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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: Eindhoven · Clear
Snapshot 2026-01-21 Results 9 Page 1 / 1

104.28.250.0/24

Risk Max — LOW Footprint 0.391% Hits 20
Prefix / IP version
/24 · IPv4
Network
104.28.250.0
Broadcast
104.28.250.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.446600000000004 , 5.4736
Hits / Errors
20 hits · 17 errors
First / Last seen
2024-11-11 00:08 · 2024-11-11 00:08
Top ASN
AS13335 · Cloudflare, Inc.
Top organization / ISP
Cloudflare WARP · Cloudflare, Inc.
Top geo
The Netherlands · North Brabant · Eindhoven
Window / Updated
2024-11-11 → 2024-11-18 · Updated 2026-01-14 · v2
Open report →

46.244.106.0/24

Risk Max — LOW Footprint 0.391% Hits 15
Prefix / IP version
/24 · IPv4
Network
46.244.106.0
Broadcast
46.244.106.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.4466 , 5.4736
Hits / Errors
15 hits · 0 errors
First / Last seen
2025-04-04 08:19 · 2025-04-04 08:19
Top ASN
AS51088 · A2B IP B.V.
Top organization / ISP
Nova ICT Access · A2B IP B.V.
Top geo
The Netherlands · North Brabant · Eindhoven
Window / Updated
2025-03-31 → 2025-04-07 · Updated 2026-01-14 · v2
Open report →

31.20.232.0/24

Risk Max — LOW Footprint 0.391% Hits 11
Prefix / IP version
/24 · IPv4
Network
31.20.232.0
Broadcast
31.20.232.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.4405 , 5.4098
Hits / Errors
11 hits · 0 errors
First / Last seen
2024-11-17 19:24 · 2024-11-17 19:25
Top ASN
AS50266 · Odido Netherlands B.V.
Top organization / ISP
— · TMONL
Top geo
The Netherlands · North Brabant · Eindhoven
Window / Updated
2024-11-11 → 2024-11-18 · Updated 2026-01-14 · v2
Open report →

131.155.24.0/24

Risk Max — LOW Footprint 0.391% Hits 10
Prefix / IP version
/24 · IPv4
Network
131.155.24.0
Broadcast
131.155.24.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.446600000000004 , 5.4736
Hits / Errors
10 hits · 0 errors
First / Last seen
2025-03-25 13:49 · 2025-03-25 13:49
Top ASN
AS1161 · SURF B.V.
Top organization / ISP
Technische Universiteit Eindhoven · Surf B.V.
Top geo
The Netherlands · North Brabant · Eindhoven
Window / Updated
2025-03-24 → 2025-03-31 · Updated 2026-01-14 · v2
Open report →

31.201.232.0/24

Risk Max — LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
31.201.232.0
Broadcast
31.201.232.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.4466 , 5.4736
Hits / Errors
6 hits · 3 errors
First / Last seen
2024-10-03 12:16 · 2024-10-03 14:10
Top ASN
AS50266 · Odido Netherlands B.V.
Top organization / ISP
T-mobile Thuis B.V. · Odido Netherlands
Top geo
The Netherlands · North Brabant · Eindhoven
Window / Updated
2024-09-30 → 2024-10-07 · Updated 2026-01-14 · v2
Open report →

77.248.82.0/24

Risk Max — LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
77.248.82.0
Broadcast
77.248.82.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.4466 , 5.4736
Hits / Errors
4 hits · 2 errors
First / Last seen
2025-02-25 04:24 · 2025-02-25 04:24
Top ASN
AS33915 · Vodafone Libertel B.V.
Top organization / ISP
Liberty Global B.V. · Vodafone Ziggo
Top geo
The Netherlands · North Brabant · Eindhoven
Window / Updated
2025-02-24 → 2025-03-03 · Updated 2026-01-14 · v2
Open report →

85.144.25.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
85.144.25.0
Broadcast
85.144.25.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.4228 , 5.478
Hits / Errors
2 hits · 1 errors
First / Last seen
2024-09-14 15:57 · 2024-09-14 15:57
Top ASN
AS50266 · Odido Netherlands B.V.
Top organization / ISP
T-Mobile Thuis B.V. · T-mobile Thuis
Top geo
The Netherlands · North Brabant · Eindhoven
Window / Updated
2024-09-09 → 2024-09-16 · Updated 2026-01-14 · v2
Open report →

85.10.158.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
85.10.158.0
Broadcast
85.10.158.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.453 , 5.44898
Hits / Errors
2 hits · 0 errors
First / Last seen
2023-10-10 21:17 · 2023-10-10 21:17
Top ASN
AS34762 · Combell NV
Top organization / ISP
Signet B.V · Combell
Top geo
The Netherlands · North Brabant · Eindhoven
Window / Updated
2023-10-09 → 2023-10-16 · Updated 2026-01-14 · v2
Open report →

217.119.143.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
217.119.143.0
Broadcast
217.119.143.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.4563 , 5.39399
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-08-30 01:44 · 2023-08-30 01:44
Top ASN
—
Top organization / ISP
IPLuo BV · IPLuo BV
Top geo
The Netherlands · North Brabant · Eindhoven
Window / Updated
2023-08-28 → 2023-09-04 · Updated 2026-01-14 · v2
Open report →