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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.

131.213.79.0/24

Risk Max 2 LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
131.213.79.0
Broadcast
131.213.79.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.703 , 139.8308
Hits / Errors
6 hits · 4 errors
First / Last seen
2024-10-01 22:30 · 2024-10-01 22:30
Top geo
Window / Updated
2024-09-30 → 2024-10-07 · Updated 2026-01-14 · v2

116.131.53.0/24

Risk Max 2 LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
116.131.53.0
Broadcast
116.131.53.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.9072 , 116.357
Hits / Errors
2 hits · 0 errors
First / Last seen
2023-09-06 06:04 · 2023-09-06 06:04
Top ASN
Top geo
Window / Updated
2023-09-04 → 2023-09-11 · Updated 2026-01-14 · v2

116.176.18.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
116.176.18.0
Broadcast
116.176.18.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.9072 , 116.357
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-22 03:08 · 2025-09-22 03:08
Top ASN
Top geo
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

220.198.240.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
220.198.240.0
Broadcast
220.198.240.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
23.1181 , 113.2539
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-07 23:46 · 2025-05-07 23:46
Top ASN
Top geo
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

116.179.32.0/24

Risk Max LOW Footprint 7.031% Hits 18
Prefix / IP version
/24 · IPv4
Network
116.179.32.0
Broadcast
116.179.32.255
Observed IPs / Subnet size
18 observed · 256 total
Centroid
39.907199999999996 , 116.357
Hits / Errors
18 hits · 0 errors
First / Last seen
2025-12-17 00:08 · 2025-12-17 22:03
Top ASN
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

116.179.37.0/24

Risk Max LOW Footprint 2.734% Hits 7
Prefix / IP version
/24 · IPv4
Network
116.179.37.0
Broadcast
116.179.37.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
39.907199999999996 , 116.35699999999999
Hits / Errors
7 hits · 0 errors
First / Last seen
2025-04-22 11:25 · 2025-04-23 14:00
Top ASN
Top geo
Window / Updated
2025-04-21 → 2025-04-28 · Updated 2026-01-14 · v2

116.168.197.0/24

Risk Max LOW Footprint 1.562% Hits 9
Prefix / IP version
/24 · IPv4
Network
116.168.197.0
Broadcast
116.168.197.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
29.5689 , 106.55770000000001
Hits / Errors
9 hits · 0 errors
First / Last seen
2025-06-29 07:08 · 2025-06-29 12:28
Top ASN
Top geo
Window / Updated
2025-06-23 → 2025-06-30 · Updated 2026-01-14 · v2

116.179.33.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
116.179.33.0
Broadcast
116.179.33.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
39.9072 , 116.357
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-09-29 15:13 · 2025-09-29 15:13
Top ASN
Top geo
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

116.172.248.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
116.172.248.0
Broadcast
116.172.248.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
39.9072 , 116.357
Hits / Errors
5 hits · 5 errors
First / Last seen
2025-10-02 17:50 · 2025-10-05 10:02
Top ASN
Top geo
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

116.148.92.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
116.148.92.0
Broadcast
116.148.92.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
30.2943 , 120.1663
Hits / Errors
4 hits · 1 errors
First / Last seen
2025-02-28 16:28 · 2025-02-28 22:11
Top ASN
Top geo
Window / Updated
2025-02-24 → 2025-03-03 · Updated 2026-01-14 · v2

116.136.216.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
116.136.216.0
Broadcast
116.136.216.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
39.9072 , 116.35700000000001
Hits / Errors
3 hits · 2 errors
First / Last seen
2025-06-29 00:16 · 2025-06-29 12:36
Top ASN
Top geo
Window / Updated
2025-06-23 → 2025-06-30 · Updated 2026-01-14 · v2

116.148.95.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
116.148.95.0
Broadcast
116.148.95.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
30.2943 , 120.1663
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-10-12 14:58 · 2025-10-12 15:17
Top ASN
Top geo
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

116.132.252.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
116.132.252.0
Broadcast
116.132.252.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
39.9072 , 116.357
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-08 04:17 · 2025-09-09 01:09
Top ASN
Top geo
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

118.238.233.0/24

Risk Max LOW Footprint 0.391% Hits 74
Prefix / IP version
/24 · IPv4
Network
118.238.233.0
Broadcast
118.238.233.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.7681 , 139.6258
Hits / Errors
74 hits · 11 errors
First / Last seen
2024-05-27 14:14 · 2024-05-30 15:32
Top geo
Window / Updated
2024-05-27 → 2024-06-03 · Updated 2026-01-14 · v2

198.144.167.0/24

Risk Max LOW Footprint 0.391% Hits 70
Prefix / IP version
/24 · IPv4
Network
198.144.167.0
Broadcast
198.144.167.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.6836 , 139.7492
Hits / Errors
70 hits · 1 errors
First / Last seen
2024-11-25 09:48 · 2024-11-25 09:48
Top geo
Window / Updated
2024-11-25 → 2024-12-02 · Updated 2026-01-14 · v2

116.168.222.0/24

Risk Max LOW Footprint 0.391% Hits 46
Prefix / IP version
/24 · IPv4
Network
116.168.222.0
Broadcast
116.168.222.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
29.5689 , 106.5577
Hits / Errors
46 hits · 0 errors
First / Last seen
2025-07-09 10:08 · 2025-07-09 10:09
Top ASN
Top geo
Window / Updated
2025-07-07 → 2025-07-14 · Updated 2026-01-14 · v2

62.197.35.0/24

Risk Max LOW Footprint 0.391% Hits 46
Prefix / IP version
/24 · IPv4
Network
62.197.35.0
Broadcast
62.197.35.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.508100000000006 , -0.1278
Hits / Errors
46 hits · 0 errors
First / Last seen
2025-03-26 17:59 · 2025-03-26 17:59
Top ASN
Top organization / ISP
Window / Updated
2025-03-24 → 2025-03-31 · Updated 2026-01-14 · v2

121.101.90.0/24

Risk Max LOW Footprint 0.391% Hits 29
Prefix / IP version
/24 · IPv4
Network
121.101.90.0
Broadcast
121.101.90.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.8147 , 139.7289
Hits / Errors
29 hits · 1 errors
First / Last seen
2025-09-12 04:44 · 2025-09-12 04:48
Top geo
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

113.37.174.0/24

Risk Max LOW Footprint 0.391% Hits 28
Prefix / IP version
/24 · IPv4
Network
113.37.174.0
Broadcast
113.37.174.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
34.7795 , 135.4726
Hits / Errors
28 hits · 0 errors
First / Last seen
2025-05-20 16:26 · 2025-05-21 00:00
Top ASN
Top geo
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

118.238.214.0/24

Risk Max LOW Footprint 0.391% Hits 28
Prefix / IP version
/24 · IPv4
Network
118.238.214.0
Broadcast
118.238.214.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.6837 , 139.6805
Hits / Errors
28 hits · 6 errors
First / Last seen
2025-05-08 10:32 · 2025-05-08 10:32
Top geo
Japan · Tokyo · Tokyo
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

150.249.201.0/24

Risk Max LOW Footprint 0.391% Hits 17
Prefix / IP version
/24 · IPv4
Network
150.249.201.0
Broadcast
150.249.201.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.6837 , 139.6805
Hits / Errors
17 hits · 0 errors
First / Last seen
2025-11-30 09:25 · 2025-11-30 09:25
Top geo
Japan · Tokyo · Tokyo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

118.238.242.0/24

Risk Max LOW Footprint 0.391% Hits 17
Prefix / IP version
/24 · IPv4
Network
118.238.242.0
Broadcast
118.238.242.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.6837 , 139.6805
Hits / Errors
17 hits · 1 errors
First / Last seen
2024-11-12 08:44 · 2024-11-12 08:56
Top geo
Japan · Tokyo · Tokyo
Window / Updated
2024-11-11 → 2024-11-18 · Updated 2026-01-14 · v2

116.139.5.0/24

Risk Max LOW Footprint 0.391% Hits 16
Prefix / IP version
/24 · IPv4
Network
116.139.5.0
Broadcast
116.139.5.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.6599 , 122.2208
Hits / Errors
16 hits · 0 errors
First / Last seen
2025-10-15 13:45 · 2025-10-15 13:45
Top ASN
Top geo
Window / Updated
2025-10-13 → 2025-10-20 · Updated 2026-01-14 · v2

115.162.184.0/24

Risk Max LOW Footprint 0.391% Hits 16
Prefix / IP version
/24 · IPv4
Network
115.162.184.0
Broadcast
115.162.184.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.0763 , 141.3654
Hits / Errors
16 hits · 0 errors
First / Last seen
2024-12-17 21:56 · 2024-12-17 22:29
Top geo
Window / Updated
2024-12-16 → 2024-12-23 · Updated 2026-01-14 · v2

185.226.39.0/24

Risk Max LOW Footprint 0.391% Hits 15
Prefix / IP version
/24 · IPv4
Network
185.226.39.0
Broadcast
185.226.39.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.5026 , -0.1339
Hits / Errors
15 hits · 0 errors
First / Last seen
2025-04-22 18:52 · 2025-04-22 20:49
Top ASN
Top organization / ISP
Window / Updated
2025-04-21 → 2025-04-28 · Updated 2026-01-14 · v2

118.241.177.0/24

Risk Max LOW Footprint 0.391% Hits 15
Prefix / IP version
/24 · IPv4
Network
118.241.177.0
Broadcast
118.241.177.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.7421 , 139.6524
Hits / Errors
15 hits · 0 errors
First / Last seen
2024-12-24 11:36 · 2024-12-24 11:39
Top geo
Window / Updated
2024-12-23 → 2024-12-30 · Updated 2026-01-14 · v2

103.90.190.0/24

Risk Max LOW Footprint 0.391% Hits 14
Prefix / IP version
/24 · IPv4
Network
103.90.190.0
Broadcast
103.90.190.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.7486 , 116.563
Hits / Errors
14 hits · 0 errors
First / Last seen
2025-04-09 12:11 · 2025-04-09 12:22
Top geo
Window / Updated
2025-04-07 → 2025-04-14 · Updated 2026-01-14 · v2

219.104.120.0/24

Risk Max LOW Footprint 0.391% Hits 14
Prefix / IP version
/24 · IPv4
Network
219.104.120.0
Broadcast
219.104.120.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.6837 , 139.6805
Hits / Errors
14 hits · 0 errors
First / Last seen
2025-03-06 03:37 · 2025-03-06 03:38
Top geo
Japan · Tokyo · Tokyo
Window / Updated
2025-03-03 → 2025-03-10 · Updated 2026-01-14 · v2

185.159.78.0/24

Risk Max LOW Footprint 0.391% Hits 13
Prefix / IP version
/24 · IPv4
Network
185.159.78.0
Broadcast
185.159.78.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.53269999999999 , -0.0996
Hits / Errors
13 hits · 1 errors
First / Last seen
2024-10-01 17:59 · 2024-10-01 18:00
Top ASN
Top organization / ISP
Window / Updated
2024-09-30 → 2024-10-07 · Updated 2026-01-14 · v2

147.192.246.0/24

Risk Max LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
147.192.246.0
Broadcast
147.192.246.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.0763 , 141.3654
Hits / Errors
12 hits · 1 errors
First / Last seen
2024-11-21 08:43 · 2024-11-21 08:44
Top geo
Window / Updated
2024-11-18 → 2024-11-25 · Updated 2026-01-14 · v2

