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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: Quarry Bay · Clear
Snapshot 2026-01-20 Results 3 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 →

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 →

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 →