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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: Yunify Technologies Inc · Clear
Snapshot 2026-02-06 Results 3 Page 1 / 1

139.198.187.0/24

Risk Max 4 LOW Footprint 0.391% Hits 7
Prefix / IP version
/24 · IPv4
Network
139.198.187.0
Broadcast
139.198.187.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
31.222200000000004 , 121.45809999999999
Hits / Errors
7 hits · 4 errors
First / Last seen
2024-06-13 04:51 · 2024-06-13 04:52
Top ASN
AS59078 · Yunify Technologies Inc.
Top organization / ISP
Yunify Technologies Inc. · Yunify Technologies Inc
Top geo
China · Shanghai · Shanghai
Window / Updated
2024-06-10 → 2024-06-17 · Updated 2026-01-14 · v2
Open report →

139.198.19.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
139.198.19.0
Broadcast
139.198.19.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.8674 , 116.488
Hits / Errors
2 hits · 0 errors
First / Last seen
2024-02-23 19:45 · 2024-02-23 19:45
Top ASN
AS59078 · Yunify Technologies Inc.
Top organization / ISP
Yunify Technologies Inc. · Yunify Technologies Inc
Top geo
China · Beijing · Longtan
Window / Updated
2024-02-19 → 2024-02-26 · Updated 2026-01-14 · v2
Open report →

139.198.120.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
139.198.120.0
Broadcast
139.198.120.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.3193 , 114.169
Hits / Errors
2 hits · 0 errors
First / Last seen
2024-02-18 09:38 · 2024-02-18 09:38
Top ASN
AS58466 · CHINANET Guangdong province network
Top organization / ISP
Yunify Technologies Inc. · Yunify Technologies Inc
Top geo
Hong Kong · Kowloon · Hong Kong
Window / Updated
2024-02-12 → 2024-02-19 · Updated 2026-01-14 · v2
Open report →