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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: Elkhorn · Clear
Snapshot 2026-01-25 Results 3 Page 1 / 1

72.213.1.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
72.213.1.0
Broadcast
72.213.1.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.345 , -96.256
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-23 14:50 · 2025-05-23 14:50
Top ASN
AS22773 · Cox Communications Inc.
Top organization / ISP
Cox Communications · Cox Communications Inc.
Top geo
United States · Nebraska · Elkhorn
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2
Open report →

72.213.3.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
72.213.3.0
Broadcast
72.213.3.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.345 , -96.256
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-16 13:17 · 2025-07-16 13:17
Top ASN
AS22773 · Cox Communications Inc.
Top organization / ISP
Cox Communications · Cox Communications Inc.
Top geo
United States · Nebraska · Elkhorn
Window / Updated
2025-07-14 → 2025-07-21 · Updated 2026-01-14 · v2
Open report →

216.56.26.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
216.56.26.0
Broadcast
216.56.26.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.7009 , -88.5462
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-03-06 00:02 · 2025-03-06 00:02
Top ASN
AS2381 · WiscNet
Top organization / ISP
WiscNet · WiscNet
Top geo
United States · Wisconsin · Elkhorn
Window / Updated
2025-03-03 → 2025-03-10 · Updated 2026-01-14 · v2
Open report →