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: EWZ · Clear

Snapshot 2026-03-07 Results 2 Page 1 / 1

172.204.16.0/24

Risk Max — LOW Footprint 0.781% Hits 3

Prefix / IP version

/24 · IPv4

Network

172.204.16.0

Broadcast

172.204.16.255

Observed IPs / Subnet size

2 observed · 256 total

Centroid

-36.88421 , 174.77041999999997

Hits / Errors

3 hits · 0 errors

First / Last seen

2026-02-28 02:00 · 2026-03-02 02:00

Top ASN

AS8075 · Microsoft Corporation

Top organization / ISP

Microsoft Azure Cloud (newzealandnorth) · Microsoft

Top geo

New Zealand · Auckland · Auckland

Window / Updated

2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

Open report →

217.15.117.0/24

Risk Max — LOW Footprint 0.781% Hits 2

Prefix / IP version

/24 · IPv4

Network

217.15.117.0

Broadcast

217.15.117.255

Observed IPs / Subnet size

2 observed · 256 total

Centroid

-17.8394 , 31.0543

Hits / Errors

2 hits · 0 errors

First / Last seen

2026-02-24 02:00 · 2026-02-26 02:00

Top ASN

AS56696 · Liquid Telecommunications Ltd