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:
Microsoft Azure Cloud (canadacentral)
·
Clear
Snapshot
2026-03-07
Results
16
Page
1
/
1
20.63.97.0/24
Risk Max
8
LOW
Footprint
0.391
%
Hits
302
Prefix / IP version
/24 · IPv4
Network
20.63.97.0
Broadcast
20.63.97.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.653 , -79.383
Hits / Errors
302
hits ·
151
errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS8075 ·
Microsoft Corporation
Top organization / ISP
Microsoft Azure Cloud (canadacentral)
·
Microsoft Corporation
Top geo
Canada
·
Ontario
·
Toronto
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
20.151.2.0/24
Risk Max
6
LOW
Footprint
0.391
%
Hits
228
Prefix / IP version
/24 · IPv4
Network
20.151.2.0
Broadcast
20.151.2.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.653 , -79.383
Hits / Errors
228
hits ·
114
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS8075 ·
Microsoft Corporation
Top organization / ISP
Microsoft Azure Cloud (canadacentral)
·
Microsoft Corporation
Top geo
Canada
·
Ontario
·
Toronto
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
52.138.31.0/24
Risk Max
4
LOW
Footprint
0.391
%
Hits
196
Prefix / IP version
/24 · IPv4
Network
52.138.31.0
Broadcast
52.138.31.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.653 , -79.383
Hits / Errors
196
hits ·
98
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS8075 ·
Microsoft Corporation
Top organization / ISP
Microsoft Azure Cloud (canadacentral)
·
Microsoft Corporation
Top geo
Canada
·
Ontario
·
Toronto
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
13.71.191.0/24
Risk Max
4
LOW
Footprint
0.391
%
Hits
184
Prefix / IP version
/24 · IPv4
Network
13.71.191.0
Broadcast
13.71.191.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.653 , -79.383
Hits / Errors
184
hits ·
92
errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS8075 ·
Microsoft Corporation
Top organization / ISP
Microsoft Azure Cloud (canadacentral)
·
Microsoft Corporation
Top geo
Canada
·
Ontario
·
Toronto
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
20.104.206.0/24
Risk Max
2
LOW
Footprint
0.391
%
Hits
164
Prefix / IP version
/24 · IPv4
Network
20.104.206.0
Broadcast
20.104.206.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.653 , -79.383
Hits / Errors
164
hits ·
82
errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS8075 ·
Microsoft Corporation
Top organization / ISP
Microsoft Azure Cloud (canadacentral)
·
Microsoft Corporation
Top geo
Canada
·
Ontario
·
Toronto
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
4.204.200.0/24
Risk Max
2
LOW
Footprint
0.391
%
Hits
124
Prefix / IP version
/24 · IPv4
Network
4.204.200.0
Broadcast
4.204.200.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.653 , -79.383
Hits / Errors
124
hits ·
62
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS8075 ·
Microsoft Corporation
Top organization / ISP
Microsoft Azure Cloud (canadacentral)
·
Microsoft Corporation
Top geo
Canada
·
Ontario
·
Toronto
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
20.151.113.0/24
Risk Max
1
LOW
Footprint
0.391
%
Hits
84
Prefix / IP version
/24 · IPv4
Network
20.151.113.0
Broadcast
20.151.113.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.653 , -79.383
Hits / Errors
84
hits ·
42
errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS8075 ·
Microsoft Corporation
Top organization / ISP
Microsoft Azure Cloud (canadacentral)
·
Microsoft Corporation
Top geo
Canada
·
Ontario
·
Toronto
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
20.220.61.0/24
Risk Max
1
LOW
Footprint
0.391
%
Hits
84
Prefix / IP version
/24 · IPv4
Network
20.220.61.0
Broadcast
20.220.61.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.653 , -79.383
Hits / Errors
84
hits ·
42
errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS8075 ·
Microsoft Corporation
Top organization / ISP
Microsoft Azure Cloud (canadacentral)
·
Microsoft Corporation
Top geo
Canada
·
Ontario
·
Toronto
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
20.63.83.0/24
Risk Max
1
LOW
Footprint
0.391
%
Hits
40
Prefix / IP version
/24 · IPv4
Network
20.63.83.0
Broadcast
20.63.83.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.653 , -79.383
Hits / Errors
40
hits ·
20
errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS8075 ·
Microsoft Corporation
Top organization / ISP
Microsoft Azure Cloud (canadacentral)
·
Microsoft Corporation
Top geo
Canada
·
Ontario
·
Toronto
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
20.220.144.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
50
Prefix / IP version
/24 · IPv4
Network
20.220.144.0
Broadcast
20.220.144.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.653 , -79.383
Hits / Errors
50
hits ·
25
errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS8075 ·
Microsoft Corporation
Top organization / ISP
Microsoft Azure Cloud (canadacentral)
·
Microsoft Corporation
Top geo
Canada
·
Ontario
·
Toronto
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
20.220.221.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
32
Prefix / IP version
/24 · IPv4
Network
20.220.221.0
Broadcast
20.220.221.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.653 , -79.383
Hits / Errors
32
hits ·
16
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS8075 ·
Microsoft Corporation
Top organization / ISP
Microsoft Azure Cloud (canadacentral)
·
Microsoft Corporation
Top geo
Canada
·
Ontario
·
Toronto
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
4.204.192.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
26
Prefix / IP version
/24 · IPv4
Network
4.204.192.0
Broadcast
4.204.192.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.653000000000006 , -79.38300000000001
Hits / Errors
26
hits ·
13
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS8075 ·
Microsoft Corporation
Top organization / ISP
Microsoft Azure Cloud (canadacentral)
·
Microsoft Corporation
Top geo
Canada
·
Ontario
·
Toronto
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
4.205.37.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
12
Prefix / IP version
/24 · IPv4
Network
4.205.37.0
Broadcast
4.205.37.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.653 , -79.383
Hits / Errors
12
hits ·
6
errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS8075 ·
Microsoft Corporation
Top organization / ISP
Microsoft Azure Cloud (canadacentral)
·
Microsoft Corporation
Top geo
Canada
·
Ontario
·
Toronto
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
20.220.165.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
5
Prefix / IP version
/24 · IPv4
Network
20.220.165.0
Broadcast
20.220.165.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.653 , -79.383
Hits / Errors
5
hits ·
2
errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS8075 ·
Microsoft Corporation
Top organization / ISP
Microsoft Azure Cloud (canadacentral)
·
Microsoft Corporation
Top geo
Canada
·
Ontario
·
Toronto
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
20.220.213.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
20.220.213.0
Broadcast
20.220.213.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.653 , -79.383
Hits / Errors
4
hits ·
2
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS8075 ·
Microsoft Corporation
Top organization / ISP
Microsoft Azure Cloud (canadacentral)
·
Microsoft Corporation
Top geo
Canada
·
Ontario
·
Toronto
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
130.107.228.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
130.107.228.0
Broadcast
130.107.228.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.653 , -79.383
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS8075 ·
Microsoft Corporation
Top organization / ISP
Microsoft Azure Cloud (canadacentral)
·
Microsoft Corporation
Top geo
Canada
·
Ontario
·
Toronto
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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