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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: China Unicom Hebei Province Network · Clear
Snapshot 2026-03-19 Results — Page 1 / 1

110.249.202.0/24

Risk Max 1 LOW Footprint 18.750% Hits 271
Prefix / IP version
/24 · IPv4
Network
110.249.202.0
Broadcast
110.249.202.255
Observed IPs / Subnet size
48 observed · 256 total
Centroid
40.95149999999998 , 117.96299999999995
Hits / Errors
271 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · China Unicom Hebei Province Network
Top geo
China · Hebei · Chengde
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

110.249.201.0/24

Risk Max — LOW Footprint 11.719% Hits 153
Prefix / IP version
/24 · IPv4
Network
110.249.201.0
Broadcast
110.249.201.255
Observed IPs / Subnet size
30 observed · 256 total
Centroid
40.951500000000024 , 117.96299999999995
Hits / Errors
153 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · China Unicom Hebei Province Network
Top geo
China · Hebei · Chengde
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

101.72.226.0/24

Risk Max — LOW Footprint 0.391% Hits 9
Prefix / IP version
/24 · IPv4
Network
101.72.226.0
Broadcast
101.72.226.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.9515 , 117.963
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · China Unicom Hebei Province Network
Top geo
China · Hebei · Chengde
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

101.28.253.0/24

Risk Max — LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
101.28.253.0
Broadcast
101.28.253.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.9515 , 117.963
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · China Unicom Hebei Province Network
Top geo
China · Hebei · Chengde
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

101.72.249.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
101.72.249.0
Broadcast
101.72.249.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.9515 , 117.963
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · China Unicom Hebei Province Network
Top geo
China · Hebei · Chengde
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

101.26.37.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
101.26.37.0
Broadcast
101.26.37.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.9515 , 117.963
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-11 02:00
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · China Unicom Hebei Province Network
Top geo
China · Hebei · Chengde
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →