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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.

191.122.131.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.122.131.0
Broadcast
191.122.131.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-3.1032 , -60.0288
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-24 07:18 · 2025-07-24 07:18
Top ASN
AS26615 · TIM S/A
Top organization / ISP
Top geo
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

186.244.148.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.244.148.0
Broadcast
186.244.148.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-3.1032 , -60.0288
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-23 23:30 · 2025-07-23 23:30
Top ASN
AS7738 · V tal
Top organization / ISP
Top geo
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

200.216.148.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
200.216.148.0
Broadcast
200.216.148.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-3.1032 , -60.0288
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-23 17:33 · 2025-07-23 17:33
Top ASN
AS7738 · V tal
Top organization / ISP
Top geo
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

189.13.181.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
189.13.181.0
Broadcast
189.13.181.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-3.1032 , -60.0288
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-20 19:19 · 2025-07-20 19:19
Top ASN
AS7738 · V tal
Top organization / ISP
Top geo
Window / Updated
2025-07-14 → 2025-07-21 · Updated 2026-01-14 · v2

187.79.23.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
187.79.23.0
Broadcast
187.79.23.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-3.1032 , -60.0288
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-07-20 02:29 · 2025-07-20 02:29
Top ASN
AS7738 · V tal
Top organization / ISP
Top geo
Window / Updated
2025-07-14 → 2025-07-21 · Updated 2026-01-14 · v2

143.137.94.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
143.137.94.0
Broadcast
143.137.94.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-3.1032 , -60.0288
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-16 22:37 · 2025-07-16 22:37
Top ASN
AS264033 · FIBER CONNECT LTDA
Top organization / ISP
Top geo
Window / Updated
2025-07-14 → 2025-07-21 · Updated 2026-01-14 · v2

177.149.101.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.149.101.0
Broadcast
177.149.101.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-3.1032 , -60.0288
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-06-27 23:36 · 2025-06-27 23:36
Top ASN
AS26615 · TIM S/A
Top organization / ISP
Top geo
Window / Updated
2025-06-23 → 2025-06-30 · Updated 2026-01-14 · v2

179.251.143.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.251.143.0
Broadcast
179.251.143.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-3.1032 , -60.0288
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-06-26 20:49 · 2025-06-26 20:49
Top ASN
AS26615 · TIM S/A
Top organization / ISP
Top geo
Window / Updated
2025-06-23 → 2025-06-30 · Updated 2026-01-14 · v2

45.164.182.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.164.182.0
Broadcast
45.164.182.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-3.1032 , -60.0288
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-06-26 07:16 · 2025-06-26 07:16
Top geo
Window / Updated
2025-06-23 → 2025-06-30 · Updated 2026-01-14 · v2

189.107.38.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
189.107.38.0
Broadcast
189.107.38.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-3.1032 , -60.0288
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-06-24 04:37 · 2025-06-24 04:37
Top ASN
AS7738 · V tal
Top organization / ISP
Top geo
Window / Updated
2025-06-23 → 2025-06-30 · Updated 2026-01-14 · v2

201.32.219.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
201.32.219.0
Broadcast
201.32.219.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-3.1032 , -60.0288
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-06-23 14:57 · 2025-06-23 14:57
Top ASN
AS7738 · V tal
Top organization / ISP
Top geo
Window / Updated
2025-06-23 → 2025-06-30 · Updated 2026-01-14 · v2

201.19.218.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
201.19.218.0
Broadcast
201.19.218.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-3.1032 , -60.0288
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-06 16:09 · 2025-05-06 16:09
Top ASN
AS7738 · V tal
Top organization / ISP
Top geo
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

170.246.227.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
170.246.227.0
Broadcast
170.246.227.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-3.1032 , -60.0288
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 16:28 · 2025-05-05 16:28
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

134.238.160.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
134.238.160.0
Broadcast
134.238.160.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-7.2333 , -62.9
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-04-14 20:15 · 2025-04-14 20:15
Top ASN
AS394089 · Google LLC
Top organization / ISP
Top geo
Window / Updated
2025-04-14 → 2025-04-21 · Updated 2026-01-14 · v2

89.249.57.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
89.249.57.0
Broadcast
89.249.57.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-1.44291 , -71.5724
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-03-02 21:46 · 2025-03-02 21:46
Top ASN
Top organization / ISP
Window / Updated
2025-02-24 → 2025-03-03 · Updated 2026-01-14 · v2

181.192.109.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.192.109.0
Broadcast
181.192.109.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-8.5506 , -68.0346
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-01-12 21:28 · 2025-01-12 21:28
Window / Updated
2025-01-06 → 2025-01-13 · Updated 2026-01-14 · v2

169.57.145.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
169.57.145.0
Broadcast
169.57.145.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-7.2333 , -62.9
Hits / Errors
1 hits · 0 errors
First / Last seen
2024-05-20 04:38 · 2024-05-20 04:38
Top ASN
AS36351 · IBM Cloud
Top organization / ISP
Top geo
Window / Updated
2024-05-20 → 2024-05-27 · Updated 2026-01-14 · v2

193.19.205.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
193.19.205.0
Broadcast
193.19.205.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-7.2333 , -62.9
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-10-03 18:19 · 2023-10-03 18:19
Top ASN
Top organization / ISP
Top geo
Window / Updated
2023-10-02 → 2023-10-09 · Updated 2026-01-14 · v2
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