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.

Search

Active filter: Santo Domingo Oeste · Clear

Snapshot 2026-03-03 Results 13 Page 1 / 1

38.210.90.0/24

Risk Max — LOW Footprint 2.344% Hits 8

Prefix / IP version

/24 · IPv4

Network

38.210.90.0

Broadcast

38.210.90.255

Observed IPs / Subnet size

6 observed · 256 total

Centroid

18.5 , -70.0

Hits / Errors

8 hits · 1 errors

First / Last seen

2026-02-23 02:00 · 2026-03-01 02:00

Top ASN

AS273982 · ELS INTER TELECOMUNICACIONES, S.R.L.

Top organization / ISP

Els Inter Telecomunicaciones S.R.L · ELS INTER TELECOMUNICACIONES, S.R.L.

Top geo

Dominican Republic · Santo Domingo Province · Santo Domingo Oeste

Window / Updated

2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

Open report →

38.159.226.0/24

Risk Max — LOW Footprint 1.953% Hits 10

Prefix / IP version

/24 · IPv4

Network

38.159.226.0

Broadcast

38.159.226.255

Observed IPs / Subnet size

5 observed · 256 total

Centroid

18.5 , -70.0

Hits / Errors

10 hits · 0 errors

First / Last seen

2026-02-22 02:00 · 2026-02-26 02:00

Top ASN

AS272112 · TELECABLE DOMINICANO, S.A.

Top organization / ISP

Telecable Dominicano S.A · Telecable Dominicano S.A

Top geo

Dominican Republic · Santo Domingo Province · Santo Domingo Oeste

Window / Updated

2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

Open report →

38.196.236.0/24

Risk Max — LOW Footprint 1.953% Hits 8

Prefix / IP version

/24 · IPv4

Network

38.196.236.0

Broadcast

38.196.236.255

Observed IPs / Subnet size

5 observed · 256 total

Centroid

18.5 , -70.0

Hits / Errors

8 hits · 0 errors

First / Last seen

2026-02-25 02:00 · 2026-03-02 02:00

Top ASN

AS273231 · SIMPLYNET SRL

Top organization / ISP

Cogent communications - IPENG · Simplynet SRL

Top geo

Dominican Republic · Santo Domingo Province · Santo Domingo Oeste

Window / Updated

2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

Open report →

38.129.92.0/24

Risk Max — LOW Footprint 1.562% Hits 4

Prefix / IP version

/24 · IPv4

Network

38.129.92.0

Broadcast

38.129.92.255

Observed IPs / Subnet size

4 observed · 256 total

Centroid

18.5022 , -70.006

Hits / Errors

4 hits · 0 errors

First / Last seen

2026-02-23 02:00 · 2026-03-02 02:00

Top ASN

AS273937 · SERVICIOS TECNOLOGICOS PABLO MELLA MORALES SRL

Top organization / ISP

Servicios Tecnológicos Pablo Mella Morales · Servicios Tecnológicos Pablo Mella Morales

Top geo

Dominican Republic · Santo Domingo Province · Santo Domingo Oeste

Window / Updated

2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

Open report →

45.194.67.0/24

Risk Max — LOW Footprint 1.172% Hits 3

Prefix / IP version

/24 · IPv4

Network

45.194.67.0

Broadcast

45.194.67.255

Observed IPs / Subnet size

3 observed · 256 total

Centroid

18.5022 , -70.006

Hits / Errors

3 hits · 0 errors

First / Last seen

2026-02-25 02:00 · 2026-03-01 02:00

Top ASN

AS274069 · PERSIL SERVICIOS MULTIPLES SRL

Top organization / ISP

Aaroppe Internet Services Ltd Sti · Persil Servicios Multiples SRL

Top geo

Dominican Republic · Santo Domingo Province · Santo Domingo Oeste

Window / Updated

2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

Open report →

181.36.23.0/24

Risk Max — LOW Footprint 0.781% Hits 4

Prefix / IP version

/24 · IPv4

Network

181.36.23.0

Broadcast

181.36.23.255

Observed IPs / Subnet size

2 observed · 256 total

Centroid

18.5022 , -70.006

Hits / Errors

4 hits · 0 errors

First / Last seen

2026-02-25 02:00 · 2026-03-01 02:00

Top ASN

AS28118 · ALTICE DOMINICANA S.A.

Top organization / ISP

Altice Dominicana S.A · Altice Dominicana S.A.

Top geo

Dominican Republic · Santo Domingo Province · Santo Domingo Oeste

Window / Updated

2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

Open report →

38.129.93.0/24

Risk Max — LOW Footprint 0.781% Hits 3

Prefix / IP version

/24 · IPv4

Network

38.129.93.0

Broadcast

38.129.93.255

Observed IPs / Subnet size

2 observed · 256 total

Centroid

18.5022 , -70.006

Hits / Errors

3 hits · 0 errors

First / Last seen

2026-02-27 02:00 · 2026-03-02 02:00

Top ASN

AS273937 · SERVICIOS TECNOLOGICOS PABLO MELLA MORALES SRL

Top organization / ISP

Servicios Tecnológicos Pablo Mella Morales · Servicios Tecnológicos Pablo Mella Morales

Top geo

Dominican Republic · Santo Domingo Province · Santo Domingo Oeste

Window / Updated

2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

Open report →

38.255.121.0/24

Risk Max — LOW Footprint 0.781% Hits 2

Prefix / IP version

/24 · IPv4

Network

38.255.121.0

Broadcast

38.255.121.255

Observed IPs / Subnet size

2 observed · 256 total

Centroid

18.5 , -70.0

Hits / Errors

2 hits · 0 errors

First / Last seen

2026-02-22 02:00 · 2026-02-25 02:00

Top ASN

AS274170 · INTERNET FACIL M.R., S.R.L

Top organization / ISP

INTERNET FACIL M.R., S.R.L · INTERNET FACIL M.R., S.R.L

Top geo

Dominican Republic · Santo Domingo Province · Santo Domingo Oeste

Window / Updated

2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

Open report →

148.103.249.0/24

Risk Max — LOW Footprint 0.391% Hits 3

Prefix / IP version

/24 · IPv4

Network

148.103.249.0

Broadcast

148.103.249.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

18.466 , -70.0009

Hits / Errors

3 hits · 0 errors

First / Last seen

2026-02-26 02:00 · 2026-03-02 02:00

Top ASN

AS28118 · ALTICE DOMINICANA S.A.

Top organization / ISP

Altice Dominicana S.A · Altice Dominicana S.A.

Top geo

Dominican Republic · Santo Domingo Province · Santo Domingo Oeste

Window / Updated

2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

Open report →

204.137.176.0/24

Risk Max — LOW Footprint 0.391% Hits 1

Prefix / IP version

/24 · IPv4

Network

204.137.176.0

Broadcast

204.137.176.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

18.5 , -70.0

Hits / Errors

1 hits · 0 errors

First / Last seen

2026-02-27 02:00 · 2026-02-28 02:00

Top ASN

AS267705 · ORBIT CABLE, S.A.

Top organization / ISP

ORBIT CABLE, S. A · ORBIT CABLE, S.A.

Top geo

Dominican Republic · Santo Domingo Province · Santo Domingo Oeste

Window / Updated

2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

Open report →

181.36.22.0/24

Risk Max — LOW Footprint 0.391% Hits 1

Prefix / IP version

/24 · IPv4

Network

181.36.22.0

Broadcast

181.36.22.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

18.5022 , -70.006

Hits / Errors

1 hits · 0 errors

First / Last seen

2026-02-25 02:00 · 2026-02-26 02:00

Top ASN

AS28118 · ALTICE DOMINICANA S.A.

Top organization / ISP

Altice Dominicana S.A · Altice Dominicana S.A.

Top geo

Dominican Republic · Santo Domingo Province · Santo Domingo Oeste

Window / Updated

2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

Open report →

181.36.20.0/24

Risk Max — LOW Footprint 0.391% Hits 1

Prefix / IP version

/24 · IPv4

Network

181.36.20.0

Broadcast

181.36.20.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

18.5022 , -70.006

Hits / Errors

1 hits · 0 errors

First / Last seen

2026-02-24 02:00 · 2026-02-25 02:00

Top ASN

AS28118 · ALTICE DOMINICANA S.A.

Top organization / ISP

Altice Dominicana S.A · Altice Dominicana S.A.

Top geo

Dominican Republic · Santo Domingo Province · Santo Domingo Oeste

Window / Updated

2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

Open report →

181.37.73.0/24

Risk Max — LOW Footprint 0.391% Hits 1

Prefix / IP version

/24 · IPv4

Network

181.37.73.0

Broadcast

181.37.73.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

18.5 , -70.0

Hits / Errors

1 hits · 0 errors

First / Last seen

2026-02-24 02:00 · 2026-02-25 02:00

Top ASN

AS28118 · ALTICE DOMINICANA S.A.

Top organization / ISP

Altice Dominicana S.A · Altice Dominicana S.A.

Top geo

Dominican Republic · Santo Domingo Province · Santo Domingo Oeste

Window / Updated

2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

Open report →