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.
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Active filter:
Anthropic, PBC
·
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Snapshot
2026-03-11
Results
1
Page
1
/
1
216.73.216.0/24
Risk Max
100
HIGH
Footprint
0.781
%
Hits
293472
Prefix / IP version
/24 · IPv4
Network
216.73.216.0
Broadcast
216.73.216.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
39.9625 , -83.0061
Hits / Errors
293472
hits ·
4211
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS16509 ·
Amazon.com, Inc.
Top organization / ISP
Anthropic, PBC
·
Amazon.com
Top geo
United States
·
Ohio
·
Columbus
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
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