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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: Ha Long · Clear
Snapshot 2026-03-04 Results 44 Page 2 / 2

1.54.251.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
1.54.251.0
Broadcast
1.54.251.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
20.9423 , 107.0727
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS18403 · FPT Telecom Company
Top organization / ISP
Vietnam Internet Network Information Center · FPT Telecom Company
Top geo
Vietnam · Quảng Ninh · Ha Long
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

14.167.37.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
14.167.37.0
Broadcast
14.167.37.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
20.9423 , 107.0727
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
VietNam Post and Telecom Corporation · VNPT-VNNIC
Top geo
Vietnam · Quảng Ninh · Ha Long
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

1.54.239.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
1.54.239.0
Broadcast
1.54.239.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
20.9423 , 107.0727
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS18403 · FPT Telecom Company
Top organization / ISP
Vietnam Internet Network Information Center · FPT Telecom Company
Top geo
Vietnam · Quảng Ninh · Ha Long
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

1.54.235.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
1.54.235.0
Broadcast
1.54.235.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
20.9423 , 107.0727
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS18403 · FPT Telecom Company
Top organization / ISP
FPTDYNAMICIP · FPT Telecom Company
Top geo
Vietnam · Quảng Ninh · Ha Long
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →
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