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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.

181.97.42.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.97.42.0
Broadcast
181.97.42.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-25.5918 , -54.5764
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-02 02:33 · 2025-12-02 02:33
Top ASN
Top organization / ISP
Window / Updated
2025-12-01 → 2025-12-08 · Updated 2026-01-14 · v2

138.219.61.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.219.61.0
Broadcast
138.219.61.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.098 , -54.9041
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-01 23:35 · 2025-12-01 23:35
Top ASN
AS61508 · SGS VALLEVISION SRL
Top organization / ISP
Window / Updated
2025-12-01 → 2025-12-08 · Updated 2026-01-14 · v2

138.186.162.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.186.162.0
Broadcast
138.186.162.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.3833 , -55.8833
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-01 02:25 · 2025-12-01 02:25
Top ASN
AS61449 · RESEARCH SRL
Top organization / ISP
Top geo
Window / Updated
2025-12-01 → 2025-12-08 · Updated 2026-01-14 · v2

45.228.191.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.228.191.0
Broadcast
45.228.191.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.4834 , -55.1414
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-30 11:23 · 2025-11-30 11:23
Top ASN
AS266668 · OBERCOM S.R.L.
Top organization / ISP
Top geo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

181.209.109.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.209.109.0
Broadcast
181.209.109.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.6336 , -55.4975
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-29 22:14 · 2025-11-29 22:14
Top geo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

181.92.150.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.92.150.0
Broadcast
181.92.150.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.4869 , -55.1201
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-29 14:15 · 2025-11-29 14:15
Top ASN
Top geo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

190.185.143.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.185.143.0
Broadcast
190.185.143.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.4666 , -55.7298
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-26 02:42 · 2025-11-26 02:42
Top ASN
Top geo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

190.193.246.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.193.246.0
Broadcast
190.193.246.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.3833 , -55.8833
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-26 02:42 · 2025-11-26 02:42
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

190.183.245.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.183.245.0
Broadcast
190.183.245.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.3833 , -55.8833
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-26 00:00 · 2025-11-26 00:00
Top ASN
AS20207 · Gigared S.A.
Top organization / ISP
Top geo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

187.102.216.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
187.102.216.0
Broadcast
187.102.216.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-26.4077 , -54.6972
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-25 18:56 · 2025-11-25 18:56
Top organization / ISP
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

190.192.103.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.192.103.0
Broadcast
190.192.103.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.3833 , -55.8833
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-25 11:47 · 2025-11-25 11:47
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

181.168.237.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.168.237.0
Broadcast
181.168.237.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.3833 , -55.8833
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-25 10:15 · 2025-11-25 10:15
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

181.230.88.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.230.88.0
Broadcast
181.230.88.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.3833 , -55.8833
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-25 08:35 · 2025-11-25 08:35
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

190.227.153.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.227.153.0
Broadcast
190.227.153.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-26.4633 , -54.6998
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-25 08:33 · 2025-11-25 08:33
Top ASN
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

181.104.63.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.104.63.0
Broadcast
181.104.63.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.4834 , -55.1414
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-25 07:37 · 2025-11-25 07:37
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

181.31.185.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.31.185.0
Broadcast
181.31.185.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.3833 , -55.8833
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-25 04:28 · 2025-11-25 04:28
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

190.231.208.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.231.208.0
Broadcast
190.231.208.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-26.4633 , -54.6998
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-25 04:20 · 2025-11-25 04:20
Top ASN
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

138.219.217.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.219.217.0
Broadcast
138.219.217.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.3327 , -55.0565
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-24 20:06 · 2025-11-24 20:06
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

186.5.250.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.5.250.0
Broadcast
186.5.250.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-26.8005 , -55.0378
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-24 12:59 · 2025-11-24 12:59
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

152.169.228.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
152.169.228.0
Broadcast
152.169.228.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.3833 , -55.8833
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-23 23:37 · 2025-11-23 23:37
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-11-17 → 2025-11-24 · Updated 2026-01-14 · v2

190.193.227.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.193.227.0
Broadcast
190.193.227.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.3833 , -55.8833
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-23 08:50 · 2025-11-23 08:50
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-11-17 → 2025-11-24 · Updated 2026-01-14 · v2

186.158.229.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.158.229.0
Broadcast
186.158.229.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.3833 , -55.8833
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-11-23 00:31 · 2025-11-23 00:31
Top geo
Window / Updated
2025-11-17 → 2025-11-24 · Updated 2026-01-14 · v2

138.117.78.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.117.78.0
Broadcast
138.117.78.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.3833 , -55.8833
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-22 17:16 · 2025-11-22 17:16
Top geo
Window / Updated
2025-11-17 → 2025-11-24 · Updated 2026-01-14 · v2

190.9.69.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.9.69.0
Broadcast
190.9.69.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.098 , -54.9041
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-11-16 14:34 · 2025-11-16 14:34
Window / Updated
2025-11-10 → 2025-11-17 · Updated 2026-01-14 · v2

201.213.90.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
201.213.90.0
Broadcast
201.213.90.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.3833 , -55.8833
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-12 11:34 · 2025-11-12 11:34
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-11-10 → 2025-11-17 · Updated 2026-01-14 · v2

45.228.178.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.228.178.0
Broadcast
45.228.178.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.2706 , -55.5333
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-11-09 07:45 · 2025-11-09 07:45
Top ASN
Top organization / ISP
— · Bruno Balbi
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

181.99.51.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.99.51.0
Broadcast
181.99.51.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.3833 , -55.8833
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 12:53 · 2025-11-06 12:53
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

181.228.104.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.228.104.0
Broadcast
181.228.104.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.3833 , -55.8833
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 11:14 · 2025-11-06 11:14
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

181.168.244.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.168.244.0
Broadcast
181.168.244.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.3833 , -55.8833
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 09:06 · 2025-11-06 09:06
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

190.231.209.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.231.209.0
Broadcast
190.231.209.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-26.4633 , -54.6998
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 08:53 · 2025-11-06 08:53
Top ASN
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

181.230.54.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.230.54.0
Broadcast
181.230.54.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.3833 , -55.8833
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 08:15 · 2025-11-06 08:15
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

131.108.142.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
131.108.142.0
Broadcast
131.108.142.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.9154 , -55.7642
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-11-06 07:03 · 2025-11-06 07:03
Top ASN
AS61490 · Cable Norte Tv SA
Top organization / ISP
Top geo
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

200.45.47.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
200.45.47.0
Broadcast
200.45.47.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.4869 , -55.1201
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 06:54 · 2025-11-06 06:54
Top ASN
Top geo
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

190.183.107.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.183.107.0
Broadcast
190.183.107.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.3833 , -55.8833
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 04:45 · 2025-11-06 04:45
Top ASN
AS20207 · Gigared S.A.
Top organization / ISP
Top geo
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

190.185.140.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.185.140.0
Broadcast
190.185.140.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.4666 , -55.7298
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 04:02 · 2025-11-06 04:02
Top ASN
Top geo
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

181.104.128.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.104.128.0
Broadcast
181.104.128.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-25.5991 , -54.5736
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 03:25 · 2025-11-06 03:25
Top ASN
Top organization / ISP
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

186.109.228.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.109.228.0
Broadcast
186.109.228.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.3833 , -55.8833
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 02:39 · 2025-11-06 02:39
Top ASN
Top geo
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

138.219.216.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.219.216.0
Broadcast
138.219.216.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.3327 , -55.0565
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 01:05 · 2025-11-06 01:05
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

179.63.33.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.63.33.0
Broadcast
179.63.33.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.6007 , -55.3122
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-03 20:14 · 2025-11-03 20:14
Top ASN
AS272042 · Garay Diego Sebastian
Top organization / ISP
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

45.227.167.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.227.167.0
Broadcast
45.227.167.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-26.2482 , -53.654
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-10-29 03:45 · 2025-10-29 03:45
Window / Updated
2025-10-27 → 2025-11-03 · Updated 2026-01-14 · v2