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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.

172.185.91.0/24

Risk Max LOW Footprint 0.391% Hits 172
Prefix / IP version
/24 · IPv4
Network
172.185.91.0
Broadcast
172.185.91.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.783 , -122.41700000000002
Hits / Errors
172 hits · 0 errors
First / Last seen
2026-03-06 02:00 · 2026-03-09 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

20.245.12.0/24

Risk Max LOW Footprint 0.391% Hits 172
Prefix / IP version
/24 · IPv4
Network
20.245.12.0
Broadcast
20.245.12.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.783 , -122.41700000000002
Hits / Errors
172 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

20.237.172.0/24

Risk Max LOW Footprint 0.391% Hits 166
Prefix / IP version
/24 · IPv4
Network
20.237.172.0
Broadcast
20.237.172.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.783 , -122.41700000000002
Hits / Errors
166 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

20.245.103.0/24

Risk Max LOW Footprint 0.391% Hits 164
Prefix / IP version
/24 · IPv4
Network
20.245.103.0
Broadcast
20.245.103.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.783 , -122.41699999999999
Hits / Errors
164 hits · 0 errors
First / Last seen
2026-03-06 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

20.245.126.0/24

Risk Max LOW Footprint 0.391% Hits 164
Prefix / IP version
/24 · IPv4
Network
20.245.126.0
Broadcast
20.245.126.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.783 , -122.41699999999999
Hits / Errors
164 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

168.62.223.0/24

Risk Max LOW Footprint 0.391% Hits 162
Prefix / IP version
/24 · IPv4
Network
168.62.223.0
Broadcast
168.62.223.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.783 , -122.417
Hits / Errors
162 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

20.245.44.0/24

Risk Max LOW Footprint 0.391% Hits 162
Prefix / IP version
/24 · IPv4
Network
20.245.44.0
Broadcast
20.245.44.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.783 , -122.417
Hits / Errors
162 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

20.245.17.0/24

Risk Max LOW Footprint 0.391% Hits 160
Prefix / IP version
/24 · IPv4
Network
20.245.17.0
Broadcast
20.245.17.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.783 , -122.417
Hits / Errors
160 hits · 0 errors
First / Last seen
2026-03-06 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

52.234.41.0/24

Risk Max LOW Footprint 0.391% Hits 158
Prefix / IP version
/24 · IPv4
Network
52.234.41.0
Broadcast
52.234.41.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.783 , -122.41699999999999
Hits / Errors
158 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.184.136.0/24

Risk Max LOW Footprint 0.391% Hits 146
Prefix / IP version
/24 · IPv4
Network
172.184.136.0
Broadcast
172.184.136.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.783 , -122.41700000000002
Hits / Errors
146 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-09 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

20.66.115.0/24

Risk Max LOW Footprint 0.391% Hits 144
Prefix / IP version
/24 · IPv4
Network
20.66.115.0
Broadcast
20.66.115.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.783 , -122.41699999999999
Hits / Errors
144 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

20.245.62.0/24

Risk Max LOW Footprint 0.391% Hits 136
Prefix / IP version
/24 · IPv4
Network
20.245.62.0
Broadcast
20.245.62.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.783 , -122.417
Hits / Errors
136 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

20.228.96.0/24

Risk Max LOW Footprint 0.391% Hits 134
Prefix / IP version
/24 · IPv4
Network
20.228.96.0
Broadcast
20.228.96.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.783 , -122.417
Hits / Errors
134 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

104.42.77.0/24

Risk Max LOW Footprint 0.391% Hits 126
Prefix / IP version
/24 · IPv4
Network
104.42.77.0
Broadcast
104.42.77.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.783 , -122.417
Hits / Errors
126 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

52.190.181.0/24

Risk Max LOW Footprint 0.391% Hits 124
Prefix / IP version
/24 · IPv4
Network
52.190.181.0
Broadcast
52.190.181.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.783 , -122.417
Hits / Errors
124 hits · 0 errors
First / Last seen
2026-03-06 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

104.42.51.0/24

Risk Max LOW Footprint 0.391% Hits 122
Prefix / IP version
/24 · IPv4
Network
104.42.51.0
Broadcast
104.42.51.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.783 , -122.417
Hits / Errors
122 hits · 0 errors
First / Last seen
2026-03-06 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.184.180.0/24

Risk Max LOW Footprint 0.391% Hits 122
Prefix / IP version
/24 · IPv4
Network
172.184.180.0
Broadcast
172.184.180.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.783 , -122.417
Hits / Errors
122 hits · 0 errors
First / Last seen
2026-03-06 02:00 · 2026-03-09 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

20.245.132.0/24

Risk Max LOW Footprint 0.391% Hits 120
Prefix / IP version
/24 · IPv4
Network
20.245.132.0
Broadcast
20.245.132.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.783 , -122.417
Hits / Errors
120 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

20.245.133.0/24

Risk Max LOW Footprint 0.391% Hits 116
Prefix / IP version
/24 · IPv4
Network
20.245.133.0
Broadcast
20.245.133.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.783 , -122.417
Hits / Errors
116 hits · 0 errors
First / Last seen
2026-03-06 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

104.42.147.0/24

Risk Max LOW Footprint 0.391% Hits 112
Prefix / IP version
/24 · IPv4
Network
104.42.147.0
Broadcast
104.42.147.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.783 , -122.417
Hits / Errors
112 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

20.245.114.0/24

Risk Max LOW Footprint 0.391% Hits 112
Prefix / IP version
/24 · IPv4
Network
20.245.114.0
Broadcast
20.245.114.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.783 , -122.417
Hits / Errors
112 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

52.250.240.0/24

Risk Max LOW Footprint 0.391% Hits 110
Prefix / IP version
/24 · IPv4
Network
52.250.240.0
Broadcast
52.250.240.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.783 , -122.417
Hits / Errors
110 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

104.42.52.0/24

Risk Max LOW Footprint 0.391% Hits 110
Prefix / IP version
/24 · IPv4
Network
104.42.52.0
Broadcast
104.42.52.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.783 , -122.417
Hits / Errors
110 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

104.42.74.0/24

Risk Max LOW Footprint 0.391% Hits 104
Prefix / IP version
/24 · IPv4
Network
104.42.74.0
Broadcast
104.42.74.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.783 , -122.417
Hits / Errors
104 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

20.253.164.0/24

Risk Max LOW Footprint 0.391% Hits 96
Prefix / IP version
/24 · IPv4
Network
20.253.164.0
Broadcast
20.253.164.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.783 , -122.41699999999999
Hits / Errors
96 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

13.83.217.0/24

Risk Max LOW Footprint 0.391% Hits 86
Prefix / IP version
/24 · IPv4
Network
13.83.217.0
Broadcast
13.83.217.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.783 , -122.41700000000002
Hits / Errors
86 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

52.180.70.0/24

Risk Max LOW Footprint 0.391% Hits 84
Prefix / IP version
/24 · IPv4
Network
52.180.70.0
Broadcast
52.180.70.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.783 , -122.417
Hits / Errors
84 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-05 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

52.241.254.0/24

Risk Max LOW Footprint 0.391% Hits 80
Prefix / IP version
/24 · IPv4
Network
52.241.254.0
Broadcast
52.241.254.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.783 , -122.417
Hits / Errors
80 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-05 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

52.190.137.0/24

Risk Max LOW Footprint 0.391% Hits 76
Prefix / IP version
/24 · IPv4
Network
52.190.137.0
Broadcast
52.190.137.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.783 , -122.41700000000002
Hits / Errors
76 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-05 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

52.238.25.0/24

Risk Max LOW Footprint 0.391% Hits 76
Prefix / IP version
/24 · IPv4
Network
52.238.25.0
Broadcast
52.238.25.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.783 , -122.41700000000002
Hits / Errors
76 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-05 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.184.170.0/24

Risk Max LOW Footprint 0.391% Hits 73
Prefix / IP version
/24 · IPv4
Network
172.184.170.0
Broadcast
172.184.170.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.783 , -122.41700000000002
Hits / Errors
73 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.184.107.0/24

Risk Max LOW Footprint 0.391% Hits 73
Prefix / IP version
/24 · IPv4
Network
172.184.107.0
Broadcast
172.184.107.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.783 , -122.41700000000002
Hits / Errors
73 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-05 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

52.225.48.0/24

Risk Max LOW Footprint 0.391% Hits 70
Prefix / IP version
/24 · IPv4
Network
52.225.48.0
Broadcast
52.225.48.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.783 , -122.417
Hits / Errors
70 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

20.253.161.0/24

Risk Max LOW Footprint 0.391% Hits 70
Prefix / IP version
/24 · IPv4
Network
20.253.161.0
Broadcast
20.253.161.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.783 , -122.417
Hits / Errors
70 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-05 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

20.253.162.0/24

Risk Max LOW Footprint 0.391% Hits 70
Prefix / IP version
/24 · IPv4
Network
20.253.162.0
Broadcast
20.253.162.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.783 , -122.417
Hits / Errors
70 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-05 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.184.131.0/24

Risk Max LOW Footprint 0.391% Hits 70
Prefix / IP version
/24 · IPv4
Network
172.184.131.0
Broadcast
172.184.131.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.783 , -122.417
Hits / Errors
70 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-05 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.185.88.0/24

Risk Max LOW Footprint 0.391% Hits 69
Prefix / IP version
/24 · IPv4
Network
172.185.88.0
Broadcast
172.185.88.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.783 , -122.41699999999999
Hits / Errors
69 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-05 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

52.159.225.0/24

Risk Max LOW Footprint 0.391% Hits 68
Prefix / IP version
/24 · IPv4
Network
52.159.225.0
Broadcast
52.159.225.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.783 , -122.417
Hits / Errors
68 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-05 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

20.237.168.0/24

Risk Max LOW Footprint 0.391% Hits 67
Prefix / IP version
/24 · IPv4
Network
20.237.168.0
Broadcast
20.237.168.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.783 , -122.417
Hits / Errors
67 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

104.42.55.0/24

Risk Max LOW Footprint 0.391% Hits 66
Prefix / IP version
/24 · IPv4
Network
104.42.55.0
Broadcast
104.42.55.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.783 , -122.417
Hits / Errors
66 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
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