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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.

117.199.79.0/24

Risk Max 2 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
117.199.79.0
Broadcast
117.199.79.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.809 , 93.9407
Hits / Errors
1 hits · 0 errors
First / Last seen
2024-02-20 01:50 · 2024-02-20 01:50
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-02-19 → 2024-02-26 · Updated 2026-01-14 · v2

4.1.229.0/24

Risk Max 1 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
4.1.229.0
Broadcast
4.1.229.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.662 , -112.341
Hits / Errors
4 hits · 0 errors
First / Last seen
2023-11-07 11:48 · 2023-11-07 11:48
Top ASN
Top organization / ISP
Window / Updated
2023-11-06 → 2023-11-13 · Updated 2026-01-14 · v2

63.214.171.0/24

Risk Max 1 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
63.214.171.0
Broadcast
63.214.171.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.9215 , -105.144
Hits / Errors
4 hits · 0 errors
First / Last seen
2023-11-07 11:00 · 2023-11-07 11:00
Top ASN
Window / Updated
2023-11-06 → 2023-11-13 · Updated 2026-01-14 · v2

104.249.46.0/24

Risk Max LOW Footprint 1.172% Hits 6
Prefix / IP version
/24 · IPv4
Network
104.249.46.0
Broadcast
104.249.46.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
40.4167 , -3.7032900000000004
Hits / Errors
6 hits · 3 errors
First / Last seen
2024-02-20 21:58 · 2024-02-20 22:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-02-19 → 2024-02-26 · Updated 2026-01-14 · v2

185.81.127.0/24

Risk Max LOW Footprint 0.781% Hits 14
Prefix / IP version
/24 · IPv4
Network
185.81.127.0
Broadcast
185.81.127.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
50.116 , 8.669700000000002
Hits / Errors
14 hits · 0 errors
First / Last seen
2025-08-04 18:25 · 2025-08-04 20:56
Top ASN
Top geo
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2

190.216.54.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
190.216.54.0
Broadcast
190.216.54.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-32.6735 , -69.3793
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-10-07 07:11 · 2025-10-12 09:59
Top ASN
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

65.88.88.0/24

Risk Max LOW Footprint 0.391% Hits 147
Prefix / IP version
/24 · IPv4
Network
65.88.88.0
Broadcast
65.88.88.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.839 , -73.946
Hits / Errors
147 hits · 12 errors
First / Last seen
2025-01-26 22:15 · 2025-01-26 22:27
Top organization / ISP
Window / Updated
2025-01-20 → 2025-01-27 · Updated 2026-01-14 · v2

63.215.172.0/24

Risk Max LOW Footprint 0.391% Hits 45
Prefix / IP version
/24 · IPv4
Network
63.215.172.0
Broadcast
63.215.172.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.9215 , -105.144
Hits / Errors
45 hits · 8 errors
First / Last seen
2025-03-24 15:49 · 2025-03-24 15:58
Top ASN
Window / Updated
2025-03-24 → 2025-03-31 · Updated 2026-01-14 · v2

8.52.141.0/24

Risk Max LOW Footprint 0.391% Hits 34
Prefix / IP version
/24 · IPv4
Network
8.52.141.0
Broadcast
8.52.141.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
34.0922 , -117.435
Hits / Errors
34 hits · 6 errors
First / Last seen
2025-08-25 01:26 · 2025-08-25 01:30
Top ASN
Top organization / ISP
Window / Updated
2025-08-25 → 2025-09-01 · Updated 2026-01-14 · v2

4.31.184.0/24

Risk Max LOW Footprint 0.391% Hits 32
Prefix / IP version
/24 · IPv4
Network
4.31.184.0
Broadcast
4.31.184.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.4484 , -112.074
Hits / Errors
32 hits · 0 errors
First / Last seen
2025-05-18 04:58 · 2025-05-18 04:59
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-05-12 → 2025-05-19 · Updated 2026-01-14 · v2

4.17.6.0/24

Risk Max LOW Footprint 0.391% Hits 31
Prefix / IP version
/24 · IPv4
Network
4.17.6.0
Broadcast
4.17.6.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.5891 , -92.0664
Hits / Errors
31 hits · 2 errors
First / Last seen
2025-01-15 20:46 · 2025-01-15 20:47
Top ASN
Top organization / ISP
Window / Updated
2025-01-13 → 2025-01-20 · Updated 2026-01-14 · v2

66.202.174.0/24

Risk Max LOW Footprint 0.391% Hits 26
Prefix / IP version
/24 · IPv4
Network
66.202.174.0
Broadcast
66.202.174.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.9589 , -96.82320000000001
Hits / Errors
26 hits · 0 errors
First / Last seen
2025-03-31 05:51 · 2025-03-31 22:13
Top ASN
Top geo
Window / Updated
2025-03-31 → 2025-04-07 · Updated 2026-01-14 · v2

