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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.

201.221.114.0/24

Risk Max LOW Footprint 13.672% Hits 45
Prefix / IP version
/24 · IPv4
Network
201.221.114.0
Broadcast
201.221.114.255
Observed IPs / Subnet size
35 observed · 256 total
Centroid
9.556800000000003 , -69.20089999999998
Hits / Errors
45 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS271791 · CABLE NORTE CA.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

200.8.79.0/24

Risk Max LOW Footprint 5.078% Hits 19
Prefix / IP version
/24 · IPv4
Network
200.8.79.0
Broadcast
200.8.79.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
9.555927368421052 , -69.19785789473686
Hits / Errors
19 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.198.56.0/24

Risk Max LOW Footprint 5.078% Hits 15
Prefix / IP version
/24 · IPv4
Network
45.198.56.0
Broadcast
45.198.56.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
9.5568 , -69.20090000000002
Hits / Errors
15 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS272018 · KM TECHNOLOGY, C.A.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

217.76.250.0/24

Risk Max LOW Footprint 3.125% Hits 9
Prefix / IP version
/24 · IPv4
Network
217.76.250.0
Broadcast
217.76.250.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
9.556800000000003 , -69.20089999999999
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS273069 · MINET, C.A
Top organization / ISP
— · MINET, C.A
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

217.76.251.0/24

Risk Max LOW Footprint 3.125% Hits 9
Prefix / IP version
/24 · IPv4
Network
217.76.251.0
Broadcast
217.76.251.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
9.5568 , -69.2009
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS273069 · MINET, C.A
Top organization / ISP
— · MINET, C.A
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

138.255.122.0/24

Risk Max LOW Footprint 2.734% Hits 10
Prefix / IP version
/24 · IPv4
Network
138.255.122.0
Broadcast
138.255.122.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-28.412199999999995 , -50.9443
Hits / Errors
10 hits · 1 errors
First / Last seen
2026-02-24 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

200.8.92.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
200.8.92.0
Broadcast
200.8.92.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
9.927626 , -68.26688
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.237.186.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
186.237.186.0
Broadcast
186.237.186.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-28.603679999999997 , -50.9757
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
AS263018 · Zapelini & Cia. Ltda.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.166.203.0/24

Risk Max LOW Footprint 0.781% Hits 6
Prefix / IP version
/24 · IPv4
Network
186.166.203.0
Broadcast
186.166.203.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
9.55451 , -69.1956
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.237.180.0/24

Risk Max LOW Footprint 0.781% Hits 6
Prefix / IP version
/24 · IPv4
Network
186.237.180.0
Broadcast
186.237.180.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-28.412199999999995 , -50.9443
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS263018 · Zapelini & Cia. Ltda.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.91.11.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
177.91.11.0
Broadcast
177.91.11.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-28.412199999999995 , -50.9443
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-25 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.5.247.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
45.5.247.0
Broadcast
45.5.247.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-8.6637 , -36.2822
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.94.124.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
186.94.124.0
Broadcast
186.94.124.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
9.579196666666666 , -69.53993333333334
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-24 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.188.40.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.188.40.0
Broadcast
186.188.40.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
9.5568 , -69.2009
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

138.255.121.0/24

Risk Max LOW Footprint 0.391% Hits 5
Prefix / IP version
/24 · IPv4
Network
138.255.121.0
Broadcast
138.255.121.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-28.412199999999995 , -50.9443
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.206.82.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
190.206.82.0
Broadcast
190.206.82.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.0862 , -67.9198
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

131.221.197.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
131.221.197.0
Broadcast
131.221.197.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.3855 , -36.6391
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS264430 · RESERV INTERNET LTDA
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.237.185.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.237.185.0
Broadcast
186.237.185.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-28.4122 , -50.9443
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS263018 · Zapelini & Cia. Ltda.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.91.10.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.91.10.0
Broadcast
177.91.10.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-28.4122 , -50.9443
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.90.244.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.90.244.0
Broadcast
186.90.244.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
9.55451 , -69.1956
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

38.51.159.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
38.51.159.0
Broadcast
38.51.159.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
9.55451 , -69.1956
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS272809 · THUNDERNET, C.A.
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

131.221.199.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
131.221.199.0
Broadcast
131.221.199.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.3855 , -36.6391
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS264430 · RESERV INTERNET LTDA
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

189.202.251.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
189.202.251.0
Broadcast
189.202.251.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
20.3512 , -87.5757
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

201.211.193.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
201.211.193.0
Broadcast
201.211.193.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.0862 , -67.9198
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.5.244.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.5.244.0
Broadcast
45.5.244.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-8.6637 , -36.2822
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.94.105.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.94.105.0
Broadcast
186.94.105.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
9.55451 , -69.1956
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.198.57.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.198.57.0
Broadcast
45.198.57.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
9.5568 , -69.2009
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS272018 · KM TECHNOLOGY, C.A.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2