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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.

45.186.249.0/24

Risk Max LOW Footprint 6.641% Hits 29
Prefix / IP version
/24 · IPv4
Network
45.186.249.0
Broadcast
45.186.249.255
Observed IPs / Subnet size
17 observed · 256 total
Centroid
-27.6769 , -52.2594
Hits / Errors
29 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

181.44.184.0/24

Risk Max LOW Footprint 6.641% Hits 28
Prefix / IP version
/24 · IPv4
Network
181.44.184.0
Broadcast
181.44.184.255
Observed IPs / Subnet size
17 observed · 256 total
Centroid
-34.4807 , -58.7241
Hits / Errors
28 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27747 · Telecentro S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.10.12.0/24

Risk Max LOW Footprint 6.641% Hits 28
Prefix / IP version
/24 · IPv4
Network
177.10.12.0
Broadcast
177.10.12.255
Observed IPs / Subnet size
17 observed · 256 total
Centroid
-29.801624999999994 , -51.04157857142856
Hits / Errors
28 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

179.217.229.0/24

Risk Max LOW Footprint 6.641% Hits 27
Prefix / IP version
/24 · IPv4
Network
179.217.229.0
Broadcast
179.217.229.255
Observed IPs / Subnet size
17 observed · 256 total
Centroid
-29.172000000000004 , -51.1782
Hits / Errors
27 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

143.202.171.0/24

Risk Max LOW Footprint 6.641% Hits 27
Prefix / IP version
/24 · IPv4
Network
143.202.171.0
Broadcast
143.202.171.255
Observed IPs / Subnet size
17 observed · 256 total
Centroid
-29.595111111111105 , -51.088837037037045
Hits / Errors
27 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS263297 · VERO S.A
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

189.7.125.0/24

Risk Max LOW Footprint 6.641% Hits 26
Prefix / IP version
/24 · IPv4
Network
189.7.125.0
Broadcast
189.7.125.255
Observed IPs / Subnet size
17 observed · 256 total
Centroid
-29.684199999999997 , -53.80690000000001
Hits / Errors
26 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

45.177.211.0/24

Risk Max LOW Footprint 6.641% Hits 25
Prefix / IP version
/24 · IPv4
Network
45.177.211.0
Broadcast
45.177.211.255
Observed IPs / Subnet size
17 observed · 256 total
Centroid
-30.2942 , -56.15380000000002
Hits / Errors
25 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS268999 · Fronteira Internet
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.128.243.0/24

Risk Max LOW Footprint 6.641% Hits 24
Prefix / IP version
/24 · IPv4
Network
177.128.243.0
Broadcast
177.128.243.255
Observed IPs / Subnet size
17 observed · 256 total
Centroid
-29.8194 , -50.56259999999998
Hits / Errors
24 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

45.233.86.0/24

Risk Max LOW Footprint 6.641% Hits 21
Prefix / IP version
/24 · IPv4
Network
45.233.86.0
Broadcast
45.233.86.255
Observed IPs / Subnet size
17 observed · 256 total
Centroid
-5.481942857142857 , -36.87054285714286
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

186.219.139.0/24

Risk Max LOW Footprint 6.250% Hits 27
Prefix / IP version
/24 · IPv4
Network
186.219.139.0
Broadcast
186.219.139.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
-29.759200000000003 , -51.14769999999999
Hits / Errors
27 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

187.84.59.0/24

Risk Max LOW Footprint 6.250% Hits 26
Prefix / IP version
/24 · IPv4
Network
187.84.59.0
Broadcast
187.84.59.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
-29.82061153846154 , -51.157576923076924
Hits / Errors
26 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

170.247.192.0/24

Risk Max LOW Footprint 6.250% Hits 25
Prefix / IP version
/24 · IPv4
Network
170.247.192.0
Broadcast
170.247.192.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
-29.6153 , -52.411000000000016
Hits / Errors
25 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS28224 · MHNET TELECOM
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.22.175.0/24

Risk Max LOW Footprint 6.250% Hits 25
Prefix / IP version
/24 · IPv4
Network
177.22.175.0
Broadcast
177.22.175.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
-32.0754 , -52.352600000000024
Hits / Errors
25 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

177.222.167.0/24

Risk Max LOW Footprint 6.250% Hits 24
Prefix / IP version
/24 · IPv4
Network
177.222.167.0
Broadcast
177.222.167.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
-24.0027 , -46.48930000000001
Hits / Errors
24 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

187.45.122.0/24

Risk Max LOW Footprint 6.250% Hits 24
Prefix / IP version
/24 · IPv4
Network
187.45.122.0
Broadcast
187.45.122.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
-27.6769 , -52.2594
Hits / Errors
24 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS28146 · MHNET TELECOM
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.72.85.0/24

Risk Max LOW Footprint 6.250% Hits 23
Prefix / IP version
/24 · IPv4
Network
177.72.85.0
Broadcast
177.72.85.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
-31.26279999999999 , -53.9683
Hits / Errors
23 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

45.177.208.0/24

Risk Max LOW Footprint 6.250% Hits 23
Prefix / IP version
/24 · IPv4
Network
45.177.208.0
Broadcast
45.177.208.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
-29.783900000000003 , -55.79070000000001
Hits / Errors
23 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS268999 · Fronteira Internet
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.60.185.0/24

Risk Max LOW Footprint 6.250% Hits 22
Prefix / IP version
/24 · IPv4
Network
187.60.185.0
Broadcast
187.60.185.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
-29.453200000000002 , -51.2761
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

189.7.228.0/24

Risk Max LOW Footprint 6.250% Hits 22
Prefix / IP version
/24 · IPv4
Network
189.7.228.0
Broadcast
189.7.228.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
-28.497100000000003 , -53.93840000000001
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

201.159.76.0/24

Risk Max LOW Footprint 6.250% Hits 22
Prefix / IP version
/24 · IPv4
Network
201.159.76.0
Broadcast
201.159.76.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
-32.404999999999994 , -53.332300000000004
Hits / Errors
22 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

177.22.180.0/24

Risk Max LOW Footprint 6.250% Hits 20
Prefix / IP version
/24 · IPv4
Network
177.22.180.0
Broadcast
177.22.180.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
-29.759200000000003 , -51.14769999999999
Hits / Errors
20 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

170.238.250.0/24

Risk Max LOW Footprint 5.859% Hits 25
Prefix / IP version
/24 · IPv4
Network
170.238.250.0
Broadcast
170.238.250.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-20.442799999999995 , -54.64639999999999
Hits / Errors
25 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

179.124.182.0/24

Risk Max LOW Footprint 5.859% Hits 25
Prefix / IP version
/24 · IPv4
Network
179.124.182.0
Broadcast
179.124.182.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-29.6153 , -52.411
Hits / Errors
25 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS61914 · Roberto Keller - ME
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

189.63.161.0/24

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

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

177.73.7.0/24

Risk Max LOW Footprint 5.859% Hits 21
Prefix / IP version
/24 · IPv4
Network
177.73.7.0
Broadcast
177.73.7.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-29.83010000000001 , -51.270999999999994
Hits / Errors
21 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS53184 · VERO S.A
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.19.131.0/24

Risk Max LOW Footprint 5.859% Hits 21
Prefix / IP version
/24 · IPv4
Network
187.19.131.0
Broadcast
187.19.131.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-7.2782 , -35.9763
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

45.5.47.0/24

Risk Max LOW Footprint 5.859% Hits 21
Prefix / IP version
/24 · IPv4
Network
45.5.47.0
Broadcast
45.5.47.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-29.917099999999998 , -51.089299999999994
Hits / Errors
21 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS266107 · EVEN TELECOM
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

45.229.84.0/24

Risk Max LOW Footprint 5.859% Hits 19
Prefix / IP version
/24 · IPv4
Network
45.229.84.0
Broadcast
45.229.84.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-34.815 , -58.46929999999999
Hits / Errors
19 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

187.61.184.0/24

Risk Max LOW Footprint 5.469% Hits 25
Prefix / IP version
/24 · IPv4
Network
187.61.184.0
Broadcast
187.61.184.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
-6.270999999999999 , -35.18399999999999
Hits / Errors
25 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

45.165.85.0/24

Risk Max LOW Footprint 5.469% Hits 25
Prefix / IP version
/24 · IPv4
Network
45.165.85.0
Broadcast
45.165.85.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
-30.1188 , -51.16799999999999
Hits / Errors
25 hits · 3 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS268671 · RL NET INTERNET
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.219.138.0/24

Risk Max LOW Footprint 5.469% Hits 24
Prefix / IP version
/24 · IPv4
Network
186.219.138.0
Broadcast
186.219.138.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
-29.759199999999996 , -51.14769999999999
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

179.109.43.0/24

Risk Max LOW Footprint 5.469% Hits 23
Prefix / IP version
/24 · IPv4
Network
179.109.43.0
Broadcast
179.109.43.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
-25.665700000000005 , -49.315900000000006
Hits / Errors
23 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

45.186.90.0/24

Risk Max LOW Footprint 5.469% Hits 21
Prefix / IP version
/24 · IPv4
Network
45.186.90.0
Broadcast
45.186.90.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
-29.718399999999992 , -52.807299999999984
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

177.38.127.0/24

Risk Max LOW Footprint 5.469% Hits 20
Prefix / IP version
/24 · IPv4
Network
177.38.127.0
Broadcast
177.38.127.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
-30.00509999999999 , -51.5886
Hits / Errors
20 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS52968 · TECMIDIAWEB LTDA
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

216.98.213.0/24

Risk Max LOW Footprint 5.469% Hits 18
Prefix / IP version
/24 · IPv4
Network
216.98.213.0
Broadcast
216.98.213.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
-30.027300000000007 , -51.23530000000002
Hits / Errors
18 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

186.219.137.0/24

Risk Max LOW Footprint 5.469% Hits 17
Prefix / IP version
/24 · IPv4
Network
186.219.137.0
Broadcast
186.219.137.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
-29.816300000000002 , -51.16369999999999
Hits / Errors
17 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