DigitalOcean Referral Badge
cloud1
cloud2
cloud3
cloud4
cloud5
cloud6

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.

181.4.52.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.4.52.0
Broadcast
181.4.52.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.4706 , -58.5355
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 06:34 · 2025-12-17 09:53
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

186.128.72.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.128.72.0
Broadcast
186.128.72.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.4706 , -58.5355
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-11-25 04:25 · 2025-11-25 23:04
Top ASN
Top geo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

190.51.182.0/24

Risk Max LOW Footprint 0.391% Hits 9
Prefix / IP version
/24 · IPv4
Network
190.51.182.0
Broadcast
190.51.182.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.4706 , -58.53549999999999
Hits / Errors
9 hits · 0 errors
First / Last seen
2025-11-06 06:16 · 2025-11-06 06:17
Top ASN
Top geo
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

186.128.68.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.128.68.0
Broadcast
186.128.68.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.4706 , -58.5355
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 04:35 · 2025-12-17 04:35
Top ASN
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

186.128.70.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.128.70.0
Broadcast
186.128.70.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.4706 , -58.5355
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-23 23:33 · 2025-09-23 23:33
Top ASN
Top geo
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

190.51.185.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
190.51.185.0
Broadcast
190.51.185.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.4706 , -58.5355
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-22 21:21 · 2025-09-22 21:21
Top ASN
Top geo
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

190.51.190.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.51.190.0
Broadcast
190.51.190.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.4706 , -58.5355
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 18:24 · 2025-12-17 18:24
Top ASN
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

186.128.69.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.128.69.0
Broadcast
186.128.69.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.4706 , -58.5355
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 12:35 · 2025-12-17 12:35
Top ASN
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

186.128.71.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.128.71.0
Broadcast
186.128.71.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.4706 , -58.5355
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 05:23 · 2025-12-17 05:23
Top ASN
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

186.128.66.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.128.66.0
Broadcast
186.128.66.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.4706 , -58.5355
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-14 23:56 · 2025-12-14 23:56
Top ASN
Top geo
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

190.51.186.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.51.186.0
Broadcast
190.51.186.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.4706 , -58.5355
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-14 02:15 · 2025-12-14 02:15
Top ASN
Top geo
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

186.128.64.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.128.64.0
Broadcast
186.128.64.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.4706 , -58.5355
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-26 02:43 · 2025-11-26 02:43
Top ASN
Top geo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

186.128.65.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.128.65.0
Broadcast
186.128.65.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.4706 , -58.5355
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-23 04:01 · 2025-09-23 04:01
Top ASN
Top geo
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

186.128.67.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.128.67.0
Broadcast
186.128.67.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.4706 , -58.5355
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-22 12:12 · 2025-09-22 12:12
Top ASN
Top geo
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

186.128.78.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.128.78.0
Broadcast
186.128.78.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.4706 , -58.5355
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-21 17:22 · 2025-09-21 17:22
Top ASN
Top geo
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

186.128.73.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.128.73.0
Broadcast
186.128.73.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.4706 , -58.5355
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-17 18:41 · 2025-09-17 18:41
Top ASN
Top geo
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

186.128.76.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.128.76.0
Broadcast
186.128.76.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.4706 , -58.5355
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-14 23:05 · 2025-09-14 23:05
Top ASN
Top geo
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

181.232.195.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.232.195.0
Broadcast
181.232.195.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.4706 , -58.5355
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-11 05:13 · 2025-09-11 05:13
Top geo
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

190.51.184.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.51.184.0
Broadcast
190.51.184.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.4706 , -58.5355
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-08-17 16:34 · 2025-08-17 16:34
Top ASN
Top geo
Window / Updated
2025-08-11 → 2025-08-18 · Updated 2026-01-14 · v2