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.
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Active filter:
Qinhuangdao
·
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Snapshot
2026-03-17
Results
—
Page
1
/
1
219.148.131.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
8
Prefix / IP version
/24 · IPv4
Network
219.148.131.0
Broadcast
219.148.131.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
39.9355 , 119.6
Hits / Errors
8
hits ·
0
errors
First / Last seen
2026-03-04 02:00 · 2026-03-09 02:00
Top ASN
AS4134 ·
CHINANET-BACKBONE
Top organization / ISP
Chinanet HE
·
Chinanet
Top geo
China
·
Hebei
·
Qinhuangdao
Window / Updated
2026-03-02 → 2026-03-09 · Updated
2026-03-13
· v2
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