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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.

170.244.140.0/24

Risk Max 1 LOW Footprint 0.391% Hits 20
Prefix / IP version
/24 · IPv4
Network
170.244.140.0
Broadcast
170.244.140.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
20 hits · 6 errors
First / Last seen
2024-05-18 21:14 · 2024-05-18 21:17
Window / Updated
2024-05-13 → 2024-05-20 · Updated 2026-01-14 · v2

187.44.4.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
187.44.4.0
Broadcast
187.44.4.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
3 hits · 2 errors
First / Last seen
2025-10-08 19:02 · 2025-10-11 16:42
Top ASN
AS28202 · MASTER S/A
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

45.166.158.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.166.158.0
Broadcast
45.166.158.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-16.7405 , -43.8607
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-09-30 07:44 · 2025-10-04 23:28
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

191.240.101.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
191.240.101.0
Broadcast
191.240.101.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-09-06 08:20 · 2025-09-07 22:12
Top ASN
AS28202 · MASTER S/A
Window / Updated
2025-09-01 → 2025-09-08 · Updated 2026-01-14 · v2

179.189.168.0/24

Risk Max LOW Footprint 0.781% Hits 7
Prefix / IP version
/24 · IPv4
Network
179.189.168.0
Broadcast
179.189.168.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-16.5879 , -43.89999999999999
Hits / Errors
7 hits · 0 errors
First / Last seen
2025-10-02 20:32 · 2025-10-05 21:58
Top ASN
AS28202 · MASTER S/A
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

189.49.65.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
189.49.65.0
Broadcast
189.49.65.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-12-17 05:25 · 2025-12-17 17:17
Top ASN
AS7738 · V tal
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

177.10.146.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.10.146.0
Broadcast
177.10.146.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
3 hits · 1 errors
First / Last seen
2025-12-17 00:44 · 2025-12-17 06:13
Top ASN
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

191.53.91.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
191.53.91.0
Broadcast
191.53.91.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
3 hits · 2 errors
First / Last seen
2025-09-22 05:23 · 2025-09-28 01:04
Top ASN
AS28202 · MASTER S/A
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

200.216.69.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
200.216.69.0
Broadcast
200.216.69.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-09-08 09:41 · 2025-09-09 02:13
Top ASN
AS7738 · V tal
Top organization / ISP
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

187.44.30.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
187.44.30.0
Broadcast
187.44.30.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-09-07 04:15 · 2025-09-07 07:50
Top ASN
AS28202 · MASTER S/A
Window / Updated
2025-09-01 → 2025-09-08 · Updated 2026-01-14 · v2

45.177.218.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.177.218.0
Broadcast
45.177.218.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-14 07:55 · 2025-12-14 23:36
Top ASN
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

191.11.127.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.11.127.0
Broadcast
191.11.127.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-11-06 02:48 · 2025-11-06 23:21
Top ASN
Top organization / ISP
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

177.10.118.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.10.118.0
Broadcast
177.10.118.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-11-06 02:53 · 2025-11-06 14:33
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

177.101.40.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.101.40.0
Broadcast
177.101.40.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-11-03 20:14 · 2025-11-06 06:18
Top ASN
AS262606 · MICROTELL SCM LTDA
Top organization / ISP
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

177.10.117.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.10.117.0
Broadcast
177.10.117.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-10-28 02:54 · 2025-10-28 21:45
Window / Updated
2025-10-27 → 2025-11-03 · Updated 2026-01-14 · v2

201.17.216.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
201.17.216.0
Broadcast
201.17.216.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-10-02 16:22 · 2025-10-04 02:42
Top ASN
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

191.240.112.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.240.112.0
Broadcast
191.240.112.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-16 07:51 · 2025-09-16 15:09
Top ASN
AS28202 · MASTER S/A
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

186.249.236.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.249.236.0
Broadcast
186.249.236.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-18.3217 , -43.908950000000004
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-08 04:03 · 2025-09-14 10:33
Top ASN
Top organization / ISP
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

191.240.113.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.240.113.0
Broadcast
191.240.113.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-08 06:21 · 2025-09-12 11:12
Top ASN
AS28202 · MASTER S/A
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

191.30.22.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.30.22.0
Broadcast
191.30.22.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-06 12:05 · 2025-09-07 23:34
Top ASN
Top organization / ISP
Window / Updated
2025-09-01 → 2025-09-08 · Updated 2026-01-14 · v2

187.62.202.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
187.62.202.0
Broadcast
187.62.202.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
3 hits · 1 errors
First / Last seen
2025-12-17 11:54 · 2025-12-17 11:54
Top ASN
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

45.226.233.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.226.233.0
Broadcast
45.226.233.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.735 , -43.8617
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-12-17 09:35 · 2025-12-17 11:35
Top ASN
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

191.53.93.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
191.53.93.0
Broadcast
191.53.93.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
3 hits · 1 errors
First / Last seen
2025-10-11 19:12 · 2025-10-11 19:12
Top ASN
AS28202 · MASTER S/A
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

187.44.20.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
187.44.20.0
Broadcast
187.44.20.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
3 hits · 2 errors
First / Last seen
2025-10-07 08:10 · 2025-10-07 08:10
Top ASN
AS28202 · MASTER S/A
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

200.5.35.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
200.5.35.0
Broadcast
200.5.35.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-11-28 21:42 · 2025-11-28 21:42
Top ASN
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

191.240.207.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.240.207.0
Broadcast
191.240.207.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-10-12 21:22 · 2025-10-12 21:22
Top ASN
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

201.78.86.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
201.78.86.0
Broadcast
201.78.86.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-10-02 22:23 · 2025-10-02 22:23
Top ASN
AS7738 · V tal
Top organization / ISP
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

179.172.191.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.172.191.0
Broadcast
179.172.191.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-09-29 05:03 · 2025-09-29 05:03
Top ASN
Top organization / ISP
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

177.92.182.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.92.182.0
Broadcast
177.92.182.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.9625 , -51.506
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-28 11:40 · 2025-09-28 11:40
Top ASN
AS52573 · Une Telecom Ltda
Top organization / ISP
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

187.44.59.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.44.59.0
Broadcast
187.44.59.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-28 01:43 · 2025-09-28 01:43
Top ASN
AS28202 · MASTER S/A
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

177.44.111.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.44.111.0
Broadcast
177.44.111.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-26 15:05 · 2025-09-26 15:05
Top ASN
AS28202 · MASTER S/A
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

201.78.206.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
201.78.206.0
Broadcast
201.78.206.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-26 14:40 · 2025-09-26 14:40
Top ASN
AS7738 · V tal
Top organization / ISP
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

179.172.188.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.172.188.0
Broadcast
179.172.188.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-26 03:22 · 2025-09-26 03:22
Top ASN
Top organization / ISP
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

177.44.3.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.44.3.0
Broadcast
177.44.3.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-23 20:33 · 2025-09-23 20:33
Top ASN
AS28202 · MASTER S/A
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

170.244.141.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
170.244.141.0
Broadcast
170.244.141.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-23 15:23 · 2025-09-23 15:23
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

177.10.144.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.10.144.0
Broadcast
177.10.144.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-22 12:42 · 2025-09-22 12:42
Top ASN
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

191.240.200.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.240.200.0
Broadcast
191.240.200.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-22 12:32 · 2025-09-22 12:32
Top ASN
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

191.53.90.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.53.90.0
Broadcast
191.53.90.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-17 08:31 · 2025-09-17 08:31
Top ASN
AS28202 · MASTER S/A
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

191.30.20.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.30.20.0
Broadcast
191.30.20.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-16 08:25 · 2025-09-16 08:25
Top ASN
Top organization / ISP
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

191.53.136.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.53.136.0
Broadcast
191.53.136.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-15 06:13 · 2025-09-15 06:13
Top ASN
AS28202 · MASTER S/A
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2
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