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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: HTC - DSL MODEM · Clear
Snapshot 2026-01-21 Results 2 Page 1 / 1

66.153.209.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
66.153.209.0
Broadcast
66.153.209.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.8769 , -79.0512
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-06 02:22 · 2025-05-06 02:22
Top ASN
AS21565 · Horry Telephone Cooperative, Inc.
Top organization / ISP
HTC - DSL MODEM · Horry Telephone Cooperative
Top geo
United States · South Carolina · Conway
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

66.153.138.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
66.153.138.0
Broadcast
66.153.138.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.7196 , -78.9754
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 08:37 · 2025-05-05 08:37
Top ASN
AS21565 · Horry Telephone Cooperative, Inc.
Top organization / ISP
HTC - DSL Modem · Horry Telephone Cooperative
Top geo
United States · South Carolina · Myrtle Beach
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →