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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.

119.249.100.0/24

Risk Max LOW Footprint 3.906% Hits 12
Prefix / IP version
/24 · IPv4
Network
119.249.100.0
Broadcast
119.249.100.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
38.036 , 114.47000000000001
Hits / Errors
12 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

42.81.251.0/24

Risk Max LOW Footprint 3.516% Hits 734
Prefix / IP version
/24 · IPv4
Network
42.81.251.0
Broadcast
42.81.251.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
39.0851 , 117.19900000000001
Hits / Errors
734 hits · 1 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS58542 · Tianjij,300000
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

14.152.91.0/24

Risk Max LOW Footprint 3.516% Hits 644
Prefix / IP version
/24 · IPv4
Network
14.152.91.0
Broadcast
14.152.91.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
23.1317 , 113.266
Hits / Errors
644 hits · 1 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

81.71.61.0/24

Risk Max LOW Footprint 3.516% Hits 420
Prefix / IP version
/24 · IPv4
Network
81.71.61.0
Broadcast
81.71.61.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
23.1181 , 113.2539
Hits / Errors
420 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

222.138.196.0/24

Risk Max LOW Footprint 3.516% Hits 151
Prefix / IP version
/24 · IPv4
Network
222.138.196.0
Broadcast
222.138.196.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
34.7472 , 113.625
Hits / Errors
151 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

58.222.46.0/24

Risk Max LOW Footprint 3.516% Hits 67
Prefix / IP version
/24 · IPv4
Network
58.222.46.0
Broadcast
58.222.46.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
32.0607 , 118.76299999999999
Hits / Errors
67 hits · 1 errors
First / Last seen
2026-03-08 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

117.189.144.0/24

Risk Max LOW Footprint 3.516% Hits 64
Prefix / IP version
/24 · IPv4
Network
117.189.144.0
Broadcast
117.189.144.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
23.1317 , 113.266
Hits / Errors
64 hits · 1 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

211.137.146.0/24

Risk Max LOW Footprint 3.516% Hits 58
Prefix / IP version
/24 · IPv4
Network
211.137.146.0
Broadcast
211.137.146.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
39.085100000000004 , 117.19900000000001
Hits / Errors
58 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

39.130.158.0/24

Risk Max LOW Footprint 3.516% Hits 49
Prefix / IP version
/24 · IPv4
Network
39.130.158.0
Broadcast
39.130.158.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
23.1317 , 113.26599999999999
Hits / Errors
49 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-10 02:00
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

112.26.47.0/24

Risk Max LOW Footprint 3.516% Hits 45
Prefix / IP version
/24 · IPv4
Network
112.26.47.0
Broadcast
112.26.47.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
28.97738888888889 , 116.94891555555554
Hits / Errors
45 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top geo
China · Anhui · Wuhu
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

36.147.16.0/24

Risk Max LOW Footprint 3.516% Hits 45
Prefix / IP version
/24 · IPv4
Network
36.147.16.0
Broadcast
36.147.16.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
23.131700000000002 , 113.266
Hits / Errors
45 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

122.246.27.0/24

Risk Max LOW Footprint 3.516% Hits 37
Prefix / IP version
/24 · IPv4
Network
122.246.27.0
Broadcast
122.246.27.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
29.930200000000003 , 121.56099999999999
Hits / Errors
37 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

117.188.14.0/24

Risk Max LOW Footprint 3.516% Hits 36
Prefix / IP version
/24 · IPv4
Network
117.188.14.0
Broadcast
117.188.14.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
23.131700000000002 , 113.26600000000002
Hits / Errors
36 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

163.204.233.0/24

Risk Max LOW Footprint 3.516% Hits 35
Prefix / IP version
/24 · IPv4
Network
163.204.233.0
Broadcast
163.204.233.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
23.129099999999998 , 113.26399999999998
Hits / Errors
35 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

120.233.200.0/24

Risk Max LOW Footprint 3.516% Hits 32
Prefix / IP version
/24 · IPv4
Network
120.233.200.0
Broadcast
120.233.200.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
23.131700000000002 , 113.266
Hits / Errors
32 hits · 1 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

120.227.55.0/24

Risk Max LOW Footprint 3.516% Hits 31
Prefix / IP version
/24 · IPv4
Network
120.227.55.0
Broadcast
120.227.55.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
28.2014 , 112.9611
Hits / Errors
31 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

49.119.121.0/24

Risk Max LOW Footprint 3.516% Hits 27
Prefix / IP version
/24 · IPv4
Network
49.119.121.0
Broadcast
49.119.121.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
43.793400000000005 , 87.6271
Hits / Errors
27 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 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

113.125.227.0/24

Risk Max LOW Footprint 3.516% Hits 20
Prefix / IP version
/24 · IPv4
Network
113.125.227.0
Broadcast
113.125.227.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
36.668299999999995 , 117.021
Hits / Errors
20 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

120.192.213.0/24

Risk Max LOW Footprint 3.125% Hits 84
Prefix / IP version
/24 · IPv4
Network
120.192.213.0
Broadcast
120.192.213.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
23.1317 , 113.266
Hits / Errors
84 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

139.200.130.0/24

Risk Max LOW Footprint 3.125% Hits 75
Prefix / IP version
/24 · IPv4
Network
139.200.130.0
Broadcast
139.200.130.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
30.650899999999996 , 104.07600000000001
Hits / Errors
75 hits · 0 errors
First / Last seen
2026-03-08 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

113.142.225.0/24

Risk Max LOW Footprint 3.125% Hits 67
Prefix / IP version
/24 · IPv4
Network
113.142.225.0
Broadcast
113.142.225.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
34.264900000000004 , 108.954
Hits / Errors
67 hits · 3 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

36.131.192.0/24

Risk Max LOW Footprint 3.125% Hits 64
Prefix / IP version
/24 · IPv4
Network
36.131.192.0
Broadcast
36.131.192.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
23.131699999999995 , 113.26599999999999
Hits / Errors
64 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

117.177.58.0/24

Risk Max LOW Footprint 3.125% Hits 58
Prefix / IP version
/24 · IPv4
Network
117.177.58.0
Broadcast
117.177.58.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
23.1317 , 113.26600000000002
Hits / Errors
58 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

120.232.0.0/24

Risk Max LOW Footprint 3.125% Hits 54
Prefix / IP version
/24 · IPv4
Network
120.232.0.0
Broadcast
120.232.0.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
23.131700000000002 , 113.266
Hits / Errors
54 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

183.131.87.0/24

Risk Max LOW Footprint 3.125% Hits 54
Prefix / IP version
/24 · IPv4
Network
183.131.87.0
Broadcast
183.131.87.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
30.2742 , 120.155
Hits / Errors
54 hits · 1 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS58461 · CT-HangZhou-IDC
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

139.214.194.0/24

Risk Max LOW Footprint 3.125% Hits 51
Prefix / IP version
/24 · IPv4
Network
139.214.194.0
Broadcast
139.214.194.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
43.8378 , 126.54899999999999
Hits / Errors
51 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top ASN
Top organization / ISP
Top geo
China · Jilin · Jilin
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

116.55.249.0/24

Risk Max LOW Footprint 3.125% Hits 50
Prefix / IP version
/24 · IPv4
Network
116.55.249.0
Broadcast
116.55.249.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
25.0453 , 102.71
Hits / Errors
50 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

120.223.162.0/24

Risk Max LOW Footprint 3.125% Hits 49
Prefix / IP version
/24 · IPv4
Network
120.223.162.0
Broadcast
120.223.162.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
23.1317 , 113.266
Hits / Errors
49 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

119.0.110.0/24

Risk Max LOW Footprint 3.125% Hits 46
Prefix / IP version
/24 · IPv4
Network
119.0.110.0
Broadcast
119.0.110.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
26.5636 , 106.67499999999998
Hits / Errors
46 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

117.68.53.0/24

Risk Max LOW Footprint 3.125% Hits 42
Prefix / IP version
/24 · IPv4
Network
117.68.53.0
Broadcast
117.68.53.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
31.861599999999996 , 117.28600000000002
Hits / Errors
42 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Top ASN
AS134425 · China Telecom
Top organization / ISP
Top geo
China · Anhui · Hefei
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

183.221.10.0/24

Risk Max LOW Footprint 3.125% Hits 34
Prefix / IP version
/24 · IPv4
Network
183.221.10.0
Broadcast
183.221.10.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
23.1317 , 113.266
Hits / Errors
34 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

120.219.120.0/24

Risk Max LOW Footprint 3.125% Hits 34
Prefix / IP version
/24 · IPv4
Network
120.219.120.0
Broadcast
120.219.120.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
34.75990000000001 , 113.6459
Hits / Errors
34 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

223.88.66.0/24

Risk Max LOW Footprint 3.125% Hits 32
Prefix / IP version
/24 · IPv4
Network
223.88.66.0
Broadcast
223.88.66.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
34.6735 , 112.4368
Hits / Errors
32 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

111.49.17.0/24

Risk Max LOW Footprint 3.125% Hits 30
Prefix / IP version
/24 · IPv4
Network
111.49.17.0
Broadcast
111.49.17.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
23.131700000000002 , 113.26600000000002
Hits / Errors
30 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

119.36.180.0/24

Risk Max LOW Footprint 3.125% Hits 26
Prefix / IP version
/24 · IPv4
Network
119.36.180.0
Broadcast
119.36.180.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
30.545399999999997 , 114.34200000000001
Hits / Errors
26 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Top ASN
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

39.155.1.0/24

Risk Max LOW Footprint 3.125% Hits 26
Prefix / IP version
/24 · IPv4
Network
39.155.1.0
Broadcast
39.155.1.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
23.131700000000002 , 113.26600000000002
Hits / Errors
26 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

39.148.247.0/24

Risk Max LOW Footprint 3.125% Hits 25
Prefix / IP version
/24 · IPv4
Network
39.148.247.0
Broadcast
39.148.247.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
34.6735 , 112.4368
Hits / Errors
25 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-12 02:00
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

111.9.72.0/24

Risk Max LOW Footprint 3.125% Hits 22
Prefix / IP version
/24 · IPv4
Network
111.9.72.0
Broadcast
111.9.72.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
30.666699999999995 , 104.0667
Hits / Errors
22 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

117.156.168.0/24

Risk Max LOW Footprint 3.125% Hits 20
Prefix / IP version
/24 · IPv4
Network
117.156.168.0
Broadcast
117.156.168.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
23.131700000000002 , 113.26599999999999
Hits / Errors
20 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

123.183.192.0/24

Risk Max LOW Footprint 3.125% Hits 18
Prefix / IP version
/24 · IPv4
Network
123.183.192.0
Broadcast
123.183.192.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
40.9515 , 117.963
Hits / Errors
18 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
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