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:
OVH Sp. z o. o
·
Clear
Snapshot
2026-03-09
Results
11
Page
1
/
1
51.77.43.0/24
Risk Max
12
LOW
Footprint
0.781
%
Hits
728
Prefix / IP version
/24 · IPv4
Network
51.77.43.0
Broadcast
51.77.43.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
52.2299 , 21.0093
Hits / Errors
728
hits ·
132
errors
First / Last seen
2026-02-27 02:00 · 2026-03-02 02:00
Top ASN
AS16276 ·
OVH SAS
Top organization / ISP
OVH Sp. z o. o
·
OVH SAS
Top geo
Poland
·
Mazovia
·
Warsaw
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
51.83.237.0/24
Risk Max
1
LOW
Footprint
0.391
%
Hits
48
Prefix / IP version
/24 · IPv4
Network
51.83.237.0
Broadcast
51.83.237.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.2143 , 20.8009
Hits / Errors
48
hits ·
7
errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS16276 ·
OVH SAS
Top organization / ISP
OVH Sp. z o. o
·
OVH SAS
Top geo
Poland
·
Mazovia
·
Ożarów Mazowiecki
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
217.182.73.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
5
Prefix / IP version
/24 · IPv4
Network
217.182.73.0
Broadcast
217.182.73.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
51.098 , 17.0321
Hits / Errors
5
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-27 02:00
Top ASN
AS16276 ·
OVH SAS
Top organization / ISP
OVH Sp. z o. o
·
OVH SAS
Top geo
Poland
·
Lower Silesia
·
Wroclaw
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
145.239.81.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
10
Prefix / IP version
/24 · IPv4
Network
145.239.81.0
Broadcast
145.239.81.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
51.101 , 17.0295
Hits / Errors
10
hits ·
1
errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS16276 ·
OVH SAS
Top organization / ISP
OVH Sp. z o. o
·
OVH SAS
Top geo
Poland
·
Lower Silesia
·
Wroclaw
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
146.59.127.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
10
Prefix / IP version
/24 · IPv4
Network
146.59.127.0
Broadcast
146.59.127.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.2633 , 21.0283
Hits / Errors
10
hits ·
2
errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS16276 ·
OVH SAS
Top organization / ISP
OVH Sp. z o. o
·
OVH SAS
Top geo
Poland
·
Mazovia
·
Warsaw
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
145.239.87.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
8
Prefix / IP version
/24 · IPv4
Network
145.239.87.0
Broadcast
145.239.87.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
51.101 , 17.0295
Hits / Errors
8
hits ·
3
errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS16276 ·
OVH SAS
Top organization / ISP
OVH Sp. z o. o
·
OVH SAS
Top geo
Poland
·
Lower Silesia
·
Wroclaw
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
145.239.83.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
7
Prefix / IP version
/24 · IPv4
Network
145.239.83.0
Broadcast
145.239.83.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
51.101 , 17.0295
Hits / Errors
7
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS16276 ·
OVH SAS
Top organization / ISP
OVH Sp. z o. o
·
OVH SAS
Top geo
Poland
·
Lower Silesia
·
Wroclaw
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
147.135.209.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
5
Prefix / IP version
/24 · IPv4
Network
147.135.209.0
Broadcast
147.135.209.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
51.0958 , 17.0323
Hits / Errors
5
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS16276 ·
OVH SAS
Top organization / ISP
OVH Sp. z o. o
·
OVH SAS
Top geo
Poland
·
Lower Silesia
·
Wroclaw
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
217.182.77.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
5
Prefix / IP version
/24 · IPv4
Network
217.182.77.0
Broadcast
217.182.77.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
51.098 , 17.0321
Hits / Errors
5
hits ·
1
errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS16276 ·
OVH SAS
Top organization / ISP
OVH Sp. z o. o
·
OVH SAS
Top geo
Poland
·
Lower Silesia
·
Wroclaw
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
145.239.89.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
145.239.89.0
Broadcast
145.239.89.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
51.101 , 17.0295
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS16276 ·
OVH SAS
Top organization / ISP
OVH Sp. z o. o
·
OVH SAS
Top geo
Poland
·
Lower Silesia
·
Wroclaw
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
217.182.79.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
217.182.79.0
Broadcast
217.182.79.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
51.098 , 17.0321
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS16276 ·
OVH SAS
Top organization / ISP
OVH Sp. z o. o
·
OVH SAS
Top geo
Poland
·
Lower Silesia
·
Wroclaw
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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