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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: Arnsberg · Clear
Snapshot 2026-03-08 Results 2 Page 1 / 1

37.201.178.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.201.178.0
Broadcast
37.201.178.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.4 , 8.0591
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS3209 · Vodafone GmbH
Top organization / ISP
Vodafone NRW GmbH · Vodafone
Top geo
Germany · North Rhine-Westphalia · Arnsberg
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

87.122.31.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
87.122.31.0
Broadcast
87.122.31.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.3803 , 8.0845
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS8881 · 1&1 Versatel GmbH
Top organization / ISP
VT-POOL Customer West · 1&1 Versatel Deutschland GmbH
Top geo
Germany · North Rhine-Westphalia · Arnsberg
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →