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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.

101.66.172.0/24

Risk Max 9 LOW Footprint 0.391% Hits 70
Prefix / IP version
/24 · IPv4
Network
101.66.172.0
Broadcast
101.66.172.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.2742 , 120.155
Hits / Errors
70 hits · 63 errors
First / Last seen
2024-12-21 05:36 · 2024-12-22 22:49
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-12-16 → 2024-12-23 · Updated 2026-01-14 · v2

47.111.142.0/24

Risk Max 7 LOW Footprint 0.391% Hits 45
Prefix / IP version
/24 · IPv4
Network
47.111.142.0
Broadcast
47.111.142.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.2943 , 120.1663
Hits / Errors
45 hits · 44 errors
First / Last seen
2025-05-15 03:40 · 2025-05-15 03:41
Top geo
Window / Updated
2025-05-12 → 2025-05-19 · Updated 2026-01-14 · v2

47.96.81.0/24

Risk Max 7 LOW Footprint 0.391% Hits 7
Prefix / IP version
/24 · IPv4
Network
47.96.81.0
Broadcast
47.96.81.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.2943 , 120.1663
Hits / Errors
7 hits · 4 errors
First / Last seen
2025-02-26 22:22 · 2025-02-26 22:22
Top geo
Window / Updated
2025-02-24 → 2025-03-03 · Updated 2026-01-14 · v2

122.232.50.0/24

Risk Max 6 LOW Footprint 0.391% Hits 43
Prefix / IP version
/24 · IPv4
Network
122.232.50.0
Broadcast
122.232.50.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
29.217200000000002 , 119.46740000000001
Hits / Errors
43 hits · 42 errors
First / Last seen
2025-05-08 23:12 · 2025-05-08 23:14
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

112.13.87.0/24

Risk Max 6 LOW Footprint 0.391% Hits 9
Prefix / IP version
/24 · IPv4
Network
112.13.87.0
Broadcast
112.13.87.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.2656 , 120.154
Hits / Errors
9 hits · 6 errors
First / Last seen
2024-09-18 23:50 · 2024-09-18 23:52
Top geo
Window / Updated
2024-09-16 → 2024-09-23 · Updated 2026-01-14 · v2

115.236.79.0/24

Risk Max 6 LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
115.236.79.0
Broadcast
115.236.79.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.294300000000003 , 120.16630000000002
Hits / Errors
6 hits · 4 errors
First / Last seen
2025-01-26 12:47 · 2025-01-26 12:47
Top ASN
AS4134 · CHINANET-BACKBONE
Top geo
Window / Updated
2025-01-20 → 2025-01-27 · Updated 2026-01-14 · v2

36.102.186.0/24

Risk Max 5 LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
36.102.186.0
Broadcast
36.102.186.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.265599999999996 , 120.154
Hits / Errors
12 hits · 10 errors
First / Last seen
2025-03-28 18:52 · 2025-03-28 18:53
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2025-03-24 → 2025-03-31 · Updated 2026-01-14 · v2

121.40.197.0/24

Risk Max 5 LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
121.40.197.0
Broadcast
121.40.197.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.294300000000003 , 120.16630000000002
Hits / Errors
12 hits · 9 errors
First / Last seen
2025-01-12 19:14 · 2025-01-12 19:15
Top geo
Window / Updated
2025-01-06 → 2025-01-13 · Updated 2026-01-14 · v2

112.124.71.0/24

Risk Max 4 LOW Footprint 0.391% Hits 50
Prefix / IP version
/24 · IPv4
Network
112.124.71.0
Broadcast
112.124.71.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.2943 , 120.1663
Hits / Errors
50 hits · 0 errors
First / Last seen
2025-07-13 13:58 · 2025-07-13 16:57
Top geo
Window / Updated
2025-07-07 → 2025-07-14 · Updated 2026-01-14 · v2

125.122.12.0/24

Risk Max 4 LOW Footprint 0.391% Hits 16
Prefix / IP version
/24 · IPv4
Network
125.122.12.0
Broadcast
125.122.12.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.2674 , 120.171
Hits / Errors
16 hits · 14 errors
First / Last seen
2024-09-21 12:11 · 2024-09-21 12:13
Top ASN
AS58461 · CT-HangZhou-IDC
Top organization / ISP
— · Chinanet
Top geo
Window / Updated
2024-09-16 → 2024-09-23 · Updated 2026-01-14 · v2

