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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.

51.199.10.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
51.199.10.0
Broadcast
51.199.10.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.3066 , -6.296
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS5607 · Sky UK Limited
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

51.199.125.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
51.199.125.0
Broadcast
51.199.125.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.291599999999995 , -6.415029999999999
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-03-01 02:00
Top ASN
AS5607 · Sky UK Limited
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

51.199.49.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
51.199.49.0
Broadcast
51.199.49.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.65279999999999 , -6.68139
Hits / Errors
3 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
AS5607 · Sky UK Limited
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

80.243.150.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
80.243.150.0
Broadcast
80.243.150.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.6813 , 26.5783
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-03-01 02:00
Top ASN
AS49332 · Lanet Network Ltd
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

176.39.65.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
176.39.65.0
Broadcast
176.39.65.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.6813 , 26.5783
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-28 02:00
Top ASN
AS49332 · Lanet Network Ltd
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

176.39.71.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
176.39.71.0
Broadcast
176.39.71.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.6772 , 26.584999999999997
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
AS49332 · Lanet Network Ltd
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

2.121.122.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
2.121.122.0
Broadcast
2.121.122.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.7817 , -1.7776000000000003
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS5607 · Sky UK Limited
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

46.151.81.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
46.151.81.0
Broadcast
46.151.81.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.458 , 30.5303
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-28 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

46.63.89.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
46.63.89.0
Broadcast
46.63.89.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.4195 , 26.995899999999995
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS51784 · X-City Ltd.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

51.182.194.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
51.182.194.0
Broadcast
51.182.194.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.3339 , -6.2271
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS5607 · Sky UK Limited
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

51.199.109.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
51.199.109.0
Broadcast
51.199.109.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.27869999999999 , -6.40803
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-28 02:00
Top ASN
AS5607 · Sky UK Limited
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

101.57.208.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
101.57.208.0
Broadcast
101.57.208.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.8905 , 12.5127
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS210278 · Sky Italia srl
Top organization / ISP
Top geo
Italy · Lazio · Rome
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

103.49.56.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
103.49.56.0
Broadcast
103.49.56.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
28.1454 , 77.3281
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS133718 · Skyhunt Technolgies
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.80.120.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
170.80.120.0
Broadcast
170.80.120.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-5.4700999999999995 , -40.3239
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.83.8.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
190.83.8.0
Broadcast
190.83.8.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
14.5629 , -89.3513
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS269926 · SKYWAY
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

37.52.62.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
37.52.62.0
Broadcast
37.52.62.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.5161 , 32.2581
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-27 02:00
Top ASN
AS6849 · JSC Ukrtelecom
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

51.187.234.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
51.187.234.0
Broadcast
51.187.234.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.2845 , -6.366600000000001
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS5607 · Sky UK Limited
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

51.199.32.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
51.199.32.0
Broadcast
51.199.32.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.3068 , -6.261500000000001
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top ASN
AS5607 · Sky UK Limited
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

90.203.45.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
90.203.45.0
Broadcast
90.203.45.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.431999999999995 , -0.16990000000000002
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS5607 · Sky UK Limited
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

90.208.21.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
90.208.21.0
Broadcast
90.208.21.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.655499999999996 , -0.3893
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS5607 · Sky UK Limited
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

90.209.247.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
90.209.247.0
Broadcast
90.209.247.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.346399999999996 , 0.7372
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS5607 · Sky UK Limited
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

90.213.123.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
90.213.123.0
Broadcast
90.213.123.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.43280000000001 , -2.0317
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS5607 · Sky UK Limited
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

94.230.198.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
94.230.198.0
Broadcast
94.230.198.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.4195 , 26.995899999999995
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

94.7.46.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
94.7.46.0
Broadcast
94.7.46.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.75 , -1.6755000000000002
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS5607 · Sky UK Limited
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

101.57.111.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
101.57.111.0
Broadcast
101.57.111.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.6534 , 10.9231
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS210278 · Sky Italia srl
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

103.99.199.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
103.99.199.0
Broadcast
103.99.199.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
28.6327 , 77.2198
Hits / Errors
3 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

114.108.199.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
114.108.199.0
Broadcast
114.108.199.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
14.6475 , 121.0494
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

139.5.157.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
139.5.157.0
Broadcast
139.5.157.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
17.9641 , 102.5987
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

176.25.133.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
176.25.133.0
Broadcast
176.25.133.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
54.532000000000004 , -1.3025
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
AS5607 · Sky UK Limited
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

188.190.53.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
188.190.53.0
Broadcast
188.190.53.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.6772 , 26.584999999999997
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS49332 · Lanet Network Ltd
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

2.123.138.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
2.123.138.0
Broadcast
2.123.138.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.02020000000001 , -1.5637999999999999
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS5607 · Sky UK Limited
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.120.124.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.120.124.0
Broadcast
45.120.124.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
28.6327 , 77.2198
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

51.182.81.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
51.182.81.0
Broadcast
51.182.81.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.3339 , -6.2271
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS5607 · Sky UK Limited
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

51.187.144.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
51.187.144.0
Broadcast
51.187.144.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.8117 , -8.39861
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS5607 · Sky UK Limited
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

51.191.153.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
51.191.153.0
Broadcast
51.191.153.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.9023 , -0.5125
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS5607 · Sky UK Limited
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

90.203.54.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
90.203.54.0
Broadcast
90.203.54.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.39340000000001 , -3.0081
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS5607 · Sky UK Limited
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

90.215.254.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
90.215.254.0
Broadcast
90.215.254.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.4505 , 0.2186
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS5607 · Sky UK Limited
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

90.218.180.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
90.218.180.0
Broadcast
90.218.180.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.5477 , -2.1259
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS5607 · Sky UK Limited
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

94.2.181.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
94.2.181.0
Broadcast
94.2.181.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.87789999999999 , -3.5878099999999997
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS5607 · Sky UK Limited
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

101.56.92.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
101.56.92.0
Broadcast
101.56.92.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.8449 , 14.2716
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS210278 · Sky Italia srl
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2