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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.

51.36.232.0/24

Risk Max LOW Footprint 9.766% Hits 25
Prefix / IP version
/24 · IPv4
Network
51.36.232.0
Broadcast
51.36.232.255
Observed IPs / Subnet size
25 observed · 256 total
Centroid
21.49130000000001 , 39.18409999999998
Hits / Errors
25 hits · 1 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

77.223.252.0/24

Risk Max LOW Footprint 6.250% Hits 18
Prefix / IP version
/24 · IPv4
Network
77.223.252.0
Broadcast
77.223.252.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
21.491300000000003 , 39.184099999999994
Hits / Errors
18 hits · 1 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

51.36.227.0/24

Risk Max LOW Footprint 5.859% Hits 19
Prefix / IP version
/24 · IPv4
Network
51.36.227.0
Broadcast
51.36.227.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
24.686899999999994 , 46.7224
Hits / Errors
19 hits · 1 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

51.36.51.0/24

Risk Max LOW Footprint 5.469% Hits 17
Prefix / IP version
/24 · IPv4
Network
51.36.51.0
Broadcast
51.36.51.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
24.686899999999998 , 46.7224
Hits / Errors
17 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

82.197.48.0/24

Risk Max LOW Footprint 5.469% Hits 17
Prefix / IP version
/24 · IPv4
Network
82.197.48.0
Broadcast
82.197.48.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
24.6869 , 46.7224
Hits / Errors
17 hits · 1 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

51.36.174.0/24

Risk Max LOW Footprint 4.688% Hits 13
Prefix / IP version
/24 · IPv4
Network
51.36.174.0
Broadcast
51.36.174.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
26.433600000000006 , 50.111599999999996
Hits / Errors
13 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

51.39.227.0/24

Risk Max LOW Footprint 4.297% Hits 12
Prefix / IP version
/24 · IPv4
Network
51.39.227.0
Broadcast
51.39.227.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
24.686900000000005 , 46.7224
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

51.39.246.0/24

Risk Max LOW Footprint 4.297% Hits 11
Prefix / IP version
/24 · IPv4
Network
51.39.246.0
Broadcast
51.39.246.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
26.43360000000001 , 50.1116
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

51.36.221.0/24

Risk Max LOW Footprint 3.906% Hits 11
Prefix / IP version
/24 · IPv4
Network
51.36.221.0
Broadcast
51.36.221.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
21.4913 , 39.1841
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

51.39.233.0/24

Risk Max LOW Footprint 3.906% Hits 11
Prefix / IP version
/24 · IPv4
Network
51.39.233.0
Broadcast
51.39.233.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
24.6869 , 46.7224
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

51.36.219.0/24

Risk Max LOW Footprint 3.906% Hits 11
Prefix / IP version
/24 · IPv4
Network
51.36.219.0
Broadcast
51.36.219.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
21.4913 , 39.1841
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

51.39.229.0/24

Risk Max LOW Footprint 3.906% Hits 10
Prefix / IP version
/24 · IPv4
Network
51.39.229.0
Broadcast
51.39.229.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
24.686900000000005 , 46.7224
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

51.36.233.0/24

Risk Max LOW Footprint 3.516% Hits 11
Prefix / IP version
/24 · IPv4
Network
51.36.233.0
Broadcast
51.36.233.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
21.4913 , 39.1841
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

77.223.253.0/24

Risk Max LOW Footprint 3.516% Hits 10
Prefix / IP version
/24 · IPv4
Network
77.223.253.0
Broadcast
77.223.253.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
21.4913 , 39.1841
Hits / Errors
10 hits · 1 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

51.36.222.0/24

Risk Max LOW Footprint 3.516% Hits 9
Prefix / IP version
/24 · IPv4
Network
51.36.222.0
Broadcast
51.36.222.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
21.4913 , 39.1841
Hits / Errors
9 hits · 1 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

