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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.

136.248.83.0/24

Risk Max 7 LOW Footprint 0.391% Hits 47
Prefix / IP version
/24 · IPv4
Network
136.248.83.0
Broadcast
136.248.83.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.547500000000003 , -46.63609999999999
Hits / Errors
47 hits · 44 errors
First / Last seen
2025-04-11 00:35 · 2025-04-11 00:37
Top ASN
AS31898 · Oracle Corporation
Top geo
Window / Updated
2025-04-07 → 2025-04-14 · Updated 2026-01-14 · v2

144.22.192.0/24

Risk Max 5 LOW Footprint 0.391% Hits 18
Prefix / IP version
/24 · IPv4
Network
144.22.192.0
Broadcast
144.22.192.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5475 , -46.6361
Hits / Errors
18 hits · 14 errors
First / Last seen
2024-09-18 17:37 · 2024-09-18 17:38
Top ASN
AS31898 · Oracle Corporation
Top geo
Window / Updated
2024-09-16 → 2024-09-23 · Updated 2026-01-14 · v2

18.230.203.0/24

Risk Max 4 LOW Footprint 0.391% Hits 22
Prefix / IP version
/24 · IPv4
Network
18.230.203.0
Broadcast
18.230.203.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5505 , -46.63329999999999
Hits / Errors
22 hits · 4 errors
First / Last seen
2025-03-09 13:00 · 2025-03-09 13:01
Top ASN
AS16509 · Amazon.com, Inc.
Top organization / ISP
Top geo
Window / Updated
2025-03-03 → 2025-03-10 · Updated 2026-01-14 · v2

187.87.144.0/24

Risk Max 3 LOW Footprint 0.391% Hits 7
Prefix / IP version
/24 · IPv4
Network
187.87.144.0
Broadcast
187.87.144.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5217 , -46.186
Hits / Errors
7 hits · 6 errors
First / Last seen
2025-03-28 00:09 · 2025-03-28 00:09
Window / Updated
2025-03-24 → 2025-03-31 · Updated 2026-01-14 · v2

177.92.93.0/24

Risk Max 2 LOW Footprint 0.391% Hits 19
Prefix / IP version
/24 · IPv4
Network
177.92.93.0
Broadcast
177.92.93.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.6293 , -46.6351
Hits / Errors
19 hits · 6 errors
First / Last seen
2024-05-08 11:41 · 2024-05-08 11:43
Top ASN
Top geo
Window / Updated
2024-05-06 → 2024-05-13 · Updated 2026-01-14 · v2

144.22.218.0/24

Risk Max 2 LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
144.22.218.0
Broadcast
144.22.218.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5475 , -46.6361
Hits / Errors
6 hits · 6 errors
First / Last seen
2025-05-08 06:14 · 2025-05-08 06:14
Top ASN
AS31898 · Oracle Corporation
Top geo
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

186.204.19.0/24

Risk Max 2 LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
186.204.19.0
Broadcast
186.204.19.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5475 , -46.6361
Hits / Errors
6 hits · 4 errors
First / Last seen
2024-12-09 03:53 · 2024-12-09 03:53
Top ASN
Top geo
Window / Updated
2024-12-09 → 2024-12-16 · Updated 2026-01-14 · v2

177.9.5.0/24

Risk Max 2 LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
177.9.5.0
Broadcast
177.9.5.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5475 , -46.6361
Hits / Errors
6 hits · 4 errors
First / Last seen
2024-09-29 06:26 · 2024-09-29 06:26
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-09-23 → 2024-09-30 · Updated 2026-01-14 · v2

177.222.19.0/24

Risk Max 2 LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
177.222.19.0
Broadcast
177.222.19.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.6293 , -46.6351
Hits / Errors
6 hits · 4 errors
First / Last seen
2024-09-24 09:14 · 2024-09-24 09:15
Top ASN
Top geo
Window / Updated
2024-09-23 → 2024-09-30 · Updated 2026-01-14 · v2

200.148.213.0/24

Risk Max 2 LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
200.148.213.0
Broadcast
200.148.213.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.4118 , -46.4392
Hits / Errors
6 hits · 4 errors
First / Last seen
2024-05-17 22:02 · 2024-05-17 22:03
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-05-13 → 2024-05-20 · Updated 2026-01-14 · v2

52.67.195.0/24

Risk Max 2 LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
52.67.195.0
Broadcast
52.67.195.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5505 , -46.6333
Hits / Errors
3 hits · 2 errors
First / Last seen
2023-09-20 22:55 · 2023-09-20 22:55
Top ASN
AS16509 · Amazon.com, Inc.
Top organization / ISP
Top geo
Window / Updated
2023-09-18 → 2023-09-25 · Updated 2026-01-14 · v2

200.161.47.0/24

Risk Max 2 LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
200.161.47.0
Broadcast
200.161.47.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5475 , -46.6361
Hits / Errors
2 hits · 0 errors
First / Last seen
2023-07-08 15:55 · 2023-07-08 15:55
Top ASN
Top organization / ISP
Top geo
Window / Updated
2023-07-03 → 2023-07-10 · Updated 2026-01-14 · v2

187.57.92.0/24

Risk Max 1 LOW Footprint 0.391% Hits 180
Prefix / IP version
/24 · IPv4
Network
187.57.92.0
Broadcast
187.57.92.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5475 , -46.6361
Hits / Errors
180 hits · 62 errors
First / Last seen
2025-01-27 22:14 · 2025-01-28 00:02
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-01-27 → 2025-02-03 · Updated 2026-01-14 · v2

188.241.177.0/24

Risk Max 1 LOW Footprint 0.391% Hits 5
Prefix / IP version
/24 · IPv4
Network
188.241.177.0
Broadcast
188.241.177.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5857 , -46.6788
Hits / Errors
5 hits · 2 errors
First / Last seen
2024-02-07 10:57 · 2024-02-07 10:57
Top ASN
AS9009 · M247 Europe SRL
Top geo
Window / Updated
2024-02-05 → 2024-02-12 · Updated 2026-01-14 · v2

165.154.213.0/24

Risk Max 1 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
165.154.213.0
Broadcast
165.154.213.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5558 , -46.6396
Hits / Errors
4 hits · 1 errors
First / Last seen
2025-08-01 23:14 · 2025-08-01 23:14
Top ASN
AS142002 · Scloud Pte Ltd
Top organization / ISP
Top geo
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

191.96.13.0/24

Risk Max 1 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
191.96.13.0
Broadcast
191.96.13.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5475 , -46.6361
Hits / Errors
4 hits · 2 errors
First / Last seen
2024-09-13 11:48 · 2024-09-13 11:48
Top ASN
AS61317 · Hivelocity LLC
Top organization / ISP
Top geo
Window / Updated
2024-09-09 → 2024-09-16 · Updated 2026-01-14 · v2

45.226.93.0/24

Risk Max 1 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
45.226.93.0
Broadcast
45.226.93.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.7951 , -48.8384
Hits / Errors
4 hits · 2 errors
First / Last seen
2023-12-20 15:25 · 2023-12-20 15:25
Top geo
Window / Updated
2023-12-18 → 2023-12-25 · Updated 2026-01-14 · v2

177.58.252.0/24

Risk Max 1 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
177.58.252.0
Broadcast
177.58.252.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5475 , -46.6361
Hits / Errors
4 hits · 2 errors
First / Last seen
2023-12-20 15:25 · 2023-12-20 15:25
Top ASN
AS22085 · Claro S/A
Top organization / ISP
Top geo
Window / Updated
2023-12-18 → 2023-12-25 · Updated 2026-01-14 · v2

187.57.185.0/24

Risk Max 1 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
187.57.185.0
Broadcast
187.57.185.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.1808 , -45.8911
Hits / Errors
4 hits · 2 errors
First / Last seen
2023-12-20 15:24 · 2023-12-20 15:24
Top ASN
Top organization / ISP
Window / Updated
2023-12-18 → 2023-12-25 · Updated 2026-01-14 · v2

