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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.

181.209.103.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
181.209.103.0
Broadcast
181.209.103.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-32.211875 , -59.513775
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-12-17 05:04 · 2025-12-17 23:03
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

181.92.134.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.92.134.0
Broadcast
181.92.134.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-33.3344 , -60.2262
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-08 19:32 · 2025-09-14 19:14
Top ASN
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

181.29.82.0/24

Risk Max LOW Footprint 0.391% Hits 15
Prefix / IP version
/24 · IPv4
Network
181.29.82.0
Broadcast
181.29.82.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.3344 , -60.2262
Hits / Errors
15 hits · 0 errors
First / Last seen
2025-11-06 09:42 · 2025-11-06 09:43
Top ASN
Top organization / ISP
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

138.97.202.0/24

Risk Max LOW Footprint 0.391% Hits 7
Prefix / IP version
/24 · IPv4
Network
138.97.202.0
Broadcast
138.97.202.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.3344 , -60.2262
Hits / Errors
7 hits · 0 errors
First / Last seen
2025-09-16 20:17 · 2025-09-16 20:18
Top ASN
AS263800 · GRUPO BARONE SRL
Top organization / ISP
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

190.227.254.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
190.227.254.0
Broadcast
190.227.254.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.3344 , -60.2262
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-11-28 13:11 · 2025-11-28 13:11
Top ASN
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

190.221.191.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
190.221.191.0
Broadcast
190.221.191.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.3343 , -60.2108
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-26 06:03 · 2025-09-26 06:03
Top organization / ISP
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

200.80.227.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
200.80.227.0
Broadcast
200.80.227.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.3343 , -60.2108
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-23 10:01 · 2025-09-23 10:01
Top organization / ISP
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

181.90.137.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.90.137.0
Broadcast
181.90.137.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.3344 , -60.2262
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-09-12 13:17 · 2025-09-12 13:17
Top ASN
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

190.228.175.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
190.228.175.0
Broadcast
190.228.175.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.3344 , -60.2262
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-09-10 23:50 · 2025-09-10 23:50
Top ASN
Top organization / ISP
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

186.152.67.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.152.67.0
Broadcast
186.152.67.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.3344 , -60.2262
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-01-01 04:33 · 2026-01-01 04:33
Top ASN
Top organization / ISP
Window / Updated
2025-12-29 → 2026-01-05 · Updated 2026-01-14 · v2

190.228.218.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.228.218.0
Broadcast
190.228.218.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.3344 , -60.2262
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 13:54 · 2025-12-17 13:54
Top ASN
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

138.97.201.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.97.201.0
Broadcast
138.97.201.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.3344 , -60.2262
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 05:05 · 2025-12-17 05:05
Top ASN
AS263800 · GRUPO BARONE SRL
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

181.209.106.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.209.106.0
Broadcast
181.209.106.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.3343 , -60.2108
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 01:55 · 2025-12-17 01:55
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

181.90.136.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.90.136.0
Broadcast
181.90.136.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.3344 , -60.2262
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-14 23:48 · 2025-12-14 23:48
Top ASN
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

181.80.147.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.80.147.0
Broadcast
181.80.147.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.3344 , -60.2262
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-14 02:55 · 2025-12-14 02:55
Top ASN
Top organization / ISP
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

190.247.180.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.247.180.0
Broadcast
190.247.180.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.3344 , -60.2262
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-29 14:15 · 2025-11-29 14:15
Top ASN
Top organization / ISP
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

181.80.146.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.80.146.0
Broadcast
181.80.146.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.3344 , -60.2262
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-17 07:44 · 2025-11-17 07:44
Top ASN
Top organization / ISP
Window / Updated
2025-11-17 → 2025-11-24 · Updated 2026-01-14 · v2

181.91.116.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.91.116.0
Broadcast
181.91.116.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.3344 , -60.2262
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-15 21:04 · 2025-11-15 21:04
Top ASN
Window / Updated
2025-11-10 → 2025-11-17 · Updated 2026-01-14 · v2

200.80.229.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
200.80.229.0
Broadcast
200.80.229.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.3343 , -60.2108
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-15 12:14 · 2025-11-15 12:14
Window / Updated
2025-11-10 → 2025-11-17 · Updated 2026-01-14 · v2

201.231.80.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
201.231.80.0
Broadcast
201.231.80.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.3344 , -60.2262
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 11:05 · 2025-11-06 11:05
Top ASN
Top organization / ISP
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

181.93.107.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.93.107.0
Broadcast
181.93.107.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.3344 , -60.2262
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 00:54 · 2025-11-06 00:54
Top ASN
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

181.91.118.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.91.118.0
Broadcast
181.91.118.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.3344 , -60.2262
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-10-28 21:25 · 2025-10-28 21:25
Top ASN
Window / Updated
2025-10-27 → 2025-11-03 · Updated 2026-01-14 · v2

186.124.46.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.124.46.0
Broadcast
186.124.46.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.3344 , -60.2262
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-10-28 11:04 · 2025-10-28 11:04
Top ASN
Top organization / ISP
Window / Updated
2025-10-27 → 2025-11-03 · Updated 2026-01-14 · v2

186.124.44.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.124.44.0
Broadcast
186.124.44.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.3344 , -60.2262
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-10-11 01:50 · 2025-10-11 01:50
Top ASN
Top organization / ISP
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

181.91.119.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.91.119.0
Broadcast
181.91.119.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.3344 , -60.2262
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-10-02 22:53 · 2025-10-02 22:53
Top ASN
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

190.246.242.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.246.242.0
Broadcast
190.246.242.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.3344 , -60.2262
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-29 14:32 · 2025-09-29 14:32
Top ASN
Top organization / ISP
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

201.252.71.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
201.252.71.0
Broadcast
201.252.71.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.3344 , -60.2262
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-23 02:11 · 2025-09-23 02:11
Top ASN
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

200.80.218.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
200.80.218.0
Broadcast
200.80.218.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.3343 , -60.2108
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-23 00:50 · 2025-09-23 00:50
Top organization / ISP
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

181.28.194.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.28.194.0
Broadcast
181.28.194.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.3344 , -60.2262
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-22 11:54 · 2025-09-22 11:54
Top ASN
Top organization / ISP
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

181.91.117.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.91.117.0
Broadcast
181.91.117.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.3344 , -60.2262
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-18 21:40 · 2025-09-18 21:40
Top ASN
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

190.139.23.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.139.23.0
Broadcast
190.139.23.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.3344 , -60.2262
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-17 16:21 · 2025-09-17 16:21
Top ASN
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

181.95.155.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.95.155.0
Broadcast
181.95.155.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.3344 , -60.2262
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-16 15:12 · 2025-09-16 15:12
Top ASN
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

181.171.101.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.171.101.0
Broadcast
181.171.101.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.3344 , -60.2262
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-15 08:22 · 2025-09-15 08:22
Top ASN
Top organization / ISP
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

186.124.47.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.124.47.0
Broadcast
186.124.47.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.3344 , -60.2262
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-14 15:34 · 2025-09-14 15:34
Top ASN
Top organization / ISP
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

186.136.9.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.136.9.0
Broadcast
186.136.9.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.3344 , -60.2262
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-06 02:12 · 2025-09-06 02:12
Top ASN
Top organization / ISP
Window / Updated
2025-09-01 → 2025-09-08 · Updated 2026-01-14 · v2

152.170.73.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
152.170.73.0
Broadcast
152.170.73.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.3344 , -60.2262
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-25 14:43 · 2025-08-25 14:43
Top ASN
Top organization / ISP
Window / Updated
2025-08-25 → 2025-09-01 · Updated 2026-01-14 · v2

181.97.194.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.97.194.0
Broadcast
181.97.194.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.3344 , -60.2262
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-08-22 10:16 · 2025-08-22 10:16
Top ASN
Top organization / ISP
Window / Updated
2025-08-18 → 2025-08-25 · Updated 2026-01-14 · v2

186.136.7.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.136.7.0
Broadcast
186.136.7.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.3344 , -60.2262
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 22:29 · 2025-05-05 22:29
Top ASN
Top organization / ISP
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

201.252.69.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
201.252.69.0
Broadcast
201.252.69.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.3344 , -60.2262
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-04 19:24 · 2025-05-04 19:24
Top ASN
Window / Updated
2025-04-28 → 2025-05-05 · Updated 2026-01-14 · v2

181.93.194.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.93.194.0
Broadcast
181.93.194.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.3344 , -60.2262
Hits / Errors
1 hits · 0 errors
First / Last seen
2024-04-17 09:36 · 2024-04-17 09:36
Top ASN
Window / Updated
2024-04-15 → 2024-04-22 · Updated 2026-01-14 · v2