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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.

119.166.165.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
119.166.165.0
Broadcast
119.166.165.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.061 , 120.3814
Hits / Errors
1 hits · 0 errors
First / Last seen
2024-05-20 20:48 · 2024-05-20 20:48
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-05-20 → 2024-05-27 · Updated 2026-01-14 · v2

118.190.153.0/24

Risk Max LOW Footprint 0.391% Hits 21
Prefix / IP version
/24 · IPv4
Network
118.190.153.0
Broadcast
118.190.153.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.061 , 120.3814
Hits / Errors
21 hits · 17 errors
First / Last seen
2025-04-16 16:50 · 2025-04-16 16:50
Top geo
Window / Updated
2025-04-14 → 2025-04-21 · Updated 2026-01-14 · v2

27.223.21.0/24

Risk Max LOW Footprint 0.391% Hits 18
Prefix / IP version
/24 · IPv4
Network
27.223.21.0
Broadcast
27.223.21.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.061 , 120.38140000000001
Hits / Errors
18 hits · 2 errors
First / Last seen
2024-09-09 12:15 · 2024-09-09 13:21
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-09-09 → 2024-09-16 · Updated 2026-01-14 · v2

150.139.157.0/24

Risk Max LOW Footprint 0.391% Hits 14
Prefix / IP version
/24 · IPv4
Network
150.139.157.0
Broadcast
150.139.157.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.6683 , 117.021
Hits / Errors
14 hits · 0 errors
First / Last seen
2025-11-24 13:53 · 2025-11-24 13:54
Top organization / ISP
Top geo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

112.9.38.0/24

Risk Max LOW Footprint 0.391% Hits 14
Prefix / IP version
/24 · IPv4
Network
112.9.38.0
Broadcast
112.9.38.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.061 , 120.3814
Hits / Errors
14 hits · 1 errors
First / Last seen
2025-02-11 17:25 · 2025-02-11 17:25
Top geo
Window / Updated
2025-02-10 → 2025-02-17 · Updated 2026-01-14 · v2

121.42.138.0/24

Risk Max LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
121.42.138.0
Broadcast
121.42.138.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.061 , 120.3814
Hits / Errors
6 hits · 0 errors
First / Last seen
2024-09-09 10:04 · 2024-09-09 10:08
Top geo
Window / Updated
2024-09-09 → 2024-09-16 · Updated 2026-01-14 · v2

120.225.204.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
120.225.204.0
Broadcast
120.225.204.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.061 , 120.3814
Hits / Errors
3 hits · 2 errors
First / Last seen
2024-12-11 01:39 · 2024-12-11 01:39
Top geo
Window / Updated
2024-12-09 → 2024-12-16 · Updated 2026-01-14 · v2

182.40.104.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
182.40.104.0
Broadcast
182.40.104.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.6683 , 117.021
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-11-01 02:31 · 2025-11-01 02:31
Top organization / ISP
Top geo
Window / Updated
2025-10-27 → 2025-11-03 · Updated 2026-01-14 · v2

139.129.50.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
139.129.50.0
Broadcast
139.129.50.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.061 , 120.3814
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-10-10 10:35 · 2025-10-10 10:35
Top geo
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

39.77.122.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
39.77.122.0
Broadcast
39.77.122.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.061 , 120.3814
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-23 06:34 · 2025-09-23 06:34
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

223.79.49.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
223.79.49.0
Broadcast
223.79.49.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.061 , 120.3814
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-06-29 14:10 · 2025-06-29 14:10
Top geo
Window / Updated
2025-06-23 → 2025-06-30 · Updated 2026-01-14 · v2

223.81.144.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
223.81.144.0
Broadcast
223.81.144.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.061 , 120.3814
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-06-29 03:45 · 2025-06-29 03:45
Top geo
Window / Updated
2025-06-23 → 2025-06-30 · Updated 2026-01-14 · v2

112.254.168.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
112.254.168.0
Broadcast
112.254.168.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.061 , 120.3814
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-31 11:05 · 2025-05-31 11:05
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-05-26 → 2025-06-02 · Updated 2026-01-14 · v2

47.104.206.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
47.104.206.0
Broadcast
47.104.206.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.061 , 120.3814
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-03-26 10:59 · 2025-03-26 10:59
Top geo
Window / Updated
2025-03-24 → 2025-03-31 · Updated 2026-01-14 · v2

39.77.115.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
39.77.115.0
Broadcast
39.77.115.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.061 , 120.3814
Hits / Errors
2 hits · 1 errors
First / Last seen
2024-12-20 12:33 · 2024-12-20 12:33
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-12-16 → 2024-12-23 · Updated 2026-01-14 · v2

112.9.23.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
112.9.23.0
Broadcast
112.9.23.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.061 , 120.3814
Hits / Errors
2 hits · 1 errors
First / Last seen
2024-12-15 15:52 · 2024-12-15 15:52
Top geo
Window / Updated
2024-12-09 → 2024-12-16 · Updated 2026-01-14 · v2

223.80.172.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
223.80.172.0
Broadcast
223.80.172.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.061 , 120.3814
Hits / Errors
2 hits · 1 errors
First / Last seen
2024-12-15 15:50 · 2024-12-15 15:50
Top geo
Window / Updated
2024-12-09 → 2024-12-16 · Updated 2026-01-14 · v2

223.81.142.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
223.81.142.0
Broadcast
223.81.142.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.061 , 120.3814
Hits / Errors
2 hits · 1 errors
First / Last seen
2024-12-14 16:15 · 2024-12-14 16:15
Top geo
Window / Updated
2024-12-09 → 2024-12-16 · Updated 2026-01-14 · v2

223.78.250.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
223.78.250.0
Broadcast
223.78.250.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.061 , 120.3814
Hits / Errors
2 hits · 1 errors
First / Last seen
2024-12-14 12:01 · 2024-12-14 12:01
Top geo
Window / Updated
2024-12-09 → 2024-12-16 · Updated 2026-01-14 · v2

112.9.213.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
112.9.213.0
Broadcast
112.9.213.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.061 , 120.3814
Hits / Errors
2 hits · 1 errors
First / Last seen
2024-12-14 12:01 · 2024-12-14 12:01
Top geo
Window / Updated
2024-12-09 → 2024-12-16 · Updated 2026-01-14 · v2

112.226.217.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
112.226.217.0
Broadcast
112.226.217.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.061 , 120.3814
Hits / Errors
2 hits · 1 errors
First / Last seen
2024-12-14 12:00 · 2024-12-14 12:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-12-09 → 2024-12-16 · Updated 2026-01-14 · v2

112.9.42.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
112.9.42.0
Broadcast
112.9.42.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.061 , 120.3814
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

223.80.76.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
223.80.76.0
Broadcast
223.80.76.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.061 , 120.3814
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

112.9.195.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
112.9.195.0
Broadcast
112.9.195.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.061 , 120.3814
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

223.79.11.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
223.79.11.0
Broadcast
223.79.11.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.061 , 120.3814
Hits / Errors
2 hits · 1 errors
First / Last seen
2024-12-14 07:02 · 2024-12-14 07:02
Top geo
Window / Updated
2024-12-09 → 2024-12-16 · Updated 2026-01-14 · v2

120.225.251.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
120.225.251.0
Broadcast
120.225.251.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.061 , 120.3814
Hits / Errors
2 hits · 1 errors
First / Last seen
2024-12-13 21:47 · 2024-12-13 21:47
Top geo
Window / Updated
2024-12-09 → 2024-12-16 · Updated 2026-01-14 · v2

112.9.200.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
112.9.200.0
Broadcast
112.9.200.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.061 , 120.3814
Hits / Errors
2 hits · 1 errors
First / Last seen
2024-12-12 11:44 · 2024-12-12 11:44
Top geo
Window / Updated
2024-12-09 → 2024-12-16 · Updated 2026-01-14 · v2

112.9.209.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
112.9.209.0
Broadcast
112.9.209.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.061 , 120.3814
Hits / Errors
2 hits · 1 errors
First / Last seen
2024-12-12 11:44 · 2024-12-12 11:44
Top geo
Window / Updated
2024-12-09 → 2024-12-16 · Updated 2026-01-14 · v2

122.4.69.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
122.4.69.0
Broadcast
122.4.69.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.061 , 120.3814
Hits / Errors
2 hits · 1 errors
First / Last seen
2024-12-12 11:43 · 2024-12-12 11:43
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2024-12-09 → 2024-12-16 · Updated 2026-01-14 · v2

122.4.78.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
122.4.78.0
Broadcast
122.4.78.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.061 , 120.3814
Hits / Errors
2 hits · 1 errors
First / Last seen
2024-12-11 21:05 · 2024-12-11 21:05
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2024-12-09 → 2024-12-16 · Updated 2026-01-14 · v2

221.3.17.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
221.3.17.0
Broadcast
221.3.17.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.061 , 120.3814
Hits / Errors
2 hits · 1 errors
First / Last seen
2024-12-11 21:04 · 2024-12-11 21:04
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-12-09 → 2024-12-16 · Updated 2026-01-14 · v2

47.104.68.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
47.104.68.0
Broadcast
47.104.68.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.061 , 120.3814
Hits / Errors
2 hits · 0 errors
First / Last seen
2024-12-07 02:35 · 2024-12-07 02:35
Top geo
Window / Updated
2024-12-02 → 2024-12-09 · Updated 2026-01-14 · v2

140.249.16.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
140.249.16.0
Broadcast
140.249.16.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.6683 , 117.021
Hits / Errors
2 hits · 0 errors
First / Last seen
2024-05-09 03:20 · 2024-05-09 03:20
Top ASN
AS58541 · Qingdao,266000
Top organization / ISP
Top geo
Window / Updated
2024-05-06 → 2024-05-13 · Updated 2026-01-14 · v2

112.255.126.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
112.255.126.0
Broadcast
112.255.126.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.061 , 120.3814
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-12-17 13:32 · 2025-12-17 13:32
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

112.9.202.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
112.9.202.0
Broadcast
112.9.202.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.061 , 120.3814
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-12-17 13:32 · 2025-12-17 13:32
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

123.234.2.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
123.234.2.0
Broadcast
123.234.2.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.061 , 120.3814
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-11-26 05:34 · 2025-11-26 05:34
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

223.79.29.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
223.79.29.0
Broadcast
223.79.29.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.061 , 120.3814
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-09-30 11:55 · 2025-09-30 11:55
Top geo
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

112.9.100.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
112.9.100.0
Broadcast
112.9.100.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.061 , 120.3814
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-09-30 11:54 · 2025-09-30 11:54
Top geo
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

139.129.19.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
139.129.19.0
Broadcast
139.129.19.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.061 , 120.3814
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-17 22:45 · 2025-09-17 22:45
Top geo
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

223.80.244.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
223.80.244.0
Broadcast
223.80.244.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.061 , 120.3814
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-16 22:55 · 2025-09-16 22:55
Top geo
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2
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