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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: Arima · Clear
Snapshot 2026-01-22 Results 21 Page 1 / 1

64.28.140.0/24

Risk Max — LOW Footprint 0.391% Hits 18
Prefix / IP version
/24 · IPv4
Network
64.28.140.0
Broadcast
64.28.140.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.6356 , -61.2834
Hits / Errors
18 hits · 2 errors
First / Last seen
2024-10-14 03:44 · 2024-10-14 03:45
Top ASN
AS28067 · The University of the West IndiesSt Augustine Camp
Top organization / ISP
The University of the West IndiesSt Augustine Camp · The University of the West IndiesSt Augustine Camp
Top geo
Trinidad and Tobago · Borough of Arima · Arima
Window / Updated
2024-10-14 → 2024-10-21 · Updated 2026-01-14 · v2
Open report →

161.0.250.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
161.0.250.0
Broadcast
161.0.250.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.6356 , -61.2834
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-14 12:21 · 2025-09-14 12:21
Top ASN
AS27665 · Columbus Communications Trinidad Limited.
Top organization / ISP
Columbus Communications Trinidad Limited · Columbus Communications Trinidad Limited.
Top geo
Trinidad and Tobago · Borough of Arima · Arima
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2
Open report →

186.44.137.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.44.137.0
Broadcast
186.44.137.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.6356 , -61.2834
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-08-23 15:15 · 2025-08-23 15:15
Top ASN
AS5639 · Telecommunication Services of Trinidad and Tobago
Top organization / ISP
Telecommunication Services of Trinidad and Tobago · Telecommunication Services of Trinidad and Tobago
Top geo
Trinidad and Tobago · Borough of Arima · Arima
Window / Updated
2025-08-18 → 2025-08-25 · Updated 2026-01-14 · v2
Open report →

190.93.25.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
190.93.25.0
Broadcast
190.93.25.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.6356 , -61.2834
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-08-06 23:42 · 2025-08-06 23:42
Top ASN
AS27789 · GREENDOT
Top organization / ISP
GREENDOT · GREENDOT
Top geo
Trinidad and Tobago · Borough of Arima · Arima
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2
Open report →

186.44.138.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.44.138.0
Broadcast
186.44.138.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.6356 , -61.2834
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-08-02 22:30 · 2025-08-02 22:30
Top ASN
AS5639 · Telecommunication Services of Trinidad and Tobago
Top organization / ISP
Telecommunication Services of Trinidad and Tobago · Telecommunication Services of Trinidad and Tobago
Top geo
Trinidad and Tobago · Borough of Arima · Arima
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2
Open report →

190.6.234.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
190.6.234.0
Broadcast
190.6.234.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.6356 , -61.2834
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-07-23 17:28 · 2025-07-23 17:28
Top ASN
AS27665 · Columbus Communications Trinidad Limited.
Top organization / ISP
Columbus Communications Trinidad Limited · Columbus Communications Trinidad Limited.
Top geo
Trinidad and Tobago · Borough of Arima · Arima
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2
Open report →

190.93.18.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.93.18.0
Broadcast
190.93.18.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.6356 , -61.2834
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-14 08:05 · 2025-12-14 08:05
Top ASN
AS27789 · GREENDOT
Top organization / ISP
GREENDOT · GREENDOT
Top geo
Trinidad and Tobago · Borough of Arima · Arima
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2
Open report →

190.93.26.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.93.26.0
Broadcast
190.93.26.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.6356 , -61.2834
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 13:56 · 2025-11-06 13:56
Top ASN
AS27789 · GREENDOT
Top organization / ISP
GREENDOT · GREENDOT
Top geo
Trinidad and Tobago · Borough of Arima · Arima
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2
Open report →

161.0.247.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
161.0.247.0
Broadcast
161.0.247.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.6356 , -61.2834
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-01 05:33 · 2025-11-01 05:33
Top ASN
AS27665 · Columbus Communications Trinidad Limited.
Top organization / ISP
Columbus Communications Trinidad Limited · Columbus Communications Trinidad Limited.
Top geo
Trinidad and Tobago · Borough of Arima · Arima
Window / Updated
2025-10-27 → 2025-11-03 · Updated 2026-01-14 · v2
Open report →

186.44.139.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.44.139.0
Broadcast
186.44.139.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.6356 , -61.2834
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-10-14 01:31 · 2025-10-14 01:31
Top ASN
AS5639 · Telecommunication Services of Trinidad and Tobago
Top organization / ISP
Telecommunication Services of Trinidad and Tobago · Telecommunication Services of Trinidad and Tobago
Top geo
Trinidad and Tobago · Borough of Arima · Arima
Window / Updated
2025-10-13 → 2025-10-20 · Updated 2026-01-14 · v2
Open report →

138.59.24.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.59.24.0
Broadcast
138.59.24.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.6356 , -61.2834
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-10-10 23:31 · 2025-10-10 23:31
Top ASN
AS27665 · Columbus Communications Trinidad Limited.
Top organization / ISP
Columbus Communications Trinidad Limited · Columbus Communications Trinidad Limited.
Top geo
Trinidad and Tobago · Borough of Arima · Arima
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2
Open report →

186.45.207.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.45.207.0
Broadcast
186.45.207.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.6356 , -61.2834
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-10-05 15:43 · 2025-10-05 15:43
Top ASN
AS5639 · Telecommunication Services of Trinidad and Tobago
Top organization / ISP
Telecommunication Services of Trinidad and Tobago · Telecommunication Services of Trinidad and Tobago
Top geo
Trinidad and Tobago · Borough of Arima · Arima
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2
Open report →

190.6.230.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.6.230.0
Broadcast
190.6.230.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.6356 , -61.2834
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-22 13:10 · 2025-09-22 13:10
Top ASN
AS27665 · Columbus Communications Trinidad Limited.
Top organization / ISP
Columbus Communications Trinidad Limited · Columbus Communications Trinidad Limited.
Top geo
Trinidad and Tobago · Borough of Arima · Arima
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2
Open report →

190.6.229.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.6.229.0
Broadcast
190.6.229.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.6356 , -61.2834
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-15 13:02 · 2025-09-15 13:02
Top ASN
AS27665 · Columbus Communications Trinidad Limited.
Top organization / ISP
Columbus Communications Trinidad Limited · Columbus Communications Trinidad Limited.
Top geo
Trinidad and Tobago · Borough of Arima · Arima
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2
Open report →

190.58.198.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.58.198.0
Broadcast
190.58.198.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.6356 , -61.2834
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-07 19:19 · 2025-09-07 19:19
Top ASN
AS5639 · Telecommunication Services of Trinidad and Tobago
Top organization / ISP
Telecommunication Services of Trinidad and Tobago · Telecommunication Services of Trinidad and Tobago
Top geo
Trinidad and Tobago · Borough of Arima · Arima
Window / Updated
2025-09-01 → 2025-09-08 · Updated 2026-01-14 · v2
Open report →

186.44.140.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.44.140.0
Broadcast
186.44.140.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.6356 , -61.2834
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-07 18:22 · 2025-09-07 18:22
Top ASN
AS5639 · Telecommunication Services of Trinidad and Tobago
Top organization / ISP
Telecommunication Services of Trinidad and Tobago · Telecommunication Services of Trinidad and Tobago
Top geo
Trinidad and Tobago · Borough of Arima · Arima
Window / Updated
2025-09-01 → 2025-09-08 · Updated 2026-01-14 · v2
Open report →

190.213.224.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.213.224.0
Broadcast
190.213.224.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.6356 , -61.2834
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-12 14:51 · 2025-08-12 14:51
Top ASN
AS27665 · Columbus Communications Trinidad Limited.
Top organization / ISP
Columbus Communications Trinidad Limited · Columbus Communications Trinidad Limited.
Top geo
Trinidad and Tobago · Borough of Arima · Arima
Window / Updated
2025-08-11 → 2025-08-18 · Updated 2026-01-14 · v2
Open report →

186.44.135.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.44.135.0
Broadcast
186.44.135.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.6356 , -61.2834
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-02 23:07 · 2025-08-02 23:07
Top ASN
AS5639 · Telecommunication Services of Trinidad and Tobago
Top organization / ISP
Telecommunication Services of Trinidad and Tobago · Telecommunication Services of Trinidad and Tobago
Top geo
Trinidad and Tobago · Borough of Arima · Arima
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2
Open report →

190.213.225.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.213.225.0
Broadcast
190.213.225.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.6356 , -61.2834
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-02 22:33 · 2025-08-02 22:33
Top ASN
AS27665 · Columbus Communications Trinidad Limited.
Top organization / ISP
Columbus Communications Trinidad Limited · Columbus Communications Trinidad Limited.
Top geo
Trinidad and Tobago · Borough of Arima · Arima
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2
Open report →

190.213.97.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.213.97.0
Broadcast
190.213.97.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.6356 , -61.2834
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-02 19:12 · 2025-08-02 19:12
Top ASN
AS27665 · Columbus Communications Trinidad Limited.
Top organization / ISP
Columbus Communications Trinidad Limited · Columbus Communications Trinidad Limited.
Top geo
Trinidad and Tobago · Borough of Arima · Arima
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2
Open report →

190.213.138.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.213.138.0
Broadcast
190.213.138.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.6356 , -61.2834
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-22 02:19 · 2025-07-22 02:19
Top ASN
AS27665 · Columbus Communications Trinidad Limited.
Top organization / ISP
Columbus Communications Trinidad Limited · Columbus Communications Trinidad Limited.
Top geo
Trinidad and Tobago · Borough of Arima · Arima
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2
Open report →