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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: Zapala · Clear
Snapshot 2026-01-27 Results 11 Page 1 / 1

181.209.97.0/24

Risk Max — LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
181.209.97.0
Broadcast
181.209.97.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.44835 , -65.8058
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-09-15 05:42 · 2025-09-20 14:02
Top ASN
AS52361 · ARSAT - Empresa Argentina de Soluciones Satelitales S.A.
Top organization / ISP
ARSAT - Empresa Argentina de Soluciones Satelitales S.A · ARSAT - Empresa Argentina de Soluciones Satelitales S.A.
Top geo
Argentina · Neuquen · Zapala
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2
Open report →

190.50.32.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
190.50.32.0
Broadcast
190.50.32.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-38.903 , -70.0643
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-10-04 06:47 · 2025-10-04 06:47
Top ASN
AS22927 · Telefonica de Argentina
Top organization / ISP
Telefonica de Argentina · Telefonica de Argentina
Top geo
Argentina · Neuquen · Zapala
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2
Open report →

181.93.45.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.93.45.0
Broadcast
181.93.45.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-38.903 , -70.0643
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-11-06 00:35 · 2025-11-06 00:35
Top ASN
AS7303 · Telecom Argentina S.A.
Top organization / ISP
Apolo -Gold-Telecom-Per · Telecom Argentina S.A.
Top geo
Argentina · Neuquen · Zapala
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2
Open report →

190.50.45.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
190.50.45.0
Broadcast
190.50.45.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-38.903 , -70.0643
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-14 11:34 · 2025-09-14 11:34
Top ASN
AS22927 · Telefonica de Argentina
Top organization / ISP
Telefonica de Argentina · Telefonica de Argentina
Top geo
Argentina · Neuquen · Zapala
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2
Open report →

132.255.203.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
132.255.203.0
Broadcast
132.255.203.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-38.903 , -70.0643
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-14 07:05 · 2025-12-14 07:05
Top ASN
AS263720 · SURPORAIRE SA
Top organization / ISP
SURPORAIRE SA · SURPORAIRE SA
Top geo
Argentina · Neuquen · Zapala
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2
Open report →

181.93.47.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.93.47.0
Broadcast
181.93.47.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-38.903 , -70.0643
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 11:40 · 2025-11-06 11:40
Top ASN
AS7303 · Telecom Argentina S.A.
Top organization / ISP
Apolo -Gold-Telecom-Per · Telecom Argentina S.A.
Top geo
Argentina · Neuquen · Zapala
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2
Open report →

190.50.39.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.50.39.0
Broadcast
190.50.39.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-38.903 , -70.0643
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-10-11 04:32 · 2025-10-11 04:32
Top ASN
AS22927 · Telefonica de Argentina
Top organization / ISP
Telefonica de Argentina · Telefonica de Argentina
Top geo
Argentina · Neuquen · Zapala
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2
Open report →

190.50.42.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.50.42.0
Broadcast
190.50.42.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-38.903 , -70.0643
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-28 18:52 · 2025-09-28 18:52
Top ASN
AS22927 · Telefonica de Argentina
Top organization / ISP
Telefonica de Argentina · Telefonica de Argentina
Top geo
Argentina · Neuquen · Zapala
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2
Open report →

181.93.44.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.93.44.0
Broadcast
181.93.44.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-38.903 , -70.0643
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-12 02:52 · 2025-09-12 02:52
Top ASN
AS7303 · Telecom Argentina S.A.
Top organization / ISP
Apolo -Gold-Telecom-Per · Telecom Argentina S.A.
Top geo
Argentina · Neuquen · Zapala
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2
Open report →

190.50.41.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.50.41.0
Broadcast
190.50.41.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-38.903 , -70.0643
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-09 11:00 · 2025-09-09 11:00
Top ASN
AS22927 · Telefonica de Argentina
Top organization / ISP
Telefonica de Argentina · Telefonica de Argentina
Top geo
Argentina · Neuquen · Zapala
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2
Open report →

190.50.36.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.50.36.0
Broadcast
190.50.36.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-38.903 , -70.0643
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 01:51 · 2025-05-05 01:51
Top ASN
AS22927 · Telefonica de Argentina
Top organization / ISP
Telefonica de Argentina · Telefonica de Argentina
Top geo
Argentina · Neuquen · Zapala
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →