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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: Itelsa · Clear
Snapshot 2026-03-07 Results 4 Page 1 / 1

66.128.34.0/24

Risk Max — LOW Footprint 4.688% Hits 13
Prefix / IP version
/24 · IPv4
Network
66.128.34.0
Broadcast
66.128.34.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
-30.768700000000003 , -57.981999999999985
Hits / Errors
13 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS263236 · Itelsa
Top organization / ISP
Itelsa · Itelsa
Top geo
Argentina · Entre Rios · Chajarí
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

66.128.36.0/24

Risk Max — LOW Footprint 1.562% Hits 10
Prefix / IP version
/24 · IPv4
Network
66.128.36.0
Broadcast
66.128.36.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-30.768700000000003 , -57.98199999999999
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-02 02:00
Top ASN
AS263236 · Itelsa
Top organization / ISP
Itelsa · Itelsa
Top geo
Argentina · Entre Rios · Chajarí
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

66.128.45.0/24

Risk Max — LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
66.128.45.0
Broadcast
66.128.45.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-30.912457142857143 , -58.017428571428574
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS263236 · Itelsa
Top organization / ISP
Itelsa · Itelsa
Top geo
Argentina · Entre Rios · Federación
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

66.128.41.0/24

Risk Max — LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
66.128.41.0
Broadcast
66.128.41.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-30.948500000000003 , -58.7999
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS263236 · Itelsa
Top organization / ISP
Itelsa · Itelsa
Top geo
Argentina · Entre Rios · Federal
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →