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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.

165.16.40.0/24

Risk Max LOW Footprint 11.719% Hits 59
Prefix / IP version
/24 · IPv4
Network
165.16.40.0
Broadcast
165.16.40.255
Observed IPs / Subnet size
30 observed · 256 total
Centroid
24.206599999999995 , 23.289300000000004
Hits / Errors
59 hits · 1 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

165.16.59.0/24

Risk Max LOW Footprint 5.078% Hits 25
Prefix / IP version
/24 · IPv4
Network
165.16.59.0
Broadcast
165.16.59.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
32.8908 , 13.1796
Hits / Errors
25 hits · 2 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

102.221.11.0/24

Risk Max LOW Footprint 2.344% Hits 22
Prefix / IP version
/24 · IPv4
Network
102.221.11.0
Broadcast
102.221.11.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
32.375400000000006 , 15.0925
Hits / Errors
22 hits · 5 errors
First / Last seen
2026-02-15 02:00 · 2026-02-22 02:00
Top ASN
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

165.16.46.0/24

Risk Max LOW Footprint 1.562% Hits 9
Prefix / IP version
/24 · IPv4
Network
165.16.46.0
Broadcast
165.16.46.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
32.8908 , 13.1796
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

165.16.37.0/24

Risk Max LOW Footprint 0.781% Hits 6
Prefix / IP version
/24 · IPv4
Network
165.16.37.0
Broadcast
165.16.37.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
32.8908 , 13.1796
Hits / Errors
6 hits · 2 errors
First / Last seen
2026-02-15 02:00 · 2026-02-21 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

165.16.35.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
165.16.35.0
Broadcast
165.16.35.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
32.8908 , 13.179599999999999
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-16 02:00 · 2026-02-21 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

165.16.106.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
165.16.106.0
Broadcast
165.16.106.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
32.8908 , 13.1796
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-15 02:00 · 2026-02-21 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

102.221.10.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
102.221.10.0
Broadcast
102.221.10.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
32.8817 , 13.3506
Hits / Errors
3 hits · 2 errors
First / Last seen
2026-02-16 02:00 · 2026-02-21 02:00
Top ASN
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

102.221.8.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
102.221.8.0
Broadcast
102.221.8.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
32.8877 , 13.1872
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-15 02:00 · 2026-02-17 02:00
Top ASN
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

165.16.83.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
165.16.83.0
Broadcast
165.16.83.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.8908 , 13.1796
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-18 02:00 · 2026-02-19 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

165.16.120.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
165.16.120.0
Broadcast
165.16.120.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.8908 , 13.1796
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2