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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.

69.197.197.0/24

Risk Max LOW Footprint 0.391% Hits 44
Prefix / IP version
/24 · IPv4
Network
69.197.197.0
Broadcast
69.197.197.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.3779 , -90.1273
Hits / Errors
44 hits · 1 errors
First / Last seen
2025-03-25 21:29 · 2025-03-25 22:26
Top ASN
AS15212 · C Spire
Top organization / ISP
Window / Updated
2025-03-24 → 2025-03-31 · Updated 2026-01-14 · v2

50.86.121.0/24

Risk Max LOW Footprint 0.391% Hits 34
Prefix / IP version
/24 · IPv4
Network
50.86.121.0
Broadcast
50.86.121.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.4699 , -90.1102
Hits / Errors
34 hits · 0 errors
First / Last seen
2025-05-18 02:54 · 2025-05-18 02:55
Top ASN
AS11272 · C Spire Fiber
Top organization / ISP
Window / Updated
2025-05-12 → 2025-05-19 · Updated 2026-01-14 · v2

69.197.219.0/24

Risk Max LOW Footprint 0.391% Hits 34
Prefix / IP version
/24 · IPv4
Network
69.197.219.0
Broadcast
69.197.219.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.925199999999997 , -88.59
Hits / Errors
34 hits · 4 errors
First / Last seen
2025-02-03 21:27 · 2025-02-03 22:41
Top ASN
AS15212 · C Spire
Top organization / ISP
Window / Updated
2025-02-03 → 2025-02-10 · Updated 2026-01-14 · v2

50.86.120.0/24

Risk Max LOW Footprint 0.391% Hits 33
Prefix / IP version
/24 · IPv4
Network
50.86.120.0
Broadcast
50.86.120.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
34.5032 , -89.5031
Hits / Errors
33 hits · 0 errors
First / Last seen
2024-11-06 20:53 · 2024-11-06 21:30
Top ASN
AS11272 · C Spire Fiber
Top organization / ISP
Window / Updated
2024-11-04 → 2024-11-11 · Updated 2026-01-14 · v2

67.20.8.0/24

Risk Max LOW Footprint 0.391% Hits 16
Prefix / IP version
/24 · IPv4
Network
67.20.8.0
Broadcast
67.20.8.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
34.9618 , -89.8295
Hits / Errors
16 hits · 4 errors
First / Last seen
2025-08-22 01:40 · 2025-08-22 01:40
Top ASN
AS11272 · C Spire Fiber
Top organization / ISP
Window / Updated
2025-08-18 → 2025-08-25 · Updated 2026-01-14 · v2

69.197.213.0/24

Risk Max LOW Footprint 0.391% Hits 15
Prefix / IP version
/24 · IPv4
Network
69.197.213.0
Broadcast
69.197.213.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.5407 , -89.267
Hits / Errors
15 hits · 0 errors
First / Last seen
2025-03-09 04:32 · 2025-03-09 04:33
Top ASN
AS15212 · C Spire
Top organization / ISP
Window / Updated
2025-03-03 → 2025-03-10 · Updated 2026-01-14 · v2

69.197.212.0/24

Risk Max LOW Footprint 0.391% Hits 8
Prefix / IP version
/24 · IPv4
Network
69.197.212.0
Broadcast
69.197.212.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
31.694 , -89.1306
Hits / Errors
8 hits · 0 errors
First / Last seen
2025-04-06 05:52 · 2025-04-06 05:58
Top ASN
AS15212 · C Spire
Top organization / ISP
Window / Updated
2025-03-31 → 2025-04-07 · Updated 2026-01-14 · v2

173.235.37.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
173.235.37.0
Broadcast
173.235.37.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.3899 , -89.9593
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-07-22 15:52 · 2025-07-22 15:52
Top ASN
AS11272 · C Spire Fiber
Top organization / ISP
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

67.20.1.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
67.20.1.0
Broadcast
67.20.1.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.1899 , -90.2604
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-30 11:21 · 2025-11-30 11:21
Top ASN
AS11272 · C Spire Fiber
Top organization / ISP
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

136.239.23.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
136.239.23.0
Broadcast
136.239.23.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.4373 , -90.1472
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-28 19:47 · 2025-11-28 19:47
Top ASN
AS11272 · C Spire Fiber
Top organization / ISP
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

66.175.166.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
66.175.166.0
Broadcast
66.175.166.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.3101 , -89.1728
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-04 01:04 · 2025-08-04 01:04
Top ASN
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2

67.20.5.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
67.20.5.0
Broadcast
67.20.5.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
34.824 , -89.9937
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-22 08:05 · 2025-07-22 08:05
Top ASN
AS11272 · C Spire Fiber
Top organization / ISP
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

50.86.158.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
50.86.158.0
Broadcast
50.86.158.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
31.5844 , -90.4486
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-22 05:34 · 2025-07-22 05:34
Top ASN
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

69.197.203.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
69.197.203.0
Broadcast
69.197.203.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.3779 , -90.1273
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-22 20:41 · 2025-05-22 20:41
Top ASN
AS15212 · C Spire
Top organization / ISP
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

69.197.208.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
69.197.208.0
Broadcast
69.197.208.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
34.7304 , -86.5859
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-06 16:57 · 2025-05-06 16:57
Top ASN
AS15212 · C Spire
Top organization / ISP
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

69.197.205.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
69.197.205.0
Broadcast
69.197.205.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.3779 , -90.1273
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-06 10:03 · 2025-05-06 10:03
Top ASN
AS15212 · C Spire
Top organization / ISP
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

136.239.109.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
136.239.109.0
Broadcast
136.239.109.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.4328 , -89.1128
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-06 09:10 · 2025-05-06 09:10
Top ASN
Top organization / ISP
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

69.197.193.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
69.197.193.0
Broadcast
69.197.193.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.3553 , -90.2171
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-05-05 18:28 · 2025-05-05 18:28
Top ASN
AS15212 · C Spire
Top organization / ISP
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

67.20.3.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
67.20.3.0
Broadcast
67.20.3.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.0644 , -89.6759
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-04 19:49 · 2025-05-04 19:49
Top ASN
AS11272 · C Spire Fiber
Top organization / ISP
Window / Updated
2025-04-28 → 2025-05-05 · Updated 2026-01-14 · v2

173.235.150.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
173.235.150.0
Broadcast
173.235.150.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.4699 , -90.1102
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-02-17 00:42 · 2025-02-17 00:42
Top ASN
AS11272 · C Spire Fiber
Top organization / ISP
Window / Updated
2025-02-17 → 2025-02-24 · Updated 2026-01-14 · v2