61.153.191.0/24

Risk Max 4 LOW Footprint 0.391% Hits 10
Prefix / IP version
/24 · IPv4
Network
61.153.191.0
Broadcast
61.153.191.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.2943 , 120.1663
Hits / Errors
10 hits · 7 errors
First / Last seen
2024-05-07 00:28 · 2024-05-07 00:29
Top ASN
AS58461 · CT-HangZhou-IDC
Top organization / ISP
— · Chinanet
Top geo
Window / Updated
2024-05-06 → 2024-05-13 · Updated 2026-01-14 · v2

120.26.95.0/24

Risk Max 4 LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
120.26.95.0
Broadcast
120.26.95.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.294300000000003 , 120.16630000000002
Hits / Errors
6 hits · 4 errors
First / Last seen
2025-03-01 09:27 · 2025-03-01 09:27
Top geo
Window / Updated
2025-02-24 → 2025-03-03 · Updated 2026-01-14 · v2

47.96.249.0/24

Risk Max 4 LOW Footprint 0.391% Hits 5
Prefix / IP version
/24 · IPv4
Network
47.96.249.0
Broadcast
47.96.249.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.2943 , 120.1663
Hits / Errors
5 hits · 3 errors
First / Last seen
2025-07-17 12:24 · 2025-07-17 12:24
Top geo
Window / Updated
2025-07-14 → 2025-07-21 · Updated 2026-01-14 · v2

118.178.240.0/24

Risk Max 4 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
118.178.240.0
Broadcast
118.178.240.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.2943 , 120.1663
Hits / Errors
4 hits · 3 errors
First / Last seen
2025-08-05 21:08 · 2025-08-05 21:08
Top geo
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2

120.26.105.0/24

Risk Max 3 LOW Footprint 0.391% Hits 90
Prefix / IP version
/24 · IPv4
Network
120.26.105.0
Broadcast
120.26.105.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.2943 , 120.1663
Hits / Errors
90 hits · 0 errors
First / Last seen
2024-05-01 14:38 · 2024-05-04 01:31
Top geo
Window / Updated
2024-04-29 → 2024-05-06 · Updated 2026-01-14 · v2

47.99.136.0/24

Risk Max 3 LOW Footprint 0.391% Hits 87
Prefix / IP version
/24 · IPv4
Network
47.99.136.0
Broadcast
47.99.136.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.2943 , 120.1663
Hits / Errors
87 hits · 0 errors
First / Last seen
2023-12-05 01:11 · 2023-12-05 17:00
Top geo
Window / Updated
2023-12-04 → 2023-12-11 · Updated 2026-01-14 · v2

118.31.13.0/24

Risk Max 3 LOW Footprint 0.391% Hits 45
Prefix / IP version
/24 · IPv4
Network
118.31.13.0
Broadcast
118.31.13.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.2943 , 120.1663
Hits / Errors
45 hits · 0 errors
First / Last seen
2024-05-21 12:18 · 2024-05-21 12:18
Top geo
Window / Updated
2024-05-20 → 2024-05-27 · Updated 2026-01-14 · v2

121.41.37.0/24

Risk Max 3 LOW Footprint 0.391% Hits 45
Prefix / IP version
/24 · IPv4
Network
121.41.37.0
Broadcast
121.41.37.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.2943 , 120.1663
Hits / Errors
45 hits · 0 errors
First / Last seen
2024-02-22 21:19 · 2024-02-22 21:19
Top geo
Window / Updated
2024-02-19 → 2024-02-26 · Updated 2026-01-14 · v2

36.139.63.0/24

Risk Max 3 LOW Footprint 0.391% Hits 45
Prefix / IP version
/24 · IPv4
Network
36.139.63.0
Broadcast
36.139.63.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.2656 , 120.15400000000001
Hits / Errors
45 hits · 0 errors
First / Last seen
2024-01-16 04:06 · 2024-01-16 04:07
Top geo
Window / Updated
2024-01-15 → 2024-01-22 · Updated 2026-01-14 · v2

121.40.99.0/24

Risk Max 3 LOW Footprint 0.391% Hits 41
Prefix / IP version
/24 · IPv4
Network
121.40.99.0
Broadcast
121.40.99.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.2943 , 120.16629999999999
Hits / Errors
41 hits · 0 errors
First / Last seen
2024-05-10 11:39 · 2024-05-10 11:39
Top geo
Window / Updated
2024-05-06 → 2024-05-13 · Updated 2026-01-14 · v2

118.31.107.0/24

Risk Max 3 LOW Footprint 0.391% Hits 18
Prefix / IP version
/24 · IPv4
Network
118.31.107.0
Broadcast
118.31.107.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.294300000000003 , 120.16630000000002
Hits / Errors
18 hits · 18 errors
First / Last seen
2025-05-06 10:15 · 2025-05-06 10:15
Top geo
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

36.107.217.0/24

Risk Max 2 LOW Footprint 0.391% Hits 119
Prefix / IP version
/24 · IPv4
Network
36.107.217.0
Broadcast
36.107.217.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.265600000000003 , 120.154
Hits / Errors
119 hits · 0 errors
First / Last seen
2024-06-07 00:10 · 2024-06-07 00:12
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2024-06-03 → 2024-06-10 · Updated 2026-01-14 · v2

121.196.237.0/24

Risk Max 2 LOW Footprint 0.391% Hits 20
Prefix / IP version
/24 · IPv4
Network
121.196.237.0
Broadcast
121.196.237.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.2943 , 120.1663
Hits / Errors
20 hits · 8 errors
First / Last seen
2025-05-29 00:45 · 2025-05-29 00:45
Top geo
Window / Updated
2025-05-26 → 2025-06-02 · Updated 2026-01-14 · v2

101.37.172.0/24

Risk Max 2 LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
101.37.172.0
Broadcast
101.37.172.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.2943 , 120.1663
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-04-28 08:59 · 2025-04-28 08:59
Top geo
Window / Updated
2025-04-28 → 2025-05-05 · Updated 2026-01-14 · v2

47.97.109.0/24

Risk Max 2 LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
47.97.109.0
Broadcast
47.97.109.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.2943 , 120.1663
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-02-03 22:57 · 2025-02-03 22:57
Top geo
Window / Updated
2025-02-03 → 2025-02-10 · Updated 2026-01-14 · v2

36.111.151.0/24

Risk Max 2 LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
36.111.151.0
Broadcast
36.111.151.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.2656 , 120.154
Hits / Errors
2 hits · 1 errors
First / Last seen
2024-12-22 08:43 · 2024-12-22 08:43
Top organization / ISP
Top geo
Window / Updated
2024-12-16 → 2024-12-23 · Updated 2026-01-14 · v2

47.111.13.0/24

Risk Max 1 LOW Footprint 0.391% Hits 46
Prefix / IP version
/24 · IPv4
Network
47.111.13.0
Broadcast
47.111.13.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.2943 , 120.1663
Hits / Errors
46 hits · 15 errors
First / Last seen
2024-09-14 21:47 · 2024-09-14 21:48
Top geo
Window / Updated
2024-09-09 → 2024-09-16 · Updated 2026-01-14 · v2

36.108.206.0/24

Risk Max 1 LOW Footprint 0.391% Hits 40
Prefix / IP version
/24 · IPv4
Network
36.108.206.0
Broadcast
36.108.206.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.2656 , 120.154
Hits / Errors
40 hits · 0 errors
First / Last seen
2024-06-07 08:24 · 2024-06-07 08:29
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Top geo
Window / Updated
2024-06-03 → 2024-06-10 · Updated 2026-01-14 · v2

47.97.123.0/24

Risk Max 1 LOW Footprint 0.391% Hits 11
Prefix / IP version
/24 · IPv4
Network
47.97.123.0
Broadcast
47.97.123.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.2943 , 120.1663
Hits / Errors
11 hits · 3 errors
First / Last seen
2025-01-08 12:48 · 2025-01-08 12:48
Top geo
Window / Updated
2025-01-06 → 2025-01-13 · Updated 2026-01-14 · v2

47.99.182.0/24

Risk Max 1 LOW Footprint 0.391% Hits 9
Prefix / IP version
/24 · IPv4
Network
47.99.182.0
Broadcast
47.99.182.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.294300000000003 , 120.16630000000002
Hits / Errors
9 hits · 3 errors
First / Last seen
2025-04-30 05:44 · 2025-04-30 05:44
Top geo
Window / Updated
2025-04-28 → 2025-05-05 · Updated 2026-01-14 · v2

120.26.60.0/24

Risk Max 1 LOW Footprint 0.391% Hits 7
Prefix / IP version
/24 · IPv4
Network
120.26.60.0
Broadcast
120.26.60.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.2943 , 120.1663
Hits / Errors
7 hits · 1 errors
First / Last seen
2025-04-28 05:21 · 2025-04-28 05:21
Top geo
Window / Updated
2025-04-28 → 2025-05-05 · Updated 2026-01-14 · v2

121.199.77.0/24

Risk Max 1 LOW Footprint 0.391% Hits 7
Prefix / IP version
/24 · IPv4
Network
121.199.77.0
Broadcast
121.199.77.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.2943 , 120.1663
Hits / Errors
7 hits · 1 errors
First / Last seen
2025-01-20 17:22 · 2025-01-20 17:22
Top geo
Window / Updated
2025-01-20 → 2025-01-27 · Updated 2026-01-14 · v2

47.97.43.0/24

Risk Max 1 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
47.97.43.0
Broadcast
47.97.43.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.2943 , 120.1663
Hits / Errors
4 hits · 1 errors
First / Last seen
2025-09-09 08:43 · 2025-09-09 08:43
Top geo
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

218.71.10.0/24

Risk Max 1 LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
218.71.10.0
Broadcast
218.71.10.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
27.9949 , 120.699
Hits / Errors
2 hits · 0 errors
First / Last seen
2024-04-27 13:37 · 2024-04-27 13:37
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
— · Chinanet
Top geo
Window / Updated
2024-04-22 → 2024-04-29 · Updated 2026-01-14 · v2

47.110.138.0/24

Risk Max 1 LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
47.110.138.0
Broadcast
47.110.138.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.2943 , 120.1663
Hits / Errors
2 hits · 1 errors
First / Last seen
2023-08-25 23:29 · 2023-08-25 23:29
Top geo
Window / Updated
2023-08-21 → 2023-08-28 · Updated 2026-01-14 · v2

114.55.170.0/24

Risk Max 1 LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
114.55.170.0
Broadcast
114.55.170.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.2943 , 120.1663
Hits / Errors
2 hits · 1 errors
First / Last seen
2023-08-18 17:08 · 2023-08-18 17:08
Top geo
Window / Updated
2023-08-14 → 2023-08-21 · Updated 2026-01-14 · v2

47.98.117.0/24

Risk Max 1 LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
47.98.117.0
Broadcast
47.98.117.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.2943 , 120.1663
Hits / Errors
2 hits · 0 errors
First / Last seen
2023-08-10 13:05 · 2023-08-10 13:05
Top geo
Window / Updated
2023-08-07 → 2023-08-14 · Updated 2026-01-14 · v2

8.136.251.0/24

Risk Max 1 LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
8.136.251.0
Broadcast
8.136.251.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.2943 , 120.1663
Hits / Errors
2 hits · 1 errors
First / Last seen
2023-07-17 22:18 · 2023-07-17 22:18
Top geo
Window / Updated
2023-07-17 → 2023-07-24 · Updated 2026-01-14 · v2

39.175.49.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
39.175.49.0
Broadcast
39.175.49.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.2656 , 120.154
Hits / Errors
1 hits · 0 errors
First / Last seen
2024-12-04 15:56 · 2024-12-04 15:56
Top geo
Window / Updated
2024-12-02 → 2024-12-09 · Updated 2026-01-14 · v2

121.41.51.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
121.41.51.0
Broadcast
121.41.51.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.2943 , 120.1663
Hits / Errors
1 hits · 0 errors
First / Last seen
2024-11-29 08:21 · 2024-11-29 08:21
Top geo
Window / Updated
2024-11-25 → 2024-12-02 · Updated 2026-01-14 · v2
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