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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.

192.52.240.0/24

Risk Max 1 LOW Footprint 1.172% Hits 234
Prefix / IP version
/24 · IPv4
Network
192.52.240.0
Broadcast
192.52.240.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
40.4442 , -79.9557
Hits / Errors
234 hits · 110 errors
First / Last seen
2024-10-09 19:00 · 2024-10-10 00:36
Top ASN
Window / Updated
2024-10-07 → 2024-10-14 · Updated 2026-01-14 · v2

174.242.33.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
174.242.33.0
Broadcast
174.242.33.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
40.3767 , -80.0807
Hits / Errors
3 hits · 2 errors
First / Last seen
2025-05-05 09:33 · 2025-05-06 13:35
Top ASN
AS6167 · Verizon Business
Top organization / ISP
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

68.216.63.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
68.216.63.0
Broadcast
68.216.63.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
40.4325 , -79.863
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-05-05 01:31 · 2025-05-05 05:38
Top ASN
Top organization / ISP
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

172.59.139.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
172.59.139.0
Broadcast
172.59.139.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
40.4422 , -79.9927
Hits / Errors
3 hits · 2 errors
First / Last seen
2025-05-22 22:56 · 2025-05-23 12:18
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

172.59.137.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
172.59.137.0
Broadcast
172.59.137.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
40.4064 , -79.9856
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-08-01 05:27 · 2025-08-02 21:31
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

172.59.136.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
172.59.136.0
Broadcast
172.59.136.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
40.4064 , -79.9856
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-08-01 13:06 · 2025-08-02 21:03
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

174.242.37.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
174.242.37.0
Broadcast
174.242.37.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
40.3675 , -80.0252
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-05-05 18:21 · 2025-05-06 16:08
Top ASN
AS6167 · Verizon Business
Top organization / ISP
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

68.216.66.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
68.216.66.0
Broadcast
68.216.66.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
40.4064 , -79.9856
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-05-05 15:29 · 2025-05-05 20:23
Top ASN
Top organization / ISP
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

72.95.219.0/24

Risk Max LOW Footprint 0.391% Hits 92
Prefix / IP version
/24 · IPv4
Network
72.95.219.0
Broadcast
72.95.219.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.4268 , -79.8935
Hits / Errors
92 hits · 3 errors
First / Last seen
2025-06-25 16:08 · 2025-06-26 15:09
Top ASN
AS701 · Verizon Business
Top organization / ISP
Window / Updated
2025-06-23 → 2025-06-30 · Updated 2026-01-14 · v2

74.98.232.0/24

Risk Max LOW Footprint 0.391% Hits 83
Prefix / IP version
/24 · IPv4
Network
74.98.232.0
Broadcast
74.98.232.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.4725 , -79.9109
Hits / Errors
83 hits · 16 errors
First / Last seen
2024-02-10 18:49 · 2024-02-10 18:52
Top ASN
AS701 · Verizon Business
Top organization / ISP
Window / Updated
2024-02-05 → 2024-02-12 · Updated 2026-01-14 · v2

173.71.183.0/24

Risk Max LOW Footprint 0.391% Hits 38
Prefix / IP version
/24 · IPv4
Network
173.71.183.0
Broadcast
173.71.183.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.4325 , -79.863
Hits / Errors
38 hits · 8 errors
First / Last seen
2024-12-03 22:00 · 2024-12-03 22:12
Top ASN
AS701 · Verizon Business
Top organization / ISP
Window / Updated
2024-12-02 → 2024-12-09 · Updated 2026-01-14 · v2

98.236.225.0/24

Risk Max LOW Footprint 0.391% Hits 31
Prefix / IP version
/24 · IPv4
Network
98.236.225.0
Broadcast
98.236.225.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.4324 , -79.9247
Hits / Errors
31 hits · 2 errors
First / Last seen
2025-04-26 06:27 · 2025-04-26 06:47
Window / Updated
2025-04-21 → 2025-04-28 · Updated 2026-01-14 · v2

74.98.255.0/24

Risk Max LOW Footprint 0.391% Hits 30
Prefix / IP version
/24 · IPv4
Network
74.98.255.0
Broadcast
74.98.255.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.4325 , -79.863
Hits / Errors
30 hits · 0 errors
First / Last seen
2025-02-26 00:56 · 2025-02-26 00:57
Top ASN
AS701 · Verizon Business
Top organization / ISP
Window / Updated
2025-02-24 → 2025-03-03 · Updated 2026-01-14 · v2

174.242.36.0/24

Risk Max LOW Footprint 0.391% Hits 29
Prefix / IP version
/24 · IPv4
Network
174.242.36.0
Broadcast
174.242.36.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.3675 , -80.0252
Hits / Errors
29 hits · 3 errors
First / Last seen
2025-02-01 04:20 · 2025-02-01 07:25
Top ASN
AS6167 · Verizon Business
Top organization / ISP
Window / Updated
2025-01-27 → 2025-02-03 · Updated 2026-01-14 · v2

74.109.237.0/24

Risk Max LOW Footprint 0.391% Hits 28
Prefix / IP version
/24 · IPv4
Network
74.109.237.0
Broadcast
74.109.237.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.472500000000004 , -79.9109
Hits / Errors
28 hits · 0 errors
First / Last seen
2025-03-23 09:09 · 2025-03-23 09:09
Top ASN
AS701 · Verizon Business
Top organization / ISP
Window / Updated
2025-03-17 → 2025-03-24 · Updated 2026-01-14 · v2

128.2.204.0/24

Risk Max LOW Footprint 0.391% Hits 24
Prefix / IP version
/24 · IPv4
Network
128.2.204.0
Broadcast
128.2.204.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.4325 , -79.863
Hits / Errors
24 hits · 3 errors
First / Last seen
2025-07-23 13:22 · 2025-07-24 08:34
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

74.111.183.0/24

Risk Max LOW Footprint 0.391% Hits 20
Prefix / IP version
/24 · IPv4
Network
74.111.183.0
Broadcast
74.111.183.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.473 , -79.9537
Hits / Errors
20 hits · 2 errors
First / Last seen
2025-07-29 13:12 · 2025-07-29 13:18
Top ASN
AS701 · Verizon Business
Top organization / ISP
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

192.135.79.0/24

Risk Max LOW Footprint 0.391% Hits 17
Prefix / IP version
/24 · IPv4
Network
192.135.79.0
Broadcast
192.135.79.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.4422 , -79.9927
Hits / Errors
17 hits · 0 errors
First / Last seen
2025-10-10 02:40 · 2025-10-10 02:41
Top ASN
Top organization / ISP
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

142.79.5.0/24

Risk Max LOW Footprint 0.391% Hits 16
Prefix / IP version
/24 · IPv4
Network
142.79.5.0
Broadcast
142.79.5.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.4422 , -79.9927
Hits / Errors
16 hits · 0 errors
First / Last seen
2025-08-21 16:56 · 2025-08-21 16:56
Top ASN
AS397832 · Arconic Inc.
Top organization / ISP
Window / Updated
2025-08-18 → 2025-08-25 · Updated 2026-01-14 · v2

108.32.35.0/24

Risk Max LOW Footprint 0.391% Hits 16
Prefix / IP version
/24 · IPv4
Network
108.32.35.0
Broadcast
108.32.35.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.4725 , -79.9109
Hits / Errors
16 hits · 2 errors
First / Last seen
2025-02-07 00:29 · 2025-02-07 00:29
Top ASN
AS701 · Verizon Business
Top organization / ISP
Window / Updated
2025-02-03 → 2025-02-10 · Updated 2026-01-14 · v2

216.103.116.0/24

Risk Max LOW Footprint 0.391% Hits 15
Prefix / IP version
/24 · IPv4
Network
216.103.116.0
Broadcast
216.103.116.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.4325 , -79.863
Hits / Errors
15 hits · 0 errors
First / Last seen
2025-04-07 11:14 · 2025-04-07 11:15
Top ASN
Top organization / ISP
Window / Updated
2025-04-07 → 2025-04-14 · Updated 2026-01-14 · v2

66.207.141.0/24

Risk Max LOW Footprint 0.391% Hits 15
Prefix / IP version
/24 · IPv4
Network
66.207.141.0
Broadcast
66.207.141.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.4521 , -79.9201
Hits / Errors
15 hits · 0 errors
First / Last seen
2025-03-13 21:15 · 2025-03-13 21:16
Top ASN
AS19261 · aspStation, Inc.
Top organization / ISP
Window / Updated
2025-03-10 → 2025-03-17 · Updated 2026-01-14 · v2

104.28.55.0/24

Risk Max LOW Footprint 0.391% Hits 15
Prefix / IP version
/24 · IPv4
Network
104.28.55.0
Broadcast
104.28.55.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.4422 , -79.9927
Hits / Errors
15 hits · 1 errors
First / Last seen
2024-10-11 04:44 · 2024-10-11 04:48
Top ASN
AS13335 · Cloudflare, Inc.
Top organization / ISP
Window / Updated
2024-10-07 → 2024-10-14 · Updated 2026-01-14 · v2

104.28.76.0/24

Risk Max LOW Footprint 0.391% Hits 13
Prefix / IP version
/24 · IPv4
Network
104.28.76.0
Broadcast
104.28.76.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.4422 , -79.9927
Hits / Errors
13 hits · 0 errors
First / Last seen
2025-06-27 05:27 · 2025-06-27 05:27
Top ASN
AS13335 · Cloudflare, Inc.
Top organization / ISP
Window / Updated
2025-06-23 → 2025-06-30 · Updated 2026-01-14 · v2

100.6.1.0/24

Risk Max LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
100.6.1.0
Broadcast
100.6.1.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.3965 , -80.0442
Hits / Errors
12 hits · 1 errors
First / Last seen
2024-12-16 03:30 · 2024-12-16 03:32
Top ASN
AS701 · Verizon Business
Window / Updated
2024-12-16 → 2024-12-23 · Updated 2026-01-14 · v2

24.3.179.0/24

Risk Max LOW Footprint 0.391% Hits 10
Prefix / IP version
/24 · IPv4
Network
24.3.179.0
Broadcast
24.3.179.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.476 , -79.7355
Hits / Errors
10 hits · 0 errors
First / Last seen
2024-09-14 18:00 · 2024-09-14 18:00
Window / Updated
2024-09-09 → 2024-09-16 · Updated 2026-01-14 · v2

108.32.61.0/24

Risk Max LOW Footprint 0.391% Hits 10
Prefix / IP version
/24 · IPv4
Network
108.32.61.0
Broadcast
108.32.61.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.4488 , -79.9951
Hits / Errors
10 hits · 0 errors
First / Last seen
2024-09-13 18:33 · 2024-09-13 18:33
Top ASN
AS701 · Verizon Business
Window / Updated
2024-09-09 → 2024-09-16 · Updated 2026-01-14 · v2

136.142.159.0/24

Risk Max LOW Footprint 0.391% Hits 10
Prefix / IP version
/24 · IPv4
Network
136.142.159.0
Broadcast
136.142.159.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.4442 , -79.9557
Hits / Errors
10 hits · 0 errors
First / Last seen
2024-01-24 05:12 · 2024-01-24 05:13
Top ASN
Window / Updated
2024-01-22 → 2024-01-29 · Updated 2026-01-14 · v2

67.172.59.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
67.172.59.0
Broadcast
67.172.59.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.3775 , -79.9613
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-10-11 14:00 · 2025-10-11 14:01
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

74.109.248.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
74.109.248.0
Broadcast
74.109.248.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.4725 , -79.9109
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-08-02 21:29 · 2025-08-02 21:29
Top ASN
AS701 · Verizon Business
Top organization / ISP
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

72.95.246.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
72.95.246.0
Broadcast
72.95.246.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.4324 , -79.9247
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-07-22 18:43 · 2025-07-22 18:43
Top ASN
AS701 · Verizon Business
Top organization / ISP
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

173.75.43.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
173.75.43.0
Broadcast
173.75.43.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.4725 , -79.9109
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-07-20 04:48 · 2025-07-20 04:48
Top ASN
AS701 · Verizon Business
Top organization / ISP
Window / Updated
2025-07-14 → 2025-07-21 · Updated 2026-01-14 · v2

74.109.235.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
74.109.235.0
Broadcast
74.109.235.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.4295 , -80.0152
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-23 17:12 · 2025-05-23 17:12
Top ASN
AS701 · Verizon Business
Top organization / ISP
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

100.6.31.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
100.6.31.0
Broadcast
100.6.31.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.4562 , -79.8163
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-22 21:22 · 2025-05-22 21:22
Top ASN
AS701 · Verizon Business
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

174.242.35.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
174.242.35.0
Broadcast
174.242.35.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.3767 , -80.0807
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-05 20:07 · 2025-05-05 20:07
Top ASN
AS6167 · Verizon Business
Top organization / ISP
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

73.174.230.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
73.174.230.0
Broadcast
73.174.230.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.5457 , -80.0508
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-05 16:21 · 2025-05-05 16:21
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

74.109.212.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
74.109.212.0
Broadcast
74.109.212.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.5037 , -80.0683
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-02-05 00:40 · 2025-02-05 00:40
Top ASN
AS701 · Verizon Business
Top organization / ISP
Window / Updated
2025-02-03 → 2025-02-10 · Updated 2026-01-14 · v2

96.236.205.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
96.236.205.0
Broadcast
96.236.205.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.4324 , -79.9247
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-01-17 20:10 · 2025-01-17 20:10
Top ASN
AS701 · Verizon Business
Top organization / ISP
Window / Updated
2025-01-13 → 2025-01-20 · Updated 2026-01-14 · v2

128.237.82.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
128.237.82.0
Broadcast
128.237.82.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.4442 , -79.9557
Hits / Errors
2 hits · 1 errors
First / Last seen
2024-11-23 07:58 · 2024-11-23 07:58
Window / Updated
2024-11-18 → 2024-11-25 · Updated 2026-01-14 · v2

24.3.220.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
24.3.220.0
Broadcast
24.3.220.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.4064 , -79.9856
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-12-21 20:31 · 2025-12-21 20:31
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
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