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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.

148.153.56.0/24

Risk Max LOW Footprint 0.781% Hits 24
Prefix / IP version
/24 · IPv4
Network
148.153.56.0
Broadcast
148.153.56.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
34.0544 , -118.24399999999999
Hits / Errors
24 hits · 18 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

164.52.24.0/24

Risk Max LOW Footprint 0.391% Hits 9
Prefix / IP version
/24 · IPv4
Network
164.52.24.0
Broadcast
164.52.24.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
34.6937 , 135.502
Hits / Errors
9 hits · 1 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
Top organization / ISP
Top geo
Japan · Osaka · Osaka
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

164.52.0.0/24

Risk Max LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
164.52.0.0
Broadcast
164.52.0.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.6893 , 139.6899
Hits / Errors
6 hits · 4 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
Top organization / ISP
Top geo
Japan · Tokyo · Tokyo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

148.153.139.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
148.153.139.0
Broadcast
148.153.139.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.7797 , -96.8022
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2