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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: Zadar · Clear
Snapshot 2026-03-12 Results 4 Page 1 / 1

5.43.177.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
5.43.177.0
Broadcast
5.43.177.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.12 , 15.2423
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS34594 · Telemach Hrvatska d.o.o.
Top organization / ISP
Optima Telekom · Telemach Hrvatska d.o.o.
Top geo
Croatia · Zadar County · Zadar
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

89.17.7.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
89.17.7.0
Broadcast
89.17.7.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.1354 , 15.6328
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS34594 · Telemach Hrvatska d.o.o.
Top organization / ISP
Telemach Hrvatska d.o.o. · Telemach Hrvatska d.o.o.
Top geo
Croatia · Zadar · Gornji Karin
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

89.17.21.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
89.17.21.0
Broadcast
89.17.21.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.1354 , 15.6328
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS34594 · Telemach Hrvatska d.o.o.
Top organization / ISP
Telemach Hrvatska d.o.o. · Telemach Hrvatska d.o.o.
Top geo
Croatia · Zadar · Gornji Karin
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

188.252.236.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
188.252.236.0
Broadcast
188.252.236.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.12 , 15.2423
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS31012 · A1 Hrvatska d.o.o.
Top organization / ISP
— · XNET
Top geo
Croatia · Zadar County · Zadar
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →