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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.

200.18.122.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
200.18.122.0
Broadcast
200.18.122.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.2373 , -51.657
Hits / Errors
3 hits · 1 errors
First / Last seen
2025-12-17 03:15 · 2025-12-17 08:07
Top ASN
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

170.83.72.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
170.83.72.0
Broadcast
170.83.72.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.2373 , -51.657
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-12-17 05:34 · 2025-12-17 14:58
Top ASN
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

200.18.126.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
200.18.126.0
Broadcast
200.18.126.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.2373 , -51.657
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-10-07 07:52 · 2025-10-08 09:12
Top ASN
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

200.18.127.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
200.18.127.0
Broadcast
200.18.127.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.2373 , -51.657
Hits / Errors
3 hits · 2 errors
First / Last seen
2025-10-11 23:01 · 2025-10-11 23:01
Top ASN
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

187.54.156.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.54.156.0
Broadcast
187.54.156.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.2373 , -51.657
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-07-22 13:58 · 2025-07-22 13:58
Top ASN
AS8167 · V tal
Top organization / ISP
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

200.18.124.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
200.18.124.0
Broadcast
200.18.124.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.2373 , -51.657
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 07:54 · 2025-12-17 07:54
Top ASN
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

201.40.188.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
201.40.188.0
Broadcast
201.40.188.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.2373 , -51.657
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 01:05 · 2025-12-17 01:05
Top ASN
AS8167 · V tal
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

179.96.172.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.96.172.0
Broadcast
179.96.172.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.7238 , -51.0549
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-14 12:25 · 2025-12-14 12:25
Top ASN
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

131.108.103.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
131.108.103.0
Broadcast
131.108.103.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.2373 , -51.657
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-12-14 01:14 · 2025-12-14 01:14
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

179.96.175.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.96.175.0
Broadcast
179.96.175.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.7238 , -51.0549
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 11:44 · 2025-11-06 11:44
Top ASN
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

191.197.143.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.197.143.0
Broadcast
191.197.143.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.2373 , -51.657
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 09:44 · 2025-11-06 09:44
Top ASN
Top organization / ISP
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

131.108.102.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
131.108.102.0
Broadcast
131.108.102.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.2373 , -51.657
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-01 18:42 · 2025-11-01 18:42
Window / Updated
2025-10-27 → 2025-11-03 · Updated 2026-01-14 · v2

200.240.248.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
200.240.248.0
Broadcast
200.240.248.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.2373 , -51.657
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-10-07 03:34 · 2025-10-07 03:34
Top ASN
AS28283 · Adylnet Telecom
Top organization / ISP
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

191.197.140.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.197.140.0
Broadcast
191.197.140.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.2373 , -51.657
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-17 23:01 · 2025-09-17 23:01
Top ASN
Top organization / ISP
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

179.96.173.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.96.173.0
Broadcast
179.96.173.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.7238 , -51.0549
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-12 06:24 · 2025-09-12 06:24
Top ASN
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

191.197.137.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.197.137.0
Broadcast
191.197.137.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.2373 , -51.657
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-21 23:53 · 2025-08-21 23:53
Top ASN
Top organization / ISP
Window / Updated
2025-08-18 → 2025-08-25 · Updated 2026-01-14 · v2

191.197.136.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.197.136.0
Broadcast
191.197.136.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.2373 , -51.657
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-07 20:22 · 2025-08-07 20:22
Top ASN
Top organization / ISP
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2

177.11.196.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.11.196.0
Broadcast
177.11.196.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.2373 , -51.657
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-19 22:29 · 2025-07-19 22:29
Top ASN
Window / Updated
2025-07-14 → 2025-07-21 · Updated 2026-01-14 · v2

201.40.189.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
201.40.189.0
Broadcast
201.40.189.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.2373 , -51.657
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 03:38 · 2025-05-05 03:38
Top ASN
AS8167 · V tal
Top organization / ISP
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2