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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.
Active filter: Jonesborough · Clear
Snapshot 2026-01-20 Results 8 Page 1 / 1

67.7.121.0/24

Risk Max 1 LOW Footprint 0.391% Hits 213
Prefix / IP version
/24 · IPv4
Network
67.7.121.0
Broadcast
67.7.121.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.2943 , -82.4735
Hits / Errors
213 hits · 88 errors
First / Last seen
2025-01-08 15:22 · 2025-01-09 15:51
Top ASN
AS19901 · Brightspeed
Top organization / ISP
CenturyLink Communications, LLC · Brightspeed
Top geo
United States · Tennessee · Jonesborough
Window / Updated
2025-01-06 → 2025-01-13 · Updated 2026-01-14 · v2
Open report →

99.43.216.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
99.43.216.0
Broadcast
99.43.216.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
37.562349999999995 , -79.83494999999999
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-08-12 11:39 · 2025-08-16 19:08
Top ASN
AS7018 · AT&T Enterprises, LLC
Top organization / ISP
AT&T Corp · AT&T Enterprises, LLC
Top geo
United States · Tennessee · Jonesborough
Window / Updated
2025-08-11 → 2025-08-18 · Updated 2026-01-14 · v2
Open report →

96.4.208.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
96.4.208.0
Broadcast
96.4.208.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.2943 , -82.4735
Hits / Errors
2 hits · 1 errors
First / Last seen
2024-12-09 17:31 · 2024-12-09 17:31
Top ASN
AS11686 · Zayo Bandwidth
Top organization / ISP
Washington-School-District · ENA
Top geo
United States · Tennessee · Jonesborough
Window / Updated
2024-12-09 → 2024-12-16 · Updated 2026-01-14 · v2
Open report →

96.4.212.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
96.4.212.0
Broadcast
96.4.212.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.2943 , -82.4735
Hits / Errors
2 hits · 1 errors
First / Last seen
2024-12-05 19:37 · 2024-12-05 19:37
Top ASN
AS11686 · Zayo Bandwidth
Top organization / ISP
Zayo Bandwidth · Zayo Bandwidth
Top geo
United States · Tennessee · Jonesborough
Window / Updated
2024-12-02 → 2024-12-09 · Updated 2026-01-14 · v2
Open report →

143.103.47.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
143.103.47.0
Broadcast
143.103.47.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.2943 , -82.4735
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-08-10 07:53 · 2025-08-10 07:53
Top ASN
AS19901 · Brightspeed
Top organization / ISP
Brightspeed · Brightspeed
Top geo
United States · Tennessee · Jonesborough
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2
Open report →

67.234.18.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
67.234.18.0
Broadcast
67.234.18.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.2943 , -82.4735
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-06 13:31 · 2025-05-06 13:31
Top ASN
AS19901 · Brightspeed
Top organization / ISP
CenturyLink Communications, LLC · Brightspeed
Top geo
United States · Tennessee · Jonesborough
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

67.7.114.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
67.7.114.0
Broadcast
67.7.114.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.2943 , -82.4735
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-05-06 05:15 · 2025-05-06 05:15
Top ASN
AS19901 · Brightspeed
Top organization / ISP
CenturyLink Communications, LLC · Brightspeed
Top geo
United States · Tennessee · Jonesborough
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

67.7.120.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
67.7.120.0
Broadcast
67.7.120.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.2943 , -82.4735
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-04 21:30 · 2025-05-04 21:30
Top ASN
AS19901 · Brightspeed
Top organization / ISP
CenturyLink Communications, LLC · Brightspeed
Top geo
United States · Tennessee · Jonesborough
Window / Updated
2025-04-28 → 2025-05-05 · Updated 2026-01-14 · v2
Open report →