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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.

104.28.85.0/24

Risk Max LOW Footprint 0.781% Hits 77
Prefix / IP version
/24 · IPv4
Network
104.28.85.0
Broadcast
104.28.85.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
36.0471 , -114.9839
Hits / Errors
77 hits · 1 errors
First / Last seen
2025-01-18 23:12 · 2025-01-18 23:23
Top ASN
AS13335 · Cloudflare, Inc.
Top organization / ISP
Window / Updated
2025-01-13 → 2025-01-20 · Updated 2026-01-14 · v2

50.20.125.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
50.20.125.0
Broadcast
50.20.125.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
36.0192 , -115.03000000000002
Hits / Errors
3 hits · 2 errors
First / Last seen
2025-08-04 15:07 · 2025-08-07 16:36
Top ASN
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2

63.143.172.0/24

Risk Max LOW Footprint 0.391% Hits 32
Prefix / IP version
/24 · IPv4
Network
63.143.172.0
Broadcast
63.143.172.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.3596 , -82.4266
Hits / Errors
32 hits · 1 errors
First / Last seen
2025-01-28 18:56 · 2025-01-29 03:14
Top ASN
AS53488 · Optimum Online
Top organization / ISP
Window / Updated
2025-01-27 → 2025-02-03 · Updated 2026-01-14 · v2

70.173.159.0/24

Risk Max LOW Footprint 0.391% Hits 22
Prefix / IP version
/24 · IPv4
Network
70.173.159.0
Broadcast
70.173.159.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.9854 , -115.11930000000001
Hits / Errors
22 hits · 2 errors
First / Last seen
2025-01-22 18:22 · 2025-01-22 18:24
Top ASN
Top organization / ISP
Window / Updated
2025-01-20 → 2025-01-27 · Updated 2026-01-14 · v2

68.229.13.0/24

Risk Max LOW Footprint 0.391% Hits 17
Prefix / IP version
/24 · IPv4
Network
68.229.13.0
Broadcast
68.229.13.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.0409 , -115.0829
Hits / Errors
17 hits · 0 errors
First / Last seen
2025-01-09 23:25 · 2025-01-09 23:26
Top ASN
Top organization / ISP
Window / Updated
2025-01-06 → 2025-01-13 · Updated 2026-01-14 · v2

50.159.70.0/24

Risk Max LOW Footprint 0.391% Hits 15
Prefix / IP version
/24 · IPv4
Network
50.159.70.0
Broadcast
50.159.70.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.9854 , -115.1193
Hits / Errors
15 hits · 0 errors
First / Last seen
2025-04-12 07:34 · 2025-04-12 07:34
Top ASN
Window / Updated
2025-04-07 → 2025-04-14 · Updated 2026-01-14 · v2

68.108.178.0/24

Risk Max LOW Footprint 0.391% Hits 11
Prefix / IP version
/24 · IPv4
Network
68.108.178.0
Broadcast
68.108.178.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.1091 , -114.92059999999998
Hits / Errors
11 hits · 0 errors
First / Last seen
2024-12-02 00:16 · 2024-12-02 00:20
Top ASN
Window / Updated
2024-12-02 → 2024-12-09 · Updated 2026-01-14 · v2

146.75.146.0/24

Risk Max LOW Footprint 0.391% Hits 11
Prefix / IP version
/24 · IPv4
Network
146.75.146.0
Broadcast
146.75.146.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.0471 , -114.9839
Hits / Errors
11 hits · 0 errors
First / Last seen
2024-09-23 00:33 · 2024-09-23 00:34
Top ASN
AS54113 · Fastly, Inc.
Top organization / ISP
Window / Updated
2024-09-16 → 2024-09-23 · Updated 2026-01-14 · v2

68.108.182.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
68.108.182.0
Broadcast
68.108.182.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.9854 , -115.1193
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-10-11 09:03 · 2025-10-11 09:04
Top ASN
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

67.146.112.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
67.146.112.0
Broadcast
67.146.112.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.3331 , -78.4066
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-08-02 21:23 · 2025-08-02 21:23
Top ASN
AS19901 · Brightspeed
Top organization / ISP
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

24.211.176.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
24.211.176.0
Broadcast
24.211.176.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.3591 , -78.3939
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-07-23 18:45 · 2025-07-23 18:45
Top ASN
Top organization / ISP
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

70.173.150.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
70.173.150.0
Broadcast
70.173.150.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.9854 , -115.1193
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-07-20 06:56 · 2025-07-20 06:56
Top ASN
Top organization / ISP
Window / Updated
2025-07-14 → 2025-07-21 · Updated 2026-01-14 · v2

152.26.53.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
152.26.53.0
Broadcast
152.26.53.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.3596 , -82.4266
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-02-03 20:24 · 2025-02-03 20:24
Top ASN
AS81 · MCNC
Top organization / ISP
MCNC · MCNC
Window / Updated
2025-02-03 → 2025-02-10 · Updated 2026-01-14 · v2

96.5.17.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
96.5.17.0
Broadcast
96.5.17.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.3066 , -86.6101
Hits / Errors
2 hits · 1 errors
First / Last seen
2024-10-14 21:23 · 2024-10-14 21:23
Top ASN
AS11686 · Zayo Bandwidth
Top organization / ISP
Window / Updated
2024-10-14 → 2024-10-21 · Updated 2026-01-14 · v2

104.223.243.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
104.223.243.0
Broadcast
104.223.243.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.0395 , -114.982
Hits / Errors
2 hits · 0 errors
First / Last seen
2024-06-03 21:51 · 2024-06-03 21:51
Top ASN
AS16509 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2024-06-03 → 2024-06-10 · Updated 2026-01-14 · v2

50.159.67.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
50.159.67.0
Broadcast
50.159.67.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.9854 , -115.1193
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-01-01 05:33 · 2026-01-01 05:33
Top ASN
Window / Updated
2025-12-29 → 2026-01-05 · Updated 2026-01-14 · v2

181.209.118.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.209.118.0
Broadcast
181.209.118.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-36.2982 , -61.7186
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-14 23:17 · 2025-12-14 23:17
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

174.50.220.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
174.50.220.0
Broadcast
174.50.220.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.3066 , -86.6101
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-14 02:16 · 2025-12-14 02:16
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

190.103.88.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.103.88.0
Broadcast
190.103.88.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-36.5996 , -61.7475
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-26 01:04 · 2025-11-26 01:04
Top ASN
AS269996 · HENDERSON.NET SRL
Top organization / ISP
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

190.103.89.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.103.89.0
Broadcast
190.103.89.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-36.3019 , -61.7139
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-25 19:50 · 2025-11-25 19:50
Top ASN
AS269996 · HENDERSON.NET SRL
Top organization / ISP
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

190.103.91.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.103.91.0
Broadcast
190.103.91.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-36.2307 , -61.1157
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-10-11 18:34 · 2025-10-11 18:34
Top ASN
AS269996 · HENDERSON.NET SRL
Top organization / ISP
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

75.208.153.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
75.208.153.0
Broadcast
75.208.153.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.3066 , -86.6101
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-25 21:51 · 2025-09-25 21:51
Top ASN
AS6167 · Verizon Business
Top organization / ISP
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

99.93.168.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
99.93.168.0
Broadcast
99.93.168.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.4265 , -88.6413
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-13 13:24 · 2025-08-13 13:24
Top ASN
Top organization / ISP
Window / Updated
2025-08-11 → 2025-08-18 · Updated 2026-01-14 · v2

107.136.24.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
107.136.24.0
Broadcast
107.136.24.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.3066 , -86.6101
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-12 06:09 · 2025-08-12 06:09
Top ASN
Top organization / ISP
Window / Updated
2025-08-11 → 2025-08-18 · Updated 2026-01-14 · v2

75.189.120.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
75.189.120.0
Broadcast
75.189.120.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.3591 , -78.3939
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-06 15:30 · 2025-08-06 15:30
Top ASN
Top organization / ISP
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2

172.127.74.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
172.127.74.0
Broadcast
172.127.74.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.3066 , -86.6101
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-02 06:56 · 2025-08-02 06:56
Top ASN
Top organization / ISP
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

99.75.81.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
99.75.81.0
Broadcast
99.75.81.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.825 , -87.5655
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-21 14:26 · 2025-07-21 14:26
Top ASN
Top organization / ISP
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

63.143.193.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
63.143.193.0
Broadcast
63.143.193.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.3596 , -82.4266
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-06 18:27 · 2025-05-06 18:27
Top ASN
AS53488 · Optimum Online
Top organization / ISP
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

99.60.3.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
99.60.3.0
Broadcast
99.60.3.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.3066 , -86.6101
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-05-06 13:19 · 2025-05-06 13:19
Top ASN
Top organization / ISP
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

107.204.61.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
107.204.61.0
Broadcast
107.204.61.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.32 , -82.5028
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-06 08:31 · 2025-05-06 08:31
Top ASN
Top organization / ISP
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

75.182.105.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
75.182.105.0
Broadcast
75.182.105.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.3591 , -78.3939
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-06 07:02 · 2025-05-06 07:02
Top ASN
Top organization / ISP
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

164.68.245.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
164.68.245.0
Broadcast
164.68.245.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.0471 , -114.9839
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-06 00:55 · 2025-05-06 00:55
Top ASN
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

64.127.179.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
64.127.179.0
Broadcast
64.127.179.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.126 , -94.7488
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 21:05 · 2025-05-05 21:05
Top geo
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

71.228.241.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
71.228.241.0
Broadcast
71.228.241.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.3066 , -86.6101
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 18:10 · 2025-05-05 18:10
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

23.127.32.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
23.127.32.0
Broadcast
23.127.32.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.3066 , -86.6101
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 15:46 · 2025-05-05 15:46
Top ASN
Top organization / ISP
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

24.246.190.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
24.246.190.0
Broadcast
24.246.190.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.32 , -82.5028
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 11:58 · 2025-05-05 11:58
Top ASN
AS53488 · Optimum Online
Top organization / ISP
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

97.131.180.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
97.131.180.0
Broadcast
97.131.180.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.3066 , -86.6101
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 04:18 · 2025-05-05 04:18
Top ASN
AS6167 · Verizon Business
Top organization / ISP
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

184.182.126.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
184.182.126.0
Broadcast
184.182.126.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.0119 , -115.0433
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 02:17 · 2025-05-05 02:17
Top ASN
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

190.103.90.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.103.90.0
Broadcast
190.103.90.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-36.4502 , -61.4373
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-04 20:33 · 2025-05-04 20:33
Top ASN
AS269996 · HENDERSON.NET SRL
Top organization / ISP
Window / Updated
2025-04-28 → 2025-05-05 · Updated 2026-01-14 · v2