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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.

148.252.140.0/24

Risk Max LOW Footprint 0.391% Hits 76
Prefix / IP version
/24 · IPv4
Network
148.252.140.0
Broadcast
148.252.140.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.7029 , -1.6337
Hits / Errors
76 hits · 3 errors
First / Last seen
2024-11-14 15:11 · 2024-11-14 15:20
Top ASN
AS25135 · Vodafone Limited
Top organization / ISP
Top geo
Window / Updated
2024-11-11 → 2024-11-18 · Updated 2026-01-14 · v2

90.246.90.0/24

Risk Max LOW Footprint 0.391% Hits 18
Prefix / IP version
/24 · IPv4
Network
90.246.90.0
Broadcast
90.246.90.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.7037 , -1.639
Hits / Errors
18 hits · 5 errors
First / Last seen
2024-11-25 18:36 · 2024-11-27 21:51
Top ASN
AS5378 · Vodafone Limited
Top organization / ISP
— · Energis UK
Top geo
Window / Updated
2024-11-25 → 2024-12-02 · Updated 2026-01-14 · v2

84.43.21.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
84.43.21.0
Broadcast
84.43.21.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.7037 , -1.639
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-23 10:10 · 2025-05-23 10:10
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

86.29.126.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
86.29.126.0
Broadcast
86.29.126.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.7037 , -1.639
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-13 09:33 · 2025-08-13 09:33
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-08-11 → 2025-08-18 · Updated 2026-01-14 · v2

82.132.218.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
82.132.218.0
Broadcast
82.132.218.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.7029 , -1.6337
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-08-02 22:49 · 2025-08-02 22:49
Top ASN
Top organization / ISP
— · O2 Online
Top geo
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

2.125.179.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
2.125.179.0
Broadcast
2.125.179.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.7037 , -1.639
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-01-05 05:34 · 2025-01-05 05:34
Top ASN
AS5607 · Sky UK Limited
Top organization / ISP
Top geo
Window / Updated
2024-12-30 → 2025-01-06 · Updated 2026-01-14 · v2

2.125.176.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
2.125.176.0
Broadcast
2.125.176.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.7037 , -1.639
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-01-01 03:45 · 2025-01-01 03:45
Top ASN
AS5607 · Sky UK Limited
Top organization / ISP
Top geo
Window / Updated
2024-12-30 → 2025-01-06 · Updated 2026-01-14 · v2