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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.

218.188.41.0/24

Risk Max 9 LOW Footprint 0.391% Hits 462
Prefix / IP version
/24 · IPv4
Network
218.188.41.0
Broadcast
218.188.41.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.3484 , 114.112
Hits / Errors
462 hits · 300 errors
First / Last seen
2024-02-01 23:29 · 2024-02-01 23:57
Window / Updated
2024-01-29 → 2024-02-05 · Updated 2026-01-14 · v2

221.127.179.0/24

Risk Max 4 LOW Footprint 0.391% Hits 5
Prefix / IP version
/24 · IPv4
Network
221.127.179.0
Broadcast
221.127.179.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.3539 , 114.1342
Hits / Errors
5 hits · 3 errors
First / Last seen
2025-08-24 19:11 · 2025-08-24 19:11
Window / Updated
2025-08-18 → 2025-08-25 · Updated 2026-01-14 · v2

223.19.160.0/24

Risk Max 3 LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
223.19.160.0
Broadcast
223.19.160.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.3361 , 114.1698
Hits / Errors
3 hits · 0 errors
First / Last seen
2023-06-29 05:04 · 2023-06-29 05:04
Window / Updated
2023-06-26 → 2023-07-03 · Updated 2026-01-14 · v2

223.16.173.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
223.16.173.0
Broadcast
223.16.173.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.3484 , 114.112
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-07-07 01:32 · 2023-07-07 01:32
Window / Updated
2023-07-03 → 2023-07-10 · Updated 2026-01-14 · v2

223.18.23.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
223.18.23.0
Broadcast
223.18.23.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.3484 , 114.112
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-07-01 01:01 · 2023-07-01 01:01
Window / Updated
2023-06-26 → 2023-07-03 · Updated 2026-01-14 · v2

221.124.208.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
221.124.208.0
Broadcast
221.124.208.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.2808 , 114.229
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-06-25 03:03 · 2023-06-25 03:03
Window / Updated
2023-06-19 → 2023-06-26 · Updated 2026-01-14 · v2

221.124.116.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
221.124.116.0
Broadcast
221.124.116.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.3151 , 114.1743
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-06-21 23:54 · 2023-06-21 23:54
Window / Updated
2023-06-19 → 2023-06-26 · Updated 2026-01-14 · v2

223.18.69.0/24

Risk Max LOW Footprint 0.391% Hits 31
Prefix / IP version
/24 · IPv4
Network
223.18.69.0
Broadcast
223.18.69.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.3484 , 114.112
Hits / Errors
31 hits · 0 errors
First / Last seen
2024-09-23 18:47 · 2024-09-23 18:48
Window / Updated
2024-09-23 → 2024-09-30 · Updated 2026-01-14 · v2

221.126.227.0/24

Risk Max LOW Footprint 0.391% Hits 26
Prefix / IP version
/24 · IPv4
Network
221.126.227.0
Broadcast
221.126.227.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.3484 , 114.112
Hits / Errors
26 hits · 0 errors
First / Last seen
2025-03-10 02:48 · 2025-03-10 02:58
Window / Updated
2025-03-10 → 2025-03-17 · Updated 2026-01-14 · v2

118.140.62.0/24

Risk Max LOW Footprint 0.391% Hits 24
Prefix / IP version
/24 · IPv4
Network
118.140.62.0
Broadcast
118.140.62.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.268600000000003 , 114.129
Hits / Errors
24 hits · 7 errors
First / Last seen
2024-12-04 14:45 · 2024-12-04 14:46
Window / Updated
2024-12-02 → 2024-12-09 · Updated 2026-01-14 · v2

118.140.120.0/24

Risk Max LOW Footprint 0.391% Hits 21
Prefix / IP version
/24 · IPv4
Network
118.140.120.0
Broadcast
118.140.120.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.3356 , 114.1847
Hits / Errors
21 hits · 0 errors
First / Last seen
2025-08-01 05:53 · 2025-08-01 06:28
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

124.217.188.0/24

Risk Max LOW Footprint 0.391% Hits 16
Prefix / IP version
/24 · IPv4
Network
124.217.188.0
Broadcast
124.217.188.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.3118 , 114.222
Hits / Errors
16 hits · 2 errors
First / Last seen
2024-10-15 06:21 · 2024-10-15 06:23
Window / Updated
2024-10-14 → 2024-10-21 · Updated 2026-01-14 · v2

218.188.215.0/24

Risk Max LOW Footprint 0.391% Hits 14
Prefix / IP version
/24 · IPv4
Network
218.188.215.0
Broadcast
218.188.215.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.3484 , 114.112
Hits / Errors
14 hits · 2 errors
First / Last seen
2024-12-05 05:45 · 2024-12-05 09:19
Window / Updated
2024-12-02 → 2024-12-09 · Updated 2026-01-14 · v2

223.16.208.0/24

Risk Max LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
223.16.208.0
Broadcast
223.16.208.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.3484 , 114.11200000000001
Hits / Errors
12 hits · 1 errors
First / Last seen
2024-12-06 18:36 · 2024-12-06 18:36
Window / Updated
2024-12-02 → 2024-12-09 · Updated 2026-01-14 · v2

118.143.38.0/24

Risk Max LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
118.143.38.0
Broadcast
118.143.38.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.369600000000002 , 114.079
Hits / Errors
12 hits · 0 errors
First / Last seen
2024-11-25 03:11 · 2024-11-25 03:31
Window / Updated
2024-11-25 → 2024-12-02 · Updated 2026-01-14 · v2

113.254.74.0/24

Risk Max LOW Footprint 0.391% Hits 11
Prefix / IP version
/24 · IPv4
Network
113.254.74.0
Broadcast
113.254.74.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.3638 , 114.1091
Hits / Errors
11 hits · 1 errors
First / Last seen
2024-01-20 13:01 · 2024-01-20 13:01
Window / Updated
2024-01-15 → 2024-01-22 · Updated 2026-01-14 · v2

210.3.25.0/24

Risk Max LOW Footprint 0.391% Hits 9
Prefix / IP version
/24 · IPv4
Network
210.3.25.0
Broadcast
210.3.25.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.3484 , 114.11200000000001
Hits / Errors
9 hits · 1 errors
First / Last seen
2024-11-25 03:31 · 2024-11-25 04:36
Window / Updated
2024-11-25 → 2024-12-02 · Updated 2026-01-14 · v2

223.18.66.0/24

Risk Max LOW Footprint 0.391% Hits 8
Prefix / IP version
/24 · IPv4
Network
223.18.66.0
Broadcast
223.18.66.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.3484 , 114.112
Hits / Errors
8 hits · 1 errors
First / Last seen
2025-05-12 20:25 · 2025-05-12 20:57
Window / Updated
2025-05-12 → 2025-05-19 · Updated 2026-01-14 · v2

218.190.235.0/24

Risk Max LOW Footprint 0.391% Hits 7
Prefix / IP version
/24 · IPv4
Network
218.190.235.0
Broadcast
218.190.235.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.3672 , 114.123
Hits / Errors
7 hits · 0 errors
First / Last seen
2024-10-08 18:48 · 2024-10-08 18:48
Window / Updated
2024-10-07 → 2024-10-14 · Updated 2026-01-14 · v2

206.212.240.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
206.212.240.0
Broadcast
206.212.240.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.9586 , -77.357
Hits / Errors
4 hits · 2 errors
First / Last seen
2023-11-16 14:16 · 2023-11-18 17:15
Top ASN
AS400409 · Pulsar Networks Inc
Top organization / ISP
Top geo
Window / Updated
2023-11-13 → 2023-11-20 · Updated 2026-01-14 · v2

151.246.165.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
151.246.165.0
Broadcast
151.246.165.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.3193 , 114.169
Hits / Errors
3 hits · 0 errors
First / Last seen
2024-11-20 13:08 · 2024-11-20 13:08
Top organization / ISP
Top geo
Window / Updated
2024-11-18 → 2024-11-25 · Updated 2026-01-14 · v2

223.17.35.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
223.17.35.0
Broadcast
223.17.35.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.3356 , 114.1847
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-01-30 08:50 · 2025-01-31 08:32
Window / Updated
2025-01-27 → 2025-02-03 · Updated 2026-01-14 · v2

221.126.252.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
221.126.252.0
Broadcast
221.126.252.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.2828 , 114.2
Hits / Errors
2 hits · 1 errors
First / Last seen
2024-11-13 08:41 · 2024-11-13 08:41
Window / Updated
2024-11-11 → 2024-11-18 · Updated 2026-01-14 · v2

203.184.132.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
203.184.132.0
Broadcast
203.184.132.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.3531 , 114.2027
Hits / Errors
2 hits · 1 errors
First / Last seen
2023-12-20 09:43 · 2023-12-20 09:43
Window / Updated
2023-12-18 → 2023-12-25 · Updated 2026-01-14 · v2

118.143.87.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
118.143.87.0
Broadcast
118.143.87.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.3484 , 114.112
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-29 11:53 · 2025-05-29 11:53
Window / Updated
2025-05-26 → 2025-06-02 · Updated 2026-01-14 · v2

216.74.122.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
216.74.122.0
Broadcast
216.74.122.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.3638 , 114.1091
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-05-06 13:04 · 2025-05-06 13:04
Top organization / ISP
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

151.247.254.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
151.247.254.0
Broadcast
151.247.254.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.3193 , 114.169
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-02-23 19:14 · 2025-02-23 19:14
Top geo
Window / Updated
2025-02-17 → 2025-02-24 · Updated 2026-01-14 · v2

223.16.143.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
223.16.143.0
Broadcast
223.16.143.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.3484 , 114.112
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-01-28 18:51 · 2025-01-28 18:51
Window / Updated
2025-01-27 → 2025-02-03 · Updated 2026-01-14 · v2

210.3.229.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
210.3.229.0
Broadcast
210.3.229.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.314 , 114.214
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-01-10 12:54 · 2025-01-10 12:54
Window / Updated
2025-01-06 → 2025-01-13 · Updated 2026-01-14 · v2

178.92.38.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
178.92.38.0
Broadcast
178.92.38.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
1 hits · 0 errors
First / Last seen
2024-11-30 16:43 · 2024-11-30 16:43
Top ASN
AS18811 · MENTOS COUPLE, INC.
Window / Updated
2024-11-25 → 2024-12-02 · Updated 2026-01-14 · v2

118.140.111.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
118.140.111.0
Broadcast
118.140.111.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.3484 , 114.112
Hits / Errors
1 hits · 0 errors
First / Last seen
2024-01-31 15:54 · 2024-01-31 15:54
Window / Updated
2024-01-29 → 2024-02-05 · Updated 2026-01-14 · v2

221.126.232.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
221.126.232.0
Broadcast
221.126.232.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.3331 , 114.18
Hits / Errors
1 hits · 1 errors
First / Last seen
2024-01-25 03:56 · 2024-01-25 03:56
Window / Updated
2024-01-22 → 2024-01-29 · Updated 2026-01-14 · v2

223.17.93.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
223.17.93.0
Broadcast
223.17.93.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.4412 , 114.06
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-07-12 17:36 · 2023-07-12 17:36
Window / Updated
2023-07-10 → 2023-07-17 · Updated 2026-01-14 · v2

221.127.80.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
221.127.80.0
Broadcast
221.127.80.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.3484 , 114.112
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-07-12 15:13 · 2023-07-12 15:13
Window / Updated
2023-07-10 → 2023-07-17 · Updated 2026-01-14 · v2

223.16.215.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
223.16.215.0
Broadcast
223.16.215.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.3484 , 114.112
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-07-11 13:12 · 2023-07-11 13:12
Window / Updated
2023-07-10 → 2023-07-17 · Updated 2026-01-14 · v2

223.16.172.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
223.16.172.0
Broadcast
223.16.172.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.2691 , 114.186
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-07-10 20:41 · 2023-07-10 20:41
Window / Updated
2023-07-10 → 2023-07-17 · Updated 2026-01-14 · v2

223.19.82.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
223.19.82.0
Broadcast
223.19.82.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.4504 , 114.1657
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-07-10 19:01 · 2023-07-10 19:01
Window / Updated
2023-07-10 → 2023-07-17 · Updated 2026-01-14 · v2

223.17.187.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
223.17.187.0
Broadcast
223.17.187.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.3361 , 114.1698
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-07-10 13:52 · 2023-07-10 13:52
Window / Updated
2023-07-10 → 2023-07-17 · Updated 2026-01-14 · v2

113.252.23.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
113.252.23.0
Broadcast
113.252.23.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.3484 , 114.112
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-07-10 10:08 · 2023-07-10 10:08
Window / Updated
2023-07-10 → 2023-07-17 · Updated 2026-01-14 · v2

113.255.16.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
113.255.16.0
Broadcast
113.255.16.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.3484 , 114.112
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-07-10 01:42 · 2023-07-10 01:42
Window / Updated
2023-07-10 → 2023-07-17 · Updated 2026-01-14 · v2
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