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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: Pisa · Clear
Snapshot 2026-03-10 Results 4 Page 1 / 1

79.37.4.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
79.37.4.0
Broadcast
79.37.4.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.8301 , 14.1065
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS3269 · Telecom Italia S.p.A.
Top organization / ISP
NAS DHCP Pool Pisa · INTERBUSINESS
Top geo
Italy · Campania · Pozzuoli
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

79.37.64.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
79.37.64.0
Broadcast
79.37.64.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.89 , 13.7598
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS3269 · Telecom Italia S.p.A.
Top organization / ISP
NAS DHCP Pool Pisa · INTERBUSINESS
Top geo
Italy · The Marches · Spinetoli
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

91.80.79.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
91.80.79.0
Broadcast
91.80.79.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.7089 , 10.4087
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS30722 · Fastweb SpA
Top organization / ISP
— · GPRS mobile customers only
Top geo
Italy · Tuscany · Pisa
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

91.80.75.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
91.80.75.0
Broadcast
91.80.75.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.7089 , 10.4087
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS30722 · Fastweb SpA
Top organization / ISP
— · GPRS mobile customers only
Top geo
Italy · Tuscany · Pisa
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →