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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.

187.39.84.0/24

Risk Max LOW Footprint 7.812% Hits 27
Prefix / IP version
/24 · IPv4
Network
187.39.84.0
Broadcast
187.39.84.255
Observed IPs / Subnet size
20 observed · 256 total
Centroid
-20.978037037037044 , -49.160062962962954
Hits / Errors
27 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

177.137.144.0/24

Risk Max LOW Footprint 2.734% Hits 9
Prefix / IP version
/24 · IPv4
Network
177.137.144.0
Broadcast
177.137.144.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-21.134699999999995 , -48.97016666666668
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS268976 · Weclix Telecom S/A
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.167.186.0/24

Risk Max LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
45.167.186.0
Broadcast
45.167.186.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-21.1358 , -48.970925
Hits / Errors
8 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

143.0.205.0/24

Risk Max LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
143.0.205.0
Broadcast
143.0.205.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-20.770099999999996 , -49.35770000000001
Hits / Errors
7 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

45.165.206.0/24

Risk Max LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
45.165.206.0
Broadcast
45.165.206.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-21.131557142857144 , -48.968
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS268976 · Weclix Telecom S/A
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.167.184.0/24

Risk Max LOW Footprint 1.953% Hits 6
Prefix / IP version
/24 · IPv4
Network
45.167.184.0
Broadcast
45.167.184.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-21.1391 , -48.9732
Hits / Errors
6 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

177.137.146.0/24

Risk Max LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
177.137.146.0
Broadcast
177.137.146.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-21.13118 , -48.96774
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
AS268976 · Weclix Telecom S/A
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.225.156.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
181.225.156.0
Broadcast
181.225.156.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-21.170466666666666 , -48.94885
Hits / Errors
6 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

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

181.225.158.0/24

Risk Max LOW Footprint 1.172% Hits 8
Prefix / IP version
/24 · IPv4
Network
181.225.158.0
Broadcast
181.225.158.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.18615 , -48.936674999999994
Hits / Errors
8 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

177.11.179.0/24

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

186.227.114.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
186.227.114.0
Broadcast
186.227.114.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-25.216225 , -53.0979
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-24 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

45.167.187.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.167.187.0
Broadcast
45.167.187.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.1391 , -48.9732
Hits / Errors
3 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

181.225.157.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
181.225.157.0
Broadcast
181.225.157.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.201833333333333 , -48.9245
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.21.58.0/24

Risk Max LOW Footprint 0.781% Hits 6
Prefix / IP version
/24 · IPv4
Network
177.21.58.0
Broadcast
177.21.58.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.1325 , -48.968650000000004
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top geo
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

45.165.207.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
45.165.207.0
Broadcast
45.165.207.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.1391 , -48.9732
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top ASN
AS268976 · Weclix Telecom S/A
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.78.144.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
170.78.144.0
Broadcast
170.78.144.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-25.262199999999996 , -53.173
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-03-02 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.21.62.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.21.62.0
Broadcast
177.21.62.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.1391 , -48.9732
Hits / Errors
3 hits · 1 errors
First / Last seen
2026-02-25 02:00 · 2026-03-02 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.156.96.0/24

Risk Max LOW Footprint 0.391% Hits 5
Prefix / IP version
/24 · IPv4
Network
179.156.96.0
Broadcast
179.156.96.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.1391 , -48.9732
Hits / Errors
5 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

177.21.56.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.21.56.0
Broadcast
177.21.56.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.1391 , -48.9732
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.78.147.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
170.78.147.0
Broadcast
170.78.147.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-25.2622 , -53.173
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.21.40.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.21.40.0
Broadcast
177.21.40.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.1391 , -48.9732
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS262761 · Sinal Br Telecom Ltda
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

189.79.93.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
189.79.93.0
Broadcast
189.79.93.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.1391 , -48.9732
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

201.95.209.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
201.95.209.0
Broadcast
201.95.209.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.1391 , -48.9732
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.78.145.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
170.78.145.0
Broadcast
170.78.145.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-25.2622 , -53.173
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.21.59.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.21.59.0
Broadcast
177.21.59.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.1391 , -48.9732
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.98.19.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.98.19.0
Broadcast
179.98.19.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.1391 , -48.9732
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

189.79.90.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
189.79.90.0
Broadcast
189.79.90.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.1391 , -48.9732
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.120.32.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.120.32.0
Broadcast
190.120.32.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.1259 , -48.9641
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.21.49.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.21.49.0
Broadcast
177.21.49.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.1391 , -48.9732
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.21.55.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.21.55.0
Broadcast
177.21.55.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.1391 , -48.9732
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.111.195.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.111.195.0
Broadcast
179.111.195.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.1391 , -48.9732
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.51.31.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
187.51.31.0
Broadcast
187.51.31.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.6293 , -46.6351
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

189.79.92.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
189.79.92.0
Broadcast
189.79.92.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.1391 , -48.9732
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.21.52.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.21.52.0
Broadcast
177.21.52.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.1259 , -48.9641
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.137.150.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.137.150.0
Broadcast
177.137.150.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.1259 , -48.9641
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS268976 · Weclix Telecom S/A
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2