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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.

177.53.130.0/24

Risk Max 1 LOW Footprint 2.344% Hits 7
Prefix / IP version
/24 · IPv4
Network
177.53.130.0
Broadcast
177.53.130.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-23.61972857142857 , -46.78205714285714
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.246.81.0/24

Risk Max LOW Footprint 7.031% Hits 27
Prefix / IP version
/24 · IPv4
Network
170.246.81.0
Broadcast
170.246.81.255
Observed IPs / Subnet size
18 observed · 256 total
Centroid
-22.65114814814815 , -46.7728925925926
Hits / Errors
27 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.5.196.0/24

Risk Max LOW Footprint 6.250% Hits 22
Prefix / IP version
/24 · IPv4
Network
191.5.196.0
Broadcast
191.5.196.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
-8.090900000000003 , -38.39940000000001
Hits / Errors
22 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.39.99.0/24

Risk Max LOW Footprint 5.469% Hits 21
Prefix / IP version
/24 · IPv4
Network
177.39.99.0
Broadcast
177.39.99.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
-23.743299999999994 , -46.85230000000001
Hits / Errors
21 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.89.141.0/24

Risk Max LOW Footprint 5.469% Hits 20
Prefix / IP version
/24 · IPv4
Network
190.89.141.0
Broadcast
190.89.141.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
-23.743299999999998 , -46.8523
Hits / Errors
20 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS270393 · IPT TELECOM
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.115.66.0/24

Risk Max LOW Footprint 5.469% Hits 19
Prefix / IP version
/24 · IPv4
Network
190.115.66.0
Broadcast
190.115.66.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
-23.735099999999996 , -46.37350000000001
Hits / Errors
19 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.187.23.0/24

Risk Max LOW Footprint 5.469% Hits 19
Prefix / IP version
/24 · IPv4
Network
45.187.23.0
Broadcast
45.187.23.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
-18.382200000000005 , -43.20249999999999
Hits / Errors
19 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.171.78.0/24

Risk Max LOW Footprint 5.078% Hits 22
Prefix / IP version
/24 · IPv4
Network
45.171.78.0
Broadcast
45.171.78.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
-28.2567 , -48.744299999999996
Hits / Errors
22 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.253.41.0/24

Risk Max LOW Footprint 5.078% Hits 21
Prefix / IP version
/24 · IPv4
Network
191.253.41.0
Broadcast
191.253.41.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
-28.276542857142857 , -49.086
Hits / Errors
21 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.115.67.0/24

Risk Max LOW Footprint 4.297% Hits 21
Prefix / IP version
/24 · IPv4
Network
190.115.67.0
Broadcast
190.115.67.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
-23.735099999999996 , -46.3735
Hits / Errors
21 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.63.237.0/24

Risk Max LOW Footprint 4.297% Hits 20
Prefix / IP version
/24 · IPv4
Network
179.63.237.0
Broadcast
179.63.237.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
-23.735099999999996 , -46.37349999999999
Hits / Errors
20 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.228.242.0/24

Risk Max LOW Footprint 4.297% Hits 18
Prefix / IP version
/24 · IPv4
Network
45.228.242.0
Broadcast
45.228.242.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
-19.873899999999995 , -44.9872
Hits / Errors
18 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS267085 · VERO S.A
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.232.91.0/24

Risk Max LOW Footprint 4.297% Hits 15
Prefix / IP version
/24 · IPv4
Network
45.232.91.0
Broadcast
45.232.91.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
-23.625819999999997 , -46.728519999999996
Hits / Errors
15 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

168.181.125.0/24

Risk Max LOW Footprint 3.906% Hits 15
Prefix / IP version
/24 · IPv4
Network
168.181.125.0
Broadcast
168.181.125.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-20.1302 , -40.30830000000001
Hits / Errors
15 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

191.5.197.0/24

Risk Max LOW Footprint 3.906% Hits 14
Prefix / IP version
/24 · IPv4
Network
191.5.197.0
Broadcast
191.5.197.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-8.085721428571429 , -38.15518571428572
Hits / Errors
14 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.5.195.0/24

Risk Max LOW Footprint 3.906% Hits 14
Prefix / IP version
/24 · IPv4
Network
191.5.195.0
Broadcast
191.5.195.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-8.090900000000001 , -38.39940000000001
Hits / Errors
14 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.227.185.0/24

Risk Max LOW Footprint 3.516% Hits 20
Prefix / IP version
/24 · IPv4
Network
45.227.185.0
Broadcast
45.227.185.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-29.172000000000004 , -51.1782
Hits / Errors
20 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS267033 · serrasul telecom ltda
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.253.40.0/24

Risk Max LOW Footprint 3.516% Hits 17
Prefix / IP version
/24 · IPv4
Network
191.253.40.0
Broadcast
191.253.40.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-28.270817647058823 , -49.09327058823529
Hits / Errors
17 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.115.64.0/24

Risk Max LOW Footprint 3.516% Hits 12
Prefix / IP version
/24 · IPv4
Network
190.115.64.0
Broadcast
190.115.64.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-23.7351 , -46.3735
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

201.20.75.0/24

Risk Max LOW Footprint 3.125% Hits 14
Prefix / IP version
/24 · IPv4
Network
201.20.75.0
Broadcast
201.20.75.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-8.0909 , -38.39940000000001
Hits / Errors
14 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.63.104.0/24

Risk Max LOW Footprint 3.125% Hits 13
Prefix / IP version
/24 · IPv4
Network
179.63.104.0
Broadcast
179.63.104.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-23.7433 , -46.8523
Hits / Errors
13 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS271546 · ITANET TELECOM
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

201.71.200.0/24

Risk Max LOW Footprint 3.125% Hits 12
Prefix / IP version
/24 · IPv4
Network
201.71.200.0
Broadcast
201.71.200.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-20.1302 , -40.30830000000001
Hits / Errors
12 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

189.50.33.0/24

Risk Max LOW Footprint 3.125% Hits 11
Prefix / IP version
/24 · IPv4
Network
189.50.33.0
Broadcast
189.50.33.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-20.1088 , -40.3022
Hits / Errors
11 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.115.65.0/24

Risk Max LOW Footprint 3.125% Hits 10
Prefix / IP version
/24 · IPv4
Network
190.115.65.0
Broadcast
190.115.65.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-23.735099999999996 , -46.37349999999999
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.228.241.0/24

Risk Max LOW Footprint 3.125% Hits 9
Prefix / IP version
/24 · IPv4
Network
45.228.241.0
Broadcast
45.228.241.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-19.873899999999995 , -44.9872
Hits / Errors
9 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS267085 · VERO S.A
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.127.109.0/24

Risk Max LOW Footprint 2.734% Hits 12
Prefix / IP version
/24 · IPv4
Network
179.127.109.0
Broadcast
179.127.109.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-22.5814 , -46.691900000000004
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.227.187.0/24

Risk Max LOW Footprint 2.734% Hits 12
Prefix / IP version
/24 · IPv4
Network
45.227.187.0
Broadcast
45.227.187.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-29.023700000000005 , -51.247899999999994
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS267033 · serrasul telecom ltda
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.229.145.0/24

Risk Max LOW Footprint 2.734% Hits 11
Prefix / IP version
/24 · IPv4
Network
45.229.145.0
Broadcast
45.229.145.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-20.1088 , -40.3022
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS267155 · VOE INTERNET
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.5.199.0/24

Risk Max LOW Footprint 2.734% Hits 11
Prefix / IP version
/24 · IPv4
Network
191.5.199.0
Broadcast
191.5.199.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-8.053667272727273 , -38.36038181818182
Hits / Errors
11 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.169.10.0/24

Risk Max LOW Footprint 2.734% Hits 10
Prefix / IP version
/24 · IPv4
Network
45.169.10.0
Broadcast
45.169.10.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-6.695400000000001 , -46.1954
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
AS268076 · WEBNET TELECOM
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.161.198.0/24

Risk Max LOW Footprint 2.734% Hits 9
Prefix / IP version
/24 · IPv4
Network
45.161.198.0
Broadcast
45.161.198.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-20.1088 , -40.3022
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS265905 · NV7 TELECOM LTDA
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.170.6.0/24

Risk Max LOW Footprint 2.734% Hits 7
Prefix / IP version
/24 · IPv4
Network
45.170.6.0
Broadcast
45.170.6.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-20.1088 , -40.302200000000006
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS268135 · INTERPLUS TECNLOGIA
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.73.232.0/24

Risk Max LOW Footprint 2.344% Hits 10
Prefix / IP version
/24 · IPv4
Network
187.73.232.0
Broadcast
187.73.232.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-20.1088 , -40.302200000000006
Hits / Errors
10 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

187.95.56.0/24

Risk Max LOW Footprint 2.344% Hits 10
Prefix / IP version
/24 · IPv4
Network
187.95.56.0
Broadcast
187.95.56.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-23.4447 , -46.824059999999996
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.5.204.0/24

Risk Max LOW Footprint 2.344% Hits 10
Prefix / IP version
/24 · IPv4
Network
191.5.204.0
Broadcast
191.5.204.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-8.090900000000001 , -38.3994
Hits / Errors
10 hits · 1 errors
First / Last seen
2026-02-26 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.191.154.0/24

Risk Max LOW Footprint 2.344% Hits 10
Prefix / IP version
/24 · IPv4
Network
45.191.154.0
Broadcast
45.191.154.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-23.567100000000003 , -47.66609999999999
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS269677 · Gerson Cerqueira
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.189.49.0/24

Risk Max LOW Footprint 2.344% Hits 9
Prefix / IP version
/24 · IPv4
Network
45.189.49.0
Broadcast
45.189.49.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-23.6235 , -46.7908
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.229.147.0/24

Risk Max LOW Footprint 2.344% Hits 7
Prefix / IP version
/24 · IPv4
Network
45.229.147.0
Broadcast
45.229.147.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-20.1088 , -40.302200000000006
Hits / Errors
7 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS267155 · VOE INTERNET
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.246.83.0/24

Risk Max LOW Footprint 2.344% Hits 7
Prefix / IP version
/24 · IPv4
Network
170.246.83.0
Broadcast
170.246.83.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-22.5814 , -46.69189999999999
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.251.126.0/24

Risk Max LOW Footprint 2.344% Hits 7
Prefix / IP version
/24 · IPv4
Network
186.251.126.0
Broadcast
186.251.126.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-20.041571428571427 , -40.275357142857146
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
AS52899 · FLIX TELECOM
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
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