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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.

154.88.128.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
154.88.128.0
Broadcast
154.88.128.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
19.451 , -70.6894
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-12 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.88.129.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
154.88.129.0
Broadcast
154.88.129.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
19.451 , -70.6894
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

131.108.237.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
131.108.237.0
Broadcast
131.108.237.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
19.451 , -70.6894
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

156.248.201.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
156.248.201.0
Broadcast
156.248.201.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
19.3017 , -70.2526
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-11 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.88.179.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
154.88.179.0
Broadcast
154.88.179.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
19.451 , -70.6894
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-10 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.88.136.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
154.88.136.0
Broadcast
154.88.136.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
19.451 , -70.6894
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

156.248.153.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
156.248.153.0
Broadcast
156.248.153.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
19.451 , -70.6894
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-13 02:00
Top ASN
AS265721 · Cable Atlantico SRL
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

156.248.250.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
156.248.250.0
Broadcast
156.248.250.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
19.3017 , -70.2526
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.88.171.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.88.171.0
Broadcast
154.88.171.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
19.451 , -70.6894
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

156.248.234.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
156.248.234.0
Broadcast
156.248.234.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
19.3017 , -70.2526
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.88.132.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.88.132.0
Broadcast
154.88.132.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
19.451 , -70.6894
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.88.178.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.88.178.0
Broadcast
154.88.178.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
19.451 , -70.6894
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

156.248.144.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
156.248.144.0
Broadcast
156.248.144.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
19.451 , -70.6894
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
AS265721 · Cable Atlantico SRL
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

156.248.238.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
156.248.238.0
Broadcast
156.248.238.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
19.3017 , -70.2526
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

156.248.255.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
156.248.255.0
Broadcast
156.248.255.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
19.3017 , -70.2526
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.88.131.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.88.131.0
Broadcast
154.88.131.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
19.451 , -70.6894
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-11 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.88.163.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.88.163.0
Broadcast
154.88.163.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
19.451 , -70.6894
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-11 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.88.168.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.88.168.0
Broadcast
154.88.168.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
19.451 , -70.6894
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-11 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

156.248.207.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
156.248.207.0
Broadcast
156.248.207.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
19.3017 , -70.2526
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-11 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

156.248.224.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
156.248.224.0
Broadcast
156.248.224.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
19.3017 , -70.2526
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-11 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.88.176.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.88.176.0
Broadcast
154.88.176.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
19.451 , -70.6894
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-10 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

156.248.232.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
156.248.232.0
Broadcast
156.248.232.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
19.3017 , -70.2526
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-10 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

156.248.148.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
156.248.148.0
Broadcast
156.248.148.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
19.451 , -70.6894
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
AS265721 · Cable Atlantico SRL
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

156.248.230.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
156.248.230.0
Broadcast
156.248.230.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
19.3017 , -70.2526
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

156.248.239.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
156.248.239.0
Broadcast
156.248.239.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
19.3017 , -70.2526
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

156.248.244.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
156.248.244.0
Broadcast
156.248.244.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
19.3017 , -70.2526
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2