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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: Núi Đối · Clear
Snapshot 2026-03-07 Results 2 Page 1 / 1

113.181.81.0/24

Risk Max — LOW Footprint 13.672% Hits 69
Prefix / IP version
/24 · IPv4
Network
113.181.81.0
Broadcast
113.181.81.255
Observed IPs / Subnet size
35 observed · 256 total
Centroid
20.830676811594213 , 106.55031739130433
Hits / Errors
69 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Vietnam Posts and Telecommunications Group · VNPT
Top geo
Vietnam · Hai Phong · Núi Đối
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

113.181.72.0/24

Risk Max — LOW Footprint 12.109% Hits 54
Prefix / IP version
/24 · IPv4
Network
113.181.72.0
Broadcast
113.181.72.255
Observed IPs / Subnet size
31 observed · 256 total
Centroid
20.81077222222223 , 106.56457592592591
Hits / Errors
54 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
VietNam Post and Telecom Corporation · VNPT-VNNIC
Top geo
Vietnam · Hai Phong · Núi Đối
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →