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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.

177.23.48.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
177.23.48.0
Broadcast
177.23.48.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-22.9201 , -43.0811
Hits / Errors
6 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

38.20.3.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
38.20.3.0
Broadcast
38.20.3.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
17.967399999999998 , -102.22163333333333
Hits / Errors
6 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

168.0.103.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
168.0.103.0
Broadcast
168.0.103.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-1.4537 , -48.5078
Hits / Errors
6 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-25 02:00
Top ASN
AS265232 · WLAN SISTEMAS LTDA ME
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.11.178.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
177.11.178.0
Broadcast
177.11.178.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-21.13382 , -48.96956
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

177.66.87.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
177.66.87.0
Broadcast
177.66.87.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-6.839550000000001 , -35.683099999999996
Hits / Errors
4 hits · 0 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

190.106.44.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
190.106.44.0
Broadcast
190.106.44.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-34.8652 , -57.8857
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.80.83.0/24

Risk Max LOW Footprint 1.172% Hits 9
Prefix / IP version
/24 · IPv4
Network
45.80.83.0
Broadcast
45.80.83.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
31.617900000000002 , -106.38190000000002
Hits / Errors
9 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

45.86.185.0/24

Risk Max LOW Footprint 1.172% Hits 7
Prefix / IP version
/24 · IPv4
Network
45.86.185.0
Broadcast
45.86.185.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
36.74552857142857 , -4.061514285714286
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
AS200845 · AVATEL TELECOM, SA
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.66.85.0/24

Risk Max LOW Footprint 1.172% Hits 6
Prefix / IP version
/24 · IPv4
Network
177.66.85.0
Broadcast
177.66.85.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-6.733199999999999 , -35.695
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-03-02 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

138.121.253.0/24

Risk Max LOW Footprint 1.172% Hits 6
Prefix / IP version
/24 · IPv4
Network
138.121.253.0
Broadcast
138.121.253.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-22.7846 , -45.0548
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-01 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.187.60.0/24

Risk Max LOW Footprint 1.172% Hits 6
Prefix / IP version
/24 · IPv4
Network
45.187.60.0
Broadcast
45.187.60.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-22.899600000000003 , -42.468799999999995
Hits / Errors
6 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

177.11.179.0/24

Risk Max LOW Footprint 1.172% Hits 6
Prefix / IP version
/24 · IPv4
Network
177.11.179.0
Broadcast
177.11.179.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.1391 , -48.9732
Hits / Errors
6 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

170.0.187.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
170.0.187.0
Broadcast
170.0.187.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-16.5017 , -50.76809999999999
Hits / Errors
5 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

177.23.49.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
177.23.49.0
Broadcast
177.23.49.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-22.9201 , -43.0811
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-25 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.5.168.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
45.5.168.0
Broadcast
45.5.168.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-20.4644 , -45.4264
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-01 02:00
Top ASN
AS266179 · CoIPe Sistemas Ltda
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

206.84.35.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
206.84.35.0
Broadcast
206.84.35.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-1.345 , -48.4219
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Top ASN
AS265175 · AS SISTEMAS LTDA
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

38.224.56.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
38.224.56.0
Broadcast
38.224.56.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
1.2146 , -77.2785
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.250.143.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
186.250.143.0
Broadcast
186.250.143.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.1347 , -48.970166666666664
Hits / Errors
3 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

200.26.232.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
200.26.232.0
Broadcast
200.26.232.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
2.494666666666667 , -75.83453333333334
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-28 02:00
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

201.182.251.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
201.182.251.0
Broadcast
201.182.251.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
1.30798 , -77.35946666666666
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.84.249.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.84.249.0
Broadcast
177.84.249.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.7362 , -41.0912
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.209.121.0/24

Risk Max LOW Footprint 0.781% Hits 6
Prefix / IP version
/24 · IPv4
Network
181.209.121.0
Broadcast
181.209.121.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-32.68 , -60.123250000000006
Hits / Errors
6 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.13.142.0/24

Risk Max LOW Footprint 0.781% Hits 6
Prefix / IP version
/24 · IPv4
Network
181.13.142.0
Broadcast
181.13.142.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-26.816 , -65.2154
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-24 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

168.181.161.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
168.181.161.0
Broadcast
168.181.161.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
9.9395 , -84.09049999999999
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-01 02:00
Top ASN
AS264686 · STREET FIBER S.A.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.250.142.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
186.250.142.0
Broadcast
186.250.142.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.1391 , -48.9732
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

206.84.41.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
206.84.41.0
Broadcast
206.84.41.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-1.345 , -48.42190000000001
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-24 02:00
Top ASN
AS265175 · AS SISTEMAS LTDA
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

143.208.216.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
143.208.216.0
Broadcast
143.208.216.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-15.8072 , -45.943
Hits / Errors
4 hits · 0 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

145.14.134.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
145.14.134.0
Broadcast
145.14.134.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-7.0831 , -35.849
Hits / Errors
4 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

168.0.100.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
168.0.100.0
Broadcast
168.0.100.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-1.4537 , -48.5078
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-03-02 02:00
Top ASN
AS265232 · WLAN SISTEMAS LTDA ME
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.188.29.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
45.188.29.0
Broadcast
45.188.29.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-7.267 , -35.486
Hits / Errors
4 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

131.72.168.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
131.72.168.0
Broadcast
131.72.168.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
10.4873 , -66.8738
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-01 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.174.241.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
45.174.241.0
Broadcast
45.174.241.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
19.2224 , -90.6914
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-01 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.238.56.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
45.238.56.0
Broadcast
45.238.56.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-2.2038 , -79.8819
Hits / Errors
4 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

45.185.65.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.185.65.0
Broadcast
45.185.65.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.676233333333332 , -51.051899999999996
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-28 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.66.81.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.66.81.0
Broadcast
177.66.81.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-6.945899999999999 , -35.6712
Hits / Errors
3 hits · 0 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

186.216.19.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
186.216.19.0
Broadcast
186.216.19.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-22.9201 , -43.0811
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-26 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

185.216.128.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
185.216.128.0
Broadcast
185.216.128.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
31.617900000000002 , -106.38190000000002
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-25 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

168.194.201.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
168.194.201.0
Broadcast
168.194.201.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.2151 , -50.947
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.106.45.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
190.106.45.0
Broadcast
190.106.45.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.8652 , -57.8857
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

200.9.223.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
200.9.223.0
Broadcast
200.9.223.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.939 , -51.157849999999996
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2