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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.

111.16.233.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
111.16.233.0
Broadcast
111.16.233.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
35.4043 , 116.583
Hits / Errors
4 hits · 2 errors
First / Last seen
2024-12-13 20:51 · 2024-12-14 12:01
Top geo
Window / Updated
2024-12-09 → 2024-12-16 · Updated 2026-01-14 · v2

39.68.15.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
39.68.15.0
Broadcast
39.68.15.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.4043 , 116.58300000000001
Hits / Errors
3 hits · 2 errors
First / Last seen
2024-11-27 05:56 · 2024-11-27 05:56
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-11-25 → 2024-12-02 · Updated 2026-01-14 · v2

111.16.173.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
111.16.173.0
Broadcast
111.16.173.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.4043 , 116.583
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-09-08 08:43 · 2025-09-08 08:43
Top geo
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

39.68.192.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
39.68.192.0
Broadcast
39.68.192.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.4043 , 116.583
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-06-29 13:02 · 2025-06-29 13:02
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-06-23 → 2025-06-30 · Updated 2026-01-14 · v2

111.16.255.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
111.16.255.0
Broadcast
111.16.255.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.4043 , 116.583
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-03-15 01:47 · 2025-03-15 01:47
Top geo
Window / Updated
2025-03-10 → 2025-03-17 · Updated 2026-01-14 · v2

111.16.60.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
111.16.60.0
Broadcast
111.16.60.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.4043 , 116.583
Hits / Errors
2 hits · 1 errors
First / Last seen
2024-12-14 18:35 · 2024-12-14 18:35
Top geo
Window / Updated
2024-12-09 → 2024-12-16 · Updated 2026-01-14 · v2

111.16.159.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
111.16.159.0
Broadcast
111.16.159.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.4043 , 116.583
Hits / Errors
2 hits · 1 errors
First / Last seen
2024-12-14 07:03 · 2024-12-14 07:03
Top geo
Window / Updated
2024-12-09 → 2024-12-16 · Updated 2026-01-14 · v2

111.16.57.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
111.16.57.0
Broadcast
111.16.57.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.4043 , 116.583
Hits / Errors
2 hits · 1 errors
First / Last seen
2024-12-14 07:03 · 2024-12-14 07:03
Top geo
Window / Updated
2024-12-09 → 2024-12-16 · Updated 2026-01-14 · v2

111.16.143.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
111.16.143.0
Broadcast
111.16.143.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.4043 , 116.583
Hits / Errors
2 hits · 1 errors
First / Last seen
2024-12-12 11:43 · 2024-12-12 11:43
Top geo
Window / Updated
2024-12-09 → 2024-12-16 · Updated 2026-01-14 · v2

111.16.165.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
111.16.165.0
Broadcast
111.16.165.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.4043 , 116.583
Hits / Errors
2 hits · 1 errors
First / Last seen
2024-12-11 21:04 · 2024-12-11 21:04
Top geo
Window / Updated
2024-12-09 → 2024-12-16 · Updated 2026-01-14 · v2

111.16.103.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
111.16.103.0
Broadcast
111.16.103.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.4043 , 116.583
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-06-29 07:09 · 2025-06-29 07:09
Top geo
Window / Updated
2025-06-23 → 2025-06-30 · Updated 2026-01-14 · v2

111.16.87.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
111.16.87.0
Broadcast
111.16.87.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.4043 , 116.583
Hits / Errors
1 hits · 0 errors
First / Last seen
2024-12-14 22:04 · 2024-12-14 22:04
Top geo
Window / Updated
2024-12-09 → 2024-12-16 · Updated 2026-01-14 · v2

111.16.35.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
111.16.35.0
Broadcast
111.16.35.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.4043 , 116.583
Hits / Errors
1 hits · 0 errors
First / Last seen
2024-12-13 11:12 · 2024-12-13 11:12
Top geo
Window / Updated
2024-12-09 → 2024-12-16 · Updated 2026-01-14 · v2

111.16.228.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
111.16.228.0
Broadcast
111.16.228.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.4043 , 116.583
Hits / Errors
1 hits · 0 errors
First / Last seen
2024-11-02 07:39 · 2024-11-02 07:39
Top geo
Window / Updated
2024-10-28 → 2024-11-04 · Updated 2026-01-14 · v2

111.16.139.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
111.16.139.0
Broadcast
111.16.139.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.4043 , 116.583
Hits / Errors
1 hits · 0 errors
First / Last seen
2024-10-30 16:14 · 2024-10-30 16:14
Top geo
Window / Updated
2024-10-28 → 2024-11-04 · Updated 2026-01-14 · v2