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:
Lorenskog
·
Clear
Snapshot
2026-01-28
Results
11
Page
1
/
1
51.120.3.0/24
Risk Max
9
LOW
Footprint
0.391
%
Hits
159
Prefix / IP version
/24 · IPv4
Network
51.120.3.0
Broadcast
51.120.3.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
59.91662 , 10.982052
Hits / Errors
159
hits ·
147
errors
First / Last seen
2024-02-17 02:26 · 2024-02-17 02:31
Top ASN
AS8075 ·
Microsoft Corporation
Top organization / ISP
Microsoft Azure Cloud (norwaye)
·
Microsoft
Top geo
Norway
·
Viken
·
Lorenskog
Window / Updated
2024-02-12 → 2024-02-19 · Updated
2026-01-14
· v2
Open report →
51.120.242.0/24
Risk Max
1
LOW
Footprint
0.391
%
Hits
14
Prefix / IP version
/24 · IPv4
Network
51.120.242.0
Broadcast
51.120.242.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
59.91662 , 10.982052
Hits / Errors
14
hits ·
6
errors
First / Last seen
2024-05-21 05:16 · 2024-05-22 00:34
Top ASN
AS8075 ·
Microsoft Corporation
Top organization / ISP
Microsoft Azure Cloud (norwaye)
·
Microsoft
Top geo
Norway
·
Viken
·
Lorenskog
Window / Updated
2024-05-20 → 2024-05-27 · Updated
2026-01-14
· v2
Open report →
20.251.160.0/24
Risk Max
1
LOW
Footprint
0.391
%
Hits
8
Prefix / IP version
/24 · IPv4
Network
20.251.160.0
Broadcast
20.251.160.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
59.91662 , 10.982052
Hits / Errors
8
hits ·
4
errors
First / Last seen
2023-10-25 01:23 · 2023-10-26 19:00
Top ASN
AS8075 ·
Microsoft Corporation
Top organization / ISP
Microsoft Azure Cloud (norwaye)
·
Microsoft Corporation
Top geo
Norway
·
Viken
·
Lorenskog
Window / Updated
2023-10-23 → 2023-10-30 · Updated
2026-01-14
· v2
Open report →
51.120.112.0/24
Risk Max
1
LOW
Footprint
0.391
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
51.120.112.0
Broadcast
51.120.112.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
59.91662 , 10.982052
Hits / Errors
4
hits ·
0
errors
First / Last seen
2025-05-17 12:27 · 2025-05-17 12:27
Top ASN
AS8075 ·
Microsoft Corporation
Top organization / ISP
Microsoft Azure Cloud (norwaye)
·
Microsoft
Top geo
Norway
·
Viken
·
Lorenskog
Window / Updated
2025-05-12 → 2025-05-19 · Updated
2026-01-14
· v2
Open report →
20.251.144.0/24
Risk Max
1
LOW
Footprint
0.391
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
20.251.144.0
Broadcast
20.251.144.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
59.91662 , 10.982052
Hits / Errors
4
hits ·
2
errors
First / Last seen
2024-06-14 01:55 · 2024-06-14 01:55
Top ASN
AS8075 ·
Microsoft Corporation
Top organization / ISP
Microsoft Azure Cloud (norwaye)
·
Microsoft Corporation
Top geo
Norway
·
Viken
·
Lorenskog
Window / Updated
2024-06-10 → 2024-06-17 · Updated
2026-01-14
· v2
Open report →
20.251.168.0/24
Risk Max
1
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
20.251.168.0
Broadcast
20.251.168.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
59.91662 , 10.982052000000001
Hits / Errors
3
hits ·
0
errors
First / Last seen
2025-08-02 14:43 · 2025-08-02 14:45
Top ASN
AS8075 ·
Microsoft Corporation
Top organization / ISP
Microsoft Azure Cloud (norwaye)
·
Microsoft Corporation
Top geo
Norway
·
Viken
·
Lorenskog
Window / Updated
2025-07-28 → 2025-08-04 · Updated
2026-01-14
· v2
Open report →
74.240.212.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
30
Prefix / IP version
/24 · IPv4
Network
74.240.212.0
Broadcast
74.240.212.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
59.91662 , 10.982052
Hits / Errors
30
hits ·
0
errors
First / Last seen
2025-05-20 21:47 · 2025-05-20 21:47
Top ASN
AS8075 ·
Microsoft Corporation
Top organization / ISP
Microsoft Azure Cloud (norwaye)
·
Microsoft Corporation
Top geo
Norway
·
Viken
·
Lorenskog
Window / Updated
2025-05-19 → 2025-05-26 · Updated
2026-01-14
· v2
Open report →
20.251.214.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
6
Prefix / IP version
/24 · IPv4
Network
20.251.214.0
Broadcast
20.251.214.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
59.91662 , 10.982052000000001
Hits / Errors
6
hits ·
0
errors
First / Last seen
2025-03-26 14:22 · 2025-03-26 14:23
Top ASN
AS8075 ·
Microsoft Corporation
Top organization / ISP
Microsoft Azure Cloud (norwaye)
·
Microsoft Corporation
Top geo
Norway
·
Viken
·
Lorenskog
Window / Updated
2025-03-24 → 2025-03-31 · Updated
2026-01-14
· v2
Open report →
51.120.48.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
51.120.48.0
Broadcast
51.120.48.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
59.91662 , 10.982052
Hits / Errors
2
hits ·
0
errors
First / Last seen
2025-04-22 09:50 · 2025-04-26 11:08
Top ASN
AS8075 ·
Microsoft Corporation
Top organization / ISP
Microsoft Azure Cloud (norwaye)
·
Microsoft
Top geo
Norway
·
Viken
·
Lorenskog
Window / Updated
2025-04-21 → 2025-04-28 · Updated
2026-01-14
· v2
Open report →
51.120.243.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
51.120.243.0
Broadcast
51.120.243.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
59.91662 , 10.982052
Hits / Errors
1
hits ·
0
errors
First / Last seen
2024-12-01 09:30 · 2024-12-01 09:30
Top ASN
AS8075 ·
Microsoft Corporation
Top organization / ISP
Microsoft Azure Cloud (norwaye)
·
Microsoft
Top geo
Norway
·
Viken
·
Lorenskog
Window / Updated
2024-11-25 → 2024-12-02 · Updated
2026-01-14
· v2
Open report →
51.120.0.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
51.120.0.0
Broadcast
51.120.0.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
59.91662 , 10.982052
Hits / Errors
1
hits ·
0
errors
First / Last seen
2023-09-05 21:14 · 2023-09-05 21:14
Top ASN
AS8075 ·
Microsoft Corporation
Top organization / ISP
Microsoft Azure Cloud (norwaye)
·
Microsoft
Top geo
Norway
·
Viken
·
Lorenskog
Window / Updated
2023-09-04 → 2023-09-11 · Updated
2026-01-14
· v2
Open report →
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