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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.

177.73.195.0/24

Risk Max 1 LOW Footprint 7.031% Hits 30
Prefix / IP version
/24 · IPv4
Network
177.73.195.0
Broadcast
177.73.195.255
Observed IPs / Subnet size
18 observed · 256 total
Centroid
-20.052500000000006 , -44.31889999999999
Hits / Errors
30 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

191.5.37.0/24

Risk Max LOW Footprint 11.719% Hits 42
Prefix / IP version
/24 · IPv4
Network
191.5.37.0
Broadcast
191.5.37.255
Observed IPs / Subnet size
30 observed · 256 total
Centroid
-20.148933333333325 , -44.16360476190475
Hits / Errors
42 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

191.5.36.0/24

Risk Max LOW Footprint 7.812% Hits 37
Prefix / IP version
/24 · IPv4
Network
191.5.36.0
Broadcast
191.5.36.255
Observed IPs / Subnet size
20 observed · 256 total
Centroid
-20.082227027027024 , -44.17564054054053
Hits / Errors
37 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

189.90.193.0/24

Risk Max LOW Footprint 6.250% Hits 26
Prefix / IP version
/24 · IPv4
Network
189.90.193.0
Broadcast
189.90.193.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
-20.093984615384613 , -45.047484615384604
Hits / Errors
26 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

177.73.194.0/24

Risk Max LOW Footprint 6.250% Hits 24
Prefix / IP version
/24 · IPv4
Network
177.73.194.0
Broadcast
177.73.194.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
-20.0525 , -44.31889999999999
Hits / Errors
24 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

187.84.249.0/24

Risk Max LOW Footprint 6.250% Hits 21
Prefix / IP version
/24 · IPv4
Network
187.84.249.0
Broadcast
187.84.249.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
-20.54 , -45.4751
Hits / Errors
21 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

177.185.20.0/24

Risk Max LOW Footprint 5.469% Hits 23
Prefix / IP version
/24 · IPv4
Network
177.185.20.0
Broadcast
177.185.20.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
-21.267 , -45.04359999999999
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

177.185.23.0/24

Risk Max LOW Footprint 5.469% Hits 22
Prefix / IP version
/24 · IPv4
Network
177.185.23.0
Broadcast
177.185.23.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
-21.267 , -45.0436
Hits / Errors
22 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

177.52.51.0/24

Risk Max LOW Footprint 5.078% Hits 16
Prefix / IP version
/24 · IPv4
Network
177.52.51.0
Broadcast
177.52.51.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
-20.741 , -44.71849999999999
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

187.84.245.0/24

Risk Max LOW Footprint 4.297% Hits 20
Prefix / IP version
/24 · IPv4
Network
187.84.245.0
Broadcast
187.84.245.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
-20.54 , -45.4751
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

191.5.33.0/24

Risk Max LOW Footprint 4.297% Hits 14
Prefix / IP version
/24 · IPv4
Network
191.5.33.0
Broadcast
191.5.33.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
-20.172000000000004 , -44.15944285714285
Hits / Errors
14 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.130.68.0/24

Risk Max LOW Footprint 4.297% Hits 14
Prefix / IP version
/24 · IPv4
Network
177.130.68.0
Broadcast
177.130.68.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
-20.000599999999995 , -45.4964
Hits / Errors
14 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

177.66.49.0/24

Risk Max LOW Footprint 3.906% Hits 18
Prefix / IP version
/24 · IPv4
Network
177.66.49.0
Broadcast
177.66.49.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-19.95986666666667 , -44.19041111111111
Hits / Errors
18 hits · 1 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

177.130.69.0/24

Risk Max LOW Footprint 3.906% Hits 18
Prefix / IP version
/24 · IPv4
Network
177.130.69.0
Broadcast
177.130.69.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-20.0006 , -45.4964
Hits / Errors
18 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

186.194.253.0/24

Risk Max LOW Footprint 3.906% Hits 16
Prefix / IP version
/24 · IPv4
Network
186.194.253.0
Broadcast
186.194.253.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-20.0487 , -44.126999999999995
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

177.185.22.0/24

Risk Max LOW Footprint 3.906% Hits 16
Prefix / IP version
/24 · IPv4
Network
177.185.22.0
Broadcast
177.185.22.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-21.267 , -45.04359999999999
Hits / Errors
16 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

187.84.248.0/24

Risk Max LOW Footprint 3.906% Hits 13
Prefix / IP version
/24 · IPv4
Network
187.84.248.0
Broadcast
187.84.248.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-20.539999999999996 , -45.4751
Hits / Errors
13 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

189.51.23.0/24

Risk Max LOW Footprint 3.906% Hits 12
Prefix / IP version
/24 · IPv4
Network
189.51.23.0
Broadcast
189.51.23.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-20.925700000000003 , -45.237
Hits / Errors
12 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

191.5.32.0/24

Risk Max LOW Footprint 3.906% Hits 11
Prefix / IP version
/24 · IPv4
Network
191.5.32.0
Broadcast
191.5.32.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-20.184581818181826 , -44.15717272727272
Hits / Errors
11 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

177.185.21.0/24

Risk Max LOW Footprint 3.516% Hits 16
Prefix / IP version
/24 · IPv4
Network
177.185.21.0
Broadcast
177.185.21.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-21.267 , -45.04359999999999
Hits / Errors
16 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

187.84.244.0/24

Risk Max LOW Footprint 3.125% Hits 11
Prefix / IP version
/24 · IPv4
Network
187.84.244.0
Broadcast
187.84.244.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-20.54 , -45.4751
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

189.51.25.0/24

Risk Max LOW Footprint 2.734% Hits 11
Prefix / IP version
/24 · IPv4
Network
189.51.25.0
Broadcast
189.51.25.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-20.925700000000003 , -45.237
Hits / Errors
11 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

170.238.178.0/24

Risk Max LOW Footprint 2.344% Hits 6
Prefix / IP version
/24 · IPv4
Network
170.238.178.0
Broadcast
170.238.178.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-19.4352 , -44.2815
Hits / Errors
6 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

179.106.165.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
179.106.165.0
Broadcast
179.106.165.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-19.6896 , -45.2531
Hits / Errors
4 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

177.66.50.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
177.66.50.0
Broadcast
177.66.50.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-19.944000000000003 , -44.167699999999996
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-28 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.239.159.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
170.239.159.0
Broadcast
170.239.159.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-19.0233 , -48.3348
Hits / Errors
4 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-24 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.238.177.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
170.238.177.0
Broadcast
170.238.177.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-19.4352 , -44.2815
Hits / Errors
4 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

189.51.18.0/24

Risk Max LOW Footprint 0.781% Hits 6
Prefix / IP version
/24 · IPv4
Network
189.51.18.0
Broadcast
189.51.18.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.925700000000003 , -45.237
Hits / Errors
6 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.5.39.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
191.5.39.0
Broadcast
191.5.39.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.146050000000002 , -44.164125
Hits / Errors
4 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

177.130.77.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.130.77.0
Broadcast
177.130.77.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.0006 , -45.4964
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

189.90.202.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
189.90.202.0
Broadcast
189.90.202.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.6896 , -45.2531
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-28 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.52.54.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.52.54.0
Broadcast
177.52.54.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.741 , -44.7185
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-24 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.131.5.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.131.5.0
Broadcast
177.131.5.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.0709 , -45.0671
Hits / Errors
3 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

186.194.240.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
186.194.240.0
Broadcast
186.194.240.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.0487 , -44.127
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.185.27.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.185.27.0
Broadcast
177.185.27.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.267 , -45.0436
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.109.7.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.109.7.0
Broadcast
187.109.7.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.0525 , -44.3189
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.194.251.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.194.251.0
Broadcast
186.194.251.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.0487 , -44.127
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.130.79.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.130.79.0
Broadcast
177.130.79.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.0006 , -45.4964
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

138.94.148.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.94.148.0
Broadcast
138.94.148.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-19.6896 , -45.2531
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.137.155.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.137.155.0
Broadcast
177.137.155.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-19.4352 , -44.2815
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
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