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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.

42.187.138.0/24

Risk Max LOW Footprint 1.562% Hits 187
Prefix / IP version
/24 · IPv4
Network
42.187.138.0
Broadcast
42.187.138.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
39.1424 , 117.1727
Hits / Errors
187 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

27.44.122.0/24

Risk Max LOW Footprint 1.562% Hits 172
Prefix / IP version
/24 · IPv4
Network
27.44.122.0
Broadcast
27.44.122.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
23.1291 , 113.264
Hits / Errors
172 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

223.247.105.0/24

Risk Max LOW Footprint 1.562% Hits 84
Prefix / IP version
/24 · IPv4
Network
223.247.105.0
Broadcast
223.247.105.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
31.861599999999996 , 117.28600000000002
Hits / Errors
84 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-11 02:00
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
China · Anhui · Hefei
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

122.247.200.0/24

Risk Max LOW Footprint 1.562% Hits 49
Prefix / IP version
/24 · IPv4
Network
122.247.200.0
Broadcast
122.247.200.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
29.868299999999998 , 121.544
Hits / Errors
49 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top organization / ISP
— · China Telecom
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

221.130.106.0/24

Risk Max LOW Footprint 1.562% Hits 48
Prefix / IP version
/24 · IPv4
Network
221.130.106.0
Broadcast
221.130.106.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
32.0607 , 118.76299999999999
Hits / Errors
48 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

115.231.11.0/24

Risk Max LOW Footprint 1.562% Hits 44
Prefix / IP version
/24 · IPv4
Network
115.231.11.0
Broadcast
115.231.11.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
30.274200000000004 , 120.15499999999999
Hits / Errors
44 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Top ASN
AS58461 · CT-HangZhou-IDC
Top organization / ISP
— · Chinanet
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

183.255.46.0/24

Risk Max LOW Footprint 1.562% Hits 43
Prefix / IP version
/24 · IPv4
Network
183.255.46.0
Broadcast
183.255.46.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
23.1317 , 113.266
Hits / Errors
43 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

223.114.173.0/24

Risk Max LOW Footprint 1.562% Hits 42
Prefix / IP version
/24 · IPv4
Network
223.114.173.0
Broadcast
223.114.173.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
23.1317 , 113.266
Hits / Errors
42 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

183.204.105.0/24

Risk Max LOW Footprint 1.562% Hits 41
Prefix / IP version
/24 · IPv4
Network
183.204.105.0
Broadcast
183.204.105.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
23.1317 , 113.26600000000002
Hits / Errors
41 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-10 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

220.249.82.0/24

Risk Max LOW Footprint 1.562% Hits 40
Prefix / IP version
/24 · IPv4
Network
220.249.82.0
Broadcast
220.249.82.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
30.5851 , 114.26619999999998
Hits / Errors
40 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-12 02:00
Top geo
China · Hubei · Wuhan
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

112.25.249.0/24

Risk Max LOW Footprint 1.562% Hits 40
Prefix / IP version
/24 · IPv4
Network
112.25.249.0
Broadcast
112.25.249.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
32.0607 , 118.763
Hits / Errors
40 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-11 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

112.30.92.0/24

Risk Max LOW Footprint 1.562% Hits 38
Prefix / IP version
/24 · IPv4
Network
112.30.92.0
Broadcast
112.30.92.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
23.131699999999995 , 113.266
Hits / Errors
38 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

163.179.63.0/24

Risk Max LOW Footprint 1.562% Hits 38
Prefix / IP version
/24 · IPv4
Network
163.179.63.0
Broadcast
163.179.63.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
23.1181 , 113.25389999999999
Hits / Errors
38 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

115.56.90.0/24

Risk Max LOW Footprint 1.562% Hits 36
Prefix / IP version
/24 · IPv4
Network
115.56.90.0
Broadcast
115.56.90.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
34.7472 , 113.625
Hits / Errors
36 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-11 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

221.204.217.0/24

Risk Max LOW Footprint 1.562% Hits 36
Prefix / IP version
/24 · IPv4
Network
221.204.217.0
Broadcast
221.204.217.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
37.8706 , 112.551
Hits / Errors
36 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-10 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

183.197.228.0/24

Risk Max LOW Footprint 1.562% Hits 35
Prefix / IP version
/24 · IPv4
Network
183.197.228.0
Broadcast
183.197.228.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
38.8729 , 115.46250000000002
Hits / Errors
35 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

183.204.11.0/24

Risk Max LOW Footprint 1.562% Hits 34
Prefix / IP version
/24 · IPv4
Network
183.204.11.0
Broadcast
183.204.11.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
23.131699999999995 , 113.266
Hits / Errors
34 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-10 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

183.205.2.0/24

Risk Max LOW Footprint 1.562% Hits 34
Prefix / IP version
/24 · IPv4
Network
183.205.2.0
Broadcast
183.205.2.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
34.7657 , 113.753
Hits / Errors
34 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-10 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

120.220.34.0/24

Risk Max LOW Footprint 1.562% Hits 31
Prefix / IP version
/24 · IPv4
Network
120.220.34.0
Broadcast
120.220.34.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
23.131700000000002 , 113.266
Hits / Errors
31 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-10 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

223.109.235.0/24

Risk Max LOW Footprint 1.562% Hits 30
Prefix / IP version
/24 · IPv4
Network
223.109.235.0
Broadcast
223.109.235.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
29.568899999999996 , 106.5577
Hits / Errors
30 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

111.12.187.0/24

Risk Max LOW Footprint 1.562% Hits 30
Prefix / IP version
/24 · IPv4
Network
111.12.187.0
Broadcast
111.12.187.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
23.1317 , 113.266
Hits / Errors
30 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

120.227.44.0/24

Risk Max LOW Footprint 1.562% Hits 29
Prefix / IP version
/24 · IPv4
Network
120.227.44.0
Broadcast
120.227.44.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
28.2014 , 112.9611
Hits / Errors
29 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

120.222.189.0/24

Risk Max LOW Footprint 1.562% Hits 29
Prefix / IP version
/24 · IPv4
Network
120.222.189.0
Broadcast
120.222.189.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
23.1317 , 113.26599999999999
Hits / Errors
29 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

39.91.140.0/24

Risk Max LOW Footprint 1.562% Hits 29
Prefix / IP version
/24 · IPv4
Network
39.91.140.0
Broadcast
39.91.140.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
36.6518 , 117.12
Hits / Errors
29 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

183.220.211.0/24

Risk Max LOW Footprint 1.562% Hits 27
Prefix / IP version
/24 · IPv4
Network
183.220.211.0
Broadcast
183.220.211.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
23.1317 , 113.266
Hits / Errors
27 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

183.239.30.0/24

Risk Max LOW Footprint 1.562% Hits 27
Prefix / IP version
/24 · IPv4
Network
183.239.30.0
Broadcast
183.239.30.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
23.1317 , 113.266
Hits / Errors
27 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

1.56.98.0/24

Risk Max LOW Footprint 1.562% Hits 27
Prefix / IP version
/24 · IPv4
Network
1.56.98.0
Broadcast
1.56.98.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
45.75670000000001 , 126.642
Hits / Errors
27 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

113.142.226.0/24

Risk Max LOW Footprint 1.562% Hits 27
Prefix / IP version
/24 · IPv4
Network
113.142.226.0
Broadcast
113.142.226.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
34.2649 , 108.954
Hits / Errors
27 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-11 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

36.156.62.0/24

Risk Max LOW Footprint 1.562% Hits 26
Prefix / IP version
/24 · IPv4
Network
36.156.62.0
Broadcast
36.156.62.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
31.389830769230766 , 115.47695769230769
Hits / Errors
26 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

111.23.225.0/24

Risk Max LOW Footprint 1.562% Hits 26
Prefix / IP version
/24 · IPv4
Network
111.23.225.0
Broadcast
111.23.225.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
28.1142 , 112.983
Hits / Errors
26 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

27.128.147.0/24

Risk Max LOW Footprint 1.562% Hits 26
Prefix / IP version
/24 · IPv4
Network
27.128.147.0
Broadcast
27.128.147.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
38.03600000000001 , 114.47000000000001
Hits / Errors
26 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-10 02:00
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

124.225.141.0/24

Risk Max LOW Footprint 1.562% Hits 25
Prefix / IP version
/24 · IPv4
Network
124.225.141.0
Broadcast
124.225.141.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
31.309300000000004 , 120.602
Hits / Errors
25 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-13 02:00
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

223.100.32.0/24

Risk Max LOW Footprint 1.562% Hits 25
Prefix / IP version
/24 · IPv4
Network
223.100.32.0
Broadcast
223.100.32.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
41.964272 , 123.575616
Hits / Errors
25 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

36.147.63.0/24

Risk Max LOW Footprint 1.562% Hits 25
Prefix / IP version
/24 · IPv4
Network
36.147.63.0
Broadcast
36.147.63.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
23.131700000000002 , 113.266
Hits / Errors
25 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-10 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

120.240.29.0/24

Risk Max LOW Footprint 1.562% Hits 24
Prefix / IP version
/24 · IPv4
Network
120.240.29.0
Broadcast
120.240.29.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
23.131699999999995 , 113.266
Hits / Errors
24 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-13 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

111.25.208.0/24

Risk Max LOW Footprint 1.562% Hits 24
Prefix / IP version
/24 · IPv4
Network
111.25.208.0
Broadcast
111.25.208.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
43.837799999999994 , 126.54900000000002
Hits / Errors
24 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-12 02:00
Top geo
China · Jilin · Jilin
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

120.220.70.0/24

Risk Max LOW Footprint 1.562% Hits 24
Prefix / IP version
/24 · IPv4
Network
120.220.70.0
Broadcast
120.220.70.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
23.131699999999995 , 113.266
Hits / Errors
24 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-12 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

120.222.144.0/24

Risk Max LOW Footprint 1.562% Hits 24
Prefix / IP version
/24 · IPv4
Network
120.222.144.0
Broadcast
120.222.144.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
36.6683 , 117.02100000000002
Hits / Errors
24 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

111.25.209.0/24

Risk Max LOW Footprint 1.562% Hits 22
Prefix / IP version
/24 · IPv4
Network
111.25.209.0
Broadcast
111.25.209.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
43.83780000000001 , 126.54899999999999
Hits / Errors
22 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top geo
China · Jilin · Jilin
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

36.155.160.0/24

Risk Max LOW Footprint 1.562% Hits 22
Prefix / IP version
/24 · IPv4
Network
36.155.160.0
Broadcast
36.155.160.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
32.0607 , 118.763
Hits / Errors
22 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
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