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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.

74.7.227.0/24

Risk Max 100 HIGH Footprint 3.516% Hits 986911
Prefix / IP version
/24 · IPv4
Network
74.7.227.0
Broadcast
74.7.227.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
33.7485 , -84.38710000000002
Hits / Errors
986911 hits · 67807 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

74.7.242.0/24

Risk Max 100 HIGH Footprint 7.422% Hits 326105
Prefix / IP version
/24 · IPv4
Network
74.7.242.0
Broadcast
74.7.242.255
Observed IPs / Subnet size
19 observed · 256 total
Centroid
33.74850000000001 , -84.38709999999999
Hits / Errors
326105 hits · 21654 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

74.7.243.0/24

Risk Max 100 HIGH Footprint 6.641% Hits 83657
Prefix / IP version
/24 · IPv4
Network
74.7.243.0
Broadcast
74.7.243.255
Observed IPs / Subnet size
17 observed · 256 total
Centroid
33.7485 , -84.38710000000002
Hits / Errors
83657 hits · 5714 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

74.7.241.0/24

Risk Max 100 HIGH Footprint 3.125% Hits 144550
Prefix / IP version
/24 · IPv4
Network
74.7.241.0
Broadcast
74.7.241.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
33.7485 , -84.3871
Hits / Errors
144550 hits · 9472 errors
First / Last seen
2026-02-22 02:00 · 2026-02-25 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

74.7.229.0/24

Risk Max 20 LOW Footprint 10.938% Hits 1953
Prefix / IP version
/24 · IPv4
Network
74.7.229.0
Broadcast
74.7.229.255
Observed IPs / Subnet size
28 observed · 256 total
Centroid
33.74850000000001 , -84.38710000000002
Hits / Errors
1953 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

40.77.167.0/24

Risk Max 16 LOW Footprint 32.812% Hits 5229
Prefix / IP version
/24 · IPv4
Network
40.77.167.0
Broadcast
40.77.167.255
Observed IPs / Subnet size
84 observed · 256 total
Centroid
36.677696000000005 , -78.37471000000002
Hits / Errors
5229 hits · 770 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

52.167.144.0/24

Risk Max 14 LOW Footprint 28.906% Hits 4342
Prefix / IP version
/24 · IPv4
Network
52.167.144.0
Broadcast
52.167.144.255
Observed IPs / Subnet size
74 observed · 256 total
Centroid
36.67769599999999 , -78.37470999999996
Hits / Errors
4342 hits · 636 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

20.91.197.0/24

Risk Max 14 LOW Footprint 0.391% Hits 508
Prefix / IP version
/24 · IPv4
Network
20.91.197.0
Broadcast
20.91.197.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
60.673664 , 17.1456
Hits / Errors
508 hits · 251 errors
First / Last seen
2026-02-23 02:00 · 2026-02-25 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

74.7.228.0/24

Risk Max 13 LOW Footprint 6.250% Hits 899
Prefix / IP version
/24 · IPv4
Network
74.7.228.0
Broadcast
74.7.228.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
33.74850000000001 , -84.3871
Hits / Errors
899 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

4.213.99.0/24

Risk Max 12 LOW Footprint 0.391% Hits 337
Prefix / IP version
/24 · IPv4
Network
4.213.99.0
Broadcast
4.213.99.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
18.5144 , 73.864235
Hits / Errors
337 hits · 168 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

40.74.73.0/24

Risk Max 12 LOW Footprint 0.391% Hits 282
Prefix / IP version
/24 · IPv4
Network
40.74.73.0
Broadcast
40.74.73.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
34.6939 , 135.5022
Hits / Errors
282 hits · 141 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

104.46.239.0/24

Risk Max 10 LOW Footprint 0.391% Hits 522
Prefix / IP version
/24 · IPv4
Network
104.46.239.0
Broadcast
104.46.239.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
34.6939 , 135.5022
Hits / Errors
522 hits · 261 errors
First / Last seen
2026-02-22 02:00 · 2026-02-25 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

20.214.157.0/24

Risk Max 10 LOW Footprint 0.391% Hits 283
Prefix / IP version
/24 · IPv4
Network
20.214.157.0
Broadcast
20.214.157.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.5665 , 126.978
Hits / Errors
283 hits · 140 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

20.194.25.0/24

Risk Max 10 LOW Footprint 0.391% Hits 225
Prefix / IP version
/24 · IPv4
Network
20.194.25.0
Broadcast
20.194.25.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.5665 , 126.978
Hits / Errors
225 hits · 112 errors
First / Last seen
2026-02-22 02:00 · 2026-02-24 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

104.46.236.0/24

Risk Max 9 LOW Footprint 0.391% Hits 354
Prefix / IP version
/24 · IPv4
Network
104.46.236.0
Broadcast
104.46.236.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
34.6939 , 135.5022
Hits / Errors
354 hits · 177 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

104.209.148.0/24

Risk Max 9 LOW Footprint 0.391% Hits 301
Prefix / IP version
/24 · IPv4
Network
104.209.148.0
Broadcast
104.209.148.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.677696 , -78.37471
Hits / Errors
301 hits · 149 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

