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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.

45.191.80.0/24

Risk Max LOW Footprint 2.344% Hits 10
Prefix / IP version
/24 · IPv4
Network
45.191.80.0
Broadcast
45.191.80.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-27.4512 , -58.9865
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top ASN
AS269906 · Chaco Digital SA
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

186.193.158.0/24

Risk Max LOW Footprint 2.344% Hits 9
Prefix / IP version
/24 · IPv4
Network
186.193.158.0
Broadcast
186.193.158.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-21.787677777777777 , -46.54633333333334
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

200.201.138.0/24

Risk Max LOW Footprint 2.344% Hits 8
Prefix / IP version
/24 · IPv4
Network
200.201.138.0
Broadcast
200.201.138.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-23.5475 , -46.6361
Hits / Errors
8 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

189.39.108.0/24

Risk Max LOW Footprint 2.344% Hits 8
Prefix / IP version
/24 · IPv4
Network
189.39.108.0
Broadcast
189.39.108.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-24.018 , -51.34471249999999
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

177.128.122.0/24

Risk Max LOW Footprint 2.344% Hits 7
Prefix / IP version
/24 · IPv4
Network
177.128.122.0
Broadcast
177.128.122.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-22.040600000000005 , -56.5082
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

190.122.176.0/24

Risk Max LOW Footprint 2.344% Hits 7
Prefix / IP version
/24 · IPv4
Network
190.122.176.0
Broadcast
190.122.176.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
13.6927 , -89.19169999999998
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-09 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

206.84.37.0/24

Risk Max LOW Footprint 2.344% Hits 7
Prefix / IP version
/24 · IPv4
Network
206.84.37.0
Broadcast
206.84.37.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-1.3450000000000002 , -48.4219
Hits / Errors
7 hits · 2 errors
First / Last seen
2026-03-03 02:00 · 2026-03-09 02:00
Top ASN
AS265175 · AS SISTEMAS LTDA
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

131.221.72.0/24

Risk Max LOW Footprint 2.344% Hits 7
Prefix / IP version
/24 · IPv4
Network
131.221.72.0
Broadcast
131.221.72.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-11.668999999999999 , -38.7912
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-08 02:00
Top ASN
AS52566 · SISALWEB INTERNET
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

38.51.232.0/24

Risk Max LOW Footprint 2.344% Hits 7
Prefix / IP version
/24 · IPv4
Network
38.51.232.0
Broadcast
38.51.232.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
1.326 , -77.23649999999999
Hits / Errors
7 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

206.84.34.0/24

Risk Max LOW Footprint 2.344% Hits 7
Prefix / IP version
/24 · IPv4
Network
206.84.34.0
Broadcast
206.84.34.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-1.345 , -48.4219
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-06 02:00
Top ASN
AS265175 · AS SISTEMAS LTDA
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

190.83.117.0/24

Risk Max LOW Footprint 2.344% Hits 6
Prefix / IP version
/24 · IPv4
Network
190.83.117.0
Broadcast
190.83.117.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
15.496700000000002 , -88.0338
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

38.41.34.0/24

Risk Max LOW Footprint 2.344% Hits 6
Prefix / IP version
/24 · IPv4
Network
38.41.34.0
Broadcast
38.41.34.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
10.2494 , -67.5945
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-07 02:00
Top ASN
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

179.1.203.0/24

Risk Max LOW Footprint 1.953% Hits 12
Prefix / IP version
/24 · IPv4
Network
179.1.203.0
Broadcast
179.1.203.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
6.396278333333334 , -75.17346666666667
Hits / Errors
12 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

45.238.57.0/24

Risk Max LOW Footprint 1.953% Hits 10
Prefix / IP version
/24 · IPv4
Network
45.238.57.0
Broadcast
45.238.57.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-2.2038 , -79.8819
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

109.105.210.0/24

Risk Max LOW Footprint 1.953% Hits 10
Prefix / IP version
/24 · IPv4
Network
109.105.210.0
Broadcast
109.105.210.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
32.7767 , -96.797
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-05 02:00
Top ASN
AS21859 · Zenlayer Inc
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

186.216.19.0/24

Risk Max LOW Footprint 1.953% Hits 9
Prefix / IP version
/24 · IPv4
Network
186.216.19.0
Broadcast
186.216.19.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-22.9201 , -43.0811
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-03-04 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

186.193.135.0/24

Risk Max LOW Footprint 1.953% Hits 9
Prefix / IP version
/24 · IPv4
Network
186.193.135.0
Broadcast
186.193.135.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-22.0661 , -46.5725
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

198.12.37.0/24

Risk Max LOW Footprint 1.953% Hits 9
Prefix / IP version
/24 · IPv4
Network
198.12.37.0
Broadcast
198.12.37.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-27.458777777777776 , -58.99118888888889
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.156.128.0/24

Risk Max LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
45.156.128.0
Broadcast
45.156.128.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
52.3676 , 4.90414
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-06 02:00
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.66.86.0/24

Risk Max LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
177.66.86.0
Broadcast
177.66.86.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-6.915514285714285 , -35.6746
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

187.33.205.0/24

Risk Max LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
187.33.205.0
Broadcast
187.33.205.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-22.586899999999996 , -50.42900000000001
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top ASN
AS53086 · OAI LTDA
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

189.85.154.0/24

Risk Max LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
189.85.154.0
Broadcast
189.85.154.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-23.908857142857137 , -51.370328571428566
Hits / Errors
7 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

168.205.7.0/24

Risk Max LOW Footprint 1.953% Hits 6
Prefix / IP version
/24 · IPv4
Network
168.205.7.0
Broadcast
168.205.7.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
20.9115 , -97.6755
Hits / Errors
6 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

206.84.35.0/24

Risk Max LOW Footprint 1.953% Hits 6
Prefix / IP version
/24 · IPv4
Network
206.84.35.0
Broadcast
206.84.35.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-1.345 , -48.4219
Hits / Errors
6 hits · 1 errors
First / Last seen
2026-03-03 02:00 · 2026-03-09 02:00
Top ASN
AS265175 · AS SISTEMAS LTDA
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.209.121.0/24

Risk Max LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
181.209.121.0
Broadcast
181.209.121.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-26.85312 , -60.31734
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

186.193.148.0/24

Risk Max LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
186.193.148.0
Broadcast
186.193.148.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-21.7864 , -46.568
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-09 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

143.137.159.0/24

Risk Max LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
143.137.159.0
Broadcast
143.137.159.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-17.816740000000003 , -43.1936
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-07 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.191.45.0/24

Risk Max LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
45.191.45.0
Broadcast
45.191.45.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
1.8529 , -76.0546
Hits / Errors
5 hits · 1 errors
First / Last seen
2026-03-03 02:00 · 2026-03-05 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

179.1.209.0/24

Risk Max LOW Footprint 1.562% Hits 15
Prefix / IP version
/24 · IPv4
Network
179.1.209.0
Broadcast
179.1.209.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
4.8142 , -75.6946
Hits / Errors
15 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

186.193.129.0/24

Risk Max LOW Footprint 1.562% Hits 9
Prefix / IP version
/24 · IPv4
Network
186.193.129.0
Broadcast
186.193.129.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-22.066099999999995 , -46.572500000000005
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

38.255.23.0/24

Risk Max LOW Footprint 1.562% Hits 9
Prefix / IP version
/24 · IPv4
Network
38.255.23.0
Broadcast
38.255.23.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-0.2309 , -78.5211
Hits / Errors
9 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

143.137.156.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
143.137.156.0
Broadcast
143.137.156.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-17.6873 , -42.5057
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-09 02:00
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.169.116.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
45.169.116.0
Broadcast
45.169.116.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-29.1253 , -56.55309999999999
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.80.83.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
45.80.83.0
Broadcast
45.80.83.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
31.617899999999995 , -106.38189999999999
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

190.220.147.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
190.220.147.0
Broadcast
190.220.147.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-27.451257142857145 , -59.001085714285715
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-07 02:00
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

189.39.98.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
189.39.98.0
Broadcast
189.39.98.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-23.3128 , -51.159600000000005
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-04 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

138.121.102.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
138.121.102.0
Broadcast
138.121.102.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-33.0472 , -68.8637
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top ASN
AS263775 · Intelisis S.A.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

186.193.138.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
186.193.138.0
Broadcast
186.193.138.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-22.066099999999995 , -46.5725
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-06 02:00
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

109.105.209.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
109.105.209.0
Broadcast
109.105.209.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
34.0549 , -118.243
Hits / Errors
6 hits · 2 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS21859 · Zenlayer Inc
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

189.39.100.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
189.39.100.0
Broadcast
189.39.100.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-23.3128 , -51.1596
Hits / Errors
5 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
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