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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.

191.5.36.0/24

Risk Max 1 LOW Footprint 17.969% Hits 83
Prefix / IP version
/24 · IPv4
Network
191.5.36.0
Broadcast
191.5.36.255
Observed IPs / Subnet size
46 observed · 256 total
Centroid
-20.11613975903614 , -44.16952168674699
Hits / Errors
83 hits · 11 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

177.130.68.0/24

Risk Max 1 LOW Footprint 14.062% Hits 60
Prefix / IP version
/24 · IPv4
Network
177.130.68.0
Broadcast
177.130.68.255
Observed IPs / Subnet size
36 observed · 256 total
Centroid
-20.000600000000002 , -45.4964
Hits / Errors
60 hits · 11 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

177.73.195.0/24

Risk Max 1 LOW Footprint 11.328% Hits 60
Prefix / IP version
/24 · IPv4
Network
177.73.195.0
Broadcast
177.73.195.255
Observed IPs / Subnet size
29 observed · 256 total
Centroid
-20.052500000000006 , -44.3189
Hits / Errors
60 hits · 8 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

177.185.20.0/24

Risk Max 1 LOW Footprint 8.984% Hits 36
Prefix / IP version
/24 · IPv4
Network
177.185.20.0
Broadcast
177.185.20.255
Observed IPs / Subnet size
23 observed · 256 total
Centroid
-21.26700000000001 , -45.04359999999999
Hits / Errors
36 hits · 9 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

187.84.249.0/24

Risk Max 1 LOW Footprint 8.984% Hits 36
Prefix / IP version
/24 · IPv4
Network
187.84.249.0
Broadcast
187.84.249.255
Observed IPs / Subnet size
23 observed · 256 total
Centroid
-20.539999999999992 , -45.4751
Hits / Errors
36 hits · 2 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

179.106.165.0/24

Risk Max 1 LOW Footprint 8.203% Hits 33
Prefix / IP version
/24 · IPv4
Network
179.106.165.0
Broadcast
179.106.165.255
Observed IPs / Subnet size
21 observed · 256 total
Centroid
-19.6896 , -45.25309999999999
Hits / Errors
33 hits · 4 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

191.5.37.0/24

Risk Max LOW Footprint 16.406% Hits 68
Prefix / IP version
/24 · IPv4
Network
191.5.37.0
Broadcast
191.5.37.255
Observed IPs / Subnet size
42 observed · 256 total
Centroid
-20.106870588235292 , -44.171194117647076
Hits / Errors
68 hits · 10 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

177.73.194.0/24

Risk Max LOW Footprint 12.109% Hits 51
Prefix / IP version
/24 · IPv4
Network
177.73.194.0
Broadcast
177.73.194.255
Observed IPs / Subnet size
31 observed · 256 total
Centroid
-20.052500000000006 , -44.3189
Hits / Errors
51 hits · 4 errors
First / Last seen
2026-02-15 02:00 · 2026-02-22 02:00
Top ASN
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

187.84.245.0/24

Risk Max LOW Footprint 11.719% Hits 49
Prefix / IP version
/24 · IPv4
Network
187.84.245.0
Broadcast
187.84.245.255
Observed IPs / Subnet size
30 observed · 256 total
Centroid
-20.54 , -45.47510000000001
Hits / Errors
49 hits · 8 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

187.84.248.0/24

Risk Max LOW Footprint 11.328% Hits 37
Prefix / IP version
/24 · IPv4
Network
187.84.248.0
Broadcast
187.84.248.255
Observed IPs / Subnet size
29 observed · 256 total
Centroid
-20.54 , -45.47510000000001
Hits / Errors
37 hits · 5 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

177.185.22.0/24

Risk Max LOW Footprint 10.547% Hits 45
Prefix / IP version
/24 · IPv4
Network
177.185.22.0
Broadcast
177.185.22.255
Observed IPs / Subnet size
27 observed · 256 total
Centroid
-21.267000000000014 , -45.043599999999984
Hits / Errors
45 hits · 7 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

189.90.193.0/24

Risk Max LOW Footprint 9.766% Hits 34
Prefix / IP version
/24 · IPv4
Network
189.90.193.0
Broadcast
189.90.193.255
Observed IPs / Subnet size
25 observed · 256 total
Centroid
-20.029758823529416 , -45.080141176470576
Hits / Errors
34 hits · 6 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

189.51.25.0/24

Risk Max LOW Footprint 9.375% Hits 37
Prefix / IP version
/24 · IPv4
Network
189.51.25.0
Broadcast
189.51.25.255
Observed IPs / Subnet size
24 observed · 256 total
Centroid
-20.925700000000003 , -45.23700000000001
Hits / Errors
37 hits · 4 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

170.239.159.0/24

Risk Max LOW Footprint 8.984% Hits 34
Prefix / IP version
/24 · IPv4
Network
170.239.159.0
Broadcast
170.239.159.255
Observed IPs / Subnet size
23 observed · 256 total
Centroid
-19.140882352941173 , -47.79097058823532
Hits / Errors
34 hits · 5 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

177.185.21.0/24

Risk Max LOW Footprint 8.594% Hits 39
Prefix / IP version
/24 · IPv4
Network
177.185.21.0
Broadcast
177.185.21.255
Observed IPs / Subnet size
22 observed · 256 total
Centroid
-21.267000000000003 , -45.043599999999984
Hits / Errors
39 hits · 1 errors
First / Last seen
2026-02-15 02:00 · 2026-02-22 02:00
Top ASN
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

187.84.244.0/24

Risk Max LOW Footprint 8.594% Hits 36
Prefix / IP version
/24 · IPv4
Network
187.84.244.0
Broadcast
187.84.244.255
Observed IPs / Subnet size
22 observed · 256 total
Centroid
-20.540000000000003 , -45.47510000000001
Hits / Errors
36 hits · 5 errors
First / Last seen
2026-02-15 02:00 · 2026-02-22 02:00
Top ASN
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

177.130.69.0/24

Risk Max LOW Footprint 8.594% Hits 34
Prefix / IP version
/24 · IPv4
Network
177.130.69.0
Broadcast
177.130.69.255
Observed IPs / Subnet size
22 observed · 256 total
Centroid
-20.00059999999999 , -45.4964
Hits / Errors
34 hits · 2 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

177.52.51.0/24

Risk Max LOW Footprint 8.594% Hits 24
Prefix / IP version
/24 · IPv4
Network
177.52.51.0
Broadcast
177.52.51.255
Observed IPs / Subnet size
22 observed · 256 total
Centroid
-20.74099999999999 , -44.718499999999985
Hits / Errors
24 hits · 5 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

191.5.33.0/24

Risk Max LOW Footprint 8.203% Hits 34
Prefix / IP version
/24 · IPv4
Network
191.5.33.0
Broadcast
191.5.33.255
Observed IPs / Subnet size
21 observed · 256 total
Centroid
-20.085499999999996 , -44.17505
Hits / Errors
34 hits · 3 errors
First / Last seen
2026-02-15 02:00 · 2026-02-22 02:00
Top ASN
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

177.66.50.0/24

Risk Max LOW Footprint 8.203% Hits 31
Prefix / IP version
/24 · IPv4
Network
177.66.50.0
Broadcast
177.66.50.255
Observed IPs / Subnet size
21 observed · 256 total
Centroid
-19.94070967741935 , -44.162990322580626
Hits / Errors
31 hits · 5 errors
First / Last seen
2026-02-15 02:00 · 2026-02-22 02:00
Top ASN
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

177.185.23.0/24

Risk Max LOW Footprint 7.422% Hits 29
Prefix / IP version
/24 · IPv4
Network
177.185.23.0
Broadcast
177.185.23.255
Observed IPs / Subnet size
19 observed · 256 total
Centroid
-21.267000000000007 , -45.043599999999984
Hits / Errors
29 hits · 3 errors
First / Last seen
2026-02-15 02:00 · 2026-02-22 02:00
Top ASN
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

191.5.32.0/24

Risk Max LOW Footprint 7.031% Hits 27
Prefix / IP version
/24 · IPv4
Network
191.5.32.0
Broadcast
191.5.32.255
Observed IPs / Subnet size
18 observed · 256 total
Centroid
-20.13483703703704 , -44.16614814814813
Hits / Errors
27 hits · 3 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

189.51.23.0/24

Risk Max LOW Footprint 6.250% Hits 24
Prefix / IP version
/24 · IPv4
Network
189.51.23.0
Broadcast
189.51.23.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
-20.925700000000003 , -45.236999999999995
Hits / Errors
24 hits · 5 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

170.238.178.0/24

Risk Max LOW Footprint 5.859% Hits 27
Prefix / IP version
/24 · IPv4
Network
170.238.178.0
Broadcast
170.238.178.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-19.435200000000002 , -44.281500000000015
Hits / Errors
27 hits · 3 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

177.66.49.0/24

Risk Max LOW Footprint 5.469% Hits 18
Prefix / IP version
/24 · IPv4
Network
177.66.49.0
Broadcast
177.66.49.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
-19.95986666666667 , -44.1904111111111
Hits / Errors
18 hits · 3 errors
First / Last seen
2026-02-15 02:00 · 2026-02-22 02:00
Top ASN
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

186.194.253.0/24

Risk Max LOW Footprint 4.688% Hits 14
Prefix / IP version
/24 · IPv4
Network
186.194.253.0
Broadcast
186.194.253.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
-19.948757142857144 , -44.13535714285713
Hits / Errors
14 hits · 6 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

177.52.54.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
177.52.54.0
Broadcast
177.52.54.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-20.741 , -44.7185
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-17 02:00 · 2026-02-23 02:00
Top ASN
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

189.90.203.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
189.90.203.0
Broadcast
189.90.203.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-19.95245 , -45.11945
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-15 02:00 · 2026-02-21 02:00
Top ASN
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

186.194.251.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
186.194.251.0
Broadcast
186.194.251.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-20.0487 , -44.127
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

143.137.241.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
143.137.241.0
Broadcast
143.137.241.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-20.0487 , -44.127
Hits / Errors
4 hits · 1 errors
First / Last seen
2026-02-16 02:00 · 2026-02-22 02:00
Top ASN
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

187.109.5.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
187.109.5.0
Broadcast
187.109.5.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-20.0525 , -44.3189
Hits / Errors
4 hits · 1 errors
First / Last seen
2026-02-20 02:00 · 2026-02-22 02:00
Top ASN
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

177.130.77.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.130.77.0
Broadcast
177.130.77.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-20.0006 , -45.4964
Hits / Errors
3 hits · 1 errors
First / Last seen
2026-02-17 02:00 · 2026-02-21 02:00
Top ASN
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

191.5.39.0/24

Risk Max LOW Footprint 0.781% Hits 6
Prefix / IP version
/24 · IPv4
Network
191.5.39.0
Broadcast
191.5.39.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.166233333333334 , -44.16048333333333
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-16 02:00 · 2026-02-23 02:00
Top ASN
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

179.125.97.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
179.125.97.0
Broadcast
179.125.97.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.4352 , -44.28150000000001
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-16 02:00 · 2026-02-19 02:00
Top ASN
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

189.90.201.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
189.90.201.0
Broadcast
189.90.201.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.6896 , -45.2531
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-17 02:00 · 2026-02-19 02:00
Top ASN
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

170.238.177.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
170.238.177.0
Broadcast
170.238.177.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.4352 , -44.2815
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-21 02:00 · 2026-02-23 02:00
Top ASN
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

186.194.240.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
186.194.240.0
Broadcast
186.194.240.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.8155 , -44.1465
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-15 02:00 · 2026-02-22 02:00
Top ASN
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

177.130.65.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.130.65.0
Broadcast
177.130.65.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.0006 , -45.4964
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-15 02:00 · 2026-02-19 02:00
Top ASN
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

177.137.157.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.137.157.0
Broadcast
177.137.157.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.4753 , -43.88473333333334
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-17 02:00 · 2026-02-19 02:00
Top ASN
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

177.73.197.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.73.197.0
Broadcast
177.73.197.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.0525 , -44.318900000000006
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-15 02:00 · 2026-02-18 02:00
Top ASN
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
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