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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: La Cumbre · Clear
Snapshot 2026-02-01 Results 14 Page 1 / 1

181.91.251.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.91.251.0
Broadcast
181.91.251.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-30.9615 , -64.5522
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-23 03:01 · 2025-09-23 03:01
Top ASN
AS7303 · Telecom Argentina S.A.
Top organization / ISP
Apolo -Gold-Telecom-Per · Telecom Argentina S.A.
Top geo
Argentina · Cordoba · La Cumbre
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2
Open report →

181.91.250.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.91.250.0
Broadcast
181.91.250.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-30.9615 , -64.5522
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-16 07:29 · 2025-09-16 07:29
Top ASN
AS7303 · Telecom Argentina S.A.
Top organization / ISP
Apolo -Gold-Telecom-Per · Telecom Argentina S.A.
Top geo
Argentina · Cordoba · La Cumbre
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2
Open report →

181.91.252.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.91.252.0
Broadcast
181.91.252.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-30.9615 , -64.5522
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-15 11:54 · 2025-09-15 11:54
Top ASN
AS7303 · Telecom Argentina S.A.
Top organization / ISP
Apolo -Gold-Telecom-Per · Telecom Argentina S.A.
Top geo
Argentina · Cordoba · La Cumbre
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2
Open report →

181.111.14.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.111.14.0
Broadcast
181.111.14.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-30.9615 , -64.5522
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 18:44 · 2025-12-17 18:44
Top ASN
AS7303 · Telecom Argentina S.A.
Top organization / ISP
Apolo -Gold-Telecom-Per · Telecom Argentina S.A.
Top geo
Argentina · Cordoba · La Cumbre
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

45.189.77.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.189.77.0
Broadcast
45.189.77.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-31.3999 , -64.5143
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 08:07 · 2025-12-17 08:07
Top ASN
AS265852 · CARLOS PAZ TELEVISION SA
Top organization / ISP
LILA SUSANA FERREYRA(LA CUMBRE TV) · Carlos PAZ Television SA
Top geo
Argentina · Cordoba · Villa Carlos Paz
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

181.111.12.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.111.12.0
Broadcast
181.111.12.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-30.9615 , -64.5522
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 06:34 · 2025-12-17 06:34
Top ASN
AS7303 · Telecom Argentina S.A.
Top organization / ISP
Apolo -Gold-Telecom-Per · Telecom Argentina S.A.
Top geo
Argentina · Cordoba · La Cumbre
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

181.91.249.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.91.249.0
Broadcast
181.91.249.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-30.9615 , -64.5522
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 00:43 · 2025-12-17 00:43
Top ASN
AS7303 · Telecom Argentina S.A.
Top organization / ISP
Apolo -Gold-Telecom-Per · Telecom Argentina S.A.
Top geo
Argentina · Cordoba · La Cumbre
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

181.111.15.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.111.15.0
Broadcast
181.111.15.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-30.9615 , -64.5522
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-25 18:54 · 2025-11-25 18:54
Top ASN
AS7303 · Telecom Argentina S.A.
Top organization / ISP
Apolo -Gold-Telecom-Per · Telecom Argentina S.A.
Top geo
Argentina · Cordoba · La Cumbre
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2
Open report →

45.189.76.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.189.76.0
Broadcast
45.189.76.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-31.3999 , -64.5143
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-23 21:35 · 2025-11-23 21:35
Top ASN
AS265852 · CARLOS PAZ TELEVISION SA
Top organization / ISP
LILA SUSANA FERREYRA(LA CUMBRE TV) · Carlos PAZ Television SA
Top geo
Argentina · Cordoba · Villa Carlos Paz
Window / Updated
2025-11-17 → 2025-11-24 · Updated 2026-01-14 · v2
Open report →

181.95.75.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.95.75.0
Broadcast
181.95.75.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-30.9615 , -64.5522
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 13:04 · 2025-11-06 13:04
Top ASN
AS7303 · Telecom Argentina S.A.
Top organization / ISP
Apolo -Gold-Telecom-Per · Telecom Argentina S.A.
Top geo
Argentina · Cordoba · La Cumbre
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2
Open report →

181.91.248.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.91.248.0
Broadcast
181.91.248.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-30.9615 , -64.5522
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-29 22:43 · 2025-09-29 22:43
Top ASN
AS7303 · Telecom Argentina S.A.
Top organization / ISP
Apolo -Gold-Telecom-Per · Telecom Argentina S.A.
Top geo
Argentina · Cordoba · La Cumbre
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2
Open report →

181.95.72.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.95.72.0
Broadcast
181.95.72.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-30.9615 , -64.5522
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-09-28 02:20 · 2025-09-28 02:20
Top ASN
AS7303 · Telecom Argentina S.A.
Top organization / ISP
Apolo -Gold-Telecom-Per · Telecom Argentina S.A.
Top geo
Argentina · Cordoba · La Cumbre
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2
Open report →

181.111.13.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.111.13.0
Broadcast
181.111.13.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-30.9615 , -64.5522
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-15 08:21 · 2025-09-15 08:21
Top ASN
AS7303 · Telecom Argentina S.A.
Top organization / ISP
Apolo -Gold-Telecom-Per · Telecom Argentina S.A.
Top geo
Argentina · Cordoba · La Cumbre
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2
Open report →

181.91.253.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.91.253.0
Broadcast
181.91.253.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-30.9615 , -64.5522
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-09 04:41 · 2025-09-09 04:41
Top ASN
AS7303 · Telecom Argentina S.A.
Top organization / ISP
Apolo -Gold-Telecom-Per · Telecom Argentina S.A.
Top geo
Argentina · Cordoba · La Cumbre
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2
Open report →