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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.

175.22.84.0/24

Risk Max 32 LOW Footprint 0.391% Hits 208
Prefix / IP version
/24 · IPv4
Network
175.22.84.0
Broadcast
175.22.84.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.8378 , 126.549
Hits / Errors
208 hits · 90 errors
First / Last seen
2024-05-27 23:59 · 2024-05-28 00:03
Top ASN
Top organization / ISP
Top geo
China · Jilin · Jilin
Window / Updated
2024-05-27 → 2024-06-03 · Updated 2026-01-14 · v2

175.16.69.0/24

Risk Max 5 LOW Footprint 0.391% Hits 238
Prefix / IP version
/24 · IPv4
Network
175.16.69.0
Broadcast
175.16.69.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.8378 , 126.549
Hits / Errors
238 hits · 0 errors
First / Last seen
2024-06-12 08:50 · 2024-06-12 08:51
Top ASN
Top organization / ISP
Top geo
China · Jilin · Jilin
Window / Updated
2024-06-10 → 2024-06-17 · Updated 2026-01-14 · v2

175.16.252.0/24

Risk Max 2 LOW Footprint 0.781% Hits 238
Prefix / IP version
/24 · IPv4
Network
175.16.252.0
Broadcast
175.16.252.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
43.8378 , 126.549
Hits / Errors
238 hits · 0 errors
First / Last seen
2024-05-17 01:23 · 2024-05-17 21:11
Top ASN
Top organization / ISP
Top geo
China · Jilin · Jilin
Window / Updated
2024-05-13 → 2024-05-20 · Updated 2026-01-14 · v2

175.16.232.0/24

Risk Max 2 LOW Footprint 0.781% Hits 215
Prefix / IP version
/24 · IPv4
Network
175.16.232.0
Broadcast
175.16.232.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
43.8378 , 126.54900000000002
Hits / Errors
215 hits · 0 errors
First / Last seen
2024-09-09 22:39 · 2024-09-12 20:19
Top ASN
Top organization / ISP
Top geo
China · Jilin · Jilin
Window / Updated
2024-09-09 → 2024-09-16 · Updated 2026-01-14 · v2

175.20.19.0/24

Risk Max 2 LOW Footprint 0.781% Hits 214
Prefix / IP version
/24 · IPv4
Network
175.20.19.0
Broadcast
175.20.19.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
43.83780000000001 , 126.549
Hits / Errors
214 hits · 0 errors
First / Last seen
2024-10-09 15:20 · 2024-10-10 14:14
Top ASN
Top organization / ISP
Top geo
China · Jilin · Jilin
Window / Updated
2024-10-07 → 2024-10-14 · Updated 2026-01-14 · v2

139.211.31.0/24

Risk Max 2 LOW Footprint 0.391% Hits 119
Prefix / IP version
/24 · IPv4
Network
139.211.31.0
Broadcast
139.211.31.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.8378 , 126.549
Hits / Errors
119 hits · 0 errors
First / Last seen
2024-06-08 04:39 · 2024-06-08 04:44
Top ASN
Top organization / ISP
Top geo
China · Jilin · Jilin
Window / Updated
2024-06-03 → 2024-06-10 · Updated 2026-01-14 · v2

139.211.30.0/24

Risk Max 2 LOW Footprint 0.391% Hits 119
Prefix / IP version
/24 · IPv4
Network
139.211.30.0
Broadcast
139.211.30.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.8378 , 126.549
Hits / Errors
119 hits · 0 errors
First / Last seen
2024-05-27 11:04 · 2024-05-27 11:05
Top ASN
Top organization / ISP
Top geo
China · Jilin · Jilin
Window / Updated
2024-05-27 → 2024-06-03 · Updated 2026-01-14 · v2

175.22.85.0/24

Risk Max 2 LOW Footprint 0.391% Hits 119
Prefix / IP version
/24 · IPv4
Network
175.22.85.0
Broadcast
175.22.85.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.8378 , 126.549
Hits / Errors
119 hits · 0 errors
First / Last seen
2024-05-22 02:35 · 2024-05-22 02:37
Top ASN
Top organization / ISP
Top geo
China · Jilin · Jilin
Window / Updated
2024-05-20 → 2024-05-27 · Updated 2026-01-14 · v2

139.213.43.0/24

Risk Max 2 LOW Footprint 0.391% Hits 119
Prefix / IP version
/24 · IPv4
Network
139.213.43.0
Broadcast
139.213.43.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.8378 , 126.549
Hits / Errors
119 hits · 0 errors
First / Last seen
2024-05-20 21:29 · 2024-05-20 21:33
Top ASN
Top organization / ISP
Top geo
China · Jilin · Jilin
Window / Updated
2024-05-20 → 2024-05-27 · Updated 2026-01-14 · v2

139.211.28.0/24

Risk Max 2 LOW Footprint 0.391% Hits 119
Prefix / IP version
/24 · IPv4
Network
139.211.28.0
Broadcast
139.211.28.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.8378 , 126.549
Hits / Errors
119 hits · 0 errors
First / Last seen
2024-05-19 20:13 · 2024-05-19 20:16
Top ASN
Top organization / ISP
Top geo
China · Jilin · Jilin
Window / Updated
2024-05-13 → 2024-05-20 · Updated 2026-01-14 · v2

175.22.90.0/24

Risk Max 2 LOW Footprint 0.391% Hits 119
Prefix / IP version
/24 · IPv4
Network
175.22.90.0
Broadcast
175.22.90.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.8378 , 126.549
Hits / Errors
119 hits · 0 errors
First / Last seen
2024-05-14 10:39 · 2024-05-14 10:44
Top ASN
Top organization / ISP
Top geo
China · Jilin · Jilin
Window / Updated
2024-05-13 → 2024-05-20 · Updated 2026-01-14 · v2

139.213.40.0/24

Risk Max 2 LOW Footprint 0.391% Hits 119
Prefix / IP version
/24 · IPv4
Network
139.213.40.0
Broadcast
139.213.40.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.8378 , 126.549
Hits / Errors
119 hits · 0 errors
First / Last seen
2024-05-13 20:42 · 2024-05-13 20:43
Top ASN
Top organization / ISP
Top geo
China · Jilin · Jilin
Window / Updated
2024-05-13 → 2024-05-20 · Updated 2026-01-14 · v2

175.22.87.0/24

Risk Max 2 LOW Footprint 0.391% Hits 119
Prefix / IP version
/24 · IPv4
Network
175.22.87.0
Broadcast
175.22.87.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.8378 , 126.549
Hits / Errors
119 hits · 0 errors
First / Last seen
2024-05-01 10:11 · 2024-05-01 10:12
Top ASN
Top organization / ISP
Top geo
China · Jilin · Jilin
Window / Updated
2024-04-29 → 2024-05-06 · Updated 2026-01-14 · v2

175.22.86.0/24

Risk Max 2 LOW Footprint 0.391% Hits 119
Prefix / IP version
/24 · IPv4
Network
175.22.86.0
Broadcast
175.22.86.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.8378 , 126.549
Hits / Errors
119 hits · 0 errors
First / Last seen
2024-04-28 13:31 · 2024-04-28 13:33
Top ASN
Top organization / ISP
Top geo
China · Jilin · Jilin
Window / Updated
2024-04-22 → 2024-04-29 · Updated 2026-01-14 · v2

139.213.47.0/24

Risk Max 2 LOW Footprint 0.391% Hits 119
Prefix / IP version
/24 · IPv4
Network
139.213.47.0
Broadcast
139.213.47.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.8378 , 126.549
Hits / Errors
119 hits · 0 errors
First / Last seen
2024-04-28 09:42 · 2024-04-28 09:43
Top ASN
Top organization / ISP
Top geo
China · Jilin · Jilin
Window / Updated
2024-04-22 → 2024-04-29 · Updated 2026-01-14 · v2

175.22.94.0/24

Risk Max 2 LOW Footprint 0.391% Hits 119
Prefix / IP version
/24 · IPv4
Network
175.22.94.0
Broadcast
175.22.94.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.8378 , 126.549
Hits / Errors
119 hits · 0 errors
First / Last seen
2024-04-15 17:12 · 2024-04-15 17:16
Top ASN
Top organization / ISP
Top geo
China · Jilin · Jilin
Window / Updated
2024-04-15 → 2024-04-22 · Updated 2026-01-14 · v2

139.211.27.0/24

Risk Max 2 LOW Footprint 0.391% Hits 116
Prefix / IP version
/24 · IPv4
Network
139.211.27.0
Broadcast
139.211.27.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.8378 , 126.549
Hits / Errors
116 hits · 0 errors
First / Last seen
2024-06-06 06:25 · 2024-06-06 06:30
Top ASN
Top organization / ISP
Top geo
China · Jilin · Jilin
Window / Updated
2024-06-03 → 2024-06-10 · Updated 2026-01-14 · v2

139.214.152.0/24

Risk Max 2 LOW Footprint 0.391% Hits 107
Prefix / IP version
/24 · IPv4
Network
139.214.152.0
Broadcast
139.214.152.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.83780000000001 , 126.549
Hits / Errors
107 hits · 0 errors
First / Last seen
2024-09-28 11:37 · 2024-09-28 11:40
Top ASN
Top organization / ISP
Top geo
China · Jilin · Jilin
Window / Updated
2024-09-23 → 2024-09-30 · Updated 2026-01-14 · v2

175.20.17.0/24

Risk Max 2 LOW Footprint 0.391% Hits 107
Prefix / IP version
/24 · IPv4
Network
175.20.17.0
Broadcast
175.20.17.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.83780000000001 , 126.549
Hits / Errors
107 hits · 0 errors
First / Last seen
2024-09-13 15:42 · 2024-09-13 15:45
Top ASN
Top organization / ISP
Top geo
China · Jilin · Jilin
Window / Updated
2024-09-09 → 2024-09-16 · Updated 2026-01-14 · v2

175.16.254.0/24

Risk Max 2 LOW Footprint 0.391% Hits 86
Prefix / IP version
/24 · IPv4
Network
175.16.254.0
Broadcast
175.16.254.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.8378 , 126.54899999999999
Hits / Errors
86 hits · 0 errors
First / Last seen
2024-05-29 02:25 · 2024-05-29 02:30
Top ASN
Top organization / ISP
Top geo
China · Jilin · Jilin
Window / Updated
2024-05-27 → 2024-06-03 · Updated 2026-01-14 · v2

175.20.192.0/24

Risk Max 1 LOW Footprint 0.391% Hits 108
Prefix / IP version
/24 · IPv4
Network
175.20.192.0
Broadcast
175.20.192.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.8378 , 126.549
Hits / Errors
108 hits · 0 errors
First / Last seen
2024-09-11 16:54 · 2024-09-11 16:55
Top ASN
Top organization / ISP
Top geo
China · Jilin · Jilin
Window / Updated
2024-09-09 → 2024-09-16 · Updated 2026-01-14 · v2

175.22.91.0/24

Risk Max 1 LOW Footprint 0.391% Hits 107
Prefix / IP version
/24 · IPv4
Network
175.22.91.0
Broadcast
175.22.91.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.83780000000001 , 126.549
Hits / Errors
107 hits · 0 errors
First / Last seen
2024-10-06 01:23 · 2024-10-06 01:24
Top ASN
Top organization / ISP
Top geo
China · Jilin · Jilin
Window / Updated
2024-09-30 → 2024-10-07 · Updated 2026-01-14 · v2

175.20.16.0/24

Risk Max 1 LOW Footprint 0.391% Hits 107
Prefix / IP version
/24 · IPv4
Network
175.20.16.0
Broadcast
175.20.16.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.83780000000001 , 126.549
Hits / Errors
107 hits · 0 errors
First / Last seen
2024-10-04 22:08 · 2024-10-04 22:12
Top ASN
Top organization / ISP
Top geo
China · Jilin · Jilin
Window / Updated
2024-09-30 → 2024-10-07 · Updated 2026-01-14 · v2

175.20.194.0/24

Risk Max 1 LOW Footprint 0.391% Hits 107
Prefix / IP version
/24 · IPv4
Network
175.20.194.0
Broadcast
175.20.194.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.83780000000001 , 126.549
Hits / Errors
107 hits · 0 errors
First / Last seen
2024-09-26 03:24 · 2024-09-26 03:24
Top ASN
Top organization / ISP
Top geo
China · Jilin · Jilin
Window / Updated
2024-09-23 → 2024-09-30 · Updated 2026-01-14 · v2

175.16.58.0/24

Risk Max 1 LOW Footprint 0.391% Hits 107
Prefix / IP version
/24 · IPv4
Network
175.16.58.0
Broadcast
175.16.58.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.83780000000001 , 126.549
Hits / Errors
107 hits · 0 errors
First / Last seen
2024-09-21 16:39 · 2024-09-21 16:40
Top ASN
Top organization / ISP
Top geo
China · Jilin · Jilin
Window / Updated
2024-09-16 → 2024-09-23 · Updated 2026-01-14 · v2

175.20.183.0/24

Risk Max 1 LOW Footprint 0.391% Hits 107
Prefix / IP version
/24 · IPv4
Network
175.20.183.0
Broadcast
175.20.183.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.83780000000001 , 126.549
Hits / Errors
107 hits · 0 errors
First / Last seen
2024-09-19 09:17 · 2024-09-19 09:18
Top ASN
Top organization / ISP
Top geo
China · Jilin · Jilin
Window / Updated
2024-09-16 → 2024-09-23 · Updated 2026-01-14 · v2

139.215.114.0/24

Risk Max 1 LOW Footprint 0.391% Hits 83
Prefix / IP version
/24 · IPv4
Network
139.215.114.0
Broadcast
139.215.114.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.8378 , 126.549
Hits / Errors
83 hits · 0 errors
First / Last seen
2024-09-09 16:23 · 2024-09-09 16:28
Top ASN
Top organization / ISP
Top geo
China · Jilin · Jilin
Window / Updated
2024-09-09 → 2024-09-16 · Updated 2026-01-14 · v2

175.16.65.0/24

Risk Max 1 LOW Footprint 0.391% Hits 76
Prefix / IP version
/24 · IPv4
Network
175.16.65.0
Broadcast
175.16.65.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.8378 , 126.549
Hits / Errors
76 hits · 0 errors
First / Last seen
2024-09-12 14:28 · 2024-09-12 14:33
Top ASN
Top organization / ISP
Top geo
China · Jilin · Jilin
Window / Updated
2024-09-09 → 2024-09-16 · Updated 2026-01-14 · v2

139.211.26.0/24

Risk Max 1 LOW Footprint 0.391% Hits 29
Prefix / IP version
/24 · IPv4
Network
139.211.26.0
Broadcast
139.211.26.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.8378 , 126.549
Hits / Errors
29 hits · 0 errors
First / Last seen
2024-04-22 16:17 · 2024-04-22 16:18
Top ASN
Top organization / ISP
Top geo
China · Jilin · Jilin
Window / Updated
2024-04-22 → 2024-04-29 · Updated 2026-01-14 · v2

175.16.68.0/24

Risk Max 1 LOW Footprint 0.391% Hits 21
Prefix / IP version
/24 · IPv4
Network
175.16.68.0
Broadcast
175.16.68.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.8378 , 126.549
Hits / Errors
21 hits · 0 errors
First / Last seen
2024-06-03 03:15 · 2024-06-03 04:10
Top ASN
Top organization / ISP
Top geo
China · Jilin · Jilin
Window / Updated
2024-06-03 → 2024-06-10 · Updated 2026-01-14 · v2

175.18.156.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
175.18.156.0
Broadcast
175.18.156.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
43.8378 , 126.549
Hits / Errors
7 hits · 3 errors
First / Last seen
2024-12-12 11:44 · 2024-12-15 07:14
Top ASN
Top organization / ISP
Top geo
China · Jilin · Jilin
Window / Updated
2024-12-09 → 2024-12-16 · Updated 2026-01-14 · v2

175.18.157.0/24

Risk Max LOW Footprint 0.781% Hits 10
Prefix / IP version
/24 · IPv4
Network
175.18.157.0
Broadcast
175.18.157.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
42.8882 , 129.502
Hits / Errors
10 hits · 0 errors
First / Last seen
2025-06-27 02:08 · 2025-06-29 07:36
Top ASN
Top organization / ISP
Top geo
China · Jilin · Yanji
Window / Updated
2025-06-23 → 2025-06-30 · Updated 2026-01-14 · v2

175.22.147.0/24

Risk Max LOW Footprint 0.391% Hits 35
Prefix / IP version
/24 · IPv4
Network
175.22.147.0
Broadcast
175.22.147.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.8378 , 126.549
Hits / Errors
35 hits · 0 errors
First / Last seen
2024-09-10 20:22 · 2024-09-10 20:27
Top ASN
Top organization / ISP
Top geo
China · Jilin · Jilin
Window / Updated
2024-09-09 → 2024-09-16 · Updated 2026-01-14 · v2

139.212.56.0/24

Risk Max LOW Footprint 0.391% Hits 8
Prefix / IP version
/24 · IPv4
Network
139.212.56.0
Broadcast
139.212.56.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.8378 , 126.549
Hits / Errors
8 hits · 8 errors
First / Last seen
2023-10-22 15:42 · 2023-10-22 15:42
Top ASN
Top organization / ISP
Top geo
China · Jilin · Jilin
Window / Updated
2023-10-16 → 2023-10-23 · Updated 2026-01-14 · v2

139.212.68.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
139.212.68.0
Broadcast
139.212.68.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.837799999999994 , 126.54900000000002
Hits / Errors
3 hits · 1 errors
First / Last seen
2025-10-12 14:58 · 2025-10-12 15:11
Top ASN
Top organization / ISP
Top geo
China · Jilin · Jilin
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

175.17.186.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
175.17.186.0
Broadcast
175.17.186.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.837799999999994 , 126.54900000000002
Hits / Errors
3 hits · 3 errors
First / Last seen
2025-03-14 16:01 · 2025-03-14 16:08
Top ASN
Top organization / ISP
Top geo
China · Jilin · Jilin
Window / Updated
2025-03-10 → 2025-03-17 · Updated 2026-01-14 · v2

175.16.235.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
175.16.235.0
Broadcast
175.16.235.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.837799999999994 , 126.54900000000002
Hits / Errors
3 hits · 2 errors
First / Last seen
2024-09-16 07:15 · 2024-09-16 07:15
Top ASN
Top organization / ISP
Top geo
China · Jilin · Jilin
Window / Updated
2024-09-16 → 2024-09-23 · Updated 2026-01-14 · v2

175.17.179.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
175.17.179.0
Broadcast
175.17.179.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.837799999999994 , 126.54900000000002
Hits / Errors
3 hits · 2 errors
First / Last seen
2023-10-06 04:44 · 2023-10-06 04:44
Top ASN
Top organization / ISP
Top geo
China · Jilin · Jilin
Window / Updated
2023-10-02 → 2023-10-09 · Updated 2026-01-14 · v2

175.19.75.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
175.19.75.0
Broadcast
175.19.75.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.8378 , 126.549
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-10-10 07:15 · 2025-10-10 07:15
Top ASN
Top organization / ISP
Top geo
China · Jilin · Jilin
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

139.209.72.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
139.209.72.0
Broadcast
139.209.72.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.8378 , 126.549
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-06-29 04:09 · 2025-06-29 04:09
Top ASN
Top organization / ISP
Top geo
China · Jilin · Jilin
Window / Updated
2025-06-23 → 2025-06-30 · Updated 2026-01-14 · v2
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