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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.

153.33.99.0/24

Risk Max LOW Footprint 0.781% Hits 45
Prefix / IP version
/24 · IPv4
Network
153.33.99.0
Broadcast
153.33.99.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
29.6959 , -82.4042
Hits / Errors
45 hits · 14 errors
First / Last seen
2025-01-23 19:52 · 2025-01-24 00:14
Top ASN
AS23473 · PAVLOV MEDIA INC
Top organization / ISP
Window / Updated
2025-01-20 → 2025-01-27 · Updated 2026-01-14 · v2

153.33.192.0/24

Risk Max LOW Footprint 0.781% Hits 33
Prefix / IP version
/24 · IPv4
Network
153.33.192.0
Broadcast
153.33.192.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
37.553700000000006 , -77.4602
Hits / Errors
33 hits · 3 errors
First / Last seen
2025-02-10 15:47 · 2025-02-16 23:54
Top ASN
AS23473 · PAVLOV MEDIA INC
Top organization / ISP
Window / Updated
2025-02-10 → 2025-02-17 · Updated 2026-01-14 · v2

153.33.13.0/24

Risk Max LOW Footprint 0.391% Hits 37
Prefix / IP version
/24 · IPv4
Network
153.33.13.0
Broadcast
153.33.13.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.2503 , -110.94500000000001
Hits / Errors
37 hits · 9 errors
First / Last seen
2024-10-14 06:41 · 2024-10-14 11:30
Top ASN
AS23473 · PAVLOV MEDIA INC
Top organization / ISP
Top geo
Window / Updated
2024-10-14 → 2024-10-21 · Updated 2026-01-14 · v2

216.171.59.0/24

Risk Max LOW Footprint 0.391% Hits 30
Prefix / IP version
/24 · IPv4
Network
216.171.59.0
Broadcast
216.171.59.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.0264 , -88.5612
Hits / Errors
30 hits · 0 errors
First / Last seen
2025-04-01 19:27 · 2025-04-01 19:27
Top ASN
AS23473 · PAVLOV MEDIA INC
Top organization / ISP
Window / Updated
2025-03-31 → 2025-04-07 · Updated 2026-01-14 · v2

68.234.168.0/24

Risk Max LOW Footprint 0.391% Hits 22
Prefix / IP version
/24 · IPv4
Network
68.234.168.0
Broadcast
68.234.168.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.112 , -88.2365
Hits / Errors
22 hits · 0 errors
First / Last seen
2024-12-11 07:08 · 2024-12-11 07:09
Top ASN
AS23473 · PAVLOV MEDIA INC
Top organization / ISP
Window / Updated
2024-12-09 → 2024-12-16 · Updated 2026-01-14 · v2

173.230.62.0/24

Risk Max LOW Footprint 0.391% Hits 17
Prefix / IP version
/24 · IPv4
Network
173.230.62.0
Broadcast
173.230.62.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.772 , -86.157
Hits / Errors
17 hits · 0 errors
First / Last seen
2025-02-07 21:48 · 2025-02-07 21:48
Top ASN
AS23473 · PAVLOV MEDIA INC
Top organization / ISP
Window / Updated
2025-02-03 → 2025-02-10 · Updated 2026-01-14 · v2

153.33.62.0/24

Risk Max LOW Footprint 0.391% Hits 11
Prefix / IP version
/24 · IPv4
Network
153.33.62.0
Broadcast
153.33.62.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.4306 , -111.92560000000002
Hits / Errors
11 hits · 1 errors
First / Last seen
2024-09-23 06:04 · 2024-09-23 06:06
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-09-23 → 2024-09-30 · Updated 2026-01-14 · v2

68.234.232.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
68.234.232.0
Broadcast
68.234.232.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
29.637 , -82.3807
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-10-03 04:01 · 2025-10-03 04:01
Top ASN
AS23473 · PAVLOV MEDIA INC
Top organization / ISP
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

216.171.26.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
216.171.26.0
Broadcast
216.171.26.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.0861 , -88.5128
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-14 22:38 · 2025-09-14 22:38
Top ASN
AS23473 · PAVLOV MEDIA INC
Top organization / ISP
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

104.145.95.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
104.145.95.0
Broadcast
104.145.95.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.5093 , -88.9844
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-07-24 05:01 · 2025-07-24 05:01
Top ASN
AS23473 · PAVLOV MEDIA INC
Top organization / ISP
Top geo
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

153.33.170.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
153.33.170.0
Broadcast
153.33.170.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.0884 , -95.9791
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-01 19:34 · 2025-12-01 19:34
Top ASN
AS23473 · PAVLOV MEDIA INC
Window / Updated
2025-12-01 → 2025-12-08 · Updated 2026-01-14 · v2

216.171.21.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
216.171.21.0
Broadcast
216.171.21.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.0264 , -88.5612
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-29 18:12 · 2025-11-29 18:12
Top ASN
AS23473 · PAVLOV MEDIA INC
Top organization / ISP
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

76.78.149.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
76.78.149.0
Broadcast
76.78.149.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
28.5879 , -81.2264
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-06-24 07:30 · 2025-06-24 07:30
Top ASN
AS23473 · PAVLOV MEDIA INC
Top organization / ISP
Top geo
Window / Updated
2025-06-23 → 2025-06-30 · Updated 2026-01-14 · v2

96.63.240.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
96.63.240.0
Broadcast
96.63.240.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
34.3683 , -89.5522
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 19:15 · 2025-05-05 19:15
Top ASN
AS23473 · PAVLOV MEDIA INC
Top organization / ISP
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

104.145.70.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
104.145.70.0
Broadcast
104.145.70.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.3134 , -88.9737
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-05-05 16:29 · 2025-05-05 16:29
Top ASN
AS23473 · PAVLOV MEDIA INC
Top organization / ISP
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

104.145.112.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
104.145.112.0
Broadcast
104.145.112.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.3803 , -104.6953
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 00:07 · 2025-05-05 00:07
Top ASN
AS23473 · PAVLOV MEDIA INC
Top organization / ISP
Top geo
Window / Updated
2025-04-28 → 2025-05-05 · Updated 2026-01-14 · v2

153.33.72.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
153.33.72.0
Broadcast
153.33.72.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.2338 , -97.4095
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-02-15 07:38 · 2025-02-15 07:38
Top ASN
AS23473 · PAVLOV MEDIA INC
Top organization / ISP
Top geo
Window / Updated
2025-02-10 → 2025-02-17 · Updated 2026-01-14 · v2