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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.

31.171.59.0/24

Risk Max LOW Footprint 7.422% Hits 21
Prefix / IP version
/24 · IPv4
Network
31.171.59.0
Broadcast
31.171.59.255
Observed IPs / Subnet size
19 observed · 256 total
Centroid
40.37710000000001 , 49.887500000000024
Hits / Errors
21 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS200446 · SELNET LLC
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

31.171.57.0/24

Risk Max LOW Footprint 5.859% Hits 16
Prefix / IP version
/24 · IPv4
Network
31.171.57.0
Broadcast
31.171.57.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
40.3771 , 49.88750000000001
Hits / Errors
16 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS200446 · SELNET LLC
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

31.171.52.0/24

Risk Max LOW Footprint 4.297% Hits 15
Prefix / IP version
/24 · IPv4
Network
31.171.52.0
Broadcast
31.171.52.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
40.377100000000006 , 49.88750000000001
Hits / Errors
15 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS200446 · SELNET LLC
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

31.171.56.0/24

Risk Max LOW Footprint 3.906% Hits 14
Prefix / IP version
/24 · IPv4
Network
31.171.56.0
Broadcast
31.171.56.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
40.3771 , 49.88750000000001
Hits / Errors
14 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS200446 · SELNET LLC
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

31.171.55.0/24

Risk Max LOW Footprint 3.906% Hits 12
Prefix / IP version
/24 · IPv4
Network
31.171.55.0
Broadcast
31.171.55.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
40.37709999999999 , 49.887499999999996
Hits / Errors
12 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS200446 · SELNET LLC
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

31.171.51.0/24

Risk Max LOW Footprint 3.125% Hits 11
Prefix / IP version
/24 · IPv4
Network
31.171.51.0
Broadcast
31.171.51.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
40.37709999999999 , 49.887499999999996
Hits / Errors
11 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS200446 · SELNET LLC
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

31.171.53.0/24

Risk Max LOW Footprint 3.125% Hits 11
Prefix / IP version
/24 · IPv4
Network
31.171.53.0
Broadcast
31.171.53.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
40.37709999999999 , 49.887499999999996
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS200446 · SELNET LLC
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

31.171.50.0/24

Risk Max LOW Footprint 2.734% Hits 10
Prefix / IP version
/24 · IPv4
Network
31.171.50.0
Broadcast
31.171.50.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
40.3771 , 49.8875
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS200446 · SELNET LLC
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

31.171.49.0/24

Risk Max LOW Footprint 2.734% Hits 8
Prefix / IP version
/24 · IPv4
Network
31.171.49.0
Broadcast
31.171.49.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
40.37709999999999 , 49.887499999999996
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS200446 · SELNET LLC
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

31.171.58.0/24

Risk Max LOW Footprint 2.734% Hits 7
Prefix / IP version
/24 · IPv4
Network
31.171.58.0
Broadcast
31.171.58.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
40.37709999999999 , 49.887499999999996
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS200446 · SELNET LLC
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

31.171.72.0/24

Risk Max LOW Footprint 2.344% Hits 12
Prefix / IP version
/24 · IPv4
Network
31.171.72.0
Broadcast
31.171.72.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
40.403216666666665 , 49.81235
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS200446 · SELNET LLC
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

31.171.54.0/24

Risk Max LOW Footprint 1.953% Hits 6
Prefix / IP version
/24 · IPv4
Network
31.171.54.0
Broadcast
31.171.54.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
40.3771 , 49.88750000000001
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
AS200446 · SELNET LLC
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

31.171.125.0/24

Risk Max LOW Footprint 1.562% Hits 10
Prefix / IP version
/24 · IPv4
Network
31.171.125.0
Broadcast
31.171.125.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
40.4093 , 49.8671
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
AS49345 · BEEONLINE OJSC
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

31.171.48.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
31.171.48.0
Broadcast
31.171.48.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
40.37709999999999 , 49.887499999999996
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS200446 · SELNET LLC
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

31.171.106.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
31.171.106.0
Broadcast
31.171.106.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
40.3771 , 49.88750000000001
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS207251 · CASPEL LLC
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

185.177.104.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
185.177.104.0
Broadcast
185.177.104.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
40.7926 , 43.8469
Hits / Errors
3 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
AS48675 · Diananet LLC
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

31.171.1.0/24

Risk Max LOW Footprint 0.781% Hits 9
Prefix / IP version
/24 · IPv4
Network
31.171.1.0
Broadcast
31.171.1.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
40.4093 , 49.8671
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
AS49345 · BEEONLINE OJSC
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

31.171.77.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
31.171.77.0
Broadcast
31.171.77.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
40.4093 , 49.8671
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
AS50274 · Alfanet LLC
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.15.151.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.15.151.0
Broadcast
45.15.151.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
40.7926 , 43.8469
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
AS48675 · Diananet LLC
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

31.171.2.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
31.171.2.0
Broadcast
31.171.2.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.4093 , 49.8671
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS49345 · BEEONLINE OJSC
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

31.171.79.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
31.171.79.0
Broadcast
31.171.79.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.4093 , 49.8671
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS50274 · Alfanet LLC
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2