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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.

186.19.123.0/24

Risk Max LOW Footprint 2.734% Hits 15
Prefix / IP version
/24 · IPv4
Network
186.19.123.0
Broadcast
186.19.123.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-34.6998 , -58.6307
Hits / Errors
15 hits · 0 errors
First / Last seen
2025-12-17 00:05 · 2025-12-17 16:05
Top ASN
AS27747 · Telecentro S.A.
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

149.107.203.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
149.107.203.0
Broadcast
149.107.203.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.6998 , -58.6307
Hits / Errors
4 hits · 3 errors
First / Last seen
2025-10-07 01:40 · 2025-10-11 08:12
Top ASN
Top organization / ISP
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

149.78.58.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
149.78.58.0
Broadcast
149.78.58.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.6998 , -58.6307
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 16:06 · 2025-12-17 20:06
Top ASN
AS272030 · SMARTNET S.R.L.
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

149.78.62.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
149.78.62.0
Broadcast
149.78.62.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.6998 , -58.6307
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-05 05:53 · 2025-05-06 03:47
Top ASN
AS263801 · LINKEAR SRL
Top organization / ISP
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

200.68.183.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
200.68.183.0
Broadcast
200.68.183.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
19.3739 , -99.1352
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-01-14 21:46 · 2025-01-14 21:46
Top ASN
Window / Updated
2025-01-13 → 2025-01-20 · Updated 2026-01-14 · v2

181.26.154.0/24

Risk Max LOW Footprint 0.391% Hits 7
Prefix / IP version
/24 · IPv4
Network
181.26.154.0
Broadcast
181.26.154.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.6998 , -58.6307
Hits / Errors
7 hits · 0 errors
First / Last seen
2025-09-16 20:36 · 2025-09-16 20:36
Top ASN
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

201.220.112.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
201.220.112.0
Broadcast
201.220.112.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-38.7315 , -72.5992
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 15:24 · 2025-12-17 15:24
Top ASN
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

149.107.202.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
149.107.202.0
Broadcast
149.107.202.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.6998 , -58.6307
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-11-25 23:04 · 2025-11-25 23:04
Top ASN
Top organization / ISP
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

149.78.50.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
149.78.50.0
Broadcast
149.78.50.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.6998 , -58.6307
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-10-08 16:07 · 2025-10-08 16:07
Top ASN
AS263801 · LINKEAR SRL
Top organization / ISP
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

149.107.204.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
149.107.204.0
Broadcast
149.107.204.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.6998 , -58.6307
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-22 18:32 · 2025-09-22 18:32
Top ASN
Top organization / ISP
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

181.26.149.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.26.149.0
Broadcast
181.26.149.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.6998 , -58.6307
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-20 16:12 · 2025-09-20 16:12
Top ASN
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

181.45.32.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.45.32.0
Broadcast
181.45.32.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.6998 , -58.6307
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-17 09:33 · 2025-09-17 09:33
Top ASN
AS27747 · Telecentro S.A.
Top organization / ISP
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

181.26.150.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.26.150.0
Broadcast
181.26.150.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.6998 , -58.6307
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-09 17:53 · 2025-09-09 17:53
Top ASN
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

181.45.33.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.45.33.0
Broadcast
181.45.33.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.6998 , -58.6307
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-08 05:32 · 2025-09-08 05:32
Top ASN
AS27747 · Telecentro S.A.
Top organization / ISP
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

167.108.0.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
167.108.0.0
Broadcast
167.108.0.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.1987 , -53.8592
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-07-22 01:32 · 2025-07-22 01:32
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

181.26.157.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.26.157.0
Broadcast
181.26.157.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.6998 , -58.6307
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 21:05 · 2025-12-17 21:05
Top ASN
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

186.19.113.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.19.113.0
Broadcast
186.19.113.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.6998 , -58.6307
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 15:25 · 2025-12-17 15:25
Top ASN
AS27747 · Telecentro S.A.
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

149.78.51.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
149.78.51.0
Broadcast
149.78.51.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.6998 , -58.6307
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 11:15 · 2025-12-17 11:15
Top ASN
AS263801 · LINKEAR SRL
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

186.19.117.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.19.117.0
Broadcast
186.19.117.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.6998 , -58.6307
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 08:24 · 2025-12-17 08:24
Top ASN
AS27747 · Telecentro S.A.
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

149.78.52.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
149.78.52.0
Broadcast
149.78.52.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.6998 , -58.6307
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 07:23 · 2025-12-17 07:23
Top ASN
AS263801 · LINKEAR SRL
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

181.26.148.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.26.148.0
Broadcast
181.26.148.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.6998 , -58.6307
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 04:04 · 2025-12-17 04:04
Top ASN
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

190.7.60.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.7.60.0
Broadcast
190.7.60.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.4692 , -58.8306
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-12-14 08:43 · 2025-12-14 08:43
Top ASN
AS20207 · Gigared S.A.
Top organization / ISP
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

181.26.145.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.26.145.0
Broadcast
181.26.145.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.6998 , -58.6307
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-01 19:35 · 2025-12-01 19:35
Top ASN
Window / Updated
2025-12-01 → 2025-12-08 · Updated 2026-01-14 · v2

149.107.205.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
149.107.205.0
Broadcast
149.107.205.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.6998 , -58.6307
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-01 11:30 · 2025-12-01 11:30
Top ASN
Top organization / ISP
Window / Updated
2025-12-01 → 2025-12-08 · Updated 2026-01-14 · v2

154.3.57.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.3.57.0
Broadcast
154.3.57.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
19.216 , -70.0358
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-28 23:46 · 2025-11-28 23:46
Top ASN
AS274190 · ZIGTECDOM SRL
Top organization / ISP
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

181.26.153.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.26.153.0
Broadcast
181.26.153.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.6998 , -58.6307
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-26 03:14 · 2025-11-26 03:14
Top ASN
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

149.107.201.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
149.107.201.0
Broadcast
149.107.201.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.6998 , -58.6307
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-25 18:50 · 2025-11-25 18:50
Top ASN
Top organization / ISP
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

149.107.200.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
149.107.200.0
Broadcast
149.107.200.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.6998 , -58.6307
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-25 09:06 · 2025-11-25 09:06
Top ASN
Top organization / ISP
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

149.78.56.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
149.78.56.0
Broadcast
149.78.56.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.6998 , -58.6307
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-25 08:36 · 2025-11-25 08:36
Top ASN
AS272030 · SMARTNET S.R.L.
Top organization / ISP
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

186.19.119.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.19.119.0
Broadcast
186.19.119.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.6998 , -58.6307
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-24 17:05 · 2025-11-24 17:05
Top ASN
AS27747 · Telecentro S.A.
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

181.26.159.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.26.159.0
Broadcast
181.26.159.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.6998 , -58.6307
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-24 14:54 · 2025-11-24 14:54
Top ASN
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

149.78.59.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
149.78.59.0
Broadcast
149.78.59.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.6998 , -58.6307
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-23 22:35 · 2025-11-23 22:35
Top ASN
AS263801 · LINKEAR SRL
Top organization / ISP
Window / Updated
2025-11-17 → 2025-11-24 · Updated 2026-01-14 · v2

149.78.49.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
149.78.49.0
Broadcast
149.78.49.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.6998 , -58.6307
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-11-19 08:24 · 2025-11-19 08:24
Top ASN
AS263801 · LINKEAR SRL
Top organization / ISP
Window / Updated
2025-11-17 → 2025-11-24 · Updated 2026-01-14 · v2

181.26.144.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.26.144.0
Broadcast
181.26.144.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.6998 , -58.6307
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 07:46 · 2025-11-06 07:46
Top ASN
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

149.78.61.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
149.78.61.0
Broadcast
149.78.61.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.6998 , -58.6307
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-10-11 12:22 · 2025-10-11 12:22
Top ASN
AS263801 · LINKEAR SRL
Top organization / ISP
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

186.19.121.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.19.121.0
Broadcast
186.19.121.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.6998 , -58.6307
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-09-30 17:56 · 2025-09-30 17:56
Top ASN
AS27747 · Telecentro S.A.
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

186.19.116.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.19.116.0
Broadcast
186.19.116.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.6998 , -58.6307
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-30 09:14 · 2025-09-30 09:14
Top ASN
AS27747 · Telecentro S.A.
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

149.78.48.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
149.78.48.0
Broadcast
149.78.48.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.6998 , -58.6307
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-21 19:04 · 2025-09-21 19:04
Top ASN
AS263801 · LINKEAR SRL
Top organization / ISP
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

181.26.147.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.26.147.0
Broadcast
181.26.147.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.6998 , -58.6307
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-14 06:52 · 2025-09-14 06:52
Top ASN
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

181.26.151.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.26.151.0
Broadcast
181.26.151.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.6998 , -58.6307
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-13 14:51 · 2025-09-13 14:51
Top ASN
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2
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