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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.

187.3.212.0/24

Risk Max LOW Footprint 1.562% Hits 13
Prefix / IP version
/24 · IPv4
Network
187.3.212.0
Broadcast
187.3.212.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-23.70654615384615 , -46.40696153846154
Hits / Errors
13 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

