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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.

43.133.55.0/24

Risk Max 38 MED Footprint 0.391% Hits 244
Prefix / IP version
/24 · IPv4
Network
43.133.55.0
Broadcast
43.133.55.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.35208 , 103.82
Hits / Errors
244 hits · 0 errors
First / Last seen
2025-04-03 11:50 · 2025-04-03 11:56
Top organization / ISP
Window / Updated
2025-03-31 → 2025-04-07 · Updated 2026-01-14 · v2

218.212.160.0/24

Risk Max 30 LOW Footprint 0.391% Hits 13099
Prefix / IP version
/24 · IPv4
Network
218.212.160.0
Broadcast
218.212.160.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.3025600000000002 , 103.835
Hits / Errors
13099 hits · 13036 errors
First / Last seen
2025-05-19 07:57 · 2025-05-24 07:35
Top ASN
AS55430 · Starhub Ltd
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

15.235.202.0/24

Risk Max 16 LOW Footprint 0.391% Hits 51
Prefix / IP version
/24 · IPv4
Network
15.235.202.0
Broadcast
15.235.202.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.2799400000000003 , 103.849
Hits / Errors
51 hits · 0 errors
First / Last seen
2024-05-03 14:41 · 2024-05-03 14:49
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Window / Updated
2024-04-29 → 2024-05-06 · Updated 2026-01-14 · v2

114.119.139.0/24

Risk Max 15 LOW Footprint 1.172% Hits 1936
Prefix / IP version
/24 · IPv4
Network
114.119.139.0
Broadcast
114.119.139.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
1.3520000000000003 , 103.8198
Hits / Errors
1936 hits · 57 errors
First / Last seen
2025-07-28 20:02 · 2025-08-03 06:34
Top ASN
AS136907 · HUAWEI CLOUDS
Top organization / ISP
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

150.5.156.0/24

Risk Max 14 LOW Footprint 0.391% Hits 96
Prefix / IP version
/24 · IPv4
Network
150.5.156.0
Broadcast
150.5.156.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.3193 , 114.169
Hits / Errors
96 hits · 88 errors
First / Last seen
2025-03-31 17:54 · 2025-03-31 17:55
Top ASN
AS150436 · Byteplus Pte. Ltd.
Top organization / ISP
Top geo
Window / Updated
2025-03-31 → 2025-04-07 · Updated 2026-01-14 · v2

101.47.183.0/24

Risk Max 9 LOW Footprint 0.391% Hits 56
Prefix / IP version
/24 · IPv4
Network
101.47.183.0
Broadcast
101.47.183.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.3520799999999997 , 103.82000000000001
Hits / Errors
56 hits · 53 errors
First / Last seen
2025-03-31 22:34 · 2025-03-31 22:35
Top ASN
AS150436 · Byteplus Pte. Ltd.
Window / Updated
2025-03-31 → 2025-04-07 · Updated 2026-01-14 · v2

202.95.12.0/24

Risk Max 9 LOW Footprint 0.391% Hits 50
Prefix / IP version
/24 · IPv4
Network
202.95.12.0
Broadcast
202.95.12.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.35208 , 103.82
Hits / Errors
50 hits · 44 errors
First / Last seen
2024-12-27 18:24 · 2024-12-27 18:27
Top ASN
AS152194 · CTG Server Limited
Window / Updated
2024-12-23 → 2024-12-30 · Updated 2026-01-14 · v2

118.107.44.0/24

Risk Max 9 LOW Footprint 0.391% Hits 46
Prefix / IP version
/24 · IPv4
Network
118.107.44.0
Broadcast
118.107.44.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.2868 , 114.152
Hits / Errors
46 hits · 43 errors
First / Last seen
2024-10-09 06:10 · 2024-10-09 06:11
Top ASN
AS152194 · CTG Server Limited
Top organization / ISP
Window / Updated
2024-10-07 → 2024-10-14 · Updated 2026-01-14 · v2

43.131.62.0/24

Risk Max 8 LOW Footprint 0.391% Hits 49
Prefix / IP version
/24 · IPv4
Network
43.131.62.0
Broadcast
43.131.62.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.11690000000001 , 8.6837
Hits / Errors
49 hits · 44 errors
First / Last seen
2025-02-27 06:42 · 2025-02-27 06:43
Top organization / ISP
Window / Updated
2025-02-24 → 2025-03-03 · Updated 2026-01-14 · v2

89.117.1.0/24

Risk Max 8 LOW Footprint 0.391% Hits 47
Prefix / IP version
/24 · IPv4
Network
89.117.1.0
Broadcast
89.117.1.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.3484 , 14.554599999999999
Hits / Errors
47 hits · 45 errors
First / Last seen
2025-10-28 12:47 · 2025-10-28 12:48
Top ASN
AS142036 · Hosteons Pte. Ltd.
Top organization / ISP
Window / Updated
2025-10-27 → 2025-11-03 · Updated 2026-01-14 · v2

101.46.139.0/24

Risk Max 8 LOW Footprint 0.391% Hits 45
Prefix / IP version
/24 · IPv4
Network
101.46.139.0
Broadcast
101.46.139.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.3498 , -6.2603
Hits / Errors
45 hits · 42 errors
First / Last seen
2024-06-11 14:50 · 2024-06-11 14:52
Top ASN
AS136907 · HUAWEI CLOUDS
Top organization / ISP
Top geo
Window / Updated
2024-06-10 → 2024-06-17 · Updated 2026-01-14 · v2

51.79.224.0/24

Risk Max 8 LOW Footprint 0.391% Hits 30
Prefix / IP version
/24 · IPv4
Network
51.79.224.0
Broadcast
51.79.224.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.27994 , 103.849
Hits / Errors
30 hits · 30 errors
First / Last seen
2023-10-19 03:29 · 2023-10-19 03:29
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Window / Updated
2023-10-16 → 2023-10-23 · Updated 2026-01-14 · v2

150.95.25.0/24

Risk Max 6 LOW Footprint 0.391% Hits 128
Prefix / IP version
/24 · IPv4
Network
150.95.25.0
Broadcast
150.95.25.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
13.7563 , 100.502
Hits / Errors
128 hits · 0 errors
First / Last seen
2023-11-09 00:04 · 2023-11-09 00:04
Top organization / ISP
Top geo
Window / Updated
2023-11-06 → 2023-11-13 · Updated 2026-01-14 · v2

101.47.17.0/24

Risk Max 5 LOW Footprint 1.562% Hits 43
Prefix / IP version
/24 · IPv4
Network
101.47.17.0
Broadcast
101.47.17.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
1.352 , 103.8198
Hits / Errors
43 hits · 10 errors
First / Last seen
2024-10-14 15:33 · 2024-10-15 03:16
Top ASN
AS150436 · Byteplus Pte. Ltd.
Top organization / ISP
Window / Updated
2024-10-14 → 2024-10-21 · Updated 2026-01-14 · v2

204.141.229.0/24

Risk Max 5 LOW Footprint 0.391% Hits 60
Prefix / IP version
/24 · IPv4
Network
204.141.229.0
Broadcast
204.141.229.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.35208 , 103.82
Hits / Errors
60 hits · 0 errors
First / Last seen
2025-09-21 18:56 · 2025-09-21 18:57
Top ASN
AS152644 · QINIU Limited
Top organization / ISP
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

43.132.196.0/24

Risk Max 4 LOW Footprint 0.391% Hits 75
Prefix / IP version
/24 · IPv4
Network
43.132.196.0
Broadcast
43.132.196.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.3193 , 114.169
Hits / Errors
75 hits · 70 errors
First / Last seen
2024-02-16 13:00 · 2024-02-16 13:02
Top organization / ISP
Top geo
Window / Updated
2024-02-12 → 2024-02-19 · Updated 2026-01-14 · v2

103.245.236.0/24

Risk Max 4 LOW Footprint 0.391% Hits 54
Prefix / IP version
/24 · IPv4
Network
103.245.236.0
Broadcast
103.245.236.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.8106 , 106.70899999999999
Hits / Errors
54 hits · 2 errors
First / Last seen
2024-05-06 04:29 · 2024-05-09 14:55
Top ASN
Window / Updated
2024-05-06 → 2024-05-13 · Updated 2026-01-14 · v2

150.109.234.0/24

Risk Max 3 LOW Footprint 0.391% Hits 45
Prefix / IP version
/24 · IPv4
Network
150.109.234.0
Broadcast
150.109.234.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.5658 , 126.97799999999998
Hits / Errors
45 hits · 0 errors
First / Last seen
2024-02-11 15:27 · 2024-02-11 15:28
Top organization / ISP
Top geo
Window / Updated
2024-02-05 → 2024-02-12 · Updated 2026-01-14 · v2

139.99.99.0/24

Risk Max 3 LOW Footprint 0.391% Hits 45
Prefix / IP version
/24 · IPv4
Network
139.99.99.0
Broadcast
139.99.99.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.27994 , 103.849
Hits / Errors
45 hits · 0 errors
First / Last seen
2024-01-31 13:40 · 2024-01-31 13:41
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Window / Updated
2024-01-29 → 2024-02-05 · Updated 2026-01-14 · v2

46.232.211.0/24

Risk Max 3 LOW Footprint 0.391% Hits 42
Prefix / IP version
/24 · IPv4
Network
46.232.211.0
Broadcast
46.232.211.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.3759 , 4.8975
Hits / Errors
42 hits · 0 errors
First / Last seen
2023-08-15 15:00 · 2023-08-15 15:00
Top ASN
Window / Updated
2023-08-14 → 2023-08-21 · Updated 2026-01-14 · v2

119.161.102.0/24

Risk Max 3 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
119.161.102.0
Broadcast
119.161.102.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.30122 , 103.853
Hits / Errors
4 hits · 3 errors
First / Last seen
2025-08-17 03:23 · 2025-08-17 03:24
Top ASN
Top organization / ISP
Window / Updated
2025-08-11 → 2025-08-18 · Updated 2026-01-14 · v2

183.87.153.0/24

Risk Max 3 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
183.87.153.0
Broadcast
183.87.153.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.3193 , 114.1693
Hits / Errors
4 hits · 3 errors
First / Last seen
2025-08-10 03:32 · 2025-08-10 03:32
Top ASN
AS136907 · HUAWEI CLOUDS
Top organization / ISP
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2

51.89.129.0/24

Risk Max 2 LOW Footprint 26.172% Hits 83
Prefix / IP version
/24 · IPv4
Network
51.89.129.0
Broadcast
51.89.129.255
Observed IPs / Subnet size
67 observed · 256 total
Centroid
51.5081 , -0.12780000000000005
Hits / Errors
83 hits · 2 errors
First / Last seen
2025-12-12 06:55 · 2025-12-14 23:58
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

51.75.236.0/24

Risk Max 2 LOW Footprint 12.500% Hits 99
Prefix / IP version
/24 · IPv4
Network
51.75.236.0
Broadcast
51.75.236.255
Observed IPs / Subnet size
32 observed · 256 total
Centroid
50.6927 , 3.177850000000001
Hits / Errors
99 hits · 0 errors
First / Last seen
2025-12-17 00:04 · 2025-12-17 23:56
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

5.39.1.0/24

Risk Max 2 LOW Footprint 12.500% Hits 96
Prefix / IP version
/24 · IPv4
Network
5.39.1.0
Broadcast
5.39.1.255
Observed IPs / Subnet size
32 observed · 256 total
Centroid
50.6927 , 3.17785
Hits / Errors
96 hits · 1 errors
First / Last seen
2025-12-17 00:00 · 2025-12-17 23:40
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

94.23.188.0/24

Risk Max 2 LOW Footprint 12.109% Hits 105
Prefix / IP version
/24 · IPv4
Network
94.23.188.0
Broadcast
94.23.188.255
Observed IPs / Subnet size
31 observed · 256 total
Centroid
50.692699999999995 , 3.17785
Hits / Errors
105 hits · 0 errors
First / Last seen
2025-12-17 00:12 · 2025-12-17 23:56
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

37.59.204.0/24

Risk Max 2 LOW Footprint 12.109% Hits 102
Prefix / IP version
/24 · IPv4
Network
37.59.204.0
Broadcast
37.59.204.255
Observed IPs / Subnet size
31 observed · 256 total
Centroid
50.6927 , 3.1778500000000007
Hits / Errors
102 hits · 2 errors
First / Last seen
2025-12-17 00:03 · 2025-12-17 23:32
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

114.119.129.0/24

Risk Max 2 LOW Footprint 1.953% Hits 128
Prefix / IP version
/24 · IPv4
Network
114.119.129.0
Broadcast
114.119.129.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
1.3519999999999999 , 103.81980000000001
Hits / Errors
128 hits · 2 errors
First / Last seen
2025-12-17 02:34 · 2025-12-17 23:47
Top ASN
AS136907 · HUAWEI CLOUDS
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

43.134.224.0/24

Risk Max 2 LOW Footprint 0.391% Hits 56
Prefix / IP version
/24 · IPv4
Network
43.134.224.0
Broadcast
43.134.224.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.3520799999999997 , 103.82000000000001
Hits / Errors
56 hits · 25 errors
First / Last seen
2023-10-29 19:27 · 2023-10-29 19:28
Top organization / ISP
Window / Updated
2023-10-23 → 2023-10-30 · Updated 2026-01-14 · v2

137.220.134.0/24

Risk Max 2 LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
137.220.134.0
Broadcast
137.220.134.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.6893 , 139.6899
Hits / Errors
6 hits · 6 errors
First / Last seen
2025-03-04 16:44 · 2025-03-04 16:44
Top ASN
AS152194 · CTG Server Limited
Top organization / ISP
Top geo
Japan · Tokyo · Tokyo
Window / Updated
2025-03-03 → 2025-03-10 · Updated 2026-01-14 · v2

101.47.73.0/24

Risk Max 2 LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
101.47.73.0
Broadcast
101.47.73.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.3193 , 114.1693
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-01-01 13:06 · 2025-01-01 13:06
Top ASN
AS150436 · Byteplus Pte. Ltd.
Top organization / ISP
Window / Updated
2024-12-30 → 2025-01-06 · Updated 2026-01-14 · v2

43.133.61.0/24

Risk Max 2 LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
43.133.61.0
Broadcast
43.133.61.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.35208 , 103.82
Hits / Errors
2 hits · 1 errors
First / Last seen
2024-06-08 20:58 · 2024-06-08 20:58
Top organization / ISP
Window / Updated
2024-06-03 → 2024-06-10 · Updated 2026-01-14 · v2

198.244.168.0/24

Risk Max 1 LOW Footprint 25.781% Hits 74
Prefix / IP version
/24 · IPv4
Network
198.244.168.0
Broadcast
198.244.168.255
Observed IPs / Subnet size
66 observed · 256 total
Centroid
51.507200000000005 , -0.1275860000000001
Hits / Errors
74 hits · 0 errors
First / Last seen
2025-12-14 00:04 · 2025-12-14 23:52
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

198.244.226.0/24

Risk Max 1 LOW Footprint 25.391% Hits 75
Prefix / IP version
/24 · IPv4
Network
198.244.226.0
Broadcast
198.244.226.255
Observed IPs / Subnet size
65 observed · 256 total
Centroid
51.508100000000006 , -0.12780000000000002
Hits / Errors
75 hits · 1 errors
First / Last seen
2025-12-14 01:16 · 2025-12-14 23:49
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

198.244.240.0/24

Risk Max 1 LOW Footprint 25.000% Hits 69
Prefix / IP version
/24 · IPv4
Network
198.244.240.0
Broadcast
198.244.240.255
Observed IPs / Subnet size
64 observed · 256 total
Centroid
51.508100000000006 , -0.12779999999999997
Hits / Errors
69 hits · 0 errors
First / Last seen
2025-12-14 00:01 · 2025-12-14 23:53
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

54.38.147.0/24

Risk Max 1 LOW Footprint 24.219% Hits 71
Prefix / IP version
/24 · IPv4
Network
54.38.147.0
Broadcast
54.38.147.255
Observed IPs / Subnet size
62 observed · 256 total
Centroid
51.507200000000005 , -0.1275860000000001
Hits / Errors
71 hits · 0 errors
First / Last seen
2025-12-14 01:11 · 2025-12-14 23:50
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

51.195.183.0/24

Risk Max 1 LOW Footprint 22.656% Hits 66
Prefix / IP version
/24 · IPv4
Network
51.195.183.0
Broadcast
51.195.183.255
Observed IPs / Subnet size
58 observed · 256 total
Centroid
51.507200000000005 , -0.127586
Hits / Errors
66 hits · 1 errors
First / Last seen
2025-12-10 20:03 · 2025-12-14 23:48
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

198.244.183.0/24

Risk Max 1 LOW Footprint 20.312% Hits 63
Prefix / IP version
/24 · IPv4
Network
198.244.183.0
Broadcast
198.244.183.255
Observed IPs / Subnet size
52 observed · 256 total
Centroid
51.508100000000006 , -0.1277999999999999
Hits / Errors
63 hits · 0 errors
First / Last seen
2025-12-14 00:00 · 2025-12-14 23:56
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

43.173.181.0/24

Risk Max 1 LOW Footprint 18.750% Hits 154
Prefix / IP version
/24 · IPv4
Network
43.173.181.0
Broadcast
43.173.181.255
Observed IPs / Subnet size
48 observed · 256 total
Centroid
1.3520800000000006 , 103.81999999999995
Hits / Errors
154 hits · 12 errors
First / Last seen
2025-12-17 00:15 · 2025-12-17 23:28
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

43.173.182.0/24

Risk Max 1 LOW Footprint 17.188% Hits 143
Prefix / IP version
/24 · IPv4
Network
43.173.182.0
Broadcast
43.173.182.255
Observed IPs / Subnet size
44 observed · 256 total
Centroid
1.3520800000000004 , 103.81999999999996
Hits / Errors
143 hits · 9 errors
First / Last seen
2025-12-17 00:16 · 2025-12-17 23:28
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
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