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.
Search
Active filter:
Zagreb
·
Clear
Snapshot
2026-03-10
Results
258
Page
7
/
7
188.252.154.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
188.252.154.0
Broadcast
188.252.154.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
45.8293 , 15.9793
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
·
City of Zagreb
·
Zagreb
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
188.252.182.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
188.252.182.0
Broadcast
188.252.182.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
45.7083 , 16.3969
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
·
Zagreb County
·
Ivanić-Grad
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
194.53.159.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
194.53.159.0
Broadcast
194.53.159.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
45.815 , 15.9819
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS57888 ·
Telesat d.o.o.
Top organization / ISP
"AVAX NET" doo za telekomunikacije, racunarski inzenjering, konsalting i promet Lukavac
·
Telesat d.o.o.
Top geo
Croatia
·
City of Zagreb
·
Zagreb
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
213.202.81.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
213.202.81.0
Broadcast
213.202.81.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
45.8293 , 15.9793
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS13046 ·
Hrvatski Telekom d.d.
Top organization / ISP
— ·
Iskon Internet d.d
Top geo
Croatia
·
City of Zagreb
·
Zagreb
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
31.217.13.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
31.217.13.0
Broadcast
31.217.13.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
45.8293 , 15.9793
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS5391 ·
Hrvatski Telekom d.d.
Top organization / ISP
— ·
Hrvatski Telekom d.d
Top geo
Croatia
·
City of Zagreb
·
Zagreb
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
5.59.163.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
5.59.163.0
Broadcast
5.59.163.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
45.815 , 15.9819
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS57888 ·
Telesat d.o.o.
Top organization / ISP
DSL-Elektronika d.o.o
·
Telesat d.o.o.
Top geo
Croatia
·
City of Zagreb
·
Zagreb
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
78.0.75.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
78.0.75.0
Broadcast
78.0.75.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
45.8293 , 15.9793
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS5391 ·
Hrvatski Telekom d.d.
Top organization / ISP
— ·
Hrvatski Telekom d.d.
Top geo
Croatia
·
City of Zagreb
·
Zagreb
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
78.1.147.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
78.1.147.0
Broadcast
78.1.147.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
45.8293 , 15.9793
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS5391 ·
Hrvatski Telekom d.d.
Top organization / ISP
— ·
Hrvatski Telekom d.d
Top geo
Croatia
·
City of Zagreb
·
Zagreb
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
78.2.209.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
78.2.209.0
Broadcast
78.2.209.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
45.8293 , 15.9793
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS5391 ·
Hrvatski Telekom d.d.
Top organization / ISP
— ·
Hrvatski Telekom d.d
Top geo
Croatia
·
City of Zagreb
·
Zagreb
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
78.2.30.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
78.2.30.0
Broadcast
78.2.30.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
45.8293 , 15.9793
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS5391 ·
Hrvatski Telekom d.d.
Top organization / ISP
— ·
Hrvatski Telekom d.d
Top geo
Croatia
·
City of Zagreb
·
Zagreb
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
78.2.53.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
78.2.53.0
Broadcast
78.2.53.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
45.8293 , 15.9793
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS5391 ·
Hrvatski Telekom d.d.
Top organization / ISP
— ·
Hrvatski Telekom d.d
Top geo
Croatia
·
City of Zagreb
·
Zagreb
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
78.3.97.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
78.3.97.0
Broadcast
78.3.97.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
45.8293 , 15.9793
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS5391 ·
Hrvatski Telekom d.d.
Top organization / ISP
— ·
Hrvatski Telekom d.d
Top geo
Croatia
·
City of Zagreb
·
Zagreb
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
86.33.42.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
86.33.42.0
Broadcast
86.33.42.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
45.8293 , 15.9793
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS205714 ·
Telemach Hrvatska d.o.o.
Top organization / ISP
Telemach Hrvatska d.o.o
·
Telemach Hrvatska d.o.o.
Top geo
Croatia
·
City of Zagreb
·
Zagreb
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
88.207.34.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
88.207.34.0
Broadcast
88.207.34.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
45.8293 , 15.9793
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
·
City of Zagreb
·
Zagreb
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
89.164.223.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
89.164.223.0
Broadcast
89.164.223.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
45.8293 , 15.9793
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS13046 ·
Hrvatski Telekom d.d.
Top organization / ISP
— ·
Iskon Internet d.d
Top geo
Croatia
·
City of Zagreb
·
Zagreb
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
89.164.241.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
89.164.241.0
Broadcast
89.164.241.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
45.8293 , 15.9793
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS13046 ·
Hrvatski Telekom d.d.
Top organization / ISP
— ·
Iskon Internet d.d
Top geo
Croatia
·
City of Zagreb
·
Zagreb
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
89.164.35.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
89.164.35.0
Broadcast
89.164.35.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
45.8293 , 15.9793
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS13046 ·
Hrvatski Telekom d.d.
Top organization / ISP
— ·
Iskon Internet d.d
Top geo
Croatia
·
City of Zagreb
·
Zagreb
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
95.178.185.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
95.178.185.0
Broadcast
95.178.185.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
45.8293 , 15.9793
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS34594 ·
Telemach Hrvatska d.o.o.
Top organization / ISP
— ·
OT - Optima Telekom d.d
Top geo
Croatia
·
City of Zagreb
·
Zagreb
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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