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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.

144.172.100.0/24

Risk Max 22 LOW Footprint 0.391% Hits 10
Prefix / IP version
/24 · IPv4
Network
144.172.100.0
Broadcast
144.172.100.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.2214 , -111.9624
Hits / Errors
10 hits · 0 errors
First / Last seen
2025-10-04 00:11 · 2025-10-04 23:26
Top ASN
AS14956 · RouterHosting LLC
Top organization / ISP
Top geo
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

144.172.97.0/24

Risk Max 17 LOW Footprint 0.391% Hits 13
Prefix / IP version
/24 · IPv4
Network
144.172.97.0
Broadcast
144.172.97.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.2214 , -111.9624
Hits / Errors
13 hits · 0 errors
First / Last seen
2025-09-29 03:55 · 2025-09-30 19:46
Top ASN
AS14956 · RouterHosting LLC
Top organization / ISP
Top geo
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

144.172.101.0/24

Risk Max 8 LOW Footprint 0.391% Hits 47
Prefix / IP version
/24 · IPv4
Network
144.172.101.0
Broadcast
144.172.101.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.2214 , -111.96239999999999
Hits / Errors
47 hits · 45 errors
First / Last seen
2025-10-14 23:16 · 2025-10-14 23:16
Top ASN
AS14956 · RouterHosting LLC
Top organization / ISP
Top geo
Window / Updated
2025-10-13 → 2025-10-20 · Updated 2026-01-14 · v2

144.172.112.0/24

Risk Max 3 LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
144.172.112.0
Broadcast
144.172.112.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.2214 , -111.9624
Hits / Errors
6 hits · 0 errors
First / Last seen
2025-06-23 13:18 · 2025-06-23 22:49
Top ASN
AS14956 · RouterHosting LLC
Top organization / ISP
Top geo
Window / Updated
2025-06-23 → 2025-06-30 · Updated 2026-01-14 · v2

205.185.120.0/24

Risk Max 3 LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
205.185.120.0
Broadcast
205.185.120.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.1697 , -115.1236
Hits / Errors
6 hits · 4 errors
First / Last seen
2025-02-16 15:18 · 2025-02-16 15:31
Top ASN
AS53667 · FranTech Solutions
Top organization / ISP
Window / Updated
2025-02-10 → 2025-02-17 · Updated 2026-01-14 · v2

144.172.116.0/24

Risk Max 3 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
144.172.116.0
Broadcast
144.172.116.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.2214 , -111.9624
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-10-07 11:26 · 2025-10-11 03:00
Top ASN
AS14956 · RouterHosting LLC
Top organization / ISP
Top geo
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

144.172.115.0/24

Risk Max 3 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
144.172.115.0
Broadcast
144.172.115.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.2214 , -111.9624
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-10-14 04:35 · 2025-10-14 04:35
Top ASN
AS14956 · RouterHosting LLC
Top organization / ISP
Top geo
Window / Updated
2025-10-13 → 2025-10-20 · Updated 2026-01-14 · v2

209.141.47.0/24

Risk Max 2 LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
209.141.47.0
Broadcast
209.141.47.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.1697 , -115.1236
Hits / Errors
3 hits · 2 errors
First / Last seen
2025-02-24 09:16 · 2025-02-24 10:43
Top ASN
AS53667 · FranTech Solutions
Top organization / ISP
Window / Updated
2025-02-24 → 2025-03-03 · Updated 2026-01-14 · v2

104.194.152.0/24

Risk Max 2 LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
104.194.152.0
Broadcast
104.194.152.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.35208 , 103.82
Hits / Errors
3 hits · 1 errors
First / Last seen
2024-06-08 08:41 · 2024-06-08 14:19
Top ASN
AS14956 · RouterHosting LLC
Top organization / ISP
Window / Updated
2024-06-03 → 2024-06-10 · Updated 2026-01-14 · v2

107.189.12.0/24

Risk Max 1 LOW Footprint 0.391% Hits 34
Prefix / IP version
/24 · IPv4
Network
107.189.12.0
Broadcast
107.189.12.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.1218 , 8.6376
Hits / Errors
34 hits · 0 errors
First / Last seen
2024-01-26 08:21 · 2024-01-26 08:22
Top ASN
AS53667 · FranTech Solutions
Top organization / ISP
Window / Updated
2024-01-22 → 2024-01-29 · Updated 2026-01-14 · v2

104.194.146.0/24

Risk Max 1 LOW Footprint 0.391% Hits 28
Prefix / IP version
/24 · IPv4
Network
104.194.146.0
Broadcast
104.194.146.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.7842 , -106.941
Hits / Errors
28 hits · 2 errors
First / Last seen
2025-04-13 11:42 · 2025-04-13 11:44
Top organization / ISP
Window / Updated
2025-04-07 → 2025-04-14 · Updated 2026-01-14 · v2

107.189.26.0/24

Risk Max 1 LOW Footprint 0.391% Hits 28
Prefix / IP version
/24 · IPv4
Network
107.189.26.0
Broadcast
107.189.26.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.4363 , 4.8277
Hits / Errors
28 hits · 2 errors
First / Last seen
2025-04-06 07:43 · 2025-04-06 07:46
Top ASN
AS14956 · RouterHosting LLC
Top organization / ISP
Window / Updated
2025-03-31 → 2025-04-07 · Updated 2026-01-14 · v2

107.189.1.0/24

Risk Max 1 LOW Footprint 0.391% Hits 17
Prefix / IP version
/24 · IPv4
Network
107.189.1.0
Broadcast
107.189.1.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.7866 , 6.0753
Hits / Errors
17 hits · 0 errors
First / Last seen
2024-05-07 15:36 · 2024-05-07 15:37
Top ASN
AS53667 · FranTech Solutions
Top organization / ISP
Top geo
Window / Updated
2024-05-06 → 2024-05-13 · Updated 2026-01-14 · v2

198.251.88.0/24

Risk Max 1 LOW Footprint 0.391% Hits 17
Prefix / IP version
/24 · IPv4
Network
198.251.88.0
Broadcast
198.251.88.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.7902 , 6.08557
Hits / Errors
17 hits · 0 errors
First / Last seen
2024-02-11 22:49 · 2024-02-11 22:51
Top ASN
AS53667 · FranTech Solutions
Top geo
Window / Updated
2024-02-05 → 2024-02-12 · Updated 2026-01-14 · v2

144.172.118.0/24

Risk Max 1 LOW Footprint 0.391% Hits 17
Prefix / IP version
/24 · IPv4
Network
144.172.118.0
Broadcast
144.172.118.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.7842 , -106.941
Hits / Errors
17 hits · 0 errors
First / Last seen
2024-01-09 06:45 · 2024-01-09 06:46
Top ASN
AS14956 · RouterHosting LLC
Top organization / ISP
Window / Updated
2024-01-08 → 2024-01-15 · Updated 2026-01-14 · v2

104.244.76.0/24

Risk Max 1 LOW Footprint 0.391% Hits 17
Prefix / IP version
/24 · IPv4
Network
104.244.76.0
Broadcast
104.244.76.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.7866 , 6.0753
Hits / Errors
17 hits · 0 errors
First / Last seen
2023-12-24 20:39 · 2023-12-24 20:39
Top ASN
AS53667 · FranTech Solutions
Top organization / ISP
Top geo
Window / Updated
2023-12-18 → 2023-12-25 · Updated 2026-01-14 · v2

209.141.50.0/24

Risk Max 1 LOW Footprint 0.391% Hits 17
Prefix / IP version
/24 · IPv4
Network
209.141.50.0
Broadcast
209.141.50.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.1697 , -115.1236
Hits / Errors
17 hits · 0 errors
First / Last seen
2023-11-21 01:12 · 2023-11-21 01:12
Top ASN
AS53667 · FranTech Solutions
Top organization / ISP
Window / Updated
2023-11-20 → 2023-11-27 · Updated 2026-01-14 · v2

172.86.123.0/24

Risk Max 1 LOW Footprint 0.391% Hits 8
Prefix / IP version
/24 · IPv4
Network
172.86.123.0
Broadcast
172.86.123.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.7212 , -96.6765
Hits / Errors
8 hits · 0 errors
First / Last seen
2025-04-15 02:30 · 2025-04-15 10:00
Top ASN
AS14956 · RouterHosting LLC
Top organization / ISP
Top geo
Window / Updated
2025-04-14 → 2025-04-21 · Updated 2026-01-14 · v2

172.86.96.0/24

Risk Max 1 LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
172.86.96.0
Broadcast
172.86.96.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.6032 , -74.1819
Hits / Errors
6 hits · 3 errors
First / Last seen
2023-07-16 04:13 · 2023-07-16 04:13
Top ASN
AS14956 · RouterHosting LLC
Top organization / ISP
Window / Updated
2023-07-10 → 2023-07-17 · Updated 2026-01-14 · v2

45.61.165.0/24

Risk Max 1 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
45.61.165.0
Broadcast
45.61.165.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.7212 , -96.6765
Hits / Errors
4 hits · 2 errors
First / Last seen
2025-08-02 09:11 · 2025-08-02 09:11
Top ASN
AS14956 · RouterHosting LLC
Top organization / ISP
Top geo
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

172.86.89.0/24

Risk Max 1 LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
172.86.89.0
Broadcast
172.86.89.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.7212 , -96.67649999999999
Hits / Errors
3 hits · 1 errors
First / Last seen
2025-08-06 06:13 · 2025-08-06 06:27
Top ASN
AS14956 · RouterHosting LLC
Top organization / ISP
Top geo
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2

205.185.122.0/24

Risk Max 1 LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
205.185.122.0
Broadcast
205.185.122.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.1697 , -115.1236
Hits / Errors
2 hits · 1 errors
First / Last seen
2023-10-30 07:32 · 2023-10-30 07:32
Top ASN
AS53667 · FranTech Solutions
Top organization / ISP
Window / Updated
2023-10-30 → 2023-11-06 · Updated 2026-01-14 · v2

205.185.114.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
205.185.114.0
Broadcast
205.185.114.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.1697 , -115.1236
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-10-16 19:26 · 2023-10-16 19:26
Top ASN
AS53667 · FranTech Solutions
Top organization / ISP
Window / Updated
2023-10-16 → 2023-10-23 · Updated 2026-01-14 · v2

144.172.105.0/24

Risk Max LOW Footprint 0.781% Hits 9
Prefix / IP version
/24 · IPv4
Network
144.172.105.0
Broadcast
144.172.105.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
41.2214 , -111.9624
Hits / Errors
9 hits · 0 errors
First / Last seen
2025-10-02 15:54 · 2025-10-03 02:36
Top ASN
AS14956 · RouterHosting LLC
Top organization / ISP
Top geo
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

209.141.36.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
209.141.36.0
Broadcast
209.141.36.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
36.1697 , -115.12359999999998
Hits / Errors
5 hits · 0 errors
First / Last seen
2023-07-31 21:30 · 2023-08-06 15:42
Top ASN
AS53667 · FranTech Solutions
Top organization / ISP
Window / Updated
2023-07-31 → 2023-08-07 · Updated 2026-01-14 · v2

104.244.74.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
104.244.74.0
Broadcast
104.244.74.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
49.7866 , 6.075300000000001
Hits / Errors
3 hits · 0 errors
First / Last seen
2023-12-14 10:39 · 2023-12-16 08:32
Top ASN
AS53667 · FranTech Solutions
Top organization / ISP
Top geo
Window / Updated
2023-12-11 → 2023-12-18 · Updated 2026-01-14 · v2

209.141.42.0/24

Risk Max LOW Footprint 0.391% Hits 20
Prefix / IP version
/24 · IPv4
Network
209.141.42.0
Broadcast
209.141.42.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.1697 , -115.12359999999998
Hits / Errors
20 hits · 0 errors
First / Last seen
2024-02-19 01:24 · 2024-02-25 12:34
Top ASN
AS53667 · FranTech Solutions
Top organization / ISP
Window / Updated
2024-02-19 → 2024-02-26 · Updated 2026-01-14 · v2

144.172.79.0/24

Risk Max LOW Footprint 0.391% Hits 18
Prefix / IP version
/24 · IPv4
Network
144.172.79.0
Broadcast
144.172.79.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
25.7838 , -80.1823
Hits / Errors
18 hits · 0 errors
First / Last seen
2025-05-06 06:09 · 2025-05-06 06:09
Top ASN
AS14956 · RouterHosting LLC
Top organization / ISP
Top geo
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

144.172.74.0/24

Risk Max LOW Footprint 0.391% Hits 18
Prefix / IP version
/24 · IPv4
Network
144.172.74.0
Broadcast
144.172.74.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.5064 , -0.02
Hits / Errors
18 hits · 2 errors
First / Last seen
2025-04-14 02:06 · 2025-04-14 02:09
Top ASN
AS14956 · RouterHosting LLC
Top organization / ISP
Top geo
Window / Updated
2025-04-14 → 2025-04-21 · Updated 2026-01-14 · v2

198.98.54.0/24

Risk Max LOW Footprint 0.391% Hits 18
Prefix / IP version
/24 · IPv4
Network
198.98.54.0
Broadcast
198.98.54.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.7038 , -74.01380000000002
Hits / Errors
18 hits · 0 errors
First / Last seen
2024-10-14 03:51 · 2024-10-15 12:17
Top ASN
AS53667 · FranTech Solutions
Top organization / ISP
Window / Updated
2024-10-14 → 2024-10-21 · Updated 2026-01-14 · v2

107.189.5.0/24

Risk Max LOW Footprint 0.391% Hits 14
Prefix / IP version
/24 · IPv4
Network
107.189.5.0
Broadcast
107.189.5.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.7866 , 6.0753
Hits / Errors
14 hits · 2 errors
First / Last seen
2025-05-25 04:29 · 2025-05-25 04:29
Top ASN
AS53667 · FranTech Solutions
Top organization / ISP
Top geo
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

144.172.93.0/24

Risk Max LOW Footprint 0.391% Hits 14
Prefix / IP version
/24 · IPv4
Network
144.172.93.0
Broadcast
144.172.93.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.2214 , -111.9624
Hits / Errors
14 hits · 4 errors
First / Last seen
2025-03-17 08:07 · 2025-03-17 08:08
Top ASN
AS14956 · RouterHosting LLC
Top organization / ISP
Top geo
Window / Updated
2025-03-17 → 2025-03-24 · Updated 2026-01-14 · v2

209.141.34.0/24

Risk Max LOW Footprint 0.391% Hits 13
Prefix / IP version
/24 · IPv4
Network
209.141.34.0
Broadcast
209.141.34.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.1697 , -115.1236
Hits / Errors
13 hits · 0 errors
First / Last seen
2025-05-23 22:33 · 2025-05-23 22:34
Top ASN
AS53667 · FranTech Solutions
Top organization / ISP
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

144.172.102.0/24

Risk Max LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
144.172.102.0
Broadcast
144.172.102.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.2214 , -111.9624
Hits / Errors
12 hits · 10 errors
First / Last seen
2025-07-14 06:03 · 2025-07-18 04:35
Top ASN
AS14956 · RouterHosting LLC
Top organization / ISP
Top geo
Window / Updated
2025-07-14 → 2025-07-21 · Updated 2026-01-14 · v2

205.185.117.0/24

Risk Max LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
205.185.117.0
Broadcast
205.185.117.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.1697 , -115.1236
Hits / Errors
12 hits · 0 errors
First / Last seen
2024-01-27 02:20 · 2024-01-27 02:20
Top ASN
AS53667 · FranTech Solutions
Top organization / ISP
Window / Updated
2024-01-22 → 2024-01-29 · Updated 2026-01-14 · v2

144.172.103.0/24

Risk Max LOW Footprint 0.391% Hits 11
Prefix / IP version
/24 · IPv4
Network
144.172.103.0
Broadcast
144.172.103.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.2214 , -111.96240000000002
Hits / Errors
11 hits · 0 errors
First / Last seen
2025-08-25 18:35 · 2025-08-28 04:33
Top ASN
AS14956 · RouterHosting LLC
Top organization / ISP
Top geo
Window / Updated
2025-08-25 → 2025-09-01 · Updated 2026-01-14 · v2

209.141.33.0/24

Risk Max LOW Footprint 0.391% Hits 11
Prefix / IP version
/24 · IPv4
Network
209.141.33.0
Broadcast
209.141.33.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.1697 , -115.1236
Hits / Errors
11 hits · 0 errors
First / Last seen
2023-07-31 21:30 · 2023-08-06 15:42
Top ASN
AS53667 · FranTech Solutions
Top organization / ISP
Window / Updated
2023-07-31 → 2023-08-07 · Updated 2026-01-14 · v2

107.189.4.0/24

Risk Max LOW Footprint 0.391% Hits 10
Prefix / IP version
/24 · IPv4
Network
107.189.4.0
Broadcast
107.189.4.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.7866 , 6.0753
Hits / Errors
10 hits · 0 errors
First / Last seen
2024-05-12 18:03 · 2024-05-12 18:04
Top ASN
AS53667 · FranTech Solutions
Top organization / ISP
Top geo
Window / Updated
2024-05-06 → 2024-05-13 · Updated 2026-01-14 · v2

205.185.113.0/24

Risk Max LOW Footprint 0.391% Hits 8
Prefix / IP version
/24 · IPv4
Network
205.185.113.0
Broadcast
205.185.113.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.1697 , -115.1236
Hits / Errors
8 hits · 0 errors
First / Last seen
2025-05-22 14:24 · 2025-05-22 14:25
Top ASN
AS53667 · FranTech Solutions
Top organization / ISP
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

209.141.52.0/24

Risk Max LOW Footprint 0.391% Hits 8
Prefix / IP version
/24 · IPv4
Network
209.141.52.0
Broadcast
209.141.52.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.1697 , -115.1236
Hits / Errors
8 hits · 0 errors
First / Last seen
2025-04-28 09:29 · 2025-04-28 09:29
Top ASN
AS53667 · FranTech Solutions
Top organization / ISP
Window / Updated
2025-04-28 → 2025-05-05 · Updated 2026-01-14 · v2
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