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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: SINERGY SOLUCIONES INTEGRALES · Clear
Snapshot 2026-02-01 Results 7 Page 1 / 1

181.174.231.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.174.231.0
Broadcast
181.174.231.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
1.8529 , -76.0546
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-10-27 22:25 · 2025-10-28 12:04
Top ASN
AS265688 · SINERGY SOLUCIONES INTEGRALES
Top organization / ISP
Fibra Optica Colombia S.a.s. Zomac · Sinergy Soluciones Integrales
Top geo
Colombia · Huila Department · Pitalito
Window / Updated
2025-10-27 → 2025-11-03 · Updated 2026-01-14 · v2
Open report →

181.174.228.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.174.228.0
Broadcast
181.174.228.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.8529 , -76.0546
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 16:05 · 2025-12-17 16:05
Top ASN
AS265688 · SINERGY SOLUCIONES INTEGRALES
Top organization / ISP
Fibra Optica Colombia S.a.s. Zomac · Sinergy Soluciones Integrales
Top geo
Colombia · Huila Department · Pitalito
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

181.174.230.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.174.230.0
Broadcast
181.174.230.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.8529 , -76.0546
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 11:21 · 2025-12-17 11:21
Top ASN
AS265688 · SINERGY SOLUCIONES INTEGRALES
Top organization / ISP
Fibra Optica Colombia S.a.s. Zomac · Sinergy Soluciones Integrales
Top geo
Colombia · Huila Department · Pitalito
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

138.117.84.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.117.84.0
Broadcast
138.117.84.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
2.1909 , -75.6282
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-12-17 08:13 · 2025-12-17 08:13
Top ASN
AS265688 · SINERGY SOLUCIONES INTEGRALES
Top organization / ISP
Sinergy Soluciones Integrales · Sinergy Soluciones Integrales
Top geo
Colombia · Huila Department · Garzón
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

138.117.85.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.117.85.0
Broadcast
138.117.85.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
2.1909 , -75.6282
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 00:45 · 2025-12-17 00:45
Top ASN
AS265688 · SINERGY SOLUCIONES INTEGRALES
Top organization / ISP
Sinergy Soluciones Integrales · Sinergy Soluciones Integrales
Top geo
Colombia · Huila Department · Garzón
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

138.117.87.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.117.87.0
Broadcast
138.117.87.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
2.1909 , -75.6282
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-14 23:57 · 2025-12-14 23:57
Top ASN
AS265688 · SINERGY SOLUCIONES INTEGRALES
Top organization / ISP
Sinergy Soluciones Integrales · Sinergy Soluciones Integrales
Top geo
Colombia · Huila Department · Garzón
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2
Open report →

138.117.86.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.117.86.0
Broadcast
138.117.86.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
2.1909 , -75.6282
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-25 18:55 · 2025-11-25 18:55
Top ASN
AS265688 · SINERGY SOLUCIONES INTEGRALES
Top organization / ISP
Sinergy Soluciones Integrales · Sinergy Soluciones Integrales
Top geo
Colombia · Huila Department · Garzón
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2
Open report →