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:
ASTER Sp. z o.o
·
Clear
Snapshot
2026-03-06
Results
11
Page
1
/
1
77.236.0.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
77.236.0.0
Broadcast
77.236.0.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.177600000000005 , 20.9924
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS9141 ·
P4 Sp. z o.o.
Top organization / ISP
ASTER Sp. z o.o.
·
P4 Sp. z o.o.
Top geo
Poland
·
Mazovia
·
Warsaw
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
213.134.178.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
213.134.178.0
Broadcast
213.134.178.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.1824 , 21.0498
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS9141 ·
P4 Sp. z o.o.
Top organization / ISP
ASTER Sp. z o.o.
·
P4 Sp. z o.o.
Top geo
Poland
·
Mazovia
·
Warsaw
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
213.134.180.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
213.134.180.0
Broadcast
213.134.180.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.1563 , 21.0282
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS9141 ·
P4 Sp. z o.o.
Top organization / ISP
ASTER Sp. z o.o.
·
P4 Sp. z o.o.
Top geo
Poland
·
Mazovia
·
Warsaw
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
77.236.30.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
77.236.30.0
Broadcast
77.236.30.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.2297 , 21.0122
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS9141 ·
P4 Sp. z o.o.
Top organization / ISP
UPC Polska Sp. z o.o.
·
ASTER Sp. z o.o
Top geo
Poland
·
Mazovia
·
Warsaw
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
213.134.171.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
213.134.171.0
Broadcast
213.134.171.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.1708 , 21.0473
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS9141 ·
P4 Sp. z o.o.
Top organization / ISP
ASTER Sp. z o.o.
·
P4 Sp. z o.o.
Top geo
Poland
·
Mazovia
·
Warsaw
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
77.236.2.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
77.236.2.0
Broadcast
77.236.2.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.1776 , 20.9924
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS9141 ·
P4 Sp. z o.o.
Top organization / ISP
ASTER Sp. z o.o.
·
P4 Sp. z o.o.
Top geo
Poland
·
Mazovia
·
Warsaw
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
77.236.27.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
77.236.27.0
Broadcast
77.236.27.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.1705 , 20.8119
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS9141 ·
P4 Sp. z o.o.
Top organization / ISP
— ·
ASTER Sp. z o.o
Top geo
Poland
·
Mazovia
·
Pruszków
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
77.236.3.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
77.236.3.0
Broadcast
77.236.3.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.1776 , 20.9924
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS9141 ·
P4 Sp. z o.o.
Top organization / ISP
ASTER Sp. z o.o.
·
P4 Sp. z o.o.
Top geo
Poland
·
Mazovia
·
Warsaw
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
77.236.7.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
77.236.7.0
Broadcast
77.236.7.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.1776 , 20.9924
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS9141 ·
P4 Sp. z o.o.
Top organization / ISP
ASTER Sp. z o.o.
·
P4 Sp. z o.o.
Top geo
Poland
·
Mazovia
·
Warsaw
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
213.134.160.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
213.134.160.0
Broadcast
213.134.160.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.1642 , 21.0325
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS9141 ·
P4 Sp. z o.o.
Top organization / ISP
ASTER Sp. z o.o.
·
P4 Sp. z o.o.
Top geo
Poland
·
Mazovia
·
Warsaw
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
213.134.175.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
213.134.175.0
Broadcast
213.134.175.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.1642 , 21.0325
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS9141 ·
P4 Sp. z o.o.
Top organization / ISP
ASTER Sp. z o.o.
·
P4 Sp. z o.o.
Top geo
Poland
·
Mazovia
·
Warsaw
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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