181.216.193.0/24

Risk Max 1 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
181.216.193.0
Broadcast
181.216.193.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.3558 , -47.8563
Hits / Errors
4 hits · 2 errors
First / Last seen
2023-12-20 15:24 · 2023-12-20 15:24
Top ASN
Top geo
Window / Updated
2023-12-18 → 2023-12-25 · Updated 2026-01-14 · v2

204.14.254.0/24

Risk Max 1 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
204.14.254.0
Broadcast
204.14.254.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
17.1333 , -62.6167
Hits / Errors
4 hits · 2 errors
First / Last seen
2023-12-20 15:18 · 2023-12-20 15:19
Top ASN
Window / Updated
2023-12-18 → 2023-12-25 · Updated 2026-01-14 · v2

177.170.81.0/24

Risk Max 1 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
177.170.81.0
Broadcast
177.170.81.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5475 , -46.6361
Hits / Errors
4 hits · 2 errors
First / Last seen
2023-12-20 15:18 · 2023-12-20 15:18
Top ASN
Top organization / ISP
Top geo
Window / Updated
2023-12-18 → 2023-12-25 · Updated 2026-01-14 · v2

170.238.132.0/24

Risk Max 1 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
170.238.132.0
Broadcast
170.238.132.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.5797 , -51.6004
Hits / Errors
4 hits · 2 errors
First / Last seen
2023-12-20 15:10 · 2023-12-20 15:11
Top geo
Window / Updated
2023-12-18 → 2023-12-25 · Updated 2026-01-14 · v2

20.195.163.0/24

Risk Max 1 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
20.195.163.0
Broadcast
20.195.163.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.55 , -46.633
Hits / Errors
4 hits · 4 errors
First / Last seen
2023-08-06 18:44 · 2023-08-06 18:44
Top ASN
Top geo
Window / Updated
2023-07-31 → 2023-08-07 · Updated 2026-01-14 · v2

4.201.154.0/24

Risk Max 1 LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
4.201.154.0
Broadcast
4.201.154.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.55 , -46.633
Hits / Errors
3 hits · 2 errors
First / Last seen
2025-11-23 01:34 · 2025-11-23 01:34
Top ASN
Top geo
Window / Updated
2025-11-17 → 2025-11-24 · Updated 2026-01-14 · v2

185.194.204.0/24

Risk Max 1 LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
185.194.204.0
Broadcast
185.194.204.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5475 , -46.6361
Hits / Errors
3 hits · 2 errors
First / Last seen
2025-07-03 12:30 · 2025-07-03 18:11
Top ASN
AS268581 · QNAX LTDA
Top organization / ISP
Top geo
Window / Updated
2025-06-30 → 2025-07-07 · Updated 2026-01-14 · v2

20.195.164.0/24

Risk Max 1 LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
20.195.164.0
Broadcast
20.195.164.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.55 , -46.633
Hits / Errors
3 hits · 3 errors
First / Last seen
2023-08-31 17:45 · 2023-08-31 17:48
Top ASN
Top geo
Window / Updated
2023-08-28 → 2023-09-04 · Updated 2026-01-14 · v2

138.199.58.0/24

Risk Max 1 LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
138.199.58.0
Broadcast
138.199.58.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5475 , -46.6361
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-06-20 21:55 · 2025-06-20 21:55
Top ASN
AS212238 · Datacamp Limited
Top organization / ISP
Top geo
Window / Updated
2025-06-16 → 2025-06-23 · Updated 2026-01-14 · v2

23.129.252.0/24

Risk Max 1 LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
23.129.252.0
Broadcast
23.129.252.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-7.2333 , -62.9
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-17 04:53 · 2025-05-17 04:53
Top ASN
Top geo
Window / Updated
2025-05-12 → 2025-05-19 · Updated 2026-01-14 · v2

144.22.229.0/24

Risk Max 1 LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
144.22.229.0
Broadcast
144.22.229.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5475 , -46.6361
Hits / Errors
2 hits · 1 errors
First / Last seen
2024-10-07 17:52 · 2024-10-07 17:52
Top ASN
AS31898 · Oracle Corporation
Top geo
Window / Updated
2024-10-07 → 2024-10-14 · Updated 2026-01-14 · v2

34.151.224.0/24

Risk Max 1 LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
34.151.224.0
Broadcast
34.151.224.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5505 , -46.6333
Hits / Errors
2 hits · 1 errors
First / Last seen
2024-05-18 23:38 · 2024-05-18 23:38
Top ASN
AS396982 · Google LLC
Top organization / ISP
Top geo
Window / Updated
2024-05-13 → 2024-05-20 · Updated 2026-01-14 · v2

191.183.78.0/24

Risk Max 1 LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.183.78.0
Broadcast
191.183.78.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5215 , -46.7873
Hits / Errors
2 hits · 1 errors
First / Last seen
2024-02-12 14:45 · 2024-02-12 14:45
Top ASN
Top geo
Window / Updated
2024-02-12 → 2024-02-19 · Updated 2026-01-14 · v2

177.52.160.0/24

Risk Max 1 LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.52.160.0
Broadcast
177.52.160.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5312 , -46.7901
Hits / Errors
2 hits · 1 errors
First / Last seen
2023-11-16 15:44 · 2023-11-16 15:44
Top ASN
Top organization / ISP
Top geo
Window / Updated
2023-11-13 → 2023-11-20 · Updated 2026-01-14 · v2

15.228.85.0/24

Risk Max 1 LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
15.228.85.0
Broadcast
15.228.85.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5505 , -46.6333
Hits / Errors
2 hits · 1 errors
First / Last seen
2023-11-13 01:14 · 2023-11-13 01:14
Top ASN
AS16509 · Amazon.com, Inc.
Top organization / ISP
Top geo
Window / Updated
2023-11-13 → 2023-11-20 · Updated 2026-01-14 · v2

189.126.206.0/24

Risk Max 1 LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
189.126.206.0
Broadcast
189.126.206.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5558 , -46.6396
Hits / Errors
2 hits · 1 errors
First / Last seen
2023-08-04 20:32 · 2023-08-04 20:32
Top geo
Window / Updated
2023-07-31 → 2023-08-07 · Updated 2026-01-14 · v2

35.215.212.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
35.215.212.0
Broadcast
35.215.212.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5505 , -46.6333
Hits / Errors
1 hits · 0 errors
First / Last seen
2024-11-21 04:42 · 2024-11-21 04:42
Top ASN
AS15169 · Google LLC
Top organization / ISP
Top geo
Window / Updated
2024-11-18 → 2024-11-25 · Updated 2026-01-14 · v2

170.81.171.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
170.81.171.0
Broadcast
170.81.171.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.6293 , -46.6351
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-08-15 23:18 · 2023-08-15 23:18
Top ASN
Top organization / ISP
Top geo
Window / Updated
2023-08-14 → 2023-08-21 · Updated 2026-01-14 · v2

177.58.201.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.58.201.0
Broadcast
177.58.201.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.9569 , -46.3446
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-07-12 04:07 · 2023-07-12 04:07
Top ASN
AS22085 · Claro S/A
Top organization / ISP
Top geo
Window / Updated
2023-07-10 → 2023-07-17 · Updated 2026-01-14 · v2

45.234.96.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.234.96.0
Broadcast
45.234.96.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5475 , -46.6361
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-06-25 17:52 · 2023-06-25 17:52
Top ASN
AS267401 · MAGIC WINDOWS LTDA
Top organization / ISP
Top geo
Window / Updated
2023-06-19 → 2023-06-26 · Updated 2026-01-14 · v2

154.16.246.0/24

Risk Max LOW Footprint 98.828% Hits 3562
Prefix / IP version
/24 · IPv4
Network
154.16.246.0
Broadcast
154.16.246.255
Observed IPs / Subnet size
253 observed · 256 total
Centroid
-23.54749999999996 , -46.63609999999994
Hits / Errors
3562 hits · 4 errors
First / Last seen
2025-04-28 01:03 · 2025-04-29 14:48
Top ASN
AS54252 · Sprious LLC
Top organization / ISP
Top geo
Window / Updated
2025-04-28 → 2025-05-05 · Updated 2026-01-14 · v2
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