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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.

2.57.121.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
2.57.121.0
Broadcast
2.57.121.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.2999 , -0.613313
Hits / Errors
3 hits · 3 errors
First / Last seen
2026-03-02 02:00 · 2026-03-03 02:00
Top ASN
AS47890 · UNMANAGED LTD
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

37.44.219.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
37.44.219.0
Broadcast
37.44.219.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.50809999999999 , -0.1278
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-03 02:00
Top ASN
AS205544 · Leaseweb UK Limited
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

31.59.20.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
31.59.20.0
Broadcast
31.59.20.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.50809999999999 , -0.1278
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-03 02:00
Top ASN
AS205544 · Leaseweb UK Limited
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.38.107.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.38.107.0
Broadcast
45.38.107.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.50730000000001 , -0.1277
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-03 02:00
Top ASN
AS13213 · THG HOSTING LIMITED
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

81.151.44.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
81.151.44.0
Broadcast
81.151.44.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
56.4007 , -3.4263999999999997
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-03 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

206.189.125.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
206.189.125.0
Broadcast
206.189.125.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.5177 , -0.6215
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-03 02:00
Top ASN
AS14061 · DigitalOcean, LLC
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

86.147.191.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
86.147.191.0
Broadcast
86.147.191.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.4017 , -0.1624
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-09 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

86.25.255.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
86.25.255.0
Broadcast
86.25.255.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.569 , -2.5966
Hits / Errors
2 hits · 2 errors
First / Last seen
2026-03-07 02:00 · 2026-03-08 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

86.162.29.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
86.162.29.0
Broadcast
86.162.29.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.6555 , -0.3893
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-08 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

82.2.219.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
82.2.219.0
Broadcast
82.2.219.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
54.5896 , -1.2891
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-07 02:00 · 2026-03-08 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

90.209.182.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
90.209.182.0
Broadcast
90.209.182.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.5384 , -0.039
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-08 02:00
Top ASN
AS5607 · Sky UK Limited
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

90.222.92.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
90.222.92.0
Broadcast
90.222.92.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.3794 , -2.9112
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-07 02:00 · 2026-03-08 02:00
Top ASN
AS5607 · Sky UK Limited
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

5.70.202.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
5.70.202.0
Broadcast
5.70.202.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.4484 , -1.0097
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-08 02:00
Top ASN
AS5607 · Sky UK Limited
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

146.70.70.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
146.70.70.0
Broadcast
146.70.70.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
54.9911 , -1.53397
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-06 02:00
Top ASN
AS9009 · M247 Europe SRL
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

90.252.137.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
90.252.137.0
Broadcast
90.252.137.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.5123 , -2.3143
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS5378 · Vodafone Limited
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

78.147.110.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
78.147.110.0
Broadcast
78.147.110.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.7543 , -1.5462
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-06 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

77.101.129.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
77.101.129.0
Broadcast
77.101.129.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.5177 , -0.6215
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-04 02:00 · 2026-03-05 02:00
Top ASN
Top organization / ISP
— · Virgin Media
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

176.65.139.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
176.65.139.0
Broadcast
176.65.139.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.9148 , -6.31113
Hits / Errors
2 hits · 1 errors
First / Last seen
2026-03-02 02:00 · 2026-03-05 02:00
Top ASN
AS51396 · Pfcloud UG
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

110.239.221.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
110.239.221.0
Broadcast
110.239.221.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.5072 , -0.127586
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

88.97.197.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
88.97.197.0
Broadcast
88.97.197.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
54.571 , -1.316
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-04 02:00
Top ASN
AS212655 · YouFibre Limited
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

185.198.190.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
185.198.190.0
Broadcast
185.198.190.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.5064 , -0.02
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
AS62240 · Clouvider
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

86.178.164.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
86.178.164.0
Broadcast
86.178.164.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.7714 , 0.1027
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-04 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

82.8.65.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
82.8.65.0
Broadcast
82.8.65.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.6742 , -3.9156
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

31.50.11.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
31.50.11.0
Broadcast
31.50.11.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.3333 , -2.9
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

54.37.3.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
54.37.3.0
Broadcast
54.37.3.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.5113 , -0.079212
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

34.13.54.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
34.13.54.0
Broadcast
34.13.54.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.5123 , -0.0909
Hits / Errors
2 hits · 1 errors
First / Last seen
2026-03-02 02:00 · 2026-03-03 02:00
Top ASN
AS396982 · Google LLC
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

94.9.8.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
94.9.8.0
Broadcast
94.9.8.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.5893 , -2.9931
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-03 02:00
Top ASN
AS5607 · Sky UK Limited
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

82.8.251.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
82.8.251.0
Broadcast
82.8.251.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.4219 , -3.0546
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-03 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

80.42.17.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
80.42.17.0
Broadcast
80.42.17.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.746 , -1.9791
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-03 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

80.41.44.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
80.41.44.0
Broadcast
80.41.44.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.867 , -4.2621
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-03 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

2.120.85.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
2.120.85.0
Broadcast
2.120.85.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
54.9742 , -1.615
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
AS5607 · Sky UK Limited
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

88.97.210.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
88.97.210.0
Broadcast
88.97.210.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.7283 , -1.2406
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
AS212655 · YouFibre Limited
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

109.145.101.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
109.145.101.0
Broadcast
109.145.101.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.4717 , -0.1161
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

2.102.15.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
2.102.15.0
Broadcast
2.102.15.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.5327 , -0.0996
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

147.148.172.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
147.148.172.0
Broadcast
147.148.172.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.4759 , -1.8516
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

146.90.134.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
146.90.134.0
Broadcast
146.90.134.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
54.6651 , -3.3648
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
AS6871 · Plusnet
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

86.27.164.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
86.27.164.0
Broadcast
86.27.164.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.5524 , -0.29686
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

37.156.74.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.156.74.0
Broadcast
37.156.74.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.5086 , -0.053
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
AS56478 · Hyperoptic Ltd
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

86.30.236.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
86.30.236.0
Broadcast
86.30.236.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.5646 , 0.0898
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

195.112.51.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
195.112.51.0
Broadcast
195.112.51.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.5177 , -0.6215
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
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