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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.

200.24.90.0/24

Risk Max LOW Footprint 1.953% Hits 10
Prefix / IP version
/24 · IPv4
Network
200.24.90.0
Broadcast
200.24.90.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-19.0233 , -48.3348
Hits / Errors
10 hits · 0 errors
First / Last seen
2025-09-15 05:35 · 2025-09-15 17:14
Top ASN
AS61877 · MGX Telecom
Top organization / ISP
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

191.55.27.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
191.55.27.0
Broadcast
191.55.27.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.0233 , -48.3348
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-09-17 07:21 · 2025-09-18 04:15
Top ASN
AS53006 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

189.41.110.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
189.41.110.0
Broadcast
189.41.110.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.0233 , -48.3348
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-09-22 17:02 · 2025-09-22 17:41
Top ASN
AS53006 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

138.122.48.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
138.122.48.0
Broadcast
138.122.48.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.0233 , -48.3348
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-09-20 13:34 · 2025-09-21 04:53
Top ASN
AS264328 · Eclipse Telecom
Top organization / ISP
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

187.20.129.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
187.20.129.0
Broadcast
187.20.129.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-18.9203 , -48.2782
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-09-10 12:03 · 2025-09-10 20:33
Top ASN
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

186.210.55.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
186.210.55.0
Broadcast
186.210.55.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.0233 , -48.3348
Hits / Errors
3 hits · 1 errors
First / Last seen
2025-09-10 04:16 · 2025-09-10 15:52
Top ASN
AS53006 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

177.66.186.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.66.186.0
Broadcast
177.66.186.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.0233 , -48.3348
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-09-08 19:15 · 2025-09-10 09:07
Top ASN
AS262502 · FLYLink Telecom
Top organization / ISP
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

189.37.66.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
189.37.66.0
Broadcast
189.37.66.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.0233 , -48.3348
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 06:23 · 2025-12-17 22:07
Top ASN
AS16735 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

189.37.73.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
189.37.73.0
Broadcast
189.37.73.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.0233 , -48.3348
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 07:03 · 2025-12-17 21:24
Top ASN
AS16735 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

191.54.4.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.54.4.0
Broadcast
191.54.4.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.0233 , -48.3348
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 15:34 · 2025-12-17 18:17
Top ASN
AS53006 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

177.191.119.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.191.119.0
Broadcast
177.191.119.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.0233 , -48.3348
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-12-17 10:54 · 2025-12-17 13:36
Top ASN
AS53006 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

189.37.77.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
189.37.77.0
Broadcast
189.37.77.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.0233 , -48.3348
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 09:15 · 2025-12-17 09:36
Top ASN
AS16735 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

189.37.72.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
189.37.72.0
Broadcast
189.37.72.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.0233 , -48.3348
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 04:23 · 2025-12-17 05:23
Top ASN
AS16735 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

189.37.74.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
189.37.74.0
Broadcast
189.37.74.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.0233 , -48.3348
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-14 11:15 · 2025-12-14 23:04
Top ASN
AS16735 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

200.24.88.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
200.24.88.0
Broadcast
200.24.88.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.0233 , -48.3348
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-11-24 14:54 · 2025-11-25 13:15
Top ASN
AS61877 · MGX Telecom
Top organization / ISP
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

45.237.200.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.237.200.0
Broadcast
45.237.200.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.0233 , -48.3348
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-11-24 07:56 · 2025-11-24 12:55
Top ASN
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

189.37.78.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
189.37.78.0
Broadcast
189.37.78.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.0233 , -48.3348
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-11-06 02:56 · 2025-11-06 07:50
Top ASN
AS16735 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

179.221.151.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.221.151.0
Broadcast
179.221.151.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.0233 , -48.3348
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-11-06 00:53 · 2025-11-06 02:49
Top ASN
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

177.191.114.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.191.114.0
Broadcast
177.191.114.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.0233 , -48.3348
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-10-28 11:55 · 2025-10-28 20:09
Top ASN
AS53006 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2025-10-27 → 2025-11-03 · Updated 2026-01-14 · v2

191.54.5.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.54.5.0
Broadcast
191.54.5.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.0233 , -48.3348
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-10-08 07:12 · 2025-10-11 18:51
Top ASN
AS53006 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

179.126.193.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.126.193.0
Broadcast
179.126.193.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.0233 , -48.3348
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-17 10:44 · 2025-09-21 18:51
Top ASN
AS53006 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

189.15.172.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
189.15.172.0
Broadcast
189.15.172.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.0233 , -48.3348
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-16 06:58 · 2025-09-16 15:29
Top ASN
AS53006 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

191.55.61.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.55.61.0
Broadcast
191.55.61.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.0233 , -48.3348
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-08 02:49 · 2025-09-12 22:55
Top ASN
AS53006 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

191.55.28.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.55.28.0
Broadcast
191.55.28.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.0233 , -48.3348
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-09-09 22:55 · 2025-09-10 22:55
Top ASN
AS53006 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

177.106.160.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.106.160.0
Broadcast
177.106.160.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.0233 , -48.3348
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-07 01:41 · 2025-09-07 03:25
Top ASN
AS53006 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2025-09-01 → 2025-09-08 · Updated 2026-01-14 · v2

191.31.159.0/24

Risk Max LOW Footprint 0.391% Hits 22
Prefix / IP version
/24 · IPv4
Network
191.31.159.0
Broadcast
191.31.159.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-19.0233 , -48.3348
Hits / Errors
22 hits · 0 errors
First / Last seen
2024-12-17 03:26 · 2024-12-17 03:26
Top ASN
Top organization / ISP
Window / Updated
2024-12-16 → 2024-12-23 · Updated 2026-01-14 · v2

177.191.158.0/24

Risk Max LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
177.191.158.0
Broadcast
177.191.158.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-19.0233 , -48.3348
Hits / Errors
6 hits · 0 errors
First / Last seen
2025-11-06 12:32 · 2025-11-06 12:33
Top ASN
AS53006 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

189.37.69.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
189.37.69.0
Broadcast
189.37.69.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-19.0233 , -48.3348
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-12-17 08:35 · 2025-12-17 08:35
Top ASN
AS16735 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

179.60.134.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
179.60.134.0
Broadcast
179.60.134.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-18.9128 , -48.2755
Hits / Errors
3 hits · 1 errors
First / Last seen
2025-12-17 05:05 · 2025-12-17 05:05
Top ASN
AS270668 · @NET TELECOM LTDA
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

179.104.186.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
179.104.186.0
Broadcast
179.104.186.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-19.0233 , -48.3348
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-09-28 20:44 · 2025-09-28 21:32
Top ASN
AS53006 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

189.15.24.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
189.15.24.0
Broadcast
189.15.24.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-19.0233 , -48.3348
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-09-12 07:47 · 2025-09-12 07:48
Top ASN
AS53006 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

191.31.132.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.31.132.0
Broadcast
191.31.132.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-19.0233 , -48.3348
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 08:16 · 2025-12-17 20:36
Top ASN
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

191.55.52.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.55.52.0
Broadcast
191.55.52.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-19.0233 , -48.3348
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 13:54 · 2025-12-17 16:23
Top ASN
AS53006 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

189.37.64.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
189.37.64.0
Broadcast
189.37.64.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-19.0233 , -48.3348
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 14:36 · 2025-12-17 14:36
Top ASN
AS16735 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

200.196.36.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
200.196.36.0
Broadcast
200.196.36.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-19.0233 , -48.3348
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 13:35 · 2025-12-17 13:35
Top ASN
AS268952 · MZ NET FIBRA
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

138.122.234.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
138.122.234.0
Broadcast
138.122.234.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-18.9186 , -48.2772
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 09:35 · 2025-12-17 09:35
Top ASN
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

189.37.79.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
189.37.79.0
Broadcast
189.37.79.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-19.0233 , -48.3348
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 08:17 · 2025-12-17 08:17
Top ASN
AS16735 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

189.39.28.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
189.39.28.0
Broadcast
189.39.28.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-19.0233 , -48.3348
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-14 12:09 · 2025-12-14 12:09
Top ASN
AS16735 · ALGAR TELECOM S/A
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

181.222.224.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.222.224.0
Broadcast
181.222.224.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-18.9203 , -48.2782
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-11-28 06:37 · 2025-11-28 06:37
Top ASN
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

189.37.70.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
189.37.70.0
Broadcast
189.37.70.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-19.0233 , -48.3348
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-10-10 08:57 · 2025-10-10 08:57
Top ASN
AS16735 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2
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