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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.

183.221.52.0/24

Risk Max LOW Footprint 3.125% Hits 17
Prefix / IP version
/24 · IPv4
Network
183.221.52.0
Broadcast
183.221.52.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
23.131699999999995 , 113.26599999999998
Hits / Errors
17 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

27.44.125.0/24

Risk Max LOW Footprint 2.734% Hits 441
Prefix / IP version
/24 · IPv4
Network
27.44.125.0
Broadcast
27.44.125.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
23.1291 , 113.264
Hits / Errors
441 hits · 1 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

39.173.70.0/24

Risk Max LOW Footprint 2.734% Hits 107
Prefix / IP version
/24 · IPv4
Network
39.173.70.0
Broadcast
39.173.70.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
30.2656 , 120.15400000000001
Hits / Errors
107 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

60.163.162.0/24

Risk Max LOW Footprint 2.734% Hits 79
Prefix / IP version
/24 · IPv4
Network
60.163.162.0
Broadcast
60.163.162.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
30.0464 , 119.954
Hits / Errors
79 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

61.167.56.0/24

Risk Max LOW Footprint 2.734% Hits 65
Prefix / IP version
/24 · IPv4
Network
61.167.56.0
Broadcast
61.167.56.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
45.72270000000001 , 126.676
Hits / Errors
65 hits · 3 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

222.136.90.0/24

Risk Max LOW Footprint 2.734% Hits 62
Prefix / IP version
/24 · IPv4
Network
222.136.90.0
Broadcast
222.136.90.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
34.74720000000001 , 113.625
Hits / Errors
62 hits · 0 errors
First / Last seen
2026-03-09 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

183.162.237.0/24

Risk Max LOW Footprint 2.734% Hits 61
Prefix / IP version
/24 · IPv4
Network
183.162.237.0
Broadcast
183.162.237.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
31.861600000000003 , 117.28600000000002
Hits / Errors
61 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
China · Anhui · Hefei
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

42.56.86.0/24

Risk Max LOW Footprint 2.734% Hits 60
Prefix / IP version
/24 · IPv4
Network
42.56.86.0
Broadcast
42.56.86.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
41.8048 , 123.433
Hits / Errors
60 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

36.147.51.0/24

Risk Max LOW Footprint 2.734% Hits 60
Prefix / IP version
/24 · IPv4
Network
36.147.51.0
Broadcast
36.147.51.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
23.131700000000002 , 113.266
Hits / Errors
60 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

119.167.249.0/24

Risk Max LOW Footprint 2.734% Hits 53
Prefix / IP version
/24 · IPv4
Network
119.167.249.0
Broadcast
119.167.249.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
36.6518 , 117.11999999999998
Hits / Errors
53 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

221.204.14.0/24

Risk Max LOW Footprint 2.734% Hits 50
Prefix / IP version
/24 · IPv4
Network
221.204.14.0
Broadcast
221.204.14.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
37.87060000000001 , 112.55099999999999
Hits / Errors
50 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

220.200.134.0/24

Risk Max LOW Footprint 2.734% Hits 49
Prefix / IP version
/24 · IPv4
Network
220.200.134.0
Broadcast
220.200.134.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
39.9042 , 116.40699999999998
Hits / Errors
49 hits · 1 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

106.41.197.0/24

Risk Max LOW Footprint 2.734% Hits 48
Prefix / IP version
/24 · IPv4
Network
106.41.197.0
Broadcast
106.41.197.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
28.1142 , 112.98299999999999
Hits / Errors
48 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

112.17.11.0/24

Risk Max LOW Footprint 2.734% Hits 48
Prefix / IP version
/24 · IPv4
Network
112.17.11.0
Broadcast
112.17.11.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
30.270981250000002 , 120.15630625
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

183.92.157.0/24

Risk Max LOW Footprint 2.734% Hits 41
Prefix / IP version
/24 · IPv4
Network
183.92.157.0
Broadcast
183.92.157.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
30.87800731707317 , 113.97821951219512
Hits / Errors
41 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

113.57.154.0/24

Risk Max LOW Footprint 2.734% Hits 38
Prefix / IP version
/24 · IPv4
Network
113.57.154.0
Broadcast
113.57.154.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
30.5851 , 114.2662
Hits / Errors
38 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
Top organization / ISP
Top geo
China · Hubei · Wuhan
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

183.204.69.0/24

Risk Max LOW Footprint 2.734% Hits 38
Prefix / IP version
/24 · IPv4
Network
183.204.69.0
Broadcast
183.204.69.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
23.1317 , 113.266
Hits / Errors
38 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

36.129.248.0/24

Risk Max LOW Footprint 2.734% Hits 37
Prefix / IP version
/24 · IPv4
Network
36.129.248.0
Broadcast
36.129.248.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
41.8357 , 123.42900000000002
Hits / Errors
37 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

123.184.26.0/24

Risk Max LOW Footprint 2.734% Hits 36
Prefix / IP version
/24 · IPv4
Network
123.184.26.0
Broadcast
123.184.26.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
41.8048 , 123.43300000000002
Hits / Errors
36 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

180.129.181.0/24

Risk Max LOW Footprint 2.734% Hits 35
Prefix / IP version
/24 · IPv4
Network
180.129.181.0
Broadcast
180.129.181.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
25.0453 , 102.71000000000001
Hits / Errors
35 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

113.219.182.0/24

Risk Max LOW Footprint 2.734% Hits 33
Prefix / IP version
/24 · IPv4
Network
113.219.182.0
Broadcast
113.219.182.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
28.1142 , 112.983
Hits / Errors
33 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Top ASN
AS63838 · Hengyang
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

27.129.135.0/24

Risk Max LOW Footprint 2.734% Hits 30
Prefix / IP version
/24 · IPv4
Network
27.129.135.0
Broadcast
27.129.135.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
38.035999999999994 , 114.47
Hits / Errors
30 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 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

120.228.4.0/24

Risk Max LOW Footprint 2.734% Hits 28
Prefix / IP version
/24 · IPv4
Network
120.228.4.0
Broadcast
120.228.4.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
28.2014 , 112.9611
Hits / Errors
28 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

182.40.146.0/24

Risk Max LOW Footprint 2.734% Hits 27
Prefix / IP version
/24 · IPv4
Network
182.40.146.0
Broadcast
182.40.146.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
36.6683 , 117.021
Hits / Errors
27 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-13 02:00
Top ASN
AS58540 · Jinan,250000
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

117.158.234.0/24

Risk Max LOW Footprint 2.734% Hits 26
Prefix / IP version
/24 · IPv4
Network
117.158.234.0
Broadcast
117.158.234.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
34.7599 , 113.6459
Hits / Errors
26 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

111.6.210.0/24

Risk Max LOW Footprint 2.734% Hits 25
Prefix / IP version
/24 · IPv4
Network
111.6.210.0
Broadcast
111.6.210.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
34.7657 , 113.75300000000001
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

120.226.119.0/24

Risk Max LOW Footprint 2.734% Hits 24
Prefix / IP version
/24 · IPv4
Network
120.226.119.0
Broadcast
120.226.119.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
28.1142 , 112.983
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

39.130.41.0/24

Risk Max LOW Footprint 2.734% Hits 24
Prefix / IP version
/24 · IPv4
Network
39.130.41.0
Broadcast
39.130.41.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
25.4284 , 103.755
Hits / Errors
24 hits · 0 errors
First / Last seen
2026-03-09 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

120.219.146.0/24

Risk Max LOW Footprint 2.734% Hits 23
Prefix / IP version
/24 · IPv4
Network
120.219.146.0
Broadcast
120.219.146.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
35.05489565217391 , 113.88991304347827
Hits / Errors
23 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

183.198.237.0/24

Risk Max LOW Footprint 2.734% Hits 23
Prefix / IP version
/24 · IPv4
Network
183.198.237.0
Broadcast
183.198.237.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
38.036 , 114.47000000000001
Hits / Errors
23 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

112.46.49.0/24

Risk Max LOW Footprint 2.734% Hits 18
Prefix / IP version
/24 · IPv4
Network
112.46.49.0
Broadcast
112.46.49.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
39.9155 , 116.36
Hits / Errors
18 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

111.32.200.0/24

Risk Max LOW Footprint 2.734% Hits 17
Prefix / IP version
/24 · IPv4
Network
111.32.200.0
Broadcast
111.32.200.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
23.131699999999995 , 113.26599999999999
Hits / Errors
17 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

94.231.180.0/24

Risk Max LOW Footprint 2.734% Hits 9
Prefix / IP version
/24 · IPv4
Network
94.231.180.0
Broadcast
94.231.180.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
49.43408888888889 , 25.127344444444443
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

49.86.43.0/24

Risk Max LOW Footprint 2.344% Hits 218
Prefix / IP version
/24 · IPv4
Network
49.86.43.0
Broadcast
49.86.43.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
32.0607 , 118.763
Hits / Errors
218 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS146966 · China Telecom
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

112.60.22.0/24

Risk Max LOW Footprint 2.344% Hits 203
Prefix / IP version
/24 · IPv4
Network
112.60.22.0
Broadcast
112.60.22.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
23.1317 , 113.26600000000002
Hits / Errors
203 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

61.158.144.0/24

Risk Max LOW Footprint 2.344% Hits 72
Prefix / IP version
/24 · IPv4
Network
61.158.144.0
Broadcast
61.158.144.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
34.7472 , 113.625
Hits / Errors
72 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

124.95.136.0/24

Risk Max LOW Footprint 2.344% Hits 64
Prefix / IP version
/24 · IPv4
Network
124.95.136.0
Broadcast
124.95.136.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
41.8048 , 123.43300000000002
Hits / Errors
64 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

112.49.8.0/24

Risk Max LOW Footprint 2.344% Hits 55
Prefix / IP version
/24 · IPv4
Network
112.49.8.0
Broadcast
112.49.8.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
26.0614 , 119.30609999999999
Hits / Errors
55 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

42.236.6.0/24

Risk Max LOW Footprint 2.344% Hits 54
Prefix / IP version
/24 · IPv4
Network
42.236.6.0
Broadcast
42.236.6.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
34.75566666666667 , 113.63893333333334
Hits / Errors
54 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

36.62.194.0/24

Risk Max LOW Footprint 2.344% Hits 52
Prefix / IP version
/24 · IPv4
Network
36.62.194.0
Broadcast
36.62.194.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
31.861600000000003 , 117.28600000000003
Hits / Errors
52 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
China · Anhui · Hefei
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
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