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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.
Active filter: Walthamstow · Clear
Snapshot 2026-01-20 Results 5 Page 1 / 1

81.106.122.0/24

Risk Max — LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
81.106.122.0
Broadcast
81.106.122.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.5909 , -0.021500000000000002
Hits / Errors
12 hits · 1 errors
First / Last seen
2024-10-01 10:11 · 2024-10-01 10:15
Top ASN
AS5089 · Virgin Media Limited
Top organization / ISP
— · Virgin Media
Top geo
United Kingdom · England · Walthamstow
Window / Updated
2024-09-30 → 2024-10-07 · Updated 2026-01-14 · v2
Open report →

188.221.86.0/24

Risk Max — LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
188.221.86.0
Broadcast
188.221.86.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.5909 , -0.021500000000000002
Hits / Errors
12 hits · 1 errors
First / Last seen
2024-05-25 09:25 · 2024-05-25 09:26
Top ASN
AS5607 · Sky UK Limited
Top organization / ISP
Sky Broadband · Sky UK Limited
Top geo
United Kingdom · England · Walthamstow
Window / Updated
2024-05-20 → 2024-05-27 · Updated 2026-01-14 · v2
Open report →

212.132.215.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
212.132.215.0
Broadcast
212.132.215.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.5909 , -0.0215
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-08-02 21:14 · 2025-08-02 21:14
Top ASN
AS201838 · Community Fibre Limited
Top organization / ISP
Maryhill High School · RM Education
Top geo
United Kingdom · England · Walthamstow
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2
Open report →

188.30.140.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
188.30.140.0
Broadcast
188.30.140.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.5909 , -0.0215
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-07-31 17:40 · 2025-07-31 17:40
Top ASN
AS206067 · Hutchison 3G UK Limited
Top organization / ISP
Mobile Broadband Service · Hutchison 3G UK Ltd
Top geo
United Kingdom · England · Walthamstow
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2
Open report →

188.30.133.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
188.30.133.0
Broadcast
188.30.133.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.5909 , -0.0215
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 00:52 · 2025-05-05 00:52
Top ASN
AS206067 · Hutchison 3G UK Limited
Top organization / ISP
Mobile Broadband Service · Hutchison 3G UK Ltd
Top geo
United Kingdom · England · Walthamstow
Window / Updated
2025-04-28 → 2025-05-05 · Updated 2026-01-14 · v2
Open report →