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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: Silica Networks Argentina S.A · Clear
Snapshot 2026-02-05 Results 29 Page 1 / 1

186.0.249.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.0.249.0
Broadcast
186.0.249.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-31.4491 , -60.9301
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 10:03 · 2025-12-17 11:17
Top ASN
AS7049 · Silica Networks Argentina S.A.
Top organization / ISP
Silica Networks Argentina S.A · Silica Networks Argentina S.A.
Top geo
Argentina · Santa Fe · Esperanza
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

186.0.243.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.0.243.0
Broadcast
186.0.243.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.1656 , -59.8033
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-14 07:04 · 2025-12-14 23:47
Top ASN
AS7049 · Silica Networks Argentina S.A.
Top organization / ISP
Silica Networks Argentina S.A · Silica Networks Argentina S.A.
Top geo
Argentina · Buenos Aires · Capitán Sarmiento
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2
Open report →

186.0.196.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.0.196.0
Broadcast
186.0.196.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-31.4057 , -64.1849
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-11-25 03:24 · 2025-11-26 02:46
Top ASN
AS7049 · Silica Networks Argentina S.A.
Top organization / ISP
Silica Networks Argentina S.A · Silica Networks Argentina S.A.
Top geo
Argentina · Cordoba · Córdoba
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2
Open report →

128.201.20.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
128.201.20.0
Broadcast
128.201.20.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-32.9639 , -68.7811
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-15 16:55 · 2025-09-16 22:10
Top ASN
AS7049 · Silica Networks Argentina S.A.
Top organization / ISP
Varas Alejandra Paola · Silica Networks Argentina S.A
Top geo
Argentina · Mendoza · Maipú
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2
Open report →

186.0.248.0/24

Risk Max — LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
186.0.248.0
Broadcast
186.0.248.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-31.4491 , -60.9301
Hits / Errors
4 hits · 1 errors
First / Last seen
2025-11-24 12:56 · 2025-11-28 06:37
Top ASN
AS7049 · Silica Networks Argentina S.A.
Top organization / ISP
Sertec Informática & Internet · Silica Networks Argentina S.A
Top geo
Argentina · Santa Fe · Esperanza
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2
Open report →

186.0.195.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.0.195.0
Broadcast
186.0.195.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.4617 , -67.5523
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 18:18 · 2025-12-17 18:18
Top ASN
AS7049 · Silica Networks Argentina S.A.
Top organization / ISP
Silica Networks Argentina S.A · Silica Networks Argentina S.A.
Top geo
Argentina · Mendoza · La Paz
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

186.0.244.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.0.244.0
Broadcast
186.0.244.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.0958 , -59.0242
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-12-14 02:52 · 2025-12-14 02:52
Top ASN
AS7049 · Silica Networks Argentina S.A.
Top organization / ISP
Silica Networks Argentina S.A · Silica Networks Argentina S.A.
Top geo
Argentina · Buenos Aires · Zárate
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2
Open report →

186.0.238.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.0.238.0
Broadcast
186.0.238.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.7204 , -57.0826
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-22 20:52 · 2025-09-22 20:52
Top ASN
AS7049 · Silica Networks Argentina S.A.
Top organization / ISP
Silica Networks Argentina S.A · Silica Networks Argentina S.A.
Top geo
Argentina · Corrientes · Paso de los Libres
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2
Open report →

186.0.205.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.0.205.0
Broadcast
186.0.205.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-31.3985 , -58.0374
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 22:34 · 2025-12-17 22:34
Top ASN
AS7049 · Silica Networks Argentina S.A.
Top organization / ISP
Cooperativa Electrica Y Otros Servicios De Concordia Limitada · Silica Networks Argentina S.A
Top geo
Argentina · Entre Rios · Concordia
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

186.0.234.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.0.234.0
Broadcast
186.0.234.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.5516 , -58.7019
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 18:04 · 2025-12-17 18:04
Top ASN
AS7049 · Silica Networks Argentina S.A.
Top organization / ISP
Silica Networks Argentina S.A · Silica Networks Argentina S.A.
Top geo
Argentina · Buenos Aires · Muñiz
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

186.0.231.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.0.231.0
Broadcast
186.0.231.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.4836 , -58.9319
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 10:36 · 2025-12-17 10:36
Top ASN
AS7049 · Silica Networks Argentina S.A.
Top organization / ISP
Fullnet Solutions · Silica Networks Argentina S.A
Top geo
Argentina · Buenos Aires · Pilar
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

186.0.225.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.0.225.0
Broadcast
186.0.225.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.0392 , -68.8795
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-14 11:05 · 2025-12-14 11:05
Top ASN
AS7049 · Silica Networks Argentina S.A.
Top organization / ISP
Grupo Vernet Internet S. A. S · Silica Networks Argentina S.A
Top geo
Argentina · Mendoza · Luján de Cuyo
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2
Open report →

186.0.199.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.0.199.0
Broadcast
186.0.199.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-31.4057 , -64.1849
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-14 05:15 · 2025-12-14 05:15
Top ASN
AS7049 · Silica Networks Argentina S.A.
Top organization / ISP
Silica Networks Argentina S.A · Silica Networks Argentina S.A.
Top geo
Argentina · Cordoba · Córdoba
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2
Open report →

190.110.111.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.110.111.0
Broadcast
190.110.111.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-41.4709 , -72.9436
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-12 06:55 · 2025-12-12 06:55
Top ASN
AS7049 · Silica Networks Argentina S.A.
Top organization / ISP
Silica Networks Chile S.A · Silica Networks Argentina S.A.
Top geo
Chile · Los Lagos Region · Port Montt
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2
Open report →

186.0.197.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.0.197.0
Broadcast
186.0.197.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-31.4057 , -64.1849
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-25 04:28 · 2025-11-25 04:28
Top ASN
AS7049 · Silica Networks Argentina S.A.
Top organization / ISP
Silica Networks Argentina S.A · Silica Networks Argentina S.A.
Top geo
Argentina · Cordoba · Córdoba
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2
Open report →

186.0.237.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.0.237.0
Broadcast
186.0.237.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-38.7342 , -68.1712
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-11-23 18:20 · 2025-11-23 18:20
Top ASN
AS7049 · Silica Networks Argentina S.A.
Top organization / ISP
Silica Networks Argentina S.A · Silica Networks Argentina S.A.
Top geo
Argentina · Neuquen · Vista Alegre Norte
Window / Updated
2025-11-17 → 2025-11-24 · Updated 2026-01-14 · v2
Open report →

186.0.222.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.0.222.0
Broadcast
186.0.222.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.2498 , -68.1454
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-11-21 10:22 · 2025-11-21 10:22
Top ASN
AS7049 · Silica Networks Argentina S.A.
Top organization / ISP
Silica Networks Argentina S.A · Silica Networks Argentina S.A.
Top geo
Argentina · Mendoza · Santa Rosa
Window / Updated
2025-11-17 → 2025-11-24 · Updated 2026-01-14 · v2
Open report →

200.61.17.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
200.61.17.0
Broadcast
200.61.17.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.4617 , -67.5523
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-09 04:43 · 2025-11-09 04:43
Top ASN
AS7049 · Silica Networks Argentina S.A.
Top organization / ISP
Silica Networks Argentina S.A · Silica Networks Argentina S.A
Top geo
Argentina · Mendoza · La Paz
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2
Open report →

186.0.192.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.0.192.0
Broadcast
186.0.192.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.3693 , -69.1478
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 08:44 · 2025-11-06 08:44
Top ASN
AS7049 · Silica Networks Argentina S.A.
Top organization / ISP
Silica Networks Argentina S.A · Silica Networks Argentina S.A.
Top geo
Argentina · Mendoza · Tupungato
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2
Open report →

128.201.23.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
128.201.23.0
Broadcast
128.201.23.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-32.9639 , -68.7811
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 02:32 · 2025-11-06 02:32
Top ASN
AS7049 · Silica Networks Argentina S.A.
Top organization / ISP
Silica Networks Argentina S.A · Silica Networks Argentina S.A.
Top geo
Argentina · Mendoza · Maipú
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2
Open report →

186.0.204.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.0.204.0
Broadcast
186.0.204.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-31.3985 , -58.0374
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-30 19:32 · 2025-09-30 19:32
Top ASN
AS7049 · Silica Networks Argentina S.A.
Top organization / ISP
Silica Networks Argentina S.A · Silica Networks Argentina S.A.
Top geo
Argentina · Entre Rios · Concordia
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2
Open report →

190.110.99.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.110.99.0
Broadcast
190.110.99.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-36.6029 , -72.1139
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-21 11:00 · 2025-09-21 11:00
Top ASN
AS7049 · Silica Networks Argentina S.A.
Top organization / ISP
Silica Networks Chile S.A · Silica Networks Argentina S.A.
Top geo
Chile · Ñuble · Chillán
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2
Open report →

186.0.201.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.0.201.0
Broadcast
186.0.201.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-31.3985 , -58.0374
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-16 16:16 · 2025-09-16 16:16
Top ASN
AS7049 · Silica Networks Argentina S.A.
Top organization / ISP
Silica Networks Argentina S.A · Silica Networks Argentina S.A.
Top geo
Argentina · Entre Rios · Concordia
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2
Open report →

200.59.193.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
200.59.193.0
Broadcast
200.59.193.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-36.0143 , -59.0999
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-09-11 00:14 · 2025-09-11 00:14
Top ASN
—
Top organization / ISP
Silica Networks Argentina S.A · Silica Networks Argentina S.A
Top geo
Argentina · Buenos Aires · Las Flores
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2
Open report →

186.0.212.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.0.212.0
Broadcast
186.0.212.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-41.1443 , -71.3007
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-08 19:52 · 2025-09-08 19:52
Top ASN
AS7049 · Silica Networks Argentina S.A.
Top organization / ISP
Silica Networks Argentina S.A · Silica Networks Argentina S.A.
Top geo
Argentina · Rio Negro · Bariloche
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2
Open report →

186.0.226.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.0.226.0
Broadcast
186.0.226.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.3693 , -69.1478
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-08 18:52 · 2025-09-08 18:52
Top ASN
AS7049 · Silica Networks Argentina S.A.
Top organization / ISP
Fibras Opticas Del Oeste S.A · Silica Networks Argentina S.A.
Top geo
Argentina · Mendoza · Tupungato
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2
Open report →

190.110.110.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.110.110.0
Broadcast
190.110.110.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-41.4709 , -72.9436
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-28 05:56 · 2025-08-28 05:56
Top ASN
AS7049 · Silica Networks Argentina S.A.
Top organization / ISP
Silica Networks Chile S.A · Silica Networks Argentina S.A.
Top geo
Chile · Los Lagos Region · Port Montt
Window / Updated
2025-08-25 → 2025-09-01 · Updated 2026-01-14 · v2
Open report →

186.0.241.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.0.241.0
Broadcast
186.0.241.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-32.9639 , -68.7811
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-06 14:26 · 2025-08-06 14:26
Top ASN
AS7049 · Silica Networks Argentina S.A.
Top organization / ISP
Wifly S.A · Silica Networks Argentina S.A
Top geo
Argentina · Mendoza · Maipú
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2
Open report →

186.0.227.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.0.227.0
Broadcast
186.0.227.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.0392 , -68.8795
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-04 20:38 · 2025-05-04 20:38
Top ASN
AS7049 · Silica Networks Argentina S.A.
Top organization / ISP
Silica Networks Argentina S.A · Silica Networks Argentina S.A.
Top geo
Argentina · Mendoza · Luján de Cuyo
Window / Updated
2025-04-28 → 2025-05-05 · Updated 2026-01-14 · v2
Open report →