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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: Alta Gracia · Clear
Snapshot 2026-03-09 Results 26 Page 1 / 1

181.2.21.0/24

Risk Max — LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
181.2.21.0
Broadcast
181.2.21.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-31.672500000000003 , -64.43379999999999
Hits / Errors
5 hits · 1 errors
First / Last seen
2026-02-25 02:00 · 2026-03-02 02:00
Top ASN
AS7303 · Telecom Argentina S.A.
Top organization / ISP
Telecom Personal Bs · Telecom Argentina S.A.
Top geo
Argentina · Cordoba · Alta Gracia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

201.251.56.0/24

Risk Max — LOW Footprint 0.781% Hits 7
Prefix / IP version
/24 · IPv4
Network
201.251.56.0
Broadcast
201.251.56.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-31.6498 , -64.4297
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
AS22927 · Telefonica de Argentina
Top organization / ISP
Dante Vidosa · Telefonica de Argentina
Top geo
Argentina · Cordoba · Alta Gracia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

131.72.205.0/24

Risk Max — LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
131.72.205.0
Broadcast
131.72.205.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-31.665819999999997 , -64.42316
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS262150 · Empresa Provincial de Energia de Cordoba
Top organization / ISP
MUNICIPALIDAD DE MALAGUEÑO · Empresa Provincial de Energia de Cordoba
Top geo
Argentina · Cordoba · Alta Gracia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

181.2.10.0/24

Risk Max — LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
181.2.10.0
Broadcast
181.2.10.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-31.6725 , -64.4338
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS7303 · Telecom Argentina S.A.
Top organization / ISP
Telecom Personal Bs · Telecom Argentina S.A.
Top geo
Argentina · Cordoba · Alta Gracia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

190.105.223.0/24

Risk Max — LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
190.105.223.0
Broadcast
190.105.223.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-31.6725 , -64.4338
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-02 02:00
Top ASN
AS52444 · Pogliotti & Pogliotti Construcciones S.A.
Top organization / ISP
Pogliotti & Construcciones S.A · Pogliotti & Construcciones S.A.
Top geo
Argentina · Cordoba · Alta Gracia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

181.2.17.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.2.17.0
Broadcast
181.2.17.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-31.6725 , -64.4338
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS7303 · Telecom Argentina S.A.
Top organization / ISP
Telecom Personal Bs · Telecom Argentina S.A.
Top geo
Argentina · Cordoba · Alta Gracia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

181.2.3.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.2.3.0
Broadcast
181.2.3.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-31.6725 , -64.4338
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-27 02:00
Top ASN
AS7303 · Telecom Argentina S.A.
Top organization / ISP
Telecom Personal Bs · Telecom Argentina S.A.
Top geo
Argentina · Cordoba · Alta Gracia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

181.2.31.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.2.31.0
Broadcast
181.2.31.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-31.6725 , -64.4338
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS7303 · Telecom Argentina S.A.
Top organization / ISP
Telecom Personal Bs · Telecom Argentina S.A.
Top geo
Argentina · Cordoba · Alta Gracia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

181.88.182.0/24

Risk Max — LOW Footprint 0.391% Hits 9
Prefix / IP version
/24 · IPv4
Network
181.88.182.0
Broadcast
181.88.182.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-31.649800000000003 , -64.4297
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-01 02:00
Top ASN
AS7303 · Telecom Argentina S.A.
Top organization / ISP
Hospital Privado Centro Medicode Cordoba S.A · Telecom Argentina S.A
Top geo
Argentina · Cordoba · Alta Gracia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

152.168.91.0/24

Risk Max — LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
152.168.91.0
Broadcast
152.168.91.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-31.6725 , -64.4338
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-25 02:00
Top ASN
AS7303 · Telecom Argentina S.A.
Top organization / ISP
Fibertel · Telecom Argentina S.A
Top geo
Argentina · Cordoba · Alta Gracia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

181.2.1.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
181.2.1.0
Broadcast
181.2.1.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-31.6725 , -64.4338
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS7303 · Telecom Argentina S.A.
Top organization / ISP
Telecom Personal Bs · Telecom Argentina S.A.
Top geo
Argentina · Cordoba · Alta Gracia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

181.2.37.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
181.2.37.0
Broadcast
181.2.37.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-31.6725 , -64.4338
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-27 02:00
Top ASN
AS7303 · Telecom Argentina S.A.
Top organization / ISP
Telecom Personal Bs · Telecom Argentina S.A.
Top geo
Argentina · Cordoba · Alta Gracia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

181.2.8.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
181.2.8.0
Broadcast
181.2.8.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-31.6725 , -64.4338
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS7303 · Telecom Argentina S.A.
Top organization / ISP
Telecom Personal Bs · Telecom Argentina S.A.
Top geo
Argentina · Cordoba · Alta Gracia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

181.2.26.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.2.26.0
Broadcast
181.2.26.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-31.6725 , -64.4338
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-03-02 02:00
Top ASN
AS7303 · Telecom Argentina S.A.
Top organization / ISP
Telecom Personal Bs · Telecom Argentina S.A.
Top geo
Argentina · Cordoba · Alta Gracia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

181.2.18.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.2.18.0
Broadcast
181.2.18.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-31.6725 , -64.4338
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-28 02:00
Top ASN
AS7303 · Telecom Argentina S.A.
Top organization / ISP
Telecom Personal Bs · Telecom Argentina S.A.
Top geo
Argentina · Cordoba · Alta Gracia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

179.40.12.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.40.12.0
Broadcast
179.40.12.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-31.6498 , -64.4297
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Top ASN
AS22927 · Telefonica de Argentina
Top organization / ISP
Telefonica de Argentina · Telefonica de Argentina
Top geo
Argentina · Cordoba · Alta Gracia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

181.2.11.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.2.11.0
Broadcast
181.2.11.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-31.6725 , -64.4338
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS7303 · Telecom Argentina S.A.
Top organization / ISP
Telecom Personal Bs · Telecom Argentina S.A.
Top geo
Argentina · Cordoba · Alta Gracia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

181.2.16.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.2.16.0
Broadcast
181.2.16.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-31.6725 , -64.4338
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS7303 · Telecom Argentina S.A.
Top organization / ISP
Telecom Personal Bs · Telecom Argentina S.A.
Top geo
Argentina · Cordoba · Alta Gracia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

181.2.5.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.2.5.0
Broadcast
181.2.5.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-31.6725 , -64.4338
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS7303 · Telecom Argentina S.A.
Top organization / ISP
Telecom Personal Bs · Telecom Argentina S.A.
Top geo
Argentina · Cordoba · Alta Gracia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

186.157.55.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.157.55.0
Broadcast
186.157.55.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-31.6498 , -64.4297
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS11664 · Techtel LMDS Comunicaciones Interactivas S.A.
Top organization / ISP
— · Techtel LMDS Comunicaciones Interactivas S.A.
Top geo
Argentina · Cordoba · Alta Gracia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

181.87.244.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.87.244.0
Broadcast
181.87.244.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-31.6725 , -64.4338
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS7303 · Telecom Argentina S.A.
Top organization / ISP
Telecom Personal Bs · Telecom Argentina S.A.
Top geo
Argentina · Cordoba · Alta Gracia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

181.2.0.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.2.0.0
Broadcast
181.2.0.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-31.6725 , -64.4338
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS7303 · Telecom Argentina S.A.
Top organization / ISP
Telecom Personal Bs · Telecom Argentina S.A.
Top geo
Argentina · Cordoba · Alta Gracia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

181.2.34.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.2.34.0
Broadcast
181.2.34.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-31.6725 , -64.4338
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS7303 · Telecom Argentina S.A.
Top organization / ISP
Telecom Personal Bs · Telecom Argentina S.A.
Top geo
Argentina · Cordoba · Alta Gracia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

181.2.29.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.2.29.0
Broadcast
181.2.29.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-31.6725 , -64.4338
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS7303 · Telecom Argentina S.A.
Top organization / ISP
Telecom Personal Bs · Telecom Argentina S.A.
Top geo
Argentina · Cordoba · Alta Gracia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

181.2.41.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.2.41.0
Broadcast
181.2.41.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-31.6725 , -64.4338
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS7303 · Telecom Argentina S.A.
Top organization / ISP
Telecom Personal Bs · Telecom Argentina S.A.
Top geo
Argentina · Cordoba · Alta Gracia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

181.87.247.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.87.247.0
Broadcast
181.87.247.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-31.6725 , -64.4338
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS7303 · Telecom Argentina S.A.
Top organization / ISP
Telecom Personal Bs · Telecom Argentina S.A.
Top geo
Argentina · Cordoba · Alta Gracia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →