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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.

20.254.157.0/24

Risk Max 2 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
20.254.157.0
Broadcast
20.254.157.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.481785 , -3.178065
Hits / Errors
4 hits · 2 errors
First / Last seen
2023-10-30 16:35 · 2023-10-30 22:07
Top ASN
Top geo
Window / Updated
2023-10-30 → 2023-11-06 · Updated 2026-01-14 · v2

20.90.50.0/24

Risk Max 1 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
20.90.50.0
Broadcast
20.90.50.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.481785 , -3.178065
Hits / Errors
4 hits · 2 errors
First / Last seen
2023-10-06 03:19 · 2023-10-06 03:19
Top ASN
Top geo
Window / Updated
2023-10-02 → 2023-10-09 · Updated 2026-01-14 · v2

20.117.22.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
20.117.22.0
Broadcast
20.117.22.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
51.481785 , -3.178065
Hits / Errors
5 hits · 4 errors
First / Last seen
2025-12-17 14:36 · 2025-12-17 14:42
Top ASN
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

20.90.7.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
20.90.7.0
Broadcast
20.90.7.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
51.481785 , -3.178065
Hits / Errors
4 hits · 2 errors
First / Last seen
2025-12-17 10:48 · 2025-12-17 21:55
Top ASN
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

90.205.232.0/24

Risk Max LOW Footprint 0.391% Hits 80
Prefix / IP version
/24 · IPv4
Network
90.205.232.0
Broadcast
90.205.232.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.48010000000001 , -3.1855
Hits / Errors
80 hits · 0 errors
First / Last seen
2025-02-21 13:57 · 2025-02-21 20:08
Top ASN
AS5607 · Sky UK Limited
Top organization / ISP
Top geo
Window / Updated
2025-02-17 → 2025-02-24 · Updated 2026-01-14 · v2

62.249.208.0/24

Risk Max LOW Footprint 0.391% Hits 50
Prefix / IP version
/24 · IPv4
Network
62.249.208.0
Broadcast
62.249.208.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.48 , -3.18
Hits / Errors
50 hits · 0 errors
First / Last seen
2025-02-27 12:55 · 2025-02-28 15:46
Top ASN
Top geo
Window / Updated
2025-02-24 → 2025-03-03 · Updated 2026-01-14 · v2

80.0.37.0/24

Risk Max LOW Footprint 0.391% Hits 35
Prefix / IP version
/24 · IPv4
Network
80.0.37.0
Broadcast
80.0.37.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.4801 , -3.1855
Hits / Errors
35 hits · 0 errors
First / Last seen
2025-02-21 15:33 · 2025-02-21 16:04
Top ASN
Top organization / ISP
— · Virgin Media
Top geo
Window / Updated
2025-02-17 → 2025-02-24 · Updated 2026-01-14 · v2

81.151.204.0/24

Risk Max LOW Footprint 0.391% Hits 33
Prefix / IP version
/24 · IPv4
Network
81.151.204.0
Broadcast
81.151.204.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.521 , -3.2037
Hits / Errors
33 hits · 1 errors
First / Last seen
2024-12-31 10:50 · 2024-12-31 10:58
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-12-30 → 2025-01-06 · Updated 2026-01-14 · v2

80.44.168.0/24

Risk Max LOW Footprint 0.391% Hits 25
Prefix / IP version
/24 · IPv4
Network
80.44.168.0
Broadcast
80.44.168.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.5131 , -3.1588
Hits / Errors
25 hits · 0 errors
First / Last seen
2025-03-17 13:48 · 2025-03-17 14:17
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-03-17 → 2025-03-24 · Updated 2026-01-14 · v2

90.215.48.0/24

Risk Max LOW Footprint 0.391% Hits 18
Prefix / IP version
/24 · IPv4
Network
90.215.48.0
Broadcast
90.215.48.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.4984 , -3.2229
Hits / Errors
18 hits · 0 errors
First / Last seen
2025-02-23 19:20 · 2025-02-23 19:20
Top ASN
AS5607 · Sky UK Limited
Top organization / ISP
Top geo
Window / Updated
2025-02-17 → 2025-02-24 · Updated 2026-01-14 · v2

86.3.24.0/24

Risk Max LOW Footprint 0.391% Hits 17
Prefix / IP version
/24 · IPv4
Network
86.3.24.0
Broadcast
86.3.24.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.521 , -3.2037
Hits / Errors
17 hits · 0 errors
First / Last seen
2025-05-07 14:25 · 2025-05-07 14:31
Top ASN
Top organization / ISP
— · TalkTalk
Top geo
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

194.82.219.0/24

Risk Max LOW Footprint 0.391% Hits 15
Prefix / IP version
/24 · IPv4
Network
194.82.219.0
Broadcast
194.82.219.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.521 , -3.2037
Hits / Errors
15 hits · 0 errors
First / Last seen
2025-04-09 11:49 · 2025-04-09 11:54
Top ASN
Top geo
Window / Updated
2025-04-07 → 2025-04-14 · Updated 2026-01-14 · v2

213.107.184.0/24

Risk Max LOW Footprint 0.391% Hits 15
Prefix / IP version
/24 · IPv4
Network
213.107.184.0
Broadcast
213.107.184.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.4837 , -3.1681
Hits / Errors
15 hits · 0 errors
First / Last seen
2025-03-27 11:33 · 2025-03-27 11:34
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-03-24 → 2025-03-31 · Updated 2026-01-14 · v2

92.30.195.0/24

Risk Max LOW Footprint 0.391% Hits 13
Prefix / IP version
/24 · IPv4
Network
92.30.195.0
Broadcast
92.30.195.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.521 , -3.2037
Hits / Errors
13 hits · 1 errors
First / Last seen
2024-11-08 16:23 · 2024-11-08 16:50
Top ASN
Top geo
Window / Updated
2024-11-04 → 2024-11-11 · Updated 2026-01-14 · v2

86.190.175.0/24

Risk Max LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
86.190.175.0
Broadcast
86.190.175.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.520999999999994 , -3.2037
Hits / Errors
12 hits · 1 errors
First / Last seen
2024-12-12 18:28 · 2024-12-12 18:30
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-12-09 → 2024-12-16 · Updated 2026-01-14 · v2

5.151.158.0/24

Risk Max LOW Footprint 0.391% Hits 11
Prefix / IP version
/24 · IPv4
Network
5.151.158.0
Broadcast
5.151.158.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.48 , -3.18
Hits / Errors
11 hits · 0 errors
First / Last seen
2024-09-20 16:00 · 2024-09-20 16:02
Top geo
Window / Updated
2024-09-16 → 2024-09-23 · Updated 2026-01-14 · v2

90.192.4.0/24

Risk Max LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
90.192.4.0
Broadcast
90.192.4.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.4801 , -3.1854999999999998
Hits / Errors
6 hits · 0 errors
First / Last seen
2025-11-06 20:38 · 2025-11-06 20:38
Top ASN
AS5607 · Sky UK Limited
Top organization / ISP
Top geo
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

149.241.131.0/24

Risk Max LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
149.241.131.0
Broadcast
149.241.131.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.520999999999994 , -3.2037
Hits / Errors
6 hits · 0 errors
First / Last seen
2023-11-14 12:17 · 2023-11-14 12:17
Top ASN
AS5607 · Sky UK Limited
Top organization / ISP
Top geo
Window / Updated
2023-11-13 → 2023-11-20 · Updated 2026-01-14 · v2

5.151.133.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
5.151.133.0
Broadcast
5.151.133.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.48 , -3.18
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-10-08 16:07 · 2025-10-08 16:07
Top geo
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

82.31.185.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
82.31.185.0
Broadcast
82.31.185.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.5209 , -3.0915
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-08-02 22:27 · 2025-08-02 22:27
Top ASN
Top organization / ISP
— · Virgin Media
Top geo
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

83.105.172.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
83.105.172.0
Broadcast
83.105.172.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.4801 , -3.1855
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-08-02 20:41 · 2025-08-02 20:41
Top ASN
AS5378 · Vodafone Limited
Top organization / ISP
— · VODAFONE
Top geo
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

148.252.147.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
148.252.147.0
Broadcast
148.252.147.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.48 , -3.18
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-07-31 04:30 · 2025-07-31 04:30
Top ASN
AS25135 · Vodafone Limited
Top organization / ISP
Top geo
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

81.77.73.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
81.77.73.0
Broadcast
81.77.73.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.521 , -3.2037
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-23 17:10 · 2025-05-23 17:10
Top ASN
AS5378 · Vodafone Limited
Top organization / ISP
— · Energis UK
Top geo
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

20.254.141.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
20.254.141.0
Broadcast
20.254.141.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.481785 , -3.178065
Hits / Errors
2 hits · 2 errors
First / Last seen
2023-10-23 22:39 · 2023-10-24 04:50
Top ASN
Top geo
Window / Updated
2023-10-23 → 2023-10-30 · Updated 2026-01-14 · v2

51.141.108.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
51.141.108.0
Broadcast
51.141.108.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.481785 , -3.178065
Hits / Errors
2 hits · 1 errors
First / Last seen
2023-09-07 06:47 · 2023-09-07 06:47
Top ASN
Top geo
Window / Updated
2023-09-04 → 2023-09-11 · Updated 2026-01-14 · v2

80.3.194.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
80.3.194.0
Broadcast
80.3.194.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.4984 , -3.2229
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-15 02:12 · 2025-09-15 02:12
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

86.169.192.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
86.169.192.0
Broadcast
86.169.192.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.5131 , -3.1588
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-08-06 10:51 · 2025-08-06 10:51
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2

86.26.116.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
86.26.116.0
Broadcast
86.26.116.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.4984 , -3.2229
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-05 14:49 · 2025-08-05 14:49
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2

90.193.112.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
90.193.112.0
Broadcast
90.193.112.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.4801 , -3.1855
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-05 06:46 · 2025-08-05 06:46
Top ASN
AS5607 · Sky UK Limited
Top organization / ISP
Top geo
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2

2.123.58.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
2.123.58.0
Broadcast
2.123.58.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.4984 , -3.2229
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-08-04 09:38 · 2025-08-04 09:38
Top ASN
AS5607 · Sky UK Limited
Top organization / ISP
Top geo
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2

81.77.79.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
81.77.79.0
Broadcast
81.77.79.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.521 , -3.2037
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-04 00:49 · 2025-08-04 00:49
Top ASN
AS5378 · Vodafone Limited
Top organization / ISP
— · Energis UK
Top geo
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

188.30.83.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
188.30.83.0
Broadcast
188.30.83.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.521 , -3.2037
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-03 11:06 · 2025-08-03 11:06
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

81.77.204.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
81.77.204.0
Broadcast
81.77.204.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.521 , -3.2037
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-02 21:22 · 2025-08-02 21:22
Top ASN
AS5378 · Vodafone Limited
Top organization / ISP
— · Energis UK
Top geo
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

92.30.204.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
92.30.204.0
Broadcast
92.30.204.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.521 , -3.2037
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-02 21:02 · 2025-08-02 21:02
Top ASN
Top geo
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

81.100.105.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
81.100.105.0
Broadcast
81.100.105.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.4984 , -3.2229
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-08-02 06:05 · 2025-08-02 06:05
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

80.0.96.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
80.0.96.0
Broadcast
80.0.96.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.4801 , -3.1855
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-01 15:54 · 2025-08-01 15:54
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

51.198.226.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
51.198.226.0
Broadcast
51.198.226.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.521 , -3.2037
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-30 22:51 · 2025-07-30 22:51
Top ASN
AS5607 · Sky UK Limited
Top organization / ISP
Top geo
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

83.104.133.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
83.104.133.0
Broadcast
83.104.133.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.5209 , -3.0915
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-24 00:04 · 2025-07-24 00:04
Top ASN
AS5378 · Vodafone Limited
Top organization / ISP
Top geo
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

87.81.68.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
87.81.68.0
Broadcast
87.81.68.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.4984 , -3.2229
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-23 21:22 · 2025-07-23 21:22
Top ASN
AS5607 · Sky UK Limited
Top organization / ISP
Top geo
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

90.204.4.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
90.204.4.0
Broadcast
90.204.4.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.4801 , -3.1855
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-20 05:41 · 2025-07-20 05:41
Top ASN
AS5607 · Sky UK Limited
Top organization / ISP
Top geo
Window / Updated
2025-07-14 → 2025-07-21 · Updated 2026-01-14 · v2
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