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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.

45.239.103.0/24

Risk Max LOW Footprint 5.859% Hits 26
Prefix / IP version
/24 · IPv4
Network
45.239.103.0
Broadcast
45.239.103.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-20.956226923076922 , -48.83311923076924
Hits / Errors
26 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

177.11.139.0/24

Risk Max LOW Footprint 5.859% Hits 26
Prefix / IP version
/24 · IPv4
Network
177.11.139.0
Broadcast
177.11.139.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-22.115400000000005 , -45.02929999999999
Hits / Errors
26 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.234.186.0/24

Risk Max LOW Footprint 5.859% Hits 25
Prefix / IP version
/24 · IPv4
Network
177.234.186.0
Broadcast
177.234.186.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-13.260099999999998 , -44.37760000000001
Hits / Errors
25 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS263250 · Barbosa & Costa Ltda
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.192.80.0/24

Risk Max LOW Footprint 5.859% Hits 25
Prefix / IP version
/24 · IPv4
Network
181.192.80.0
Broadcast
181.192.80.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-29.598368 , -51.18699599999999
Hits / Errors
25 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

189.6.20.0/24

Risk Max LOW Footprint 5.859% Hits 25
Prefix / IP version
/24 · IPv4
Network
189.6.20.0
Broadcast
189.6.20.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-15.7798 , -47.9331
Hits / Errors
25 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

189.63.161.0/24

Risk Max LOW Footprint 5.859% Hits 25
Prefix / IP version
/24 · IPv4
Network
189.63.161.0
Broadcast
189.63.161.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-29.723 , -51.056700000000006
Hits / Errors
25 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

177.86.20.0/24

Risk Max LOW Footprint 5.859% Hits 25
Prefix / IP version
/24 · IPv4
Network
177.86.20.0
Broadcast
177.86.20.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-23.500099999999993 , -47.45180000000001
Hits / Errors
25 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.246.123.0/24

Risk Max LOW Footprint 5.859% Hits 24
Prefix / IP version
/24 · IPv4
Network
170.246.123.0
Broadcast
170.246.123.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-22.788599999999988 , -43.3175
Hits / Errors
24 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS52794 · Net Flex Ltda ME
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.181.3.0/24

Risk Max LOW Footprint 5.859% Hits 24
Prefix / IP version
/24 · IPv4
Network
177.181.3.0
Broadcast
177.181.3.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-23.673 , -46.5302
Hits / Errors
24 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

177.200.34.0/24

Risk Max LOW Footprint 5.859% Hits 24
Prefix / IP version
/24 · IPv4
Network
177.200.34.0
Broadcast
177.200.34.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-16.680200000000003 , -49.25639999999999
Hits / Errors
24 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS266539 · LINQ TELECOMUNICACOES
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.37.153.0/24

Risk Max LOW Footprint 5.859% Hits 24
Prefix / IP version
/24 · IPv4
Network
177.37.153.0
Broadcast
177.37.153.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-3.716999999999999 , -38.52869999999999
Hits / Errors
24 hits · 2 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

187.21.16.0/24

Risk Max LOW Footprint 5.859% Hits 24
Prefix / IP version
/24 · IPv4
Network
187.21.16.0
Broadcast
187.21.16.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-14.863800000000005 , -40.8408
Hits / Errors
24 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

187.84.3.0/24

Risk Max LOW Footprint 5.859% Hits 24
Prefix / IP version
/24 · IPv4
Network
187.84.3.0
Broadcast
187.84.3.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-23.35579999999999 , -47.8563
Hits / Errors
24 hits · 2 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

45.164.77.0/24

Risk Max LOW Footprint 5.859% Hits 24
Prefix / IP version
/24 · IPv4
Network
45.164.77.0
Broadcast
45.164.77.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-23.6293 , -46.635099999999994
Hits / Errors
24 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

191.52.219.0/24

Risk Max LOW Footprint 5.859% Hits 24
Prefix / IP version
/24 · IPv4
Network
191.52.219.0
Broadcast
191.52.219.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-23.5215 , -46.78729999999999
Hits / Errors
24 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.36.213.0/24

Risk Max LOW Footprint 5.859% Hits 23
Prefix / IP version
/24 · IPv4
Network
177.36.213.0
Broadcast
177.36.213.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-17.4197 , -44.857499999999995
Hits / Errors
23 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

187.255.194.0/24

Risk Max LOW Footprint 5.859% Hits 23
Prefix / IP version
/24 · IPv4
Network
187.255.194.0
Broadcast
187.255.194.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-1.4537000000000002 , -48.507799999999996
Hits / Errors
23 hits · 1 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

45.162.189.0/24

Risk Max LOW Footprint 5.859% Hits 23
Prefix / IP version
/24 · IPv4
Network
45.162.189.0
Broadcast
45.162.189.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-18.286499999999993 , -45.02859999999999
Hits / Errors
23 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

181.174.255.0/24

Risk Max LOW Footprint 5.859% Hits 23
Prefix / IP version
/24 · IPv4
Network
181.174.255.0
Broadcast
181.174.255.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-30.091000000000005 , -50.269400000000005
Hits / Errors
23 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS271448 · Super Giga Net Ltda
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.32.32.0/24

Risk Max LOW Footprint 5.859% Hits 22
Prefix / IP version
/24 · IPv4
Network
177.32.32.0
Broadcast
177.32.32.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-23.6293 , -46.635099999999994
Hits / Errors
22 hits · 2 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

177.32.33.0/24

Risk Max LOW Footprint 5.859% Hits 22
Prefix / IP version
/24 · IPv4
Network
177.32.33.0
Broadcast
177.32.33.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-23.6293 , -46.635099999999994
Hits / Errors
22 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

45.70.52.0/24

Risk Max LOW Footprint 5.859% Hits 22
Prefix / IP version
/24 · IPv4
Network
45.70.52.0
Broadcast
45.70.52.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-22.920099999999994 , -43.0811
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

168.194.167.0/24

Risk Max LOW Footprint 5.859% Hits 21
Prefix / IP version
/24 · IPv4
Network
168.194.167.0
Broadcast
168.194.167.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-22.920099999999998 , -43.0811
Hits / Errors
21 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

186.193.211.0/24

Risk Max LOW Footprint 5.859% Hits 21
Prefix / IP version
/24 · IPv4
Network
186.193.211.0
Broadcast
186.193.211.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-22.8295 , -46.281200000000005
Hits / Errors
21 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS28153 · Micropic Ltda
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

138.185.199.0/24

Risk Max LOW Footprint 5.859% Hits 21
Prefix / IP version
/24 · IPv4
Network
138.185.199.0
Broadcast
138.185.199.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-22.4227 , -46.7667
Hits / Errors
21 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

160.20.171.0/24

Risk Max LOW Footprint 5.859% Hits 20
Prefix / IP version
/24 · IPv4
Network
160.20.171.0
Broadcast
160.20.171.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-22.7143 , -42.03660000000001
Hits / Errors
20 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS266198 · NEW NET TELECOM LTDA
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.74.142.0/24

Risk Max LOW Footprint 5.859% Hits 20
Prefix / IP version
/24 · IPv4
Network
177.74.142.0
Broadcast
177.74.142.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-29.759200000000003 , -51.1477
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

170.78.22.0/24

Risk Max LOW Footprint 5.859% Hits 20
Prefix / IP version
/24 · IPv4
Network
170.78.22.0
Broadcast
170.78.22.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-9.404599999999999 , -40.5024
Hits / Errors
20 hits · 0 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

170.83.2.0/24

Risk Max LOW Footprint 5.859% Hits 19
Prefix / IP version
/24 · IPv4
Network
170.83.2.0
Broadcast
170.83.2.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-24.5267 , -47.8646
Hits / Errors
19 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS266454 · EXPAND TELECOM LTDA
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

200.150.252.0/24

Risk Max LOW Footprint 5.859% Hits 19
Prefix / IP version
/24 · IPv4
Network
200.150.252.0
Broadcast
200.150.252.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-23.68116842105263 , -46.577073684210525
Hits / Errors
19 hits · 0 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

201.49.237.0/24

Risk Max LOW Footprint 5.859% Hits 19
Prefix / IP version
/24 · IPv4
Network
201.49.237.0
Broadcast
201.49.237.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-19.868042105263157 , -44.10601578947369
Hits / Errors
19 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

38.211.205.0/24

Risk Max LOW Footprint 5.859% Hits 19
Prefix / IP version
/24 · IPv4
Network
38.211.205.0
Broadcast
38.211.205.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-3.8723 , -38.45720000000001
Hits / Errors
19 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS265451 · INFOLINK TELECOM
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.17.230.0/24

Risk Max LOW Footprint 5.859% Hits 19
Prefix / IP version
/24 · IPv4
Network
187.17.230.0
Broadcast
187.17.230.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-26.279989473684214 , -49.37712105263157
Hits / Errors
19 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.150.81.0/24

Risk Max LOW Footprint 5.859% Hits 18
Prefix / IP version
/24 · IPv4
Network
170.150.81.0
Broadcast
170.150.81.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-9.404599999999999 , -40.502399999999994
Hits / Errors
18 hits · 2 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

177.54.191.0/24

Risk Max LOW Footprint 5.859% Hits 18
Prefix / IP version
/24 · IPv4
Network
177.54.191.0
Broadcast
177.54.191.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-21.4017 , -45.492799999999995
Hits / Errors
18 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

45.187.195.0/24

Risk Max LOW Footprint 5.859% Hits 18
Prefix / IP version
/24 · IPv4
Network
45.187.195.0
Broadcast
45.187.195.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-14.105988888888886 , -40.5936
Hits / Errors
18 hits · 3 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS269477 · CN-TELECOM LTDA
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.86.21.0/24

Risk Max LOW Footprint 5.859% Hits 17
Prefix / IP version
/24 · IPv4
Network
177.86.21.0
Broadcast
177.86.21.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-23.5001 , -47.4518
Hits / Errors
17 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.82.181.0/24

Risk Max LOW Footprint 5.469% Hits 32
Prefix / IP version
/24 · IPv4
Network
170.82.181.0
Broadcast
170.82.181.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
-1.2723000000000002 , -47.85629999999999
Hits / Errors
32 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS266445 · SEA TELECOM LTDA
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

38.51.234.0/24

Risk Max LOW Footprint 5.469% Hits 30
Prefix / IP version
/24 · IPv4
Network
38.51.234.0
Broadcast
38.51.234.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
1.2146000000000001 , -77.27849999999998
Hits / Errors
30 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

177.234.190.0/24

Risk Max LOW Footprint 5.469% Hits 28
Prefix / IP version
/24 · IPv4
Network
177.234.190.0
Broadcast
177.234.190.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
-12.693378571428573 , -44.58912142857144
Hits / Errors
28 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS263250 · Barbosa & Costa Ltda
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2