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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.

177.74.142.0/24

Risk Max LOW Footprint 3.125% Hits 8
Prefix / IP version
/24 · IPv4
Network
177.74.142.0
Broadcast
177.74.142.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-29.759199999999996 , -51.14769999999999
Hits / Errors
8 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

179.190.104.0/24

Risk Max LOW Footprint 3.125% Hits 8
Prefix / IP version
/24 · IPv4
Network
179.190.104.0
Broadcast
179.190.104.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-29.067299999999996 , -50.9614
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

179.189.153.0/24

Risk Max LOW Footprint 3.125% Hits 8
Prefix / IP version
/24 · IPv4
Network
179.189.153.0
Broadcast
179.189.153.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-32.0754 , -52.3526
Hits / Errors
8 hits · 1 errors
First / Last seen
2026-03-03 02:00 · 2026-03-08 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

160.238.144.0/24

Risk Max LOW Footprint 3.125% Hits 8
Prefix / IP version
/24 · IPv4
Network
160.238.144.0
Broadcast
160.238.144.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-29.113699999999998 , -54.73360000000001
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top ASN
AS266534 · AZECOM INTERNET
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.8.142.0/24

Risk Max LOW Footprint 2.734% Hits 13
Prefix / IP version
/24 · IPv4
Network
177.8.142.0
Broadcast
177.8.142.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-33.24349999999999 , -53.22350000000001
Hits / Errors
13 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

45.235.211.0/24

Risk Max LOW Footprint 2.734% Hits 13
Prefix / IP version
/24 · IPv4
Network
45.235.211.0
Broadcast
45.235.211.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-29.908999999999995 , -50.957
Hits / Errors
13 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-06 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.10.6.0/24

Risk Max LOW Footprint 2.734% Hits 12
Prefix / IP version
/24 · IPv4
Network
177.10.6.0
Broadcast
177.10.6.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-30.05283333333334 , -51.14945
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

200.152.7.0/24

Risk Max LOW Footprint 2.734% Hits 12
Prefix / IP version
/24 · IPv4
Network
200.152.7.0
Broadcast
200.152.7.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-29.918400000000005 , -51.1831
Hits / Errors
12 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

186.219.141.0/24

Risk Max LOW Footprint 2.734% Hits 12
Prefix / IP version
/24 · IPv4
Network
186.219.141.0
Broadcast
186.219.141.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-29.75015 , -51.124950000000005
Hits / Errors
12 hits · 1 errors
First / Last seen
2026-03-03 02:00 · 2026-03-08 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

187.45.122.0/24

Risk Max LOW Footprint 2.734% Hits 11
Prefix / IP version
/24 · IPv4
Network
187.45.122.0
Broadcast
187.45.122.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-27.6769 , -52.2594
Hits / Errors
11 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS28146 · MHNET TELECOM
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.223.72.0/24

Risk Max LOW Footprint 2.734% Hits 11
Prefix / IP version
/24 · IPv4
Network
177.223.72.0
Broadcast
177.223.72.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-29.649818181818183 , -50.84615454545455
Hits / Errors
11 hits · 1 errors
First / Last seen
2026-03-02 02:00 · 2026-03-09 02:00
Top ASN
AS52722 · Paranhananet Ltda.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.22.180.0/24

Risk Max LOW Footprint 2.734% Hits 11
Prefix / IP version
/24 · IPv4
Network
177.22.180.0
Broadcast
177.22.180.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-29.759199999999996 , -51.14769999999999
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.38.19.0/24

Risk Max LOW Footprint 2.734% Hits 11
Prefix / IP version
/24 · IPv4
Network
177.38.19.0
Broadcast
177.38.19.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-29.067299999999992 , -50.9614
Hits / Errors
11 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-05 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.172.57.0/24

Risk Max LOW Footprint 2.734% Hits 10
Prefix / IP version
/24 · IPv4
Network
45.172.57.0
Broadcast
45.172.57.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-30.888050000000003 , -51.833600000000004
Hits / Errors
10 hits · 1 errors
First / Last seen
2026-03-02 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

138.0.145.0/24

Risk Max LOW Footprint 2.734% Hits 10
Prefix / IP version
/24 · IPv4
Network
138.0.145.0
Broadcast
138.0.145.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-30.1188 , -51.168
Hits / Errors
10 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

177.22.166.0/24

Risk Max LOW Footprint 2.734% Hits 10
Prefix / IP version
/24 · IPv4
Network
177.22.166.0
Broadcast
177.22.166.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-30.88805 , -51.833600000000004
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

187.45.72.0/24

Risk Max LOW Footprint 2.734% Hits 10
Prefix / IP version
/24 · IPv4
Network
187.45.72.0
Broadcast
187.45.72.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-30.118800000000004 , -51.168
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-08 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

186.219.139.0/24

Risk Max LOW Footprint 2.734% Hits 10
Prefix / IP version
/24 · IPv4
Network
186.219.139.0
Broadcast
186.219.139.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-29.759200000000003 , -51.1477
Hits / Errors
10 hits · 1 errors
First / Last seen
2026-03-02 02:00 · 2026-03-08 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.71.224.0/24

Risk Max LOW Footprint 2.734% Hits 9
Prefix / IP version
/24 · IPv4
Network
45.71.224.0
Broadcast
45.71.224.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-28.936066666666665 , -51.55606666666667
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS28146 · MHNET TELECOM
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.8.141.0/24

Risk Max LOW Footprint 2.734% Hits 9
Prefix / IP version
/24 · IPv4
Network
177.8.141.0
Broadcast
177.8.141.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-33.24349999999999 , -53.2235
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

181.192.93.0/24

Risk Max LOW Footprint 2.734% Hits 9
Prefix / IP version
/24 · IPv4
Network
181.192.93.0
Broadcast
181.192.93.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-29.69763333333333 , -51.17476666666667
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.187.110.0/24

Risk Max LOW Footprint 2.734% Hits 9
Prefix / IP version
/24 · IPv4
Network
45.187.110.0
Broadcast
45.187.110.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-29.918400000000002 , -51.1831
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.52.147.0/24

Risk Max LOW Footprint 2.734% Hits 9
Prefix / IP version
/24 · IPv4
Network
177.52.147.0
Broadcast
177.52.147.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-29.172 , -51.1782
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top ASN
AS263656 · BRSULNET TELECOM LTDA
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.192.80.0/24

Risk Max LOW Footprint 2.734% Hits 9
Prefix / IP version
/24 · IPv4
Network
181.192.80.0
Broadcast
181.192.80.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-29.613711111111108 , -51.18353333333334
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.22.175.0/24

Risk Max LOW Footprint 2.734% Hits 9
Prefix / IP version
/24 · IPv4
Network
177.22.175.0
Broadcast
177.22.175.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-32.0754 , -52.3526
Hits / Errors
9 hits · 2 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.22.160.0/24

Risk Max LOW Footprint 2.734% Hits 8
Prefix / IP version
/24 · IPv4
Network
177.22.160.0
Broadcast
177.22.160.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-31.77 , -52.341
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.23.210.0/24

Risk Max LOW Footprint 2.734% Hits 8
Prefix / IP version
/24 · IPv4
Network
177.23.210.0
Broadcast
177.23.210.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-30.2053 , -52.0066
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS262903 · Tubaron Telecom
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

138.59.48.0/24

Risk Max LOW Footprint 2.734% Hits 8
Prefix / IP version
/24 · IPv4
Network
138.59.48.0
Broadcast
138.59.48.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-29.097900000000003 , -51.547399999999996
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-09 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.177.186.0/24

Risk Max LOW Footprint 2.734% Hits 8
Prefix / IP version
/24 · IPv4
Network
45.177.186.0
Broadcast
45.177.186.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-31.846100000000003 , -52.5532
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS268993 · HOLZ NETWORK LTDA
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.233.109.0/24

Risk Max LOW Footprint 2.734% Hits 8
Prefix / IP version
/24 · IPv4
Network
181.233.109.0
Broadcast
181.233.109.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-30.118799999999997 , -51.168
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-09 02:00
Top ASN
AS271559 · Onnexx LTDA
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.38.127.0/24

Risk Max LOW Footprint 2.734% Hits 8
Prefix / IP version
/24 · IPv4
Network
177.38.127.0
Broadcast
177.38.127.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-30.0051 , -51.5886
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-09 02:00
Top ASN
AS52968 · TECMIDIAWEB LTDA
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.8.44.0/24

Risk Max LOW Footprint 2.734% Hits 8
Prefix / IP version
/24 · IPv4
Network
177.8.44.0
Broadcast
177.8.44.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-30.162 , -53.605000000000004
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.174.239.0/24

Risk Max LOW Footprint 2.734% Hits 8
Prefix / IP version
/24 · IPv4
Network
45.174.239.0
Broadcast
45.174.239.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-30.041724999999996 , -50.899049999999995
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

179.189.138.0/24

Risk Max LOW Footprint 2.734% Hits 8
Prefix / IP version
/24 · IPv4
Network
179.189.138.0
Broadcast
179.189.138.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-31.770000000000003 , -52.341
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.22.168.0/24

Risk Max LOW Footprint 2.734% Hits 8
Prefix / IP version
/24 · IPv4
Network
177.22.168.0
Broadcast
177.22.168.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-31.77 , -52.341
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-05 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.22.181.0/24

Risk Max LOW Footprint 2.734% Hits 7
Prefix / IP version
/24 · IPv4
Network
177.22.181.0
Broadcast
177.22.181.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-29.805942857142856 , -51.15532857142857
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

143.208.13.0/24

Risk Max LOW Footprint 2.734% Hits 7
Prefix / IP version
/24 · IPv4
Network
143.208.13.0
Broadcast
143.208.13.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-27.676899999999996 , -52.259400000000014
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-07 02:00
Top ASN
AS28146 · MHNET TELECOM
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.166.182.0/24

Risk Max LOW Footprint 2.734% Hits 7
Prefix / IP version
/24 · IPv4
Network
45.166.182.0
Broadcast
45.166.182.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-29.9171 , -51.089299999999994
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-06 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

187.4.14.0/24

Risk Max LOW Footprint 2.344% Hits 11
Prefix / IP version
/24 · IPv4
Network
187.4.14.0
Broadcast
187.4.14.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-29.929963636363638 , -52.61809090909091
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-09 02:00
Top ASN
AS8167 · V tal
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

38.191.37.0/24

Risk Max LOW Footprint 2.344% Hits 11
Prefix / IP version
/24 · IPv4
Network
38.191.37.0
Broadcast
38.191.37.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-30.027300000000004 , -51.23530000000001
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS61615 · FALE S.A.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2