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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: Magdeburg · Clear
Snapshot 2026-01-22 Results 2 Page 1 / 1

149.203.254.0/24

Risk Max — LOW Footprint 0.391% Hits 15
Prefix / IP version
/24 · IPv4
Network
149.203.254.0
Broadcast
149.203.254.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.1143 , 11.590299999999997
Hits / Errors
15 hits · 0 errors
First / Last seen
2025-03-04 09:45 · 2025-03-04 09:46
Top ASN
AS680 · Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.
Top organization / ISP
Mmagdeburg · Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.
Top geo
Germany · Saxony-Anhalt · Magdeburg
Window / Updated
2025-03-03 → 2025-03-10 · Updated 2026-01-14 · v2
Open report →

91.65.21.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
91.65.21.0
Broadcast
91.65.21.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.134 , 11.6259
Hits / Errors
2 hits · 1 errors
First / Last seen
2024-12-16 03:53 · 2024-12-16 03:53
Top ASN
AS3209 · Vodafone GmbH
Top organization / ISP
Vodafone Kabel Deutschland GmbH · Vodafone Kabel Deutschland
Top geo
Germany · Saxony-Anhalt · Magdeburg
Window / Updated
2024-12-16 → 2024-12-23 · Updated 2026-01-14 · v2
Open report →