4.31.150.0/24

Risk Max LOW Footprint 0.391% Hits 22
Prefix / IP version
/24 · IPv4
Network
4.31.150.0
Broadcast
4.31.150.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.7145 , -83.5119
Hits / Errors
22 hits · 0 errors
First / Last seen
2025-07-06 14:52 · 2025-07-06 14:53
Top ASN
Top organization / ISP
Window / Updated
2025-06-30 → 2025-07-07 · Updated 2026-01-14 · v2

199.117.59.0/24

Risk Max LOW Footprint 0.391% Hits 22
Prefix / IP version
/24 · IPv4
Network
199.117.59.0
Broadcast
199.117.59.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0997 , -94.5786
Hits / Errors
22 hits · 2 errors
First / Last seen
2024-09-26 17:29 · 2024-09-26 21:36
Top ASN
Window / Updated
2024-09-23 → 2024-09-30 · Updated 2026-01-14 · v2

8.52.133.0/24

Risk Max LOW Footprint 0.391% Hits 21
Prefix / IP version
/24 · IPv4
Network
8.52.133.0
Broadcast
8.52.133.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.5851 , -82.171
Hits / Errors
21 hits · 0 errors
First / Last seen
2025-06-22 22:19 · 2025-06-22 22:26
Top ASN
Top organization / ISP
Window / Updated
2025-06-16 → 2025-06-23 · Updated 2026-01-14 · v2

4.4.125.0/24

Risk Max LOW Footprint 0.391% Hits 21
Prefix / IP version
/24 · IPv4
Network
4.4.125.0
Broadcast
4.4.125.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.7501 , -84.3885
Hits / Errors
21 hits · 2 errors
First / Last seen
2024-11-12 19:17 · 2024-11-12 19:18
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-11-11 → 2024-11-18 · Updated 2026-01-14 · v2

8.53.140.0/24

Risk Max LOW Footprint 0.391% Hits 15
Prefix / IP version
/24 · IPv4
Network
8.53.140.0
Broadcast
8.53.140.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.5891 , -92.0664
Hits / Errors
15 hits · 0 errors
First / Last seen
2025-05-15 01:34 · 2025-05-15 01:34
Top ASN
Top organization / ISP
Window / Updated
2025-05-12 → 2025-05-19 · Updated 2026-01-14 · v2

216.161.40.0/24

Risk Max LOW Footprint 0.391% Hits 15
Prefix / IP version
/24 · IPv4
Network
216.161.40.0
Broadcast
216.161.40.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.5891 , -92.0664
Hits / Errors
15 hits · 0 errors
First / Last seen
2025-05-08 19:11 · 2025-05-08 19:12
Top ASN
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

174.47.149.0/24

Risk Max LOW Footprint 0.391% Hits 15
Prefix / IP version
/24 · IPv4
Network
174.47.149.0
Broadcast
174.47.149.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.1262 , -95.9408
Hits / Errors
15 hits · 0 errors
First / Last seen
2024-12-26 22:21 · 2024-12-26 23:01
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-12-23 → 2024-12-30 · Updated 2026-01-14 · v2

207.121.24.0/24

Risk Max LOW Footprint 0.391% Hits 14
Prefix / IP version
/24 · IPv4
Network
207.121.24.0
Broadcast
207.121.24.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.5891 , -92.0664
Hits / Errors
14 hits · 0 errors
First / Last seen
2025-04-24 13:41 · 2025-04-24 13:42
Top ASN
Top organization / ISP
Window / Updated
2025-04-21 → 2025-04-28 · Updated 2026-01-14 · v2

4.14.167.0/24

Risk Max LOW Footprint 0.391% Hits 14
Prefix / IP version
/24 · IPv4
Network
4.14.167.0
Broadcast
4.14.167.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.653200000000005 , -79.3832
Hits / Errors
14 hits · 0 errors
First / Last seen
2025-04-10 16:51 · 2025-04-10 16:51
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-04-07 → 2025-04-14 · Updated 2026-01-14 · v2

64.158.222.0/24

Risk Max LOW Footprint 0.391% Hits 14
Prefix / IP version
/24 · IPv4
Network
64.158.222.0
Broadcast
64.158.222.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.5891 , -92.0664
Hits / Errors
14 hits · 2 errors
First / Last seen
2024-09-20 22:23 · 2024-09-20 22:24
Top ASN
Top organization / ISP
Window / Updated
2024-09-16 → 2024-09-23 · Updated 2026-01-14 · v2

4.2.233.0/24

Risk Max LOW Footprint 0.391% Hits 13
Prefix / IP version
/24 · IPv4
Network
4.2.233.0
Broadcast
4.2.233.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
29.7601 , -95.3701
Hits / Errors
13 hits · 0 errors
First / Last seen
2024-10-10 14:21 · 2024-10-10 14:26
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-10-07 → 2024-10-14 · Updated 2026-01-14 · v2

4.30.165.0/24

Risk Max LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
4.30.165.0
Broadcast
4.30.165.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.8781 , -87.6298
Hits / Errors
12 hits · 1 errors
First / Last seen
2024-11-22 03:14 · 2024-11-22 03:20
Top ASN
Top organization / ISP
Window / Updated
2024-11-18 → 2024-11-25 · Updated 2026-01-14 · v2

4.42.198.0/24

Risk Max LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
4.42.198.0
Broadcast
4.42.198.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0997 , -94.5786
Hits / Errors
12 hits · 1 errors
First / Last seen
2024-11-11 15:52 · 2024-11-11 17:54
Top ASN
Top organization / ISP
Window / Updated
2024-11-11 → 2024-11-18 · Updated 2026-01-14 · v2

66.193.189.0/24

Risk Max LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
66.193.189.0
Broadcast
66.193.189.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.0457 , -83.0721
Hits / Errors
12 hits · 1 errors
First / Last seen
2024-10-31 17:17 · 2024-10-31 17:18
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-10-28 → 2024-11-04 · Updated 2026-01-14 · v2

4.7.249.0/24

Risk Max LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
4.7.249.0
Broadcast
4.7.249.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.0481 , -76.1474
Hits / Errors
12 hits · 0 errors
First / Last seen
2024-09-29 15:21 · 2024-09-29 15:24
Top ASN
Top organization / ISP
Window / Updated
2024-09-23 → 2024-09-30 · Updated 2026-01-14 · v2

4.78.229.0/24

Risk Max LOW Footprint 0.391% Hits 11
Prefix / IP version
/24 · IPv4
Network
4.78.229.0
Broadcast
4.78.229.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.7767 , -96.79700000000001
Hits / Errors
11 hits · 0 errors
First / Last seen
2024-10-30 17:18 · 2024-10-30 17:18
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-10-28 → 2024-11-04 · Updated 2026-01-14 · v2

212.133.16.0/24

Risk Max LOW Footprint 0.391% Hits 10
Prefix / IP version
/24 · IPv4
Network
212.133.16.0
Broadcast
212.133.16.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.2297 , 21.0122
Hits / Errors
10 hits · 0 errors
First / Last seen
2025-03-25 17:48 · 2025-03-25 17:48
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-03-24 → 2025-03-31 · Updated 2026-01-14 · v2

4.15.138.0/24

Risk Max LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
4.15.138.0
Broadcast
4.15.138.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.6532 , -79.3832
Hits / Errors
6 hits · 0 errors
First / Last seen
2025-04-22 03:23 · 2025-04-22 03:23
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-04-21 → 2025-04-28 · Updated 2026-01-14 · v2

4.42.252.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
4.42.252.0
Broadcast
4.42.252.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.615 , -116.202
Hits / Errors
4 hits · 1 errors
First / Last seen
2024-09-25 18:24 · 2024-09-26 22:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-09-23 → 2024-09-30 · Updated 2026-01-14 · v2

8.243.64.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
8.243.64.0
Broadcast
8.243.64.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.3781 , -74.8836
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-12-17 20:04 · 2025-12-17 20:04
Top ASN
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

190.216.104.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
190.216.104.0
Broadcast
190.216.104.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-0.2309 , -78.5211
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-10-28 11:52 · 2025-10-28 11:52
Top ASN
Top geo
Window / Updated
2025-10-27 → 2025-11-03 · Updated 2026-01-14 · v2

200.186.0.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
200.186.0.0
Broadcast
200.186.0.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-18.7106 , -40.4006
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-07 07:19 · 2025-09-07 07:19
Top ASN
Window / Updated
2025-09-01 → 2025-09-08 · Updated 2026-01-14 · v2

8.39.245.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
8.39.245.0
Broadcast
8.39.245.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.8789 , -99.3392
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-23 07:16 · 2025-05-23 07:16
Top geo
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

65.56.150.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
65.56.150.0
Broadcast
65.56.150.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.1111 , -96.7061
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-22 23:13 · 2025-05-22 23:13
Top ASN
Top geo
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

209.245.219.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
209.245.219.0
Broadcast
209.245.219.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
29.6197 , -95.6349
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-06 10:07 · 2025-05-06 13:21
Top ASN
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

4.37.138.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
4.37.138.0
Broadcast
4.37.138.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.9778 , -93.265
Hits / Errors
2 hits · 1 errors
First / Last seen
2023-11-19 21:25 · 2023-11-19 21:25
Top ASN
Top organization / ISP
Window / Updated
2023-11-13 → 2023-11-20 · Updated 2026-01-14 · v2

4.17.224.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
4.17.224.0
Broadcast
4.17.224.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.4484 , -112.074
Hits / Errors
2 hits · 0 errors
First / Last seen
2023-11-09 14:57 · 2023-11-09 14:57
Top ASN
Top organization / ISP
Top geo
Window / Updated
2023-11-06 → 2023-11-13 · Updated 2026-01-14 · v2

4.14.70.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
4.14.70.0
Broadcast
4.14.70.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.4484 , -112.074
Hits / Errors
2 hits · 0 errors
First / Last seen
2023-10-24 08:24 · 2023-10-24 08:24
Top ASN
Top organization / ISP
Top geo
Window / Updated
2023-10-23 → 2023-10-30 · Updated 2026-01-14 · v2
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