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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.

170.247.38.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
170.247.38.0
Broadcast
170.247.38.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-23.9961 , -46.2534
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-12-17 13:04 · 2025-12-17 18:53
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

170.247.37.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
170.247.37.0
Broadcast
170.247.37.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.9961 , -46.2534
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-12-17 11:27 · 2025-12-17 21:22
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

177.196.211.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.196.211.0
Broadcast
177.196.211.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.9961 , -46.2534
Hits / Errors
3 hits · 2 errors
First / Last seen
2025-09-08 17:34 · 2025-09-12 18:52
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

179.43.18.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.43.18.0
Broadcast
179.43.18.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.9961 , -46.2534
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-14 08:44 · 2025-12-14 12:50
Top ASN
AS270976 · FOX NET FS
Top organization / ISP
Top geo
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

190.83.85.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
190.83.85.0
Broadcast
190.83.85.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-24.0013 , -46.32725
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-11-06 00:45 · 2025-11-06 23:26
Top ASN
Top geo
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

187.21.69.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.21.69.0
Broadcast
187.21.69.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.9961 , -46.2534
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-11-06 10:44 · 2025-11-06 20:32
Top ASN
Top geo
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

179.225.194.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.225.194.0
Broadcast
179.225.194.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.9961 , -46.2534
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-09-11 20:03 · 2025-09-14 17:25
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

177.34.86.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.34.86.0
Broadcast
177.34.86.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.9961 , -46.2534
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-09-10 12:22 · 2025-09-12 22:43
Top ASN
Top geo
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

187.21.67.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.21.67.0
Broadcast
187.21.67.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.9961 , -46.2534
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-09-11 08:00 · 2025-09-12 14:04
Top ASN
Top geo
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

177.97.177.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.97.177.0
Broadcast
177.97.177.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.9961 , -46.2534
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-08 18:23 · 2025-09-09 12:52
Top ASN
Top geo
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

45.187.59.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.187.59.0
Broadcast
45.187.59.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.9961 , -46.2534
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-12-17 14:13 · 2025-12-17 14:13
Top ASN
AS269546 · BITNET TELECOM
Top organization / ISP
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

179.98.159.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.98.159.0
Broadcast
179.98.159.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.9961 , -46.2534
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-12-14 02:52 · 2025-12-14 02:52
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

179.215.40.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.215.40.0
Broadcast
179.215.40.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.9961 , -46.2534
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-11-28 21:44 · 2025-11-28 21:44
Top ASN
Top geo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

45.187.57.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.187.57.0
Broadcast
45.187.57.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.9961 , -46.2534
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-10-05 23:31 · 2025-10-05 23:31
Top ASN
AS269546 · BITNET TELECOM
Top organization / ISP
Top geo
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

187.106.64.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.106.64.0
Broadcast
187.106.64.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.9961 , -46.2534
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-22 07:02 · 2025-09-22 07:02
Top ASN
Top geo
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

201.43.121.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
201.43.121.0
Broadcast
201.43.121.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.9961 , -46.2534
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-21 22:31 · 2025-09-21 22:31
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

181.222.43.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.222.43.0
Broadcast
181.222.43.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.9961 , -46.2534
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-17 20:42 · 2025-09-17 20:42
Top ASN
Top geo
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

187.21.90.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.21.90.0
Broadcast
187.21.90.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.9961 , -46.2534
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-16 18:42 · 2025-09-16 18:42
Top ASN
Top geo
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

177.97.176.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.97.176.0
Broadcast
177.97.176.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.9961 , -46.2534
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-16 09:35 · 2025-09-16 09:35
Top ASN
Top geo
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

187.21.106.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.21.106.0
Broadcast
187.21.106.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.9961 , -46.2534
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-15 16:11 · 2025-09-15 16:11
Top ASN
Top geo
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

200.6.132.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
200.6.132.0
Broadcast
200.6.132.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.9961 , -46.2534
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-15 12:52 · 2025-09-15 12:52
Top ASN
Top geo
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

179.99.26.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.99.26.0
Broadcast
179.99.26.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.9961 , -46.2534
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-14 23:01 · 2025-09-14 23:01
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

201.74.153.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
201.74.153.0
Broadcast
201.74.153.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.9961 , -46.2534
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-14 00:12 · 2025-09-14 00:12
Top ASN
Top geo
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

179.215.42.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.215.42.0
Broadcast
179.215.42.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.9961 , -46.2534
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-12 08:16 · 2025-09-12 08:16
Top ASN
Top geo
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

45.4.24.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.4.24.0
Broadcast
45.4.24.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.9961 , -46.2534
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-12 06:14 · 2025-09-12 06:14
Top ASN
Top geo
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

179.215.57.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.215.57.0
Broadcast
179.215.57.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.9961 , -46.2534
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-12 02:44 · 2025-09-12 02:44
Top ASN
Top geo
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

191.13.199.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.13.199.0
Broadcast
191.13.199.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.9961 , -46.2534
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-10 05:33 · 2025-09-10 05:33
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

177.139.94.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.139.94.0
Broadcast
177.139.94.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.9961 , -46.2534
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-09-07 04:13 · 2025-09-07 04:13
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-09-01 → 2025-09-08 · Updated 2026-01-14 · v2

187.106.67.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.106.67.0
Broadcast
187.106.67.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.9961 , -46.2534
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-06 20:42 · 2025-09-06 20:42
Top ASN
Top geo
Window / Updated
2025-09-01 → 2025-09-08 · Updated 2026-01-14 · v2

187.11.7.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.11.7.0
Broadcast
187.11.7.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.9961 , -46.2534
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-08-26 03:04 · 2025-08-26 03:04
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-08-25 → 2025-09-01 · Updated 2026-01-14 · v2

177.34.93.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.34.93.0
Broadcast
177.34.93.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.9961 , -46.2534
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-08-02 10:31 · 2025-08-02 10:31
Top ASN
Top geo
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

181.222.52.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.222.52.0
Broadcast
181.222.52.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.9961 , -46.2534
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-25 12:25 · 2025-12-25 12:25
Top ASN
Top geo
Window / Updated
2025-12-22 → 2025-12-29 · Updated 2026-01-14 · v2

187.21.115.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
187.21.115.0
Broadcast
187.21.115.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.9961 , -46.2534
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 17:53 · 2025-12-17 17:53
Top ASN
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

187.101.74.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
187.101.74.0
Broadcast
187.101.74.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.9961 , -46.2534
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 06:54 · 2025-12-17 06:54
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

177.34.84.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.34.84.0
Broadcast
177.34.84.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.9961 , -46.2534
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 05:44 · 2025-12-17 05:44
Top ASN
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

187.21.71.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
187.21.71.0
Broadcast
187.21.71.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.9961 , -46.2534
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 04:24 · 2025-12-17 04:24
Top ASN
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

190.83.86.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.83.86.0
Broadcast
190.83.86.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.9961 , -46.2534
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 00:38 · 2025-12-17 00:38
Top ASN
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

45.187.58.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.187.58.0
Broadcast
45.187.58.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.9961 , -46.2534
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 00:35 · 2025-12-17 00:35
Top ASN
AS269546 · BITNET TELECOM
Top organization / ISP
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

179.133.57.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.133.57.0
Broadcast
179.133.57.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.9961 , -46.2534
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-14 11:05 · 2025-12-14 11:05
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

187.21.83.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
187.21.83.0
Broadcast
187.21.83.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.9961 , -46.2534
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-14 08:21 · 2025-12-14 08:21
Top ASN
Top geo
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2
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