · OVH SAS
Top geo
France · Grand Est · Strasbourg
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

90.126.78.0/24

Risk Max — LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
90.126.78.0
Broadcast
90.126.78.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.5848 , 7.7419
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS3215 · Orange S.A.
Top organization / ISP
— · Orange
Top geo
France · Grand Est · Strasbourg
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

176.180.133.0/24

Risk Max — LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
176.180.133.0
Broadcast
176.180.133.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.5848 , 7.7419
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top ASN
AS5410 · Bouygues Telecom SA
Top organization / ISP
— · BOUYGUES Telecom
Top geo
France · Grand Est · Strasbourg
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

149.202.53.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
149.202.53.0
Broadcast
149.202.53.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.5734 , 7.752109999999999
Hits / Errors
3 hits · 1 errors
First / Last seen
2026-02-25 02:00 · 2026-02-27 02:00
Top ASN
AS16276 · OVH SAS
Top organization / ISP
OVH · OVH SAS
Top geo
France · Grand Est · Strasbourg
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

92.131.110.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
92.131.110.0
Broadcast
92.131.110.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.5848 , 7.7419
Hits / Errors
3 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
— · France Telecom Orange
Top geo
France · Grand Est · Strasbourg
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

90.19.216.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
90.19.216.0
Broadcast
90.19.216.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.5848 , 7.7419
Hits / Errors
2 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
— · Orange
Top geo
France · Grand Est · Strasbourg
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

54.38.0.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
54.38.0.0
Broadcast
54.38.0.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.5734 , 7.75211
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS16276 · OVH SAS
Top organization / ISP
OVH · OVH SAS
Top geo
France · Grand Est · Strasbourg
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

90.11.179.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
90.11.179.0
Broadcast
90.11.179.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.5848 , 7.7419
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS3215 · Orange S.A.
Top organization / ISP
— · Orange
Top geo
France · Grand Est · Strasbourg
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

37.67.45.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.67.45.0
Broadcast
37.67.45.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.5848 , 7.7419
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 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 · Grand Est · Strasbourg
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

78.196.133.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
78.196.133.0
Broadcast
78.196.133.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.5848 , 7.7419
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS12322 · Free SAS
Top organization / ISP
Free · ProXad network / Free
Top geo
France · Grand Est · Strasbourg
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

86.243.40.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
86.243.40.0
Broadcast
86.243.40.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.5848 , 7.7419
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS3215 · Orange S.A.
Top organization / ISP
— · Orange
Top geo
France · Grand Est · Strasbourg
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

88.122.31.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
88.122.31.0
Broadcast
88.122.31.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.5848 , 7.7419
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS12322 · Free SAS
Top organization / ISP
Free SAS · Free SAS
Top geo
France · Grand Est · Strasbourg
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

90.80.251.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
90.80.251.0
Broadcast
90.80.251.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.5734 , 7.75211
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS3215 · Orange S.A.
Top organization / ISP
LG Immo · Orange S.A.
Top geo
France · Grand Est · Strasbourg
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

149.202.52.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
149.202.52.0
Broadcast
149.202.52.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.5734 , 7.75211
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS16276 · OVH SAS
Top organization / ISP
OVH · OVH SAS
Top geo
France · Grand Est · Strasbourg
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.152.47.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.152.47.0
Broadcast
45.152.47.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.5848 , 7.7419
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS136787 · PacketHub S.A.
Top organization / ISP
Packethub S.A · PacketHub S.A.
Top geo
France · Grand Est · Strasbourg
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

54.38.1.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
54.38.1.0
Broadcast
54.38.1.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.5734 , 7.75211
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS16276 · OVH SAS
Top organization / ISP
OVH · OVH SAS
Top geo
France · Grand Est · Strasbourg
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

86.243.51.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
86.243.51.0
Broadcast
86.243.51.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.5848 , 7.7419
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS3215 · Orange S.A.
Top organization / ISP
— · Orange
Top geo
France · Grand Est · Strasbourg
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

149.202.48.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
149.202.48.0
Broadcast
149.202.48.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.5734 , 7.75211
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS16276 · OVH SAS
Top organization / ISP
OVH · OVH SAS
Top geo
France · Grand Est · Strasbourg
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

31.32.236.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
31.32.236.0
Broadcast
31.32.236.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.5848 , 7.7419
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS5410 · Bouygues Telecom SA
Top organization / ISP
— · Bouygues Telecom ISP
Top geo
France · Grand Est · Strasbourg
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

31.32.244.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
31.32.244.0
Broadcast
31.32.244.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.5848 , 7.7419
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS5410 · Bouygues Telecom SA
Top organization / ISP
— · Bouygues Telecom ISP
Top geo
France · Grand Est · Strasbourg
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

91.167.212.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
91.167.212.0
Broadcast
91.167.212.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.5848 , 7.7419
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS12322 · Free SAS
Top organization / ISP
ONLINE · Free
Top geo
France · Grand Est · Strasbourg
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

92.135.202.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
92.135.202.0
Broadcast
92.135.202.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.5734 , 7.75211
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
France Telecom Orange · Orange S.A
Top geo
France · Grand Est · Strasbourg
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

92.140.218.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
92.140.218.0
Broadcast
92.140.218.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.5848 , 7.7419
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
— · France Telecom Orange
Top geo
France · Grand Est · Strasbourg
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →