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:
A1 Serbia
·
Clear
Snapshot
2026-03-07
Results
25
Page
1
/
1
188.120.106.0/24
Risk Max
—
LOW
Footprint
3.516
%
Hits
13
Prefix / IP version
/24 · IPv4
Network
188.120.106.0
Broadcast
188.120.106.255
Observed IPs / Subnet size
9
observed ·
256
total
Centroid
44.80460000000001 , 20.4637
Hits / Errors
13
hits ·
1
errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS44143 ·
A1 Srbija d.o.o
Top organization / ISP
A1 Serbia
·
A1 Srbija d.o.o
Top geo
Serbia
·
Belgrade
·
Belgrade
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
188.120.99.0/24
Risk Max
—
LOW
Footprint
3.125
%
Hits
13
Prefix / IP version
/24 · IPv4
Network
188.120.99.0
Broadcast
188.120.99.255
Observed IPs / Subnet size
8
observed ·
256
total
Centroid
44.8046 , 20.4637
Hits / Errors
13
hits ·
1
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS44143 ·
A1 Srbija d.o.o
Top organization / ISP
A1 Serbia
·
A1 Srbija d.o.o
Top geo
Serbia
·
Belgrade
·
Belgrade
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
188.120.118.0/24
Risk Max
—
LOW
Footprint
3.125
%
Hits
11
Prefix / IP version
/24 · IPv4
Network
188.120.118.0
Broadcast
188.120.118.255
Observed IPs / Subnet size
8
observed ·
256
total
Centroid
44.8046 , 20.463699999999996
Hits / Errors
11
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS44143 ·
A1 Srbija d.o.o
Top organization / ISP
A1 Serbia
·
A1 Srbija d.o.o
Top geo
Serbia
·
Belgrade
·
Belgrade
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
77.243.25.0/24
Risk Max
—
LOW
Footprint
3.125
%
Hits
10
Prefix / IP version
/24 · IPv4
Network
77.243.25.0
Broadcast
77.243.25.255
Observed IPs / Subnet size
8
observed ·
256
total
Centroid
44.8046 , 20.4637
Hits / Errors
10
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS44143 ·
A1 Srbija d.o.o
Top organization / ISP
— ·
A1 Serbia
Top geo
Serbia
·
Belgrade
·
Belgrade
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
188.120.103.0/24
Risk Max
—
LOW
Footprint
2.734
%
Hits
10
Prefix / IP version
/24 · IPv4
Network
188.120.103.0
Broadcast
188.120.103.255
Observed IPs / Subnet size
7
observed ·
256
total
Centroid
44.8046 , 20.463699999999996
Hits / Errors
10
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS44143 ·
A1 Srbija d.o.o
Top organization / ISP
A1 Serbia
·
A1 Srbija d.o.o
Top geo
Serbia
·
Belgrade
·
Belgrade
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
188.120.116.0/24
Risk Max
—
LOW
Footprint
2.344
%
Hits
10
Prefix / IP version
/24 · IPv4
Network
188.120.116.0
Broadcast
188.120.116.255
Observed IPs / Subnet size
6
observed ·
256
total
Centroid
44.80460000000001 , 20.463699999999996
Hits / Errors
10
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS44143 ·
A1 Srbija d.o.o
Top organization / ISP
A1 Serbia
·
A1 Srbija d.o.o
Top geo
Serbia
·
Belgrade
·
Belgrade
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
95.86.50.0/24
Risk Max
—
LOW
Footprint
2.344
%
Hits
9
Prefix / IP version
/24 · IPv4
Network
95.86.50.0
Broadcast
95.86.50.255
Observed IPs / Subnet size
6
observed ·
256
total
Centroid
44.8046 , 20.4637
Hits / Errors
9
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS44143 ·
A1 Srbija d.o.o
Top organization / ISP
A1 Serbia
·
A1 Srbija d.o.o
Top geo
Serbia
·
Belgrade
·
Belgrade
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
188.120.100.0/24
Risk Max
—
LOW
Footprint
2.344
%
Hits
6
Prefix / IP version
/24 · IPv4
Network
188.120.100.0
Broadcast
188.120.100.255
Observed IPs / Subnet size
6
observed ·
256
total
Centroid
44.8046 , 20.4637
Hits / Errors
6
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS44143 ·
A1 Srbija d.o.o
Top organization / ISP
A1 Serbia
·
A1 Srbija d.o.o
Top geo
Serbia
·
Belgrade
·
Belgrade
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
188.120.96.0/24
Risk Max
—
LOW
Footprint
1.953
%
Hits
9
Prefix / IP version
/24 · IPv4
Network
188.120.96.0
Broadcast
188.120.96.255
Observed IPs / Subnet size
5
observed ·
256
total
Centroid
44.8046 , 20.4637
Hits / Errors
9
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS44143 ·
A1 Srbija d.o.o
Top organization / ISP
A1 Serbia
·
A1 Srbija d.o.o
Top geo
Serbia
·
Belgrade
·
Belgrade
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
188.120.102.0/24
Risk Max
—
LOW
Footprint
1.953
%
Hits
7
Prefix / IP version
/24 · IPv4
Network
188.120.102.0
Broadcast
188.120.102.255
Observed IPs / Subnet size
5
observed ·
256
total
Centroid
44.8046 , 20.4637
Hits / Errors
7
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS44143 ·
A1 Srbija d.o.o
Top organization / ISP
A1 Serbia
·
A1 Srbija d.o.o
Top geo
Serbia
·
Belgrade
·
Belgrade
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
188.120.119.0/24
Risk Max
—
LOW
Footprint
1.953
%
Hits
5
Prefix / IP version
/24 · IPv4
Network
188.120.119.0
Broadcast
188.120.119.255
Observed IPs / Subnet size
5
observed ·
256
total
Centroid
44.8046 , 20.4637
Hits / Errors
5
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS44143 ·
A1 Srbija d.o.o
Top organization / ISP
A1 Serbia
·
A1 Srbija d.o.o
Top geo
Serbia
·
Belgrade
·
Belgrade
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
188.120.97.0/24
Risk Max
—
LOW
Footprint
1.953
%
Hits
5
Prefix / IP version
/24 · IPv4
Network
188.120.97.0
Broadcast
188.120.97.255
Observed IPs / Subnet size
5
observed ·
256
total
Centroid
44.8046 , 20.4637
Hits / Errors
5
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS44143 ·
A1 Srbija d.o.o
Top organization / ISP
A1 Serbia
·
A1 Srbija d.o.o
Top geo
Serbia
·
Belgrade
·
Belgrade
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
77.243.24.0/24
Risk Max
—
LOW
Footprint
1.562
%
Hits
6
Prefix / IP version
/24 · IPv4
Network
77.243.24.0
Broadcast
77.243.24.255
Observed IPs / Subnet size
4
observed ·
256
total
Centroid
44.8046 , 20.4637
Hits / Errors
6
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS44143 ·
A1 Srbija d.o.o
Top organization / ISP
A1 Serbia
·
A1 Srbija d.o.o
Top geo
Serbia
·
Belgrade
·
Belgrade
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
95.86.49.0/24
Risk Max
—
LOW
Footprint
1.562
%
Hits
6
Prefix / IP version
/24 · IPv4
Network
95.86.49.0
Broadcast
95.86.49.255
Observed IPs / Subnet size
4
observed ·
256
total
Centroid
44.8046 , 20.4637
Hits / Errors
6
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS44143 ·
A1 Srbija d.o.o
Top organization / ISP
A1 Serbia
·
A1 Srbija d.o.o
Top geo
Serbia
·
Belgrade
·
Belgrade
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
185.37.26.0/24
Risk Max
—
LOW
Footprint
1.562
%
Hits
5
Prefix / IP version
/24 · IPv4
Network
185.37.26.0
Broadcast
185.37.26.255
Observed IPs / Subnet size
4
observed ·
256
total
Centroid
44.8046 , 20.4637
Hits / Errors
5
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS44143 ·
A1 Srbija d.o.o
Top organization / ISP
A1 Serbia
·
A1 Srbija d.o.o
Top geo
Serbia
·
Belgrade
·
Belgrade
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
95.86.51.0/24
Risk Max
—
LOW
Footprint
1.562
%
Hits
5
Prefix / IP version
/24 · IPv4
Network
95.86.51.0
Broadcast
95.86.51.255
Observed IPs / Subnet size
4
observed ·
256
total
Centroid
44.80460000000001 , 20.4637
Hits / Errors
5
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-28 02:00
Top ASN
AS44143 ·
A1 Srbija d.o.o
Top organization / ISP
A1 Serbia
·
A1 Srbija d.o.o
Top geo
Serbia
·
Belgrade
·
Belgrade
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
188.120.117.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
9
Prefix / IP version
/24 · IPv4
Network
188.120.117.0
Broadcast
188.120.117.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
44.8046 , 20.4637
Hits / Errors
9
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-03-02 02:00
Top ASN
AS44143 ·
A1 Srbija d.o.o
Top organization / ISP
A1 Serbia
·
A1 Srbija d.o.o
Top geo
Serbia
·
Belgrade
·
Belgrade
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
77.243.19.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
5
Prefix / IP version
/24 · IPv4
Network
77.243.19.0
Broadcast
77.243.19.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
44.8046 , 20.4637
Hits / Errors
5
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
AS44143 ·
A1 Srbija d.o.o
Top organization / ISP
— ·
A1 Serbia
Top geo
Serbia
·
Belgrade
·
Belgrade
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
188.120.98.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
188.120.98.0
Broadcast
188.120.98.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
44.8046 , 20.4637
Hits / Errors
4
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS44143 ·
A1 Srbija d.o.o
Top organization / ISP
A1 Serbia
·
A1 Srbija d.o.o
Top geo
Serbia
·
Belgrade
·
Belgrade
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
37.19.107.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
37.19.107.0
Broadcast
37.19.107.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
44.8046 , 20.4637
Hits / Errors
4
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS44143 ·
A1 Srbija d.o.o
Top organization / ISP
A1 Serbia
·
A1 Srbija d.o.o
Top geo
Serbia
·
Belgrade
·
Belgrade
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
188.120.101.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
188.120.101.0
Broadcast
188.120.101.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
44.8046 , 20.4637
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-03-01 02:00
Top ASN
AS44143 ·
A1 Srbija d.o.o
Top organization / ISP
A1 Serbia
·
A1 Srbija d.o.o
Top geo
Serbia
·
Belgrade
·
Belgrade
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
77.243.26.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
77.243.26.0
Broadcast
77.243.26.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
44.8046 , 20.4637
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS44143 ·
A1 Srbija d.o.o
Top organization / ISP
A1 Serbia
·
A1 Srbija d.o.o
Top geo
Serbia
·
Belgrade
·
Belgrade
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
185.37.25.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
185.37.25.0
Broadcast
185.37.25.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
44.8046 , 20.4637
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top ASN
AS44143 ·
A1 Srbija d.o.o
Top organization / ISP
A1 Serbia
·
A1 Srbija d.o.o
Top geo
Serbia
·
Belgrade
·
Belgrade
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
37.19.108.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
37.19.108.0
Broadcast
37.19.108.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
44.8046 , 20.4637
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-27 02:00
Top ASN
AS44143 ·
A1 Srbija d.o.o
Top organization / ISP
A1 Serbia
·
A1 Srbija d.o.o
Top geo
Serbia
·
Belgrade
·
Belgrade
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
95.86.48.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
95.86.48.0
Broadcast
95.86.48.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
44.8046 , 20.4637
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
AS44143 ·
A1 Srbija d.o.o
Top organization / ISP
A1 Serbia
·
A1 Srbija d.o.o
Top geo
Serbia
·
Belgrade
·
Belgrade
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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