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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: Concepts ICT B.V. · Clear
Snapshot 2026-01-20 Results 2 Page 1 / 1

77.174.27.0/24

Risk Max — LOW Footprint 0.391% Hits 30
Prefix / IP version
/24 · IPv4
Network
77.174.27.0
Broadcast
77.174.27.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.9777 , 5.9037
Hits / Errors
30 hits · 0 errors
First / Last seen
2025-04-05 08:49 · 2025-04-05 08:49
Top ASN
AS1136 · KPN B.V.
Top organization / ISP
Concepts ICT Holding B.V. · Concepts ICT B.V.
Top geo
The Netherlands · Gelderland · Arnhem
Window / Updated
2025-03-31 → 2025-04-07 · Updated 2026-01-14 · v2
Open report →

77.174.124.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
77.174.124.0
Broadcast
77.174.124.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.2949 , 4.9116
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-04-05 17:56 · 2025-04-05 17:56
Top ASN
AS1136 · KPN B.V.
Top organization / ISP
Concepts ICT Holding B.V. · Concepts ICT B.V.
Top geo
The Netherlands · North Holland · Ouderkerk aan de Amstel
Window / Updated
2025-03-31 → 2025-04-07 · Updated 2026-01-14 · v2
Open report →