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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: FULLNET SRL · Clear
Snapshot 2026-01-21 Results 5 Page 1 / 1

191.52.208.0/24

Risk Max — LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
191.52.208.0
Broadcast
191.52.208.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-32.868766666666666 , -61.46176666666667
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-12-17 01:55 · 2025-12-17 21:54
Top ASN
AS270022 · FULLNET SRL
Top organization / ISP
— · Fullnet SRL
Top geo
Argentina · Santa Fe · Armstrong
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

179.40.66.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.40.66.0
Broadcast
179.40.66.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-31.6816 , -63.904
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 06:06 · 2025-12-17 06:06
Top ASN
AS22927 · Telefonica de Argentina
Top organization / ISP
Fullnet SRL · Telefonica de Argentina
Top geo
Argentina · Cordoba · Pilar
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

191.52.209.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.52.209.0
Broadcast
191.52.209.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.8913 , -60.5747
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-10-02 05:25 · 2025-10-02 05:25
Top ASN
AS270022 · FULLNET SRL
Top organization / ISP
— · Fullnet SRL
Top geo
Argentina · Buenos Aires · Pergamino
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2
Open report →

201.251.173.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
201.251.173.0
Broadcast
201.251.173.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.3857 , -59.8342
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-21 05:42 · 2025-09-21 05:42
Top ASN
AS22927 · Telefonica de Argentina
Top organization / ISP
Fullnet SRL · Telefonica de Argentina
Top geo
Argentina · Buenos Aires · Carmen de Areco
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2
Open report →

191.52.210.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.52.210.0
Broadcast
191.52.210.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.9117 , -60.0316
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-06 03:39 · 2025-05-06 03:39
Top ASN
AS270022 · FULLNET SRL
Top organization / ISP
— · Fullnet SRL
Top geo
Argentina · Buenos Aires · Chivilcoy
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →