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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: Johnson City · Clear
Snapshot 2026-01-20 Results 6 Page 1 / 1

152.86.90.0/24

Risk Max — LOW Footprint 0.391% Hits 68
Prefix / IP version
/24 · IPv4
Network
152.86.90.0
Broadcast
152.86.90.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.3999 , -82.4549
Hits / Errors
68 hits · 0 errors
First / Last seen
2024-12-07 07:31 · 2024-12-07 08:48
Top ASN
AS22987 · BrightRidge
Top organization / ISP
BrightRidge · BrightRidge
Top geo
United States · Tennessee · Johnson City
Window / Updated
2024-12-02 → 2024-12-09 · Updated 2026-01-14 · v2
Open report →

152.86.89.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
152.86.89.0
Broadcast
152.86.89.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.3999 , -82.4549
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-05 03:00 · 2025-05-05 03:00
Top ASN
AS22987 · BrightRidge
Top organization / ISP
BrightRidge · BrightRidge
Top geo
United States · Tennessee · Johnson City
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

67.147.68.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
67.147.68.0
Broadcast
67.147.68.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.3125 , -82.377
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-01 12:56 · 2025-08-01 12:56
Top ASN
AS19901 · Brightspeed
Top organization / ISP
CenturyLink Communications, LLC · Brightspeed
Top geo
United States · Tennessee · Johnson City
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2
Open report →

152.86.88.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
152.86.88.0
Broadcast
152.86.88.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.3999 , -82.4549
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-24 08:11 · 2025-07-24 08:11
Top ASN
AS22987 · BrightRidge
Top organization / ISP
BrightRidge · BrightRidge
Top geo
United States · Tennessee · Johnson City
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2
Open report →

152.86.75.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
152.86.75.0
Broadcast
152.86.75.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.3999 , -82.4549
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-17 17:56 · 2025-07-17 17:56
Top ASN
AS22987 · BrightRidge
Top organization / ISP
BrightRidge · BrightRidge
Top geo
United States · Tennessee · Johnson City
Window / Updated
2025-07-14 → 2025-07-21 · Updated 2026-01-14 · v2
Open report →

68.57.107.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
68.57.107.0
Broadcast
68.57.107.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.3999 , -82.4549
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-05-05 21:05 · 2025-05-05 21:05
Top ASN
AS7922 · Comcast Cable Communications, LLC
Top organization / ISP
Comcast Cable Communications, LLC · Comcast Cable Communications, LLC
Top geo
United States · Tennessee · Johnson City
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →