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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.

89.117.21.0/24

Risk Max 7 LOW Footprint 0.391% Hits 292
Prefix / IP version
/24 · IPv4
Network
89.117.21.0
Broadcast
89.117.21.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.3066 , -122.26189999999998
Hits / Errors
292 hits · 0 errors
First / Last seen
2025-04-03 10:55 · 2025-04-03 11:04
Top ASN
AS40021 · Contabo Inc.
Top organization / ISP
Window / Updated
2025-03-31 → 2025-04-07 · Updated 2026-01-14 · v2

89.117.16.0/24

Risk Max 1 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
89.117.16.0
Broadcast
89.117.16.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.3066 , -122.2619
Hits / Errors
4 hits · 2 errors
First / Last seen
2024-02-01 01:05 · 2024-02-01 01:05
Top ASN
AS40021 · Contabo Inc.
Top organization / ISP
Window / Updated
2024-01-29 → 2024-02-05 · Updated 2026-01-14 · v2

89.117.76.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
89.117.76.0
Broadcast
89.117.76.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.0446 , -73.9592
Hits / Errors
2 hits · 0 errors
First / Last seen
2024-02-19 12:31 · 2024-02-19 12:31
Top ASN
AS40021 · Contabo Inc.
Top organization / ISP
Window / Updated
2024-02-19 → 2024-02-26 · Updated 2026-01-14 · v2