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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.

190.89.30.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
190.89.30.0
Broadcast
190.89.30.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
10.07095 , -67.345
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-09-30 01:26 · 2025-09-30 23:12
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

181.189.57.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.189.57.0
Broadcast
181.189.57.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.235 , -67.3312
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 18:17 · 2025-12-17 18:17
Top ASN
AS273201 · CCQ TELECOM, C.A
Top organization / ISP
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

201.238.3.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
201.238.3.0
Broadcast
201.238.3.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.2268 , -67.3312
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-12-17 08:14 · 2025-12-17 08:14
Top ASN
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

189.137.57.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
189.137.57.0
Broadcast
189.137.57.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
19.4414 , -99.99
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 06:24 · 2025-12-17 06:24
Top ASN
AS8151 · UNINET
Top organization / ISP
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

38.224.42.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
38.224.42.0
Broadcast
38.224.42.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
4.5263 , -76.0424
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-28 23:44 · 2025-11-28 23:44
Top ASN
AS273138 · FIBRANETPLUS S.A.S.
Top organization / ISP
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

38.101.88.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
38.101.88.0
Broadcast
38.101.88.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
19.4414 , -99.99
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-26 02:43 · 2025-11-26 02:43
Top ASN
Top geo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

190.117.175.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.117.175.0
Broadcast
190.117.175.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-12.0858 , -77.015
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-15 10:23 · 2025-09-15 10:23
Top ASN
Top geo
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

190.74.220.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.74.220.0
Broadcast
190.74.220.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.2268 , -67.3312
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-02 21:26 · 2025-08-02 21:26
Top ASN
Top geo
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

190.97.238.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.97.238.0
Broadcast
190.97.238.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.2268 , -67.3312
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-02 21:01 · 2025-08-02 21:01
Top ASN
AS263703 · VIGINET C.A
Top organization / ISP
Top geo
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

38.77.67.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
38.77.67.0
Broadcast
38.77.67.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
19.4414 , -99.99
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-22 22:12 · 2025-05-22 22:12
Top ASN
Top geo
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

46.136.45.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
46.136.45.0
Broadcast
46.136.45.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.7128 , -4.2811
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 05:55 · 2025-05-05 05:55
Top ASN
Top organization / ISP
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2