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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.

81.56.126.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
81.56.126.0
Broadcast
81.56.126.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.4642 , 9.1899
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS29447 · SCALEWAY S.A.S.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

81.57.84.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
81.57.84.0
Broadcast
81.57.84.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.4642 , 9.1899
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS29447 · SCALEWAY S.A.S.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

78.210.225.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
78.210.225.0
Broadcast
78.210.225.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.4642 , 9.1899
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS29447 · SCALEWAY S.A.S.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

78.211.163.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
78.211.163.0
Broadcast
78.211.163.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.4642 , 9.1899
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS29447 · SCALEWAY S.A.S.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

78.211.69.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
78.211.69.0
Broadcast
78.211.69.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.4642 , 9.1899
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS29447 · SCALEWAY S.A.S.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

78.211.99.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
78.211.99.0
Broadcast
78.211.99.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.4642 , 9.1899
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS29447 · SCALEWAY S.A.S.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

78.213.186.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
78.213.186.0
Broadcast
78.213.186.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.4642 , 9.1899
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS29447 · SCALEWAY S.A.S.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

81.56.234.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
81.56.234.0
Broadcast
81.56.234.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.4642 , 9.1899
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS29447 · SCALEWAY S.A.S.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

81.57.126.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
81.57.126.0
Broadcast
81.57.126.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.4642 , 9.1899
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS29447 · SCALEWAY S.A.S.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

78.212.63.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
78.212.63.0
Broadcast
78.212.63.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.4642 , 9.1899
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS29447 · SCALEWAY S.A.S.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

81.56.164.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
81.56.164.0
Broadcast
81.56.164.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.4642 , 9.1899
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS29447 · SCALEWAY S.A.S.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

81.56.20.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
81.56.20.0
Broadcast
81.56.20.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.4642 , 9.1899
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS29447 · SCALEWAY S.A.S.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

81.56.80.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
81.56.80.0
Broadcast
81.56.80.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.4642 , 9.1899
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS29447 · SCALEWAY S.A.S.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

158.47.222.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
158.47.222.0
Broadcast
158.47.222.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.0421 , 16.8492
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS202098 · ENEL S.p.A
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

158.47.227.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
158.47.227.0
Broadcast
158.47.227.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.1045 , 13.5334
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS202098 · ENEL S.p.A
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

37.160.63.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.160.63.0
Broadcast
37.160.63.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.4642 , 9.1899
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS29447 · SCALEWAY S.A.S.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

37.161.114.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.161.114.0
Broadcast
37.161.114.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.4642 , 9.1899
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS29447 · SCALEWAY S.A.S.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

37.161.245.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.161.245.0
Broadcast
37.161.245.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.4642 , 9.1899
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS29447 · SCALEWAY S.A.S.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

37.161.35.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.161.35.0
Broadcast
37.161.35.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.4642 , 9.1899
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS29447 · SCALEWAY S.A.S.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

37.163.197.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.163.197.0
Broadcast
37.163.197.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.4642 , 9.1899
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS29447 · SCALEWAY S.A.S.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

37.163.52.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.163.52.0
Broadcast
37.163.52.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.4642 , 9.1899
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS29447 · SCALEWAY S.A.S.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

78.208.220.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
78.208.220.0
Broadcast
78.208.220.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.4642 , 9.1899
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS29447 · SCALEWAY S.A.S.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

78.209.14.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
78.209.14.0
Broadcast
78.209.14.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.4642 , 9.1899
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS29447 · SCALEWAY S.A.S.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

78.210.13.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
78.210.13.0
Broadcast
78.210.13.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.4642 , 9.1899
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS29447 · SCALEWAY S.A.S.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

78.210.239.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
78.210.239.0
Broadcast
78.210.239.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.4642 , 9.1899
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS29447 · SCALEWAY S.A.S.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

78.210.79.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
78.210.79.0
Broadcast
78.210.79.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.4642 , 9.1899
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS29447 · SCALEWAY S.A.S.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

78.211.122.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
78.211.122.0
Broadcast
78.211.122.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.4642 , 9.1899
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS29447 · SCALEWAY S.A.S.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

78.211.52.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
78.211.52.0
Broadcast
78.211.52.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.4642 , 9.1899
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS29447 · SCALEWAY S.A.S.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

78.212.156.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
78.212.156.0
Broadcast
78.212.156.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.4642 , 9.1899
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS29447 · SCALEWAY S.A.S.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

78.212.223.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
78.212.223.0
Broadcast
78.212.223.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.4642 , 9.1899
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS29447 · SCALEWAY S.A.S.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

78.212.27.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
78.212.27.0
Broadcast
78.212.27.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.4642 , 9.1899
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS29447 · SCALEWAY S.A.S.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

79.46.149.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
79.46.149.0
Broadcast
79.46.149.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.3895 , 10.4361
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

81.56.11.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
81.56.11.0
Broadcast
81.56.11.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.4642 , 9.1899
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS29447 · SCALEWAY S.A.S.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

81.56.122.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
81.56.122.0
Broadcast
81.56.122.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.4642 , 9.1899
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS29447 · SCALEWAY S.A.S.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

81.56.150.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
81.56.150.0
Broadcast
81.56.150.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.4642 , 9.1899
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS29447 · SCALEWAY S.A.S.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

81.56.170.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
81.56.170.0
Broadcast
81.56.170.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.4642 , 9.1899
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS29447 · SCALEWAY S.A.S.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

81.56.203.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
81.56.203.0
Broadcast
81.56.203.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.4642 , 9.1899
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS29447 · SCALEWAY S.A.S.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

81.56.75.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
81.56.75.0
Broadcast
81.56.75.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.4642 , 9.1899
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS29447 · SCALEWAY S.A.S.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

81.56.87.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
81.56.87.0
Broadcast
81.56.87.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.4642 , 9.1899
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS29447 · SCALEWAY S.A.S.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

81.56.97.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
81.56.97.0
Broadcast
81.56.97.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.4642 , 9.1899
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS29447 · SCALEWAY S.A.S.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2