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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: HGC Global Communications Limited · Clear
Snapshot 2026-03-07 Results 5 Page 1 / 1

221.127.50.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
221.127.50.0
Broadcast
221.127.50.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.2848 , 114.133
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS9304 · HGC Global Communications Limited
Top organization / ISP
HGC Global Communications Limited · HGC Global Communications Limited
Top geo
Hong Kong · Central and Western District · The Belcher's
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

113.255.231.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
113.255.231.0
Broadcast
113.255.231.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.2833 , 113.95
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS9304 · HGC Global Communications Limited
Top organization / ISP
HGC Global Communications Limited · HGC Global Communications Limited
Top geo
Hong Kong · Islands District · Tung Chung
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

124.217.188.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
124.217.188.0
Broadcast
124.217.188.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.3729 , 114.179
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS10118 · Hutchison Telephone Company Limited
Top organization / ISP
Domain Five Enterprises Ltd · HGC Global Communications Limited
Top geo
Hong Kong · Sha Tin · Tai Wai
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

221.127.172.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
221.127.172.0
Broadcast
221.127.172.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.3484 , 114.112
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS9304 · HGC Global Communications Limited
Top organization / ISP
HGC Global Communications Limited · HGC Global Communications Limited
Top geo
Hong Kong · Kwai Tsing District · Tsing Yi
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

223.19.55.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
223.19.55.0
Broadcast
223.19.55.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.3484 , 114.112
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS9304 · HGC Global Communications Limited
Top organization / ISP
HGC Global Communications Limited · HGC Global Communications Limited
Top geo
Hong Kong · Kwai Tsing District · Tsing Yi
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →