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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.

104.28.116.0/24

Risk Max 1 LOW Footprint 1.172% Hits 175
Prefix / IP version
/24 · IPv4
Network
104.28.116.0
Broadcast
104.28.116.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
28.644796571428575 , -142.99923885714284
Hits / Errors
175 hits · 0 errors
First / Last seen
2025-02-13 11:51 · 2025-02-16 08:40
Top ASN
AS13335 · Cloudflare, Inc.
Top organization / ISP
Top geo
Window / Updated
2025-02-10 → 2025-02-17 · Updated 2026-01-14 · v2

199.181.93.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
199.181.93.0
Broadcast
199.181.93.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
21.3091 , -157.861
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-02-12 13:42 · 2025-02-12 23:46
Top ASN
AS11563 · NetEnterprise Inc.
Top geo
Window / Updated
2025-02-10 → 2025-02-17 · Updated 2026-01-14 · v2

98.147.7.0/24

Risk Max LOW Footprint 0.391% Hits 57
Prefix / IP version
/24 · IPv4
Network
98.147.7.0
Broadcast
98.147.7.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.9837 , -159.3693
Hits / Errors
57 hits · 4 errors
First / Last seen
2025-02-08 08:22 · 2025-02-08 08:32
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-02-03 → 2025-02-10 · Updated 2026-01-14 · v2

98.151.202.0/24

Risk Max LOW Footprint 0.391% Hits 51
Prefix / IP version
/24 · IPv4
Network
98.151.202.0
Broadcast
98.151.202.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
19.6531 , -155.9798
Hits / Errors
51 hits · 0 errors
First / Last seen
2025-02-21 02:32 · 2025-02-21 02:36
Top ASN
Top organization / ISP
Window / Updated
2025-02-17 → 2025-02-24 · Updated 2026-01-14 · v2

72.253.240.0/24

Risk Max LOW Footprint 0.391% Hits 37
Prefix / IP version
/24 · IPv4
Network
72.253.240.0
Broadcast
72.253.240.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.3571 , -157.9258
Hits / Errors
37 hits · 2 errors
First / Last seen
2025-01-18 23:45 · 2025-01-19 09:04
Top geo
Window / Updated
2025-01-13 → 2025-01-20 · Updated 2026-01-14 · v2

66.8.197.0/24

Risk Max LOW Footprint 0.391% Hits 36
Prefix / IP version
/24 · IPv4
Network
66.8.197.0
Broadcast
66.8.197.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.3513 , -157.8725
Hits / Errors
36 hits · 0 errors
First / Last seen
2025-04-03 10:22 · 2025-04-03 10:37
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-03-31 → 2025-04-07 · Updated 2026-01-14 · v2

76.39.37.0/24

Risk Max LOW Footprint 0.391% Hits 36
Prefix / IP version
/24 · IPv4
Network
76.39.37.0
Broadcast
76.39.37.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.3454 , -158.0842
Hits / Errors
36 hits · 0 errors
First / Last seen
2024-11-20 21:17 · 2024-11-20 21:17
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-11-18 → 2024-11-25 · Updated 2026-01-14 · v2

66.8.243.0/24

Risk Max LOW Footprint 0.391% Hits 32
Prefix / IP version
/24 · IPv4
Network
66.8.243.0
Broadcast
66.8.243.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.3423 , -157.7141
Hits / Errors
32 hits · 0 errors
First / Last seen
2025-05-22 21:19 · 2025-05-22 21:19
Top ASN
Top organization / ISP
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

24.165.11.0/24

Risk Max LOW Footprint 0.391% Hits 29
Prefix / IP version
/24 · IPv4
Network
24.165.11.0
Broadcast
24.165.11.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
19.705999999999996 , -155.0928
Hits / Errors
29 hits · 2 errors
First / Last seen
2023-12-14 18:06 · 2023-12-14 18:15
Top ASN
Top organization / ISP
Top geo
Window / Updated
2023-12-11 → 2023-12-18 · Updated 2026-01-14 · v2

168.105.78.0/24

Risk Max LOW Footprint 0.391% Hits 28
Prefix / IP version
/24 · IPv4
Network
168.105.78.0
Broadcast
168.105.78.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.3133 , -157.823
Hits / Errors
28 hits · 0 errors
First / Last seen
2025-03-13 09:58 · 2025-03-13 09:58
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-03-10 → 2025-03-17 · Updated 2026-01-14 · v2

174.202.3.0/24

Risk Max LOW Footprint 0.391% Hits 25
Prefix / IP version
/24 · IPv4
Network
174.202.3.0
Broadcast
174.202.3.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
20.8581 , -156.507
Hits / Errors
25 hits · 4 errors
First / Last seen
2025-02-04 02:02 · 2025-02-04 02:03
Top ASN
AS6167 · Verizon Business
Top organization / ISP
Top geo
Window / Updated
2025-02-03 → 2025-02-10 · Updated 2026-01-14 · v2

75.85.2.0/24

Risk Max LOW Footprint 0.391% Hits 24
Prefix / IP version
/24 · IPv4
Network
75.85.2.0
Broadcast
75.85.2.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.453500000000002 , -158.0193
Hits / Errors
24 hits · 6 errors
First / Last seen
2024-06-03 03:43 · 2024-06-03 03:49
Top ASN
Top organization / ISP
Window / Updated
2024-06-03 → 2024-06-10 · Updated 2026-01-14 · v2

204.210.120.0/24

Risk Max LOW Footprint 0.391% Hits 23
Prefix / IP version
/24 · IPv4
Network
204.210.120.0
Broadcast
204.210.120.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.9837 , -159.3693
Hits / Errors
23 hits · 4 errors
First / Last seen
2025-01-28 10:36 · 2025-01-28 11:12
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-01-27 → 2025-02-03 · Updated 2026-01-14 · v2

172.59.59.0/24

Risk Max LOW Footprint 0.391% Hits 20
Prefix / IP version
/24 · IPv4
Network
172.59.59.0
Broadcast
172.59.59.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.3513 , -157.8725
Hits / Errors
20 hits · 1 errors
First / Last seen
2025-05-10 02:24 · 2025-05-10 02:26
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
Top geo
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

76.173.192.0/24

Risk Max LOW Footprint 0.391% Hits 20
Prefix / IP version
/24 · IPv4
Network
76.173.192.0
Broadcast
76.173.192.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.3999 , -157.7989
Hits / Errors
20 hits · 5 errors
First / Last seen
2024-09-30 10:49 · 2024-09-30 11:53
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-09-30 → 2024-10-07 · Updated 2026-01-14 · v2

76.39.4.0/24

Risk Max LOW Footprint 0.391% Hits 18
Prefix / IP version
/24 · IPv4
Network
76.39.4.0
Broadcast
76.39.4.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
19.706 , -155.0928
Hits / Errors
18 hits · 0 errors
First / Last seen
2025-07-31 21:13 · 2025-07-31 21:51
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

72.130.221.0/24

Risk Max LOW Footprint 0.391% Hits 17
Prefix / IP version
/24 · IPv4
Network
72.130.221.0
Broadcast
72.130.221.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.2891 , -157.8028
Hits / Errors
17 hits · 0 errors
First / Last seen
2025-01-07 03:58 · 2025-01-07 03:58
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-01-06 → 2025-01-13 · Updated 2026-01-14 · v2

216.228.245.0/24

Risk Max LOW Footprint 0.391% Hits 16
Prefix / IP version
/24 · IPv4
Network
216.228.245.0
Broadcast
216.228.245.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.6444 , -157.9184
Hits / Errors
16 hits · 2 errors
First / Last seen
2024-11-26 06:48 · 2024-11-26 07:54
Top ASN
Top geo
Window / Updated
2024-11-25 → 2024-12-02 · Updated 2026-01-14 · v2

76.83.138.0/24

Risk Max LOW Footprint 0.391% Hits 15
Prefix / IP version
/24 · IPv4
Network
76.83.138.0
Broadcast
76.83.138.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
19.706 , -155.0928
Hits / Errors
15 hits · 0 errors
First / Last seen
2025-05-18 04:06 · 2025-05-18 04:07
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-05-12 → 2025-05-19 · Updated 2026-01-14 · v2

98.150.164.0/24

Risk Max LOW Footprint 0.391% Hits 15
Prefix / IP version
/24 · IPv4
Network
98.150.164.0
Broadcast
98.150.164.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.4535 , -158.0193
Hits / Errors
15 hits · 0 errors
First / Last seen
2025-03-05 07:15 · 2025-03-05 07:26
Top ASN
Top organization / ISP
Window / Updated
2025-03-03 → 2025-03-10 · Updated 2026-01-14 · v2

72.130.219.0/24

Risk Max LOW Footprint 0.391% Hits 15
Prefix / IP version
/24 · IPv4
Network
72.130.219.0
Broadcast
72.130.219.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.2891 , -157.8028
Hits / Errors
15 hits · 0 errors
First / Last seen
2023-09-16 21:00 · 2023-09-16 21:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2023-09-11 → 2023-09-18 · Updated 2026-01-14 · v2

76.39.19.0/24

Risk Max LOW Footprint 0.391% Hits 14
Prefix / IP version
/24 · IPv4
Network
76.39.19.0
Broadcast
76.39.19.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.3513 , -157.8725
Hits / Errors
14 hits · 0 errors
First / Last seen
2025-03-09 11:31 · 2025-03-09 11:32
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-03-03 → 2025-03-10 · Updated 2026-01-14 · v2

72.130.119.0/24

Risk Max LOW Footprint 0.391% Hits 13
Prefix / IP version
/24 · IPv4
Network
72.130.119.0
Broadcast
72.130.119.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
19.706 , -155.0928
Hits / Errors
13 hits · 1 errors
First / Last seen
2024-11-23 04:57 · 2024-11-23 04:57
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-11-18 → 2024-11-25 · Updated 2026-01-14 · v2

72.130.177.0/24

Risk Max LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
72.130.177.0
Broadcast
72.130.177.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.453500000000002 , -158.0193
Hits / Errors
12 hits · 6 errors
First / Last seen
2025-05-01 02:23 · 2025-05-01 02:23
Top ASN
Top organization / ISP
Window / Updated
2025-04-28 → 2025-05-05 · Updated 2026-01-14 · v2

98.155.150.0/24

Risk Max LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
98.155.150.0
Broadcast
98.155.150.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
20.8814 , -156.4783
Hits / Errors
12 hits · 1 errors
First / Last seen
2024-12-15 21:02 · 2024-12-15 21:04
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-12-09 → 2024-12-16 · Updated 2026-01-14 · v2

216.228.250.0/24

Risk Max LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
216.228.250.0
Broadcast
216.228.250.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.6444 , -157.9184
Hits / Errors
12 hits · 1 errors
First / Last seen
2024-11-23 11:32 · 2024-11-23 11:43
Top ASN
Top geo
Window / Updated
2024-11-18 → 2024-11-25 · Updated 2026-01-14 · v2

128.171.57.0/24

Risk Max LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
128.171.57.0
Broadcast
128.171.57.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.3133 , -157.823
Hits / Errors
12 hits · 1 errors
First / Last seen
2024-02-14 18:16 · 2024-02-14 18:18
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-02-12 → 2024-02-19 · Updated 2026-01-14 · v2

72.253.2.0/24

Risk Max LOW Footprint 0.391% Hits 11
Prefix / IP version
/24 · IPv4
Network
72.253.2.0
Broadcast
72.253.2.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
19.706 , -155.0928
Hits / Errors
11 hits · 0 errors
First / Last seen
2025-10-08 19:23 · 2025-10-08 19:30
Top geo
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

76.39.36.0/24

Risk Max LOW Footprint 0.391% Hits 11
Prefix / IP version
/24 · IPv4
Network
76.39.36.0
Broadcast
76.39.36.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.3454 , -158.0842
Hits / Errors
11 hits · 1 errors
First / Last seen
2024-09-20 04:48 · 2024-09-20 04:48
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-09-16 → 2024-09-23 · Updated 2026-01-14 · v2

72.253.137.0/24

Risk Max LOW Footprint 0.391% Hits 10
Prefix / IP version
/24 · IPv4
Network
72.253.137.0
Broadcast
72.253.137.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
20.8814 , -156.4783
Hits / Errors
10 hits · 0 errors
First / Last seen
2024-11-24 02:02 · 2024-11-24 02:02
Top geo
Window / Updated
2024-11-18 → 2024-11-25 · Updated 2026-01-14 · v2

107.6.255.0/24

Risk Max LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
107.6.255.0
Broadcast
107.6.255.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.3513 , -157.8725
Hits / Errors
6 hits · 3 errors
First / Last seen
2025-01-03 20:30 · 2025-01-03 20:33
Top ASN
AS35908 · Krypt Technologies
Top organization / ISP
Top geo
Window / Updated
2024-12-30 → 2025-01-06 · Updated 2026-01-14 · v2

98.155.92.0/24

Risk Max LOW Footprint 0.391% Hits 5
Prefix / IP version
/24 · IPv4
Network
98.155.92.0
Broadcast
98.155.92.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.4023 , -157.9642
Hits / Errors
5 hits · 1 errors
First / Last seen
2025-02-06 06:59 · 2025-02-06 07:00
Top ASN
Top organization / ISP
Window / Updated
2025-02-03 → 2025-02-10 · Updated 2026-01-14 · v2

141.239.115.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
141.239.115.0
Broadcast
141.239.115.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.2982 , -157.8444
Hits / Errors
4 hits · 2 errors
First / Last seen
2025-08-22 09:34 · 2025-08-22 10:01
Top geo
Window / Updated
2025-08-18 → 2025-08-25 · Updated 2026-01-14 · v2

72.234.48.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
72.234.48.0
Broadcast
72.234.48.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.4535 , -158.0193
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-01-28 22:05 · 2025-01-28 22:05
Window / Updated
2025-01-27 → 2025-02-03 · Updated 2026-01-14 · v2

140.248.10.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
140.248.10.0
Broadcast
140.248.10.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
20.893 , -156.4738
Hits / Errors
3 hits · 1 errors
First / Last seen
2025-08-23 01:02 · 2025-08-23 01:02
Top ASN
AS54113 · Fastly, Inc.
Top organization / ISP
Top geo
Window / Updated
2025-08-18 → 2025-08-25 · Updated 2026-01-14 · v2

204.130.130.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
204.130.130.0
Broadcast
204.130.130.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.293 , -157.8268
Hits / Errors
3 hits · 3 errors
First / Last seen
2025-04-30 21:38 · 2025-04-30 21:38
Top ASN
AS14767 · 'Iolani School
Top organization / ISP
Top geo
Window / Updated
2025-04-28 → 2025-05-05 · Updated 2026-01-14 · v2

72.234.79.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
72.234.79.0
Broadcast
72.234.79.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.4337 , -158.1767
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-22 23:33 · 2025-09-22 23:33
Top geo
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

76.83.170.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
76.83.170.0
Broadcast
76.83.170.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.3454 , -158.0842
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-15 07:31 · 2025-09-15 07:31
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

66.180.148.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
66.180.148.0
Broadcast
66.180.148.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.3091 , -157.861
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-15 07:29 · 2025-09-15 07:29
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

147.81.0.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
147.81.0.0
Broadcast
147.81.0.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
19.706 , -155.0928
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-06 06:40 · 2025-09-06 06:40
Top geo
Window / Updated
2025-09-01 → 2025-09-08 · Updated 2026-01-14 · v2
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