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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: Wireless Provider · Clear
Snapshot 2026-01-22 Results 6 Page 1 / 1

143.202.97.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
143.202.97.0
Broadcast
143.202.97.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-35.0249 , -58.4241
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-08-22 08:43 · 2025-08-22 08:43
Top ASN
AS264619 · Wireless Provider
Top organization / ISP
Wireless Provider · Wireless Provider
Top geo
Argentina · Buenos Aires · San Vicente
Window / Updated
2025-08-18 → 2025-08-25 · Updated 2026-01-14 · v2
Open report →

45.172.19.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.172.19.0
Broadcast
45.172.19.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.815 , -58.4693
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-01-01 05:33 · 2026-01-01 05:33
Top ASN
AS264619 · Wireless Provider
Top organization / ISP
Godoy Hernan Martin · Wireless Provider
Top geo
Argentina · Buenos Aires · Monte Grande
Window / Updated
2025-12-29 → 2026-01-05 · Updated 2026-01-14 · v2
Open report →

181.191.223.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.191.223.0
Broadcast
181.191.223.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.6926 , -58.521
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-14 02:43 · 2025-12-14 02:43
Top ASN
AS264619 · Wireless Provider
Top organization / ISP
Conexionsur ISP S.R.L · Wireless Provider
Top geo
Argentina · Buenos Aires · Tapiales
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2
Open report →

143.202.96.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
143.202.96.0
Broadcast
143.202.96.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-28.2439 , -63.9533
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-26 02:25 · 2025-11-26 02:25
Top ASN
AS264619 · Wireless Provider
Top organization / ISP
Wireless Provider · Wireless Provider
Top geo
Argentina · Santiago del Estero · Brea Pozo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2
Open report →

181.191.221.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.191.221.0
Broadcast
181.191.221.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.6926 , -58.521
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 06:32 · 2025-11-06 06:32
Top ASN
AS264619 · Wireless Provider
Top organization / ISP
Wireless Provider · Wireless Provider
Top geo
Argentina · Buenos Aires · Tapiales
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2
Open report →

181.191.220.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.191.220.0
Broadcast
181.191.220.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.6926 , -58.521
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 17:15 · 2025-05-05 17:15
Top ASN
AS264619 · Wireless Provider
Top organization / ISP
Wireless Provider · Wireless Provider
Top geo
Argentina · Buenos Aires · Tapiales
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →