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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: United Telephone Company · Clear
Snapshot 2026-03-19 Results — Page 1 / 1

38.53.148.0/24

Risk Max — LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
38.53.148.0
Broadcast
38.53.148.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.636 , -86.6841
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
AS40237 · United Telephone Company
Top organization / ISP
United Telephone Company · United Telephone Company
Top geo
United States · Tennessee · Chapel Hill
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

76.72.188.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
76.72.188.0
Broadcast
76.72.188.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.9306 , -86.8788
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-10 02:00
Top ASN
AS40237 · United Telephone Company
Top organization / ISP
United Telephone Company · United Telephone Company
Top geo
United States · Tennessee · Franklin
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

138.28.189.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.28.189.0
Broadcast
138.28.189.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.9306 , -86.8788
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
AS40237 · United Telephone Company
Top organization / ISP
United Telephone Company · United Telephone Company
Top geo
United States · Tennessee · Franklin
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

138.28.152.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.28.152.0
Broadcast
138.28.152.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.8094 , -86.8897
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-10 02:00
Top ASN
AS40237 · United Telephone Company
Top organization / ISP
United Telephone Company · United Telephone Company
Top geo
United States · Tennessee · Thompson's Station
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

199.45.198.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
199.45.198.0
Broadcast
199.45.198.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.4825 , -86.4629
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-10 02:00
Top ASN
AS40237 · United Telephone Company
Top organization / ISP
United Telephone Company · United Telephone Company
Top geo
United States · Tennessee · Shelbyville
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →