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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: PCCW Limited · Clear
Snapshot 2026-01-21 Results 4 Page 1 / 1

218.250.231.0/24

Risk Max 3 LOW Footprint 0.391% Hits 33
Prefix / IP version
/24 · IPv4
Network
218.250.231.0
Broadcast
218.250.231.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.2836 , 114.16
Hits / Errors
33 hits · 32 errors
First / Last seen
2025-05-18 04:20 · 2025-05-18 04:20
Top ASN
AS4760 · HKT Limited
Top organization / ISP
PCCW Limited · Pccw IMS
Top geo
Hong Kong · Central and Western District · Central
Window / Updated
2025-05-12 → 2025-05-19 · Updated 2026-01-14 · v2
Open report →

203.198.24.0/24

Risk Max — LOW Footprint 0.391% Hits 101
Prefix / IP version
/24 · IPv4
Network
203.198.24.0
Broadcast
203.198.24.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.2836 , 114.16
Hits / Errors
101 hits · 0 errors
First / Last seen
2023-12-24 21:01 · 2023-12-24 21:37
Top ASN
AS4760 · HKT Limited
Top organization / ISP
PCCW Limited · PCCW IMS Limited
Top geo
Hong Kong · Central and Western District · Central
Window / Updated
2023-12-18 → 2023-12-25 · Updated 2026-01-14 · v2
Open report →

218.250.150.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
218.250.150.0
Broadcast
218.250.150.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.2875 , 114.144
Hits / Errors
2 hits · 1 errors
First / Last seen
2024-09-19 16:49 · 2024-09-19 16:49
Top ASN
AS4760 · HKT Limited
Top organization / ISP
PCCW Limited · Pccw IMS
Top geo
Hong Kong · Central and Western District · Victoria
Window / Updated
2024-09-16 → 2024-09-23 · Updated 2026-01-14 · v2
Open report →

218.250.160.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
218.250.160.0
Broadcast
218.250.160.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.3759 , 114.007
Hits / Errors
1 hits · 0 errors
First / Last seen
2024-09-11 04:23 · 2024-09-11 04:23
Top ASN
AS4760 · HKT Limited
Top organization / ISP
PCCW Limited · Pccw IMS
Top geo
Hong Kong · Tuen Mun · So Kwun Wat
Window / Updated
2024-09-09 → 2024-09-16 · Updated 2026-01-14 · v2
Open report →