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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: ZARKO · Clear
Snapshot 2026-03-07 Results 6 Page 1 / 1

176.103.16.0/24

Risk Max — LOW Footprint 1.172% Hits 7
Prefix / IP version
/24 · IPv4
Network
176.103.16.0
Broadcast
176.103.16.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
49.6611 , 36.3295
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS56812 · CHP Zarko Alexandr Ivanovich
Top organization / ISP
Telecompany NKT Dialog · DIALOG
Top geo
Ukraine · Kharkivs’ka Oblast’ · Kharkiv
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

91.222.76.0/24

Risk Max — LOW Footprint 0.781% Hits 10
Prefix / IP version
/24 · IPv4
Network
91.222.76.0
Broadcast
91.222.76.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
49.982 , 36.2566
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS56812 · CHP Zarko Alexandr Ivanovich
Top organization / ISP
ZARKO · CHP Zarko Alexandr Ivanovich
Top geo
Ukraine · Kharkivs’ka Oblast’ · Kharkiv
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

176.103.11.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
176.103.11.0
Broadcast
176.103.11.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.4596 , 36.869
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS56812 · CHP Zarko Alexandr Ivanovich
Top organization / ISP
PC TV "CABLE TV NETWORK "DIALOGUE" · CHP Zarko Alexandr Ivanovich
Top geo
Ukraine · Kharkivs’ka Oblast’ · Balakliia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

176.103.28.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
176.103.28.0
Broadcast
176.103.28.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.6611 , 36.3295
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS56812 · CHP Zarko Alexandr Ivanovich
Top organization / ISP
Telecompany NKT Dialog · DIALOG
Top geo
Ukraine · Kharkivs’ka Oblast’ · Kharkiv
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

176.103.13.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
176.103.13.0
Broadcast
176.103.13.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.4596 , 36.869
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS56812 · CHP Zarko Alexandr Ivanovich
Top organization / ISP
PC TV "CABLE TV NETWORK "DIALOGUE" · CHP Zarko Alexandr Ivanovich
Top geo
Ukraine · Kharkivs’ka Oblast’ · Balakliia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

176.103.4.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
176.103.4.0
Broadcast
176.103.4.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.4596 , 36.869
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS56812 · CHP Zarko Alexandr Ivanovich
Top organization / ISP
PC TV "CABLE TV NETWORK "DIALOGUE" · CHP Zarko Alexandr Ivanovich
Top geo
Ukraine · Kharkivs’ka Oblast’ · Balakliia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →