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: Sobreda · Clear

Snapshot 2026-03-04 Results 2 Page 1 / 1

81.193.173.0/24

Risk Max — LOW Footprint 0.391% Hits 3

Prefix / IP version

/24 · IPv4

Network

81.193.173.0

Broadcast

81.193.173.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

38.6486 , -9.1975

Hits / Errors

3 hits · 0 errors

First / Last seen

2026-02-22 02:00 · 2026-02-23 02:00

Top ASN

AS3243 · MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.

Top organization / ISP

PT Comunicacoes S.A. · PT Comunicacoes S.A

Top geo

Portugal · Setúbal · Sobreda

Window / Updated

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

Open report →

85.138.186.0/24

Risk Max — LOW Footprint 0.391% Hits 1