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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.

75.173.89.0/24

Risk Max LOW Footprint 0.391% Hits 92
Prefix / IP version
/24 · IPv4
Network
75.173.89.0
Broadcast
75.173.89.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.5252 , -93.7502
Hits / Errors
92 hits · 0 errors
First / Last seen
2025-03-29 09:28 · 2025-03-29 09:28
Top ASN
AS19901 · Brightspeed
Top organization / ISP
Window / Updated
2025-03-24 → 2025-03-31 · Updated 2026-01-14 · v2

76.107.198.0/24

Risk Max LOW Footprint 0.391% Hits 56
Prefix / IP version
/24 · IPv4
Network
76.107.198.0
Broadcast
76.107.198.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.4823 , -93.7332
Hits / Errors
56 hits · 2 errors
First / Last seen
2025-01-21 21:20 · 2025-01-21 21:37
Window / Updated
2025-01-20 → 2025-01-27 · Updated 2026-01-14 · v2

99.144.80.0/24

Risk Max LOW Footprint 0.391% Hits 19
Prefix / IP version
/24 · IPv4
Network
99.144.80.0
Broadcast
99.144.80.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.3904 , -93.7117
Hits / Errors
19 hits · 0 errors
First / Last seen
2025-05-19 05:29 · 2025-05-19 05:32
Top ASN
Top organization / ISP
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

206.176.188.0/24

Risk Max LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
206.176.188.0
Broadcast
206.176.188.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.3904 , -93.7117
Hits / Errors
12 hits · 1 errors
First / Last seen
2024-11-13 20:58 · 2024-11-13 21:01
Window / Updated
2024-11-11 → 2024-11-18 · Updated 2026-01-14 · v2

73.203.235.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
73.203.235.0
Broadcast
73.203.235.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.4736 , -93.8039
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-10-11 17:41 · 2025-10-11 17:41
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

75.65.46.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
75.65.46.0
Broadcast
75.65.46.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.4486 , -93.7803
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-07-21 14:19 · 2025-07-21 14:19
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

98.251.223.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
98.251.223.0
Broadcast
98.251.223.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.4644 , -93.7207
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-23 16:15 · 2025-05-23 16:15
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

24.142.67.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
24.142.67.0
Broadcast
24.142.67.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.6047 , -93.8761
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-05 01:25 · 2025-05-05 08:29
Top ASN
AS11492 · CABLE ONE, INC.
Top organization / ISP
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

104.8.199.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
104.8.199.0
Broadcast
104.8.199.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.4771 , -93.8726
Hits / Errors
2 hits · 1 errors
First / Last seen
2024-10-06 05:37 · 2024-10-06 05:37
Top ASN
Top organization / ISP
Window / Updated
2024-09-30 → 2024-10-07 · Updated 2026-01-14 · v2

75.65.155.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
75.65.155.0
Broadcast
75.65.155.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.3974 , -93.8052
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-07 15:19 · 2025-08-07 15:19
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2

98.251.175.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
98.251.175.0
Broadcast
98.251.175.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.4644 , -93.7207
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-06 13:52 · 2025-08-06 13:52
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2

73.252.111.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
73.252.111.0
Broadcast
73.252.111.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.4644 , -93.7207
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-05 04:57 · 2025-08-05 04:57
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2

107.142.24.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
107.142.24.0
Broadcast
107.142.24.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.6047 , -93.8761
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-02 20:06 · 2025-08-02 20:06
Top ASN
Top organization / ISP
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

75.173.20.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
75.173.20.0
Broadcast
75.173.20.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.5252 , -93.7502
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-08-02 14:01 · 2025-08-02 14:01
Top ASN
AS19901 · Brightspeed
Top organization / ISP
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

75.65.243.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
75.65.243.0
Broadcast
75.65.243.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.3904 , -93.7117
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-22 18:39 · 2025-07-22 18:39
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

75.173.12.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
75.173.12.0
Broadcast
75.173.12.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.5252 , -93.7502
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 14:47 · 2025-05-05 14:47
Top ASN
AS19901 · Brightspeed
Top organization / ISP
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

73.203.236.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
73.203.236.0
Broadcast
73.203.236.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.4736 , -93.8039
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-01-08 14:28 · 2025-01-08 14:28
Window / Updated
2025-01-06 → 2025-01-13 · Updated 2026-01-14 · v2