51.39.231.0/24

Risk Max LOW Footprint 3.516% Hits 9
Prefix / IP version
/24 · IPv4
Network
51.39.231.0
Broadcast
51.39.231.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
24.686900000000005 , 46.7224
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

51.36.223.0/24

Risk Max LOW Footprint 3.125% Hits 12
Prefix / IP version
/24 · IPv4
Network
51.36.223.0
Broadcast
51.36.223.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
21.4913 , 39.1841
Hits / Errors
12 hits · 1 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

51.36.170.0/24

Risk Max LOW Footprint 2.734% Hits 9
Prefix / IP version
/24 · IPv4
Network
51.36.170.0
Broadcast
51.36.170.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
26.4336 , 50.1116
Hits / Errors
9 hits · 1 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

51.36.220.0/24

Risk Max LOW Footprint 2.734% Hits 7
Prefix / IP version
/24 · IPv4
Network
51.36.220.0
Broadcast
51.36.220.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
21.4913 , 39.1841
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-13 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

51.36.175.0/24

Risk Max LOW Footprint 2.734% Hits 7
Prefix / IP version
/24 · IPv4
Network
51.36.175.0
Broadcast
51.36.175.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
26.433600000000006 , 50.1116
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

51.39.56.0/24

Risk Max LOW Footprint 2.344% Hits 6
Prefix / IP version
/24 · IPv4
Network
51.39.56.0
Broadcast
51.39.56.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
24.686900000000005 , 46.7224
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

51.36.218.0/24

Risk Max LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
51.36.218.0
Broadcast
51.36.218.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
21.4913 , 39.1841
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-12 02:00
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

51.39.228.0/24

Risk Max LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
51.39.228.0
Broadcast
51.39.228.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
24.6869 , 46.7224
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

51.39.232.0/24

Risk Max LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
51.39.232.0
Broadcast
51.39.232.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
24.6869 , 46.7224
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-11 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

51.36.93.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
51.36.93.0
Broadcast
51.36.93.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
21.4913 , 39.1841
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

51.39.226.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
51.39.226.0
Broadcast
51.39.226.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
24.6869 , 46.7224
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

77.223.244.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
77.223.244.0
Broadcast
77.223.244.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
24.6869 , 46.7224
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-13 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

51.36.171.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
51.36.171.0
Broadcast
51.36.171.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
26.4336 , 50.1116
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-12 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

51.39.247.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
51.39.247.0
Broadcast
51.39.247.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
26.4336 , 50.1116
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

51.36.114.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
51.36.114.0
Broadcast
51.36.114.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
21.4913 , 39.1841
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-13 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

51.39.60.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
51.39.60.0
Broadcast
51.39.60.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
24.6869 , 46.7224
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

77.223.245.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
77.223.245.0
Broadcast
77.223.245.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
24.6869 , 46.7224
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-13 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

51.39.113.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
51.39.113.0
Broadcast
51.39.113.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
21.4913 , 39.1841
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-13 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

51.39.92.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
51.39.92.0
Broadcast
51.39.92.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
21.4913 , 39.1841
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-13 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

51.36.113.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
51.36.113.0
Broadcast
51.36.113.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
21.4913 , 39.1841
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-12 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

51.36.141.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
51.36.141.0
Broadcast
51.36.141.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
26.4336 , 50.1116
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

51.39.126.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
51.39.126.0
Broadcast
51.39.126.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
21.4913 , 39.1841
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

51.39.243.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
51.39.243.0
Broadcast
51.39.243.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
26.4336 , 50.1116
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

51.39.79.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
51.39.79.0
Broadcast
51.39.79.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
21.4913 , 39.1841
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-12 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

51.36.214.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
51.36.214.0
Broadcast
51.36.214.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
21.4913 , 39.1841
Hits / Errors
3 hits · 1 errors
First / Last seen
2026-03-09 02:00 · 2026-03-11 02:00
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
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