118.238.218.0/24

Risk Max LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
118.238.218.0
Broadcast
118.238.218.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.6837 , 139.6805
Hits / Errors
12 hits · 1 errors
First / Last seen
2024-09-27 10:34 · 2024-09-27 10:39
Top geo
Japan · Tokyo · Tokyo
Window / Updated
2024-09-23 → 2024-09-30 · Updated 2026-01-14 · v2

219.104.137.0/24

Risk Max LOW Footprint 0.391% Hits 11
Prefix / IP version
/24 · IPv4
Network
219.104.137.0
Broadcast
219.104.137.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.7747 , 139.7989
Hits / Errors
11 hits · 0 errors
First / Last seen
2024-11-16 13:11 · 2024-11-16 13:12
Top geo
Window / Updated
2024-11-11 → 2024-11-18 · Updated 2026-01-14 · v2

116.132.236.0/24

Risk Max LOW Footprint 0.391% Hits 10
Prefix / IP version
/24 · IPv4
Network
116.132.236.0
Broadcast
116.132.236.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.9072 , 116.357
Hits / Errors
10 hits · 0 errors
First / Last seen
2025-10-22 02:22 · 2025-10-22 02:22
Top ASN
Top geo
Window / Updated
2025-10-20 → 2025-10-27 · Updated 2026-01-14 · v2

116.132.254.0/24

Risk Max LOW Footprint 0.391% Hits 10
Prefix / IP version
/24 · IPv4
Network
116.132.254.0
Broadcast
116.132.254.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.9072 , 116.357
Hits / Errors
10 hits · 0 errors
First / Last seen
2025-10-17 02:47 · 2025-10-17 02:47
Top ASN
Top geo
Window / Updated
2025-10-13 → 2025-10-20 · Updated 2026-01-14 · v2

116.168.221.0/24

Risk Max LOW Footprint 0.391% Hits 9
Prefix / IP version
/24 · IPv4
Network
116.168.221.0
Broadcast
116.168.221.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
29.5689 , 106.5577
Hits / Errors
9 hits · 0 errors
First / Last seen
2025-07-27 11:08 · 2025-07-27 11:09
Top ASN
Top geo
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

39.111.219.0/24

Risk Max LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
39.111.219.0
Broadcast
39.111.219.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.9575 , 139.5944
Hits / Errors
6 hits · 3 errors
First / Last seen
2024-10-30 02:57 · 2024-10-30 02:57
Top geo
Window / Updated
2024-10-28 → 2024-11-04 · Updated 2026-01-14 · v2

118.238.246.0/24

Risk Max LOW Footprint 0.391% Hits 5
Prefix / IP version
/24 · IPv4
Network
118.238.246.0
Broadcast
118.238.246.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.6837 , 139.6805
Hits / Errors
5 hits · 0 errors
First / Last seen
2024-10-15 12:05 · 2024-10-15 12:05
Top geo
Japan · Tokyo · Tokyo
Window / Updated
2024-10-14 → 2024-10-21 · Updated 2026-01-14 · v2

116.140.73.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
116.140.73.0
Broadcast
116.140.73.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.9072 , 116.357
Hits / Errors
4 hits · 0 errors
First / Last seen
2024-11-09 19:43 · 2024-11-09 19:44
Top ASN
Top geo
Window / Updated
2024-11-04 → 2024-11-11 · Updated 2026-01-14 · v2

39.111.208.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
39.111.208.0
Broadcast
39.111.208.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.3764 , 139.9384
Hits / Errors
4 hits · 0 errors
First / Last seen
2024-09-27 00:39 · 2024-09-27 00:39
Top geo
Window / Updated
2024-09-23 → 2024-09-30 · Updated 2026-01-14 · v2

116.172.201.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
116.172.201.0
Broadcast
116.172.201.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.9072 , 116.357
Hits / Errors
3 hits · 3 errors
First / Last seen
2025-10-12 15:04 · 2025-10-12 15:04
Top ASN
Top geo
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2
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