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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: Sayreville · Clear
Snapshot 2026-03-18 Results — Page 1 / 1

47.17.219.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
47.17.219.0
Broadcast
47.17.219.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.4631 , -74.3455
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
AS6128 · Cablevision Systems Corp.
Top organization / ISP
Optimum WiFi · Optimum Online (Cablevision Systems)
Top geo
United States · New Jersey · Sayreville
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

47.17.221.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
47.17.221.0
Broadcast
47.17.221.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.4631 , -74.3455
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
AS6128 · Cablevision Systems Corp.
Top organization / ISP
Optimum WiFi · Optimum Online (Cablevision Systems)
Top geo
United States · New Jersey · Sayreville
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

68.199.53.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
68.199.53.0
Broadcast
68.199.53.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.4631 , -74.3455
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
AS6128 · Cablevision Systems Corp.
Top organization / ISP
Optimum Online (Cablevision Systems) · Cablevision Systems Corp.
Top geo
United States · New Jersey · Sayreville
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →