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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: SMARTNET S.R.L. · Clear
Snapshot 2026-02-10 Results 4 Page 1 / 1

149.78.58.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
149.78.58.0
Broadcast
149.78.58.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.6998 , -58.6307
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 16:06 · 2025-12-17 20:06
Top ASN
AS272030 · SMARTNET S.R.L.
Top organization / ISP
Linkear Srl · Cogent Communications
Top geo
Argentina · Buenos Aires · Rafael Castillo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

149.46.0.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
149.46.0.0
Broadcast
149.46.0.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.6328 , -58.7906
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-26 02:28 · 2025-11-26 02:28
Top ASN
AS272030 · SMARTNET S.R.L.
Top organization / ISP
Linkear Srl, SMARTNET · Cogent Communications
Top geo
Argentina · Buenos Aires · Moreno
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2
Open report →

189.90.230.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
189.90.230.0
Broadcast
189.90.230.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.5904 , -58.629
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-25 23:03 · 2025-11-25 23:03
Top ASN
AS272030 · SMARTNET S.R.L.
Top organization / ISP
Codingar S.R.L · Smartnet S.R.L.
Top geo
Argentina · Buenos Aires · Hurlingham
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2
Open report →

149.78.56.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
149.78.56.0
Broadcast
149.78.56.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.6998 , -58.6307
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-25 08:36 · 2025-11-25 08:36
Top ASN
AS272030 · SMARTNET S.R.L.
Top organization / ISP
Linkear Srl · Cogent Communications
Top geo
Argentina · Buenos Aires · Rafael Castillo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2
Open report →