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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.

45.173.91.0/24

Risk Max LOW Footprint 9.375% Hits 35
Prefix / IP version
/24 · IPv4
Network
45.173.91.0
Broadcast
45.173.91.255
Observed IPs / Subnet size
24 observed · 256 total
Centroid
-23.50009999999999 , -47.45180000000002
Hits / Errors
35 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS268819 · Mimo Net Ltda
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.173.90.0/24

Risk Max LOW Footprint 7.812% Hits 31
Prefix / IP version
/24 · IPv4
Network
45.173.90.0
Broadcast
45.173.90.255
Observed IPs / Subnet size
20 observed · 256 total
Centroid
-23.50009999999999 , -47.45180000000002
Hits / Errors
31 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS268819 · Mimo Net Ltda
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.180.160.0/24

Risk Max LOW Footprint 7.812% Hits 30
Prefix / IP version
/24 · IPv4
Network
187.180.160.0
Broadcast
187.180.160.255
Observed IPs / Subnet size
20 observed · 256 total
Centroid
-23.500099999999993 , -47.45180000000001
Hits / Errors
30 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

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

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

187.180.164.0/24

Risk Max LOW Footprint 4.297% Hits 18
Prefix / IP version
/24 · IPv4
Network
187.180.164.0
Broadcast
187.180.164.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
-23.48832222222222 , -47.44766666666667
Hits / Errors
18 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

189.28.241.0/24

Risk Max LOW Footprint 4.297% Hits 17
Prefix / IP version
/24 · IPv4
Network
189.28.241.0
Broadcast
189.28.241.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
-23.500099999999996 , -47.451800000000006
Hits / Errors
17 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

189.38.22.0/24

Risk Max LOW Footprint 3.906% Hits 17
Prefix / IP version
/24 · IPv4
Network
189.38.22.0
Broadcast
189.38.22.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-23.500099999999996 , -47.451800000000006
Hits / Errors
17 hits · 1 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

187.180.162.0/24

Risk Max LOW Footprint 3.906% Hits 16
Prefix / IP version
/24 · IPv4
Network
187.180.162.0
Broadcast
187.180.162.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-23.500099999999996 , -47.451800000000006
Hits / Errors
16 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

187.180.190.0/24

Risk Max LOW Footprint 3.906% Hits 14
Prefix / IP version
/24 · IPv4
Network
187.180.190.0
Broadcast
187.180.190.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-23.500099999999996 , -47.451800000000006
Hits / Errors
14 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

187.180.191.0/24

Risk Max LOW Footprint 3.906% Hits 13
Prefix / IP version
/24 · IPv4
Network
187.180.191.0
Broadcast
187.180.191.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-23.500099999999996 , -47.451800000000006
Hits / Errors
13 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

45.189.251.0/24

Risk Max LOW Footprint 3.516% Hits 14
Prefix / IP version
/24 · IPv4
Network
45.189.251.0
Broadcast
45.189.251.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-23.5001 , -47.4518
Hits / Errors
14 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

187.180.167.0/24

Risk Max LOW Footprint 3.516% Hits 12
Prefix / IP version
/24 · IPv4
Network
187.180.167.0
Broadcast
187.180.167.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-23.491266666666665 , -47.4487
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

187.180.165.0/24

Risk Max LOW Footprint 3.125% Hits 11
Prefix / IP version
/24 · IPv4
Network
187.180.165.0
Broadcast
187.180.165.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-23.49046363636364 , -47.44841818181818
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.180.166.0/24

Risk Max LOW Footprint 2.734% Hits 14
Prefix / IP version
/24 · IPv4
Network
187.180.166.0
Broadcast
187.180.166.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-23.492528571428572 , -47.44914285714286
Hits / Errors
14 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

187.180.173.0/24

Risk Max LOW Footprint 2.734% Hits 11
Prefix / IP version
/24 · IPv4
Network
187.180.173.0
Broadcast
187.180.173.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-23.485645454545452 , -47.44672727272728
Hits / Errors
11 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

187.180.161.0/24

Risk Max LOW Footprint 2.734% Hits 8
Prefix / IP version
/24 · IPv4
Network
187.180.161.0
Broadcast
187.180.161.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-23.5001 , -47.4518
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.180.186.0/24

Risk Max LOW Footprint 2.344% Hits 11
Prefix / IP version
/24 · IPv4
Network
187.180.186.0
Broadcast
187.180.186.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-23.5001 , -47.4518
Hits / Errors
11 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

187.180.163.0/24

Risk Max LOW Footprint 2.344% Hits 10
Prefix / IP version
/24 · IPv4
Network
187.180.163.0
Broadcast
187.180.163.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-23.500099999999996 , -47.451800000000006
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

187.45.55.0/24

Risk Max LOW Footprint 1.953% Hits 6
Prefix / IP version
/24 · IPv4
Network
187.45.55.0
Broadcast
187.45.55.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-23.5001 , -47.4518
Hits / Errors
6 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

201.158.42.0/24

Risk Max LOW Footprint 1.953% Hits 6
Prefix / IP version
/24 · IPv4
Network
201.158.42.0
Broadcast
201.158.42.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-23.5001 , -47.4518
Hits / Errors
6 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

143.202.187.0/24

Risk Max LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
143.202.187.0
Broadcast
143.202.187.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-23.5001 , -47.4518
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS264076 · BREM TECHNOLOGY LTDA
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.190.29.0/24

Risk Max LOW Footprint 1.562% Hits 8
Prefix / IP version
/24 · IPv4
Network
45.190.29.0
Broadcast
45.190.29.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-23.5001 , -47.4518
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.111.164.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
187.111.164.0
Broadcast
187.111.164.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-23.511342857142857 , -47.445499999999996
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS28669 · VERO S.A
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.111.165.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
187.111.165.0
Broadcast
187.111.165.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-23.526333333333337 , -47.437099999999994
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS28669 · VERO S.A
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

201.158.41.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
201.158.41.0
Broadcast
201.158.41.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-23.5001 , -47.4518
Hits / Errors
4 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

187.94.12.0/24

Risk Max LOW Footprint 1.172% Hits 6
Prefix / IP version
/24 · IPv4
Network
187.94.12.0
Broadcast
187.94.12.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-23.5001 , -47.4518
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS270577 · NET TOP
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.62.3.0/24

Risk Max LOW Footprint 1.172% Hits 6
Prefix / IP version
/24 · IPv4
Network
177.62.3.0
Broadcast
177.62.3.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-23.5001 , -47.4518
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.254.120.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
191.254.120.0
Broadcast
191.254.120.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-23.5001 , -47.4518
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-26 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

189.28.240.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
189.28.240.0
Broadcast
189.28.240.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-23.5001 , -47.4518
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-02 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.172.211.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
177.172.211.0
Broadcast
177.172.211.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-23.5001 , -47.4518
Hits / Errors
4 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

187.180.170.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
187.180.170.0
Broadcast
187.180.170.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-23.5001 , -47.4518
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-01 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.162.24.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
179.162.24.0
Broadcast
179.162.24.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-23.5001 , -47.4518
Hits / Errors
3 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

189.28.242.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
189.28.242.0
Broadcast
189.28.242.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-23.5001 , -47.4518
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-03-01 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.45.59.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
187.45.59.0
Broadcast
187.45.59.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-23.5001 , -47.4518
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.183.118.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
177.183.118.0
Broadcast
177.183.118.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.5001 , -47.4518
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

189.110.157.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
189.110.157.0
Broadcast
189.110.157.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.5001 , -47.4518
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-24 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

45.160.245.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
45.160.245.0
Broadcast
45.160.245.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.500099999999996 , -47.451800000000006
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-02 02:00
Top ASN
AS268452 · FLASH + TELECOM
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

152.245.12.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
152.245.12.0
Broadcast
152.245.12.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.5001 , -47.4518
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

189.111.9.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
189.111.9.0
Broadcast
189.111.9.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.5001 , -47.4518
Hits / Errors
3 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
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