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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.

181.64.13.0/24

Risk Max LOW Footprint 3.125% Hits 10
Prefix / IP version
/24 · IPv4
Network
181.64.13.0
Broadcast
181.64.13.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-18.0052 , -70.2489
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top ASN
Top organization / ISP
Top geo
Peru · Tacna · Tacna
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.64.202.0/24

Risk Max LOW Footprint 2.344% Hits 9
Prefix / IP version
/24 · IPv4
Network
181.64.202.0
Broadcast
181.64.202.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-18.0052 , -70.2489
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
Top organization / ISP
Top geo
Peru · Tacna · Tacna
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.66.176.0/24

Risk Max LOW Footprint 2.344% Hits 8
Prefix / IP version
/24 · IPv4
Network
181.66.176.0
Broadcast
181.66.176.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-12.046 , -77.0305
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top ASN
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

201.240.180.0/24

Risk Max LOW Footprint 2.344% Hits 8
Prefix / IP version
/24 · IPv4
Network
201.240.180.0
Broadcast
201.240.180.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-16.4014 , -71.5343
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.67.249.0/24

Risk Max LOW Footprint 2.344% Hits 7
Prefix / IP version
/24 · IPv4
Network
181.67.249.0
Broadcast
181.67.249.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-6.771099999999999 , -79.8431
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-05 02:00
Top ASN
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.67.205.0/24

Risk Max LOW Footprint 1.953% Hits 11
Prefix / IP version
/24 · IPv4
Network
181.67.205.0
Broadcast
181.67.205.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-6.771100000000001 , -79.8431
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

190.239.159.0/24

Risk Max LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
190.239.159.0
Broadcast
190.239.159.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-12.046 , -77.0305
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

190.40.228.0/24

Risk Max LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
190.40.228.0
Broadcast
190.40.228.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-6.7711 , -79.8431
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-08 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.66.206.0/24

Risk Max LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
181.66.206.0
Broadcast
181.66.206.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-12.046 , -77.03049999999999
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-07 02:00
Top ASN
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.66.37.0/24

Risk Max LOW Footprint 1.953% Hits 6
Prefix / IP version
/24 · IPv4
Network
181.66.37.0
Broadcast
181.66.37.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-15.812800000000001 , -73.24036666666666
Hits / Errors
6 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top ASN
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.67.122.0/24

Risk Max LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
181.67.122.0
Broadcast
181.67.122.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-13.673840000000002 , -75.97206
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-09 02:00
Top ASN
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.67.60.0/24

Risk Max LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
181.67.60.0
Broadcast
181.67.60.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-13.76522 , -75.92604
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-07 02:00
Top ASN
Top geo
Peru · Ica · Nazca
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

190.43.75.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
190.43.75.0
Broadcast
190.43.75.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-9.929500000000003 , -76.23969999999998
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-09 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

190.238.57.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
190.238.57.0
Broadcast
190.238.57.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-13.522799999999998 , -71.9665
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

190.232.218.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
190.232.218.0
Broadcast
190.232.218.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-12.046 , -77.0305
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.66.151.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
181.66.151.0
Broadcast
181.66.151.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-12.046 , -77.0305
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-07 02:00
Top ASN
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.66.177.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
181.66.177.0
Broadcast
181.66.177.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-12.046 , -77.0305
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-08 02:00
Top ASN
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.65.207.0/24

Risk Max LOW Footprint 1.172% Hits 7
Prefix / IP version
/24 · IPv4
Network
181.65.207.0
Broadcast
181.65.207.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-14.988757142857143 , -73.9769857142857
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-07 02:00
Top ASN
Top geo
Peru · Ica · Arequipa
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

190.233.181.0/24

Risk Max LOW Footprint 1.172% Hits 6
Prefix / IP version
/24 · IPv4
Network
190.233.181.0
Broadcast
190.233.181.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-12.046 , -77.0305
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-08 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

190.232.101.0/24

Risk Max LOW Footprint 1.172% Hits 6
Prefix / IP version
/24 · IPv4
Network
190.232.101.0
Broadcast
190.232.101.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-12.046 , -77.0305
Hits / Errors
6 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-05 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.66.138.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
181.66.138.0
Broadcast
181.66.138.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-12.046 , -77.0305
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-08 02:00
Top ASN
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.66.137.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
181.66.137.0
Broadcast
181.66.137.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-12.046 , -77.0305
Hits / Errors
5 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-07 02:00
Top ASN
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.67.181.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
181.67.181.0
Broadcast
181.67.181.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-13.5228 , -71.9665
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-07 02:00
Top ASN
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

201.230.37.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
201.230.37.0
Broadcast
201.230.37.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-16.4014 , -71.5343
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-04 02:00 · 2026-03-09 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

190.232.106.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
190.232.106.0
Broadcast
190.232.106.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-12.046 , -77.0305
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

190.238.211.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
190.238.211.0
Broadcast
190.238.211.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-12.046 , -77.0305
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-08 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.66.139.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
181.66.139.0
Broadcast
181.66.139.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-12.046 , -77.0305
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top ASN
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.67.43.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
181.67.43.0
Broadcast
181.67.43.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-12.046 , -77.0305
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-06 02:00
Top ASN
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

190.239.163.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
190.239.163.0
Broadcast
190.239.163.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-16.4634 , -71.529
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-05 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

201.240.68.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
201.240.68.0
Broadcast
201.240.68.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-14.022925 , -74.69695
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-05 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.67.2.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
181.67.2.0
Broadcast
181.67.2.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-16.4014 , -71.5343
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-07 02:00
Top ASN
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.66.156.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
181.66.156.0
Broadcast
181.66.156.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-12.046 , -77.0305
Hits / Errors
3 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top ASN
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

201.240.76.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
201.240.76.0
Broadcast
201.240.76.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-12.0516 , -77.1345
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-04 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

200.106.20.0/24

Risk Max LOW Footprint 0.781% Hits 8
Prefix / IP version
/24 · IPv4
Network
200.106.20.0
Broadcast
200.106.20.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-12.046 , -77.0305
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-08 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

190.43.105.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
190.43.105.0
Broadcast
190.43.105.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-12.046 , -77.0305
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-06 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.64.193.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
181.64.193.0
Broadcast
181.64.193.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-12.046 , -77.0305
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-08 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

201.230.169.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
201.230.169.0
Broadcast
201.230.169.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-8.1191 , -79.0355
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-06 02:00 · 2026-03-08 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

190.232.31.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
190.232.31.0
Broadcast
190.232.31.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-12.076475 , -77.0444
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-06 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

200.121.42.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
200.121.42.0
Broadcast
200.121.42.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-12.046 , -77.0305
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

190.239.247.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
190.239.247.0
Broadcast
190.239.247.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-6.6593225 , -78.59895
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-03 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
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