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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: active-servers.com · Clear
Snapshot 2026-01-24 Results 3 Page 1 / 1

134.255.221.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
134.255.221.0
Broadcast
134.255.221.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.1109 , 8.68213
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-09-04 22:15 · 2023-09-04 22:15
Top ASN
AS197071 · active-servers.com
Top organization / ISP
Papernodes · active 1 GmbH
Top geo
Germany · Hesse · Frankfurt am Main
Window / Updated
2023-09-04 → 2023-09-11 · Updated 2026-01-14 · v2
Open report →

191.101.51.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.101.51.0
Broadcast
191.101.51.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.1169 , 8.6837
Hits / Errors
2 hits · 1 errors
First / Last seen
2024-12-26 18:52 · 2024-12-26 18:52
Top ASN
AS197071 · active-servers.com
Top organization / ISP
active 1 GmbH · active 1 GmbH
Top geo
Germany · Hesse · Frankfurt am Main
Window / Updated
2024-12-23 → 2024-12-30 · Updated 2026-01-14 · v2
Open report →

31.214.247.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
31.214.247.0
Broadcast
31.214.247.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.1109 , 8.68213
Hits / Errors
2 hits · 1 errors
First / Last seen
2023-07-24 13:28 · 2023-07-24 13:28
Top ASN
AS197071 · active-servers.com
Top organization / ISP
Activecustomer · active 1 GmbH
Top geo
Germany · Hesse · Frankfurt am Main
Window / Updated
2023-07-24 → 2023-07-31 · Updated 2026-01-14 · v2
Open report →