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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: Sheung Wan · Clear
Snapshot 2026-01-20 Results 7 Page 1 / 1

118.107.44.0/24

Risk Max 9 LOW Footprint 0.391% Hits 46
Prefix / IP version
/24 · IPv4
Network
118.107.44.0
Broadcast
118.107.44.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.2868 , 114.152
Hits / Errors
46 hits · 43 errors
First / Last seen
2024-10-09 06:10 · 2024-10-09 06:11
Top ASN
AS152194 · CTG Server Limited
Top organization / ISP
Rackip Consultancy Pte. LTD · CTG Server Ltd.
Top geo
Hong Kong · Central and Western District · Sheung Wan
Window / Updated
2024-10-07 → 2024-10-14 · Updated 2026-01-14 · v2
Open report →

103.146.158.0/24

Risk Max 2 LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
103.146.158.0
Broadcast
103.146.158.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.2871 , 114.152
Hits / Errors
3 hits · 3 errors
First / Last seen
2025-04-27 21:09 · 2025-04-27 21:10
Top ASN
AS142403 · YISU CLOUD LTD
Top organization / ISP
HK KXSY TECHNOLOGY CO., LIMITED · Yisu Cloud LTD
Top geo
Hong Kong · Central and Western District · Sheung Wan
Window / Updated
2025-04-21 → 2025-04-28 · Updated 2026-01-14 · v2
Open report →

103.106.189.0/24

Risk Max 1 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
103.106.189.0
Broadcast
103.106.189.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.2854 , 114.154
Hits / Errors
4 hits · 2 errors
First / Last seen
2023-10-25 12:50 · 2023-10-26 05:24
Top ASN
AS401696 · cognetcloud INC
Top organization / ISP
I LAYER LIMITED · cognetcloud INC
Top geo
Hong Kong · Central and Western District · Sheung Wan
Window / Updated
2023-10-23 → 2023-10-30 · Updated 2026-01-14 · v2
Open report →

143.92.49.0/24

Risk Max — LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
143.92.49.0
Broadcast
143.92.49.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.2868 , 114.152
Hits / Errors
6 hits · 4 errors
First / Last seen
2025-10-11 07:19 · 2025-10-11 07:19
Top ASN
AS152194 · CTG Server Limited
Top organization / ISP
CTG Server Ltd. · CTG Server Ltd
Top geo
Hong Kong · Central and Western District · Sheung Wan
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2
Open report →

143.92.42.0/24

Risk Max — LOW Footprint 0.391% Hits 5
Prefix / IP version
/24 · IPv4
Network
143.92.42.0
Broadcast
143.92.42.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.2868 , 114.152
Hits / Errors
5 hits · 2 errors
First / Last seen
2025-07-09 09:02 · 2025-07-09 10:07
Top ASN
AS152194 · CTG Server Limited
Top organization / ISP
Rackip Consultancy Pte. LTD · CTG Server Ltd.
Top geo
Hong Kong · Central and Western District · Sheung Wan
Window / Updated
2025-07-07 → 2025-07-14 · Updated 2026-01-14 · v2
Open report →

103.194.186.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
103.194.186.0
Broadcast
103.194.186.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.2862 , 114.149
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-04-15 21:35 · 2025-04-15 21:35
Top ASN
AS45753 · Netsec Limited
Top organization / ISP
8 CLOUD LIMITED · Netsec Limited
Top geo
Hong Kong · Central and Western District · Sheung Wan
Window / Updated
2025-04-14 → 2025-04-21 · Updated 2026-01-14 · v2
Open report →

103.146.231.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
103.146.231.0
Broadcast
103.146.231.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.2854 , 114.154
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-09-29 12:14 · 2023-09-29 12:14
Top ASN
AS401696 · cognetcloud INC
Top organization / ISP
I LAYER LIMITED · cognetcloud INC
Top geo
Hong Kong · Central and Western District · Sheung Wan
Window / Updated
2023-09-25 → 2023-10-02 · Updated 2026-01-14 · v2
Open report →