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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.

45.191.20.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
45.191.20.0
Broadcast
45.191.20.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-20.4428 , -54.6464
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.230.100.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
45.230.100.0
Broadcast
45.230.100.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-25.341425 , -49.51835
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-01 02:00
Top ASN
AS267178 · UNO INTERNET LTDA
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

131.100.241.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
131.100.241.0
Broadcast
131.100.241.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.6774 , -41.4553
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

138.118.160.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
138.118.160.0
Broadcast
138.118.160.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-15.504850000000001 , -55.109049999999996
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.1.85.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
177.1.85.0
Broadcast
177.1.85.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-20.4428 , -54.6464
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
AS8167 · V tal
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.100.52.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
179.100.52.0
Broadcast
179.100.52.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-23.695 , -46.5616
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.238.160.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
45.238.160.0
Broadcast
45.238.160.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.6774 , -41.4553
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

168.232.246.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
168.232.246.0
Broadcast
168.232.246.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.7501 , -41.327
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.175.118.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
177.175.118.0
Broadcast
177.175.118.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-23.695 , -46.5616
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.194.168.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
186.194.168.0
Broadcast
186.194.168.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-23.1808 , -45.8911
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.183.201.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
45.183.201.0
Broadcast
45.183.201.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-20.4428 , -54.6464
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.83.37.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
170.83.37.0
Broadcast
170.83.37.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-23.695 , -46.5616
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-24 02:00
Top ASN
AS266453 · Acesso Net Servicos
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.150.240.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
170.150.240.0
Broadcast
170.150.240.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-20.4428 , -54.6464
Hits / Errors
3 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

177.107.90.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.107.90.0
Broadcast
177.107.90.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-23.031566666666667 , -45.76716666666667
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-02 02:00
Top ASN
AS28669 · VERO S.A
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.83.50.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
190.83.50.0
Broadcast
190.83.50.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.677399999999995 , -41.4553
Hits / Errors
3 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

200.107.204.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
200.107.204.0
Broadcast
200.107.204.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-27.2148 , -54.969500000000004
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS273833 · IQ NET SA
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.187.124.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.187.124.0
Broadcast
45.187.124.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-20.4428 , -54.6464
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS269478 · 67 TELECOMUNICACOES
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.233.39.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.233.39.0
Broadcast
45.233.39.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-23.695000000000004 , -46.5616
Hits / Errors
3 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

45.239.157.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.239.157.0
Broadcast
45.239.157.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-23.695000000000004 , -46.5616
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

143.0.116.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
143.0.116.0
Broadcast
143.0.116.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-24.122200000000003 , -52.3896
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

177.52.142.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.52.142.0
Broadcast
177.52.142.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-19.4352 , -44.2815
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
AS270837 · Imartech Fibra
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.180.177.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
190.180.177.0
Broadcast
190.180.177.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.677399999999995 , -41.4553
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-28 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

201.182.239.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
201.182.239.0
Broadcast
201.182.239.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.2471 , -45.7139
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS267549 · NetCOMM FIBRA
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

138.117.244.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
138.117.244.0
Broadcast
138.117.244.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-23.695000000000004 , -46.5616
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

138.255.53.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
138.255.53.0
Broadcast
138.255.53.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-23.1808 , -45.8911
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS270940 · VeloxFibra Telecom
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.83.32.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
190.83.32.0
Broadcast
190.83.32.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-22.6962 , -45.5292
Hits / Errors
3 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS265911 · G6 Internet
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.84.233.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.84.233.0
Broadcast
177.84.233.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-29.6709 , -51.0491
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.171.184.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.171.184.0
Broadcast
45.171.184.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-23.695000000000004 , -46.5616
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

45.185.27.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.185.27.0
Broadcast
45.185.27.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-23.695000000000004 , -46.5616
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.192.58.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
186.192.58.0
Broadcast
186.192.58.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.386833333333332 , -41.6513
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-25 02:00
Top ASN
AS263009 · FORTE TELECOM LTDA.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

143.0.119.0/24

Risk Max LOW Footprint 0.781% Hits 7
Prefix / IP version
/24 · IPv4
Network
143.0.119.0
Broadcast
143.0.119.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-24.1222 , -52.38960000000001
Hits / Errors
7 hits · 0 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

200.103.15.0/24

Risk Max LOW Footprint 0.781% Hits 7
Prefix / IP version
/24 · IPv4
Network
200.103.15.0
Broadcast
200.103.15.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.4428 , -54.64640000000001
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-25 02:00
Top ASN
AS8167 · V tal
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.60.96.0/24

Risk Max LOW Footprint 0.781% Hits 6
Prefix / IP version
/24 · IPv4
Network
177.60.96.0
Broadcast
177.60.96.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.694999999999997 , -46.5616
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.23.195.0/24

Risk Max LOW Footprint 0.781% Hits 6
Prefix / IP version
/24 · IPv4
Network
187.23.195.0
Broadcast
187.23.195.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.442800000000002 , -54.64639999999999
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

201.75.166.0/24

Risk Max LOW Footprint 0.781% Hits 6
Prefix / IP version
/24 · IPv4
Network
201.75.166.0
Broadcast
201.75.166.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.1808 , -45.8911
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

177.62.128.0/24

Risk Max LOW Footprint 0.781% Hits 6
Prefix / IP version
/24 · IPv4
Network
177.62.128.0
Broadcast
177.62.128.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.1808 , -45.8911
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.17.155.0/24

Risk Max LOW Footprint 0.781% Hits 6
Prefix / IP version
/24 · IPv4
Network
177.17.155.0
Broadcast
177.17.155.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.4428 , -54.6464
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 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

187.10.69.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
187.10.69.0
Broadcast
187.10.69.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.695 , -46.5616
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.30.39.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
191.30.39.0
Broadcast
191.30.39.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.7501 , -41.327
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-25 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