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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: Iowa Communications Network · Clear
Snapshot 2026-01-21 Results 2 Page 1 / 1

205.221.177.0/24

Risk Max — LOW Footprint 0.391% Hits 165
Prefix / IP version
/24 · IPv4
Network
205.221.177.0
Broadcast
205.221.177.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.6611 , -92.0091
Hits / Errors
165 hits · 0 errors
First / Last seen
2024-11-06 20:36 · 2024-11-06 20:51
Top ASN
AS6122 · Iowa Communications Network
Top organization / ISP
Iowa Communications Network · Iowa Communications Network
Top geo
United States · Iowa · Williamsburg
Window / Updated
2024-11-04 → 2024-11-11 · Updated 2026-01-14 · v2
Open report →

216.159.180.0/24

Risk Max — LOW Footprint 0.391% Hits 19
Prefix / IP version
/24 · IPv4
Network
216.159.180.0
Broadcast
216.159.180.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.4975 , -94.168
Hits / Errors
19 hits · 0 errors
First / Last seen
2025-04-04 04:23 · 2025-04-04 06:25
Top ASN
AS6122 · Iowa Communications Network
Top organization / ISP
Iowa Central Community College · Iowa Communications Network
Top geo
United States · Iowa · Fort Dodge
Window / Updated
2025-03-31 → 2025-04-07 · Updated 2026-01-14 · v2
Open report →