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
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

4.255.221.0/24

Risk Max 8 LOW Footprint 0.391% Hits 22
Prefix / IP version
/24 · IPv4
Network
4.255.221.0
Broadcast
4.255.221.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.13925 , -104.816154
Hits / Errors
22 hits · 19 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

51.107.182.0/24

Risk Max 6 LOW Footprint 0.391% Hits 288
Prefix / IP version
/24 · IPv4
Network
51.107.182.0
Broadcast
51.107.182.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
60.673664 , 17.1456
Hits / Errors
288 hits · 144 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

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
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

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
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

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
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

20.199.109.0/24

Risk Max 4 LOW Footprint 0.391% Hits 176
Prefix / IP version
/24 · IPv4
Network
20.199.109.0
Broadcast
20.199.109.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.856567 , 2.347322
Hits / Errors
176 hits · 88 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

20.215.69.0/24

Risk Max 4 LOW Footprint 0.391% Hits 176
Prefix / IP version
/24 · IPv4
Network
20.215.69.0
Broadcast
20.215.69.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.235369999999996 , 21.009485
Hits / Errors
176 hits · 88 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

40.69.27.0/24

Risk Max 3 LOW Footprint 0.391% Hits 166
Prefix / IP version
/24 · IPv4
Network
40.69.27.0
Broadcast
40.69.27.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.3478 , -6.259699999999999
Hits / Errors
166 hits · 83 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

207.46.13.0/24

Risk Max 2 LOW Footprint 10.156% Hits 177
Prefix / IP version
/24 · IPv4
Network
207.46.13.0
Broadcast
207.46.13.255
Observed IPs / Subnet size
26 observed · 256 total
Centroid
47.233 , -119.852
Hits / Errors
177 hits · 19 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

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
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

20.92.234.0/24

Risk Max 2 LOW Footprint 0.391% Hits 156
Prefix / IP version
/24 · IPv4
Network
20.92.234.0
Broadcast
20.92.234.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.86 , 151.2094
Hits / Errors
156 hits · 156 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

20.203.136.0/24

Risk Max 2 LOW Footprint 0.391% Hits 150
Prefix / IP version
/24 · IPv4
Network
20.203.136.0
Broadcast
20.203.136.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.37204 , 8.54094
Hits / Errors
150 hits · 75 errors
First / Last seen
2026-02-22 02:00 · 2026-02-25 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

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
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

68.221.137.0/24

Risk Max 2 LOW Footprint 0.391% Hits 112
Prefix / IP version
/24 · IPv4
Network
68.221.137.0
Broadcast
68.221.137.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.4203 , -3.7057740000000003
Hits / Errors
112 hits · 56 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

40.77.179.0/24

Risk Max 1 LOW Footprint 18.359% Hits 57
Prefix / IP version
/24 · IPv4
Network
40.77.179.0
Broadcast
40.77.179.255
Observed IPs / Subnet size
47 observed · 256 total
Centroid
47.23300000000002 , -119.85199999999992
Hits / Errors
57 hits · 3 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

20.169.78.0/24

Risk Max 1 LOW Footprint 12.891% Hits 72
Prefix / IP version
/24 · IPv4
Network
20.169.78.0
Broadcast
20.169.78.255
Observed IPs / Subnet size
33 observed · 256 total
Centroid
33.448376 , -112.07403599999999
Hits / Errors
72 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

157.55.39.0/24

Risk Max 1 LOW Footprint 7.031% Hits 100
Prefix / IP version
/24 · IPv4
Network
157.55.39.0
Broadcast
157.55.39.255
Observed IPs / Subnet size
18 observed · 256 total
Centroid
47.233000000000004 , -119.852
Hits / Errors
100 hits · 20 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

20.41.98.0/24

Risk Max 1 LOW Footprint 0.391% Hits 140
Prefix / IP version
/24 · IPv4
Network
20.41.98.0
Broadcast
20.41.98.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.5665 , 126.978
Hits / Errors
140 hits · 127 errors
First / Last seen
2026-02-25 02:00 · 2026-02-27 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

20.197.58.0/24

Risk Max 1 LOW Footprint 0.391% Hits 122
Prefix / IP version
/24 · IPv4
Network
20.197.58.0
Broadcast
20.197.58.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
18.5144 , 73.864235
Hits / Errors
122 hits · 122 errors
First / Last seen
2026-02-22 02:00 · 2026-02-25 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

4.193.97.0/24

Risk Max 1 LOW Footprint 0.391% Hits 104
Prefix / IP version
/24 · IPv4
Network
4.193.97.0
Broadcast
4.193.97.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.283 , 103.833
Hits / Errors
104 hits · 104 errors
First / Last seen
2026-02-28 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

20.53.243.0/24

Risk Max 1 LOW Footprint 0.391% Hits 88
Prefix / IP version
/24 · IPv4
Network
20.53.243.0
Broadcast
20.53.243.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.86 , 151.2094
Hits / Errors
88 hits · 88 errors
First / Last seen
2026-02-28 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

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
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

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
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
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