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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: Provincia María Trinidad Sánchez · Clear
Snapshot 2026-03-20 Results — Page 1 / 1

45.186.15.0/24

Risk Max — LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.186.15.0
Broadcast
45.186.15.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
19.3833 , -69.8333
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top ASN
AS269816 · TELE MON, S.R.L.
Top organization / ISP
TELE MON, S.R.L · TELE MON, S.R.L.
Top geo
Dominican Republic · Provincia María Trinidad Sánchez · Nagua
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

38.211.63.0/24

Risk Max — LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
38.211.63.0
Broadcast
38.211.63.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
19.3833 , -69.8333
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Top ASN
AS272868 · SEQURE NETWORKS SRL
Top organization / ISP
— · Sequre Networks SRL
Top geo
Dominican Republic · Provincia María Trinidad Sánchez · Nagua
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

181.37.81.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.37.81.0
Broadcast
181.37.81.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
19.3833 , -69.8333
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Top ASN
AS28118 · ALTICE DOMINICANA S.A.
Top organization / ISP
Altice Dominicana S.A · Altice Dominicana S.A.
Top geo
Dominican Republic · Provincia María Trinidad Sánchez · Nagua
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

38.191.160.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
38.191.160.0
Broadcast
38.191.160.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
19.3183 , -69.8883
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Top ASN
AS272868 · SEQURE NETWORKS SRL
Top organization / ISP
Cogent communications - IPENG · Sequre Networks SRL
Top geo
Dominican Republic · Provincia María Trinidad Sánchez · El Factor
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

204.157.251.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
204.157.251.0
Broadcast
204.157.251.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
19.3174 , -69.879
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-11 02:00
Top ASN
AS272868 · SEQURE NETWORKS SRL
Top organization / ISP
Sequre Networks SRL · Sequre Networks SRL
Top geo
Dominican Republic · Provincia María Trinidad Sánchez · El Factor
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

45.186.13.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.186.13.0
Broadcast
45.186.13.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
19.3833 , -69.8333
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-03-09 02:00 · 2026-03-10 02:00
Top ASN
AS269816 · TELE MON, S.R.L.
Top organization / ISP
TELE MON, S.R.L · TELE MON, S.R.L.
Top geo
Dominican Republic · Provincia María Trinidad Sánchez · Nagua
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

38.156.246.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
38.156.246.0
Broadcast
38.156.246.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
19.3174 , -69.879
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
AS272868 · SEQURE NETWORKS SRL
Top organization / ISP
Sequre Networks SRL · Sequre Networks SRL
Top geo
Dominican Republic · Provincia María Trinidad Sánchez · El Factor
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →