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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.
Active filter: Eastern District · Clear
Snapshot 2026-01-22 Results 24 Page 1 / 1

183.81.169.0/24

Risk Max 69 MED Footprint 0.391% Hits 170
Prefix / IP version
/24 · IPv4
Network
183.81.169.0
Broadcast
183.81.169.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.2902 , 114.218
Hits / Errors
170 hits · 82 errors
First / Last seen
2024-05-13 02:17 · 2024-05-18 06:04
Top ASN
AS206264 · Amarutu Technology Ltd
Top organization / ISP
Amarutu Technology Ltd. · Amarutu Technology Ltd
Top geo
Hong Kong · Eastern District · Quarry Bay
Window / Updated
2024-05-13 → 2024-05-20 · Updated 2026-01-14 · v2
Open report →

154.92.19.0/24

Risk Max 10 LOW Footprint 0.391% Hits 47
Prefix / IP version
/24 · IPv4
Network
154.92.19.0
Broadcast
154.92.19.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.2661 , 114.24700000000001
Hits / Errors
47 hits · 43 errors
First / Last seen
2024-09-19 19:48 · 2024-09-19 19:51
Top ASN
AS142403 · YISU CLOUD LTD
Top organization / ISP
Asline Limited · Yisu Cloud LTD
Top geo
Hong Kong · Eastern District · Chai Wan
Window / Updated
2024-09-16 → 2024-09-23 · Updated 2026-01-14 · v2
Open report →

154.221.29.0/24

Risk Max 9 LOW Footprint 0.391% Hits 21
Prefix / IP version
/24 · IPv4
Network
154.221.29.0
Broadcast
154.221.29.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.2661 , 114.247
Hits / Errors
21 hits · 18 errors
First / Last seen
2024-11-06 12:27 · 2024-11-06 12:28
Top ASN
AS142403 · YISU CLOUD LTD
Top organization / ISP
Asline Limited · Yisu Cloud LTD
Top geo
Hong Kong · Eastern District · Chai Wan
Window / Updated
2024-11-04 → 2024-11-11 · Updated 2026-01-14 · v2
Open report →

154.220.77.0/24

Risk Max 3 LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
154.220.77.0
Broadcast
154.220.77.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.2678 , 114.236
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-17 02:46 · 2025-05-17 02:46
Top ASN
AS135097 · LUOGELANG (FRANCE) LIMITED
Top organization / ISP
CloudFly Net Inc · CloudFly Net Inc Pending
Top geo
Hong Kong · Eastern District · Chai Wan
Window / Updated
2025-05-12 → 2025-05-19 · Updated 2026-01-14 · v2
Open report →

103.163.208.0/24

Risk Max 2 LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
103.163.208.0
Broadcast
103.163.208.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.2678 , 114.236
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-11-25 11:47 · 2025-11-25 11:47
Top ASN
AS153656 · OWGELS INTERNATIONAL CO., LIMITED
Top organization / ISP
HONGKONG HUANG SHENG LONG TECHNOLOGY CO., LIMITED · OWGELS INTERNATIONAL CO., LIMITED
Top geo
Hong Kong · Eastern District · Chai Wan
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2
Open report →

219.79.155.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
219.79.155.0
Broadcast
219.79.155.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.286 , 114.191
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-02-04 21:10 · 2025-02-04 21:10
Top ASN
AS4760 · HKT Limited
Top organization / ISP
Hong Kong Telecommunications (HKT) Limited · Hong Kong Telecommunications (HKT) Limited Mass Internet
Top geo
Hong Kong · Eastern District · Causeway Bay
Window / Updated
2025-02-03 → 2025-02-10 · Updated 2026-01-14 · v2
Open report →

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
Top ASN
AS9304 · HGC Global Communications Limited
Top organization / ISP
HGC Global Communications Limited · HGC Global Communications Limited
Top geo
Hong Kong · Eastern District · Aldrich Garden
Window / Updated
2023-06-19 → 2023-06-26 · Updated 2026-01-14 · v2
Open report →

123.202.231.0/24

Risk Max — LOW Footprint 0.391% Hits 28
Prefix / IP version
/24 · IPv4
Network
123.202.231.0
Broadcast
123.202.231.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.2861 , 114.21899999999998
Hits / Errors
28 hits · 0 errors
First / Last seen
2024-09-06 04:52 · 2024-09-06 04:55
Top ASN
AS9269 · Hong Kong Broadband Network Ltd.
Top organization / ISP
Hong Kong Broadband Network Ltd · Hong Kong Broadband Network Ltd
Top geo
Hong Kong · Eastern District · Taikoo Shing
Window / Updated
2024-09-02 → 2024-09-09 · Updated 2026-01-14 · v2
Open report →

202.66.60.0/24

Risk Max — LOW Footprint 0.391% Hits 26
Prefix / IP version
/24 · IPv4
Network
202.66.60.0
Broadcast
202.66.60.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.2875 , 114.212
Hits / Errors
26 hits · 0 errors
First / Last seen
2023-11-08 12:53 · 2023-11-08 14:09
Top ASN
AS4058 · CITIC Telecom International CPC Limited
Top organization / ISP
Shanghai NEW York University · CITIC Telecom International CPC Limited
Top geo
Hong Kong · Eastern District · Quarry Bay
Window / Updated
2023-11-06 → 2023-11-13 · Updated 2026-01-14 · v2
Open report →

203.176.214.0/24

Risk Max — LOW Footprint 0.391% Hits 23
Prefix / IP version
/24 · IPv4
Network
203.176.214.0
Broadcast
203.176.214.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.2825 , 114.215
Hits / Errors
23 hits · 0 errors
First / Last seen
2025-08-01 04:13 · 2025-08-01 04:14
Top ASN
AS9269 · Hong Kong Broadband Network Ltd.
Top organization / ISP
— · NWT
Top geo
Hong Kong · Eastern District · Nam Fung Sun Chuen
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2
Open report →

154.221.16.0/24

Risk Max — LOW Footprint 0.391% Hits 21
Prefix / IP version
/24 · IPv4
Network
154.221.16.0
Broadcast
154.221.16.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.2661 , 114.247
Hits / Errors
21 hits · 1 errors
First / Last seen
2024-01-08 02:35 · 2024-01-08 02:36
Top ASN
AS142403 · YISU CLOUD LTD
Top organization / ISP
Asline Limited · Yisu Cloud LTD
Top geo
Hong Kong · Eastern District · Chai Wan
Window / Updated
2024-01-08 → 2024-01-15 · Updated 2026-01-14 · v2
Open report →

45.142.154.0/24

Risk Max — LOW Footprint 0.391% Hits 9
Prefix / IP version
/24 · IPv4
Network
45.142.154.0
Broadcast
45.142.154.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.2678 , 114.236
Hits / Errors
9 hits · 0 errors
First / Last seen
2025-10-14 13:04 · 2025-10-14 13:05
Top ASN
AS9465 · AGOTOZ PTE. LTD.
Top organization / ISP
Allcloud US · Agotoz Pte. Ltd.
Top geo
Hong Kong · Eastern District · Chai Wan
Window / Updated
2025-10-13 → 2025-10-20 · Updated 2026-01-14 · v2
Open report →

103.109.103.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
103.109.103.0
Broadcast
103.109.103.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.2861 , 114.213
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 09:54 · 2025-12-17 10:01
Top ASN
AS206264 · Amarutu Technology Ltd
Top organization / ISP
Amarutu Technology Ltd · Amarutu Technology Ltd. Network
Top geo
Hong Kong · Eastern District · Quarry Bay
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

155.117.98.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
155.117.98.0
Broadcast
155.117.98.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.2678 , 114.236
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-11-25 11:43 · 2025-11-25 11:43
Top ASN
AS153656 · OWGELS INTERNATIONAL CO., LIMITED
Top organization / ISP
Private Customer · OWGELS INTERNATIONAL CO., LIMITED
Top geo
Hong Kong · Eastern District · Chai Wan
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2
Open report →

193.176.22.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
193.176.22.0
Broadcast
193.176.22.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.2661 , 114.247
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-05 13:35 · 2025-05-05 13:35
Top ASN
AS44559 · IT HOSTLINE LTD
Top organization / ISP
Adcdata Limited · IT HOSTLINE LTD
Top geo
Hong Kong · Eastern District · Chai Wan
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

220.246.72.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
220.246.72.0
Broadcast
220.246.72.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.285 , 114.1953
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-03-29 23:52 · 2025-03-29 23:52
Top ASN
AS4760 · HKT Limited
Top organization / ISP
Hong Kong Telecommunications (HKT) Limited · PCCW IMS Limited
Top geo
Hong Kong · Eastern District · North Point
Window / Updated
2025-03-24 → 2025-03-31 · Updated 2026-01-14 · v2
Open report →

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
Top ASN
AS9304 · HGC Global Communications Limited
Top organization / ISP
HGC Global Communications Limited · HGC Global Communications Limited
Top geo
Hong Kong · Eastern District · Braemar Hill
Window / Updated
2024-11-11 → 2024-11-18 · Updated 2026-01-14 · v2
Open report →

45.117.96.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.117.96.0
Broadcast
45.117.96.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.2789 , 114.182
Hits / Errors
2 hits · 1 errors
First / Last seen
2024-10-07 04:41 · 2024-10-07 04:41
Top ASN
AS63981 · NTDKL-HK
Top organization / ISP
Nova Network Limited · NOVA
Top geo
Hong Kong · Eastern District · Causeway Bay
Window / Updated
2024-10-07 → 2024-10-14 · Updated 2026-01-14 · v2
Open report →

193.201.9.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
193.201.9.0
Broadcast
193.201.9.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.2661 , 114.247
Hits / Errors
2 hits · 1 errors
First / Last seen
2024-02-13 05:01 · 2024-02-13 05:01
Top ASN
AS44559 · IT HOSTLINE LTD
Top organization / ISP
Adcdata Limited · IT HOSTLINE LTD
Top geo
Hong Kong · Eastern District · Chai Wan
Window / Updated
2024-02-12 → 2024-02-19 · Updated 2026-01-14 · v2
Open report →

154.221.20.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
154.221.20.0
Broadcast
154.221.20.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.2661 , 114.247
Hits / Errors
2 hits · 2 errors
First / Last seen
2023-12-15 22:08 · 2023-12-15 22:08
Top ASN
AS142403 · YISU CLOUD LTD
Top organization / ISP
Asline Limited · Yisu Cloud LTD
Top geo
Hong Kong · Eastern District · Chai Wan
Window / Updated
2023-12-11 → 2023-12-18 · Updated 2026-01-14 · v2
Open report →

154.214.123.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.214.123.0
Broadcast
154.214.123.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.2678 , 114.236
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-09-25 10:29 · 2023-09-25 10:29
Top ASN
AS139880 · OWGELS INTERNATIONAL CO., LIMITED
Top organization / ISP
Starbow Ltd · OWGELS INTERNATIONAL CO., LIMITED
Top geo
Hong Kong · Eastern District · Chai Wan
Window / Updated
2023-09-25 → 2023-10-02 · Updated 2026-01-14 · v2
Open report →

112.118.68.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
112.118.68.0
Broadcast
112.118.68.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.286 , 114.191
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-07-12 02:55 · 2023-07-12 02:55
Top ASN
AS4760 · HKT Limited
Top organization / ISP
Hong Kong Telecommunications (HKT) Limited · Hong Kong Telecommunications (HKT) Limited Mass Internet
Top geo
Hong Kong · Eastern District · Causeway Bay
Window / Updated
2023-07-10 → 2023-07-17 · Updated 2026-01-14 · v2
Open report →

219.77.240.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
219.77.240.0
Broadcast
219.77.240.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.2666 , 114.251
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-07-10 20:09 · 2023-07-10 20:09
Top ASN
AS4760 · HKT Limited
Top organization / ISP
Hong Kong Telecommunications (HKT) Limited · PCCW IMS Limited
Top geo
Hong Kong · Eastern District · Island Resort
Window / Updated
2023-07-10 → 2023-07-17 · Updated 2026-01-14 · v2
Open report →

219.79.61.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
219.79.61.0
Broadcast
219.79.61.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.286 , 114.191
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-07-04 21:01 · 2023-07-04 21:01
Top ASN
AS4760 · HKT Limited
Top organization / ISP
Hong Kong Telecommunications (HKT) Limited · Hong Kong Telecommunications (HKT) Limited Mass Internet
Top geo
Hong Kong · Eastern District · Causeway Bay
Window / Updated
2023-07-03 → 2023-07-10 · Updated 2026-01-14 · v2
Open report →