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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: Tsim Sha Tsui · Clear
Snapshot 2026-01-20 Results 3 Page 1 / 1

203.145.41.0/24

Risk Max — LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
203.145.41.0
Broadcast
203.145.41.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.2988 , 114.17199999999998
Hits / Errors
12 hits · 0 errors
First / Last seen
2025-12-17 01:57 · 2025-12-17 01:58
Top ASN
AS150407 · CONINET COMMUNICATION SERVICE CO LIMITED
Top organization / ISP
Coninet Communication Service CO Limited · Coninet Communication Service Co
Top geo
Hong Kong · Kowloon City · Tsim Sha Tsui
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

103.231.172.0/24

Risk Max — LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
103.231.172.0
Broadcast
103.231.172.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.3032 , 114.169
Hits / Errors
4 hits · 3 errors
First / Last seen
2025-05-30 11:24 · 2025-05-30 11:41
Top ASN
AS45753 · Netsec Limited
Top organization / ISP
Netsec · Netsec Limited
Top geo
Hong Kong · Kowloon City · Tsim Sha Tsui
Window / Updated
2025-05-26 → 2025-06-02 · Updated 2026-01-14 · v2
Open report →

203.86.239.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
203.86.239.0
Broadcast
203.86.239.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.3007 , 114.167
Hits / Errors
2 hits · 0 errors
First / Last seen
2024-05-27 22:59 · 2024-05-27 22:59
Top ASN
AS133380 · Layerstack Limited
Top organization / ISP
Asia Network Solutions · Layerstack Limited
Top geo
Hong Kong · Kowloon City · Tsim Sha Tsui
Window / Updated
2024-05-27 → 2024-06-03 · Updated 2026-01-14 · v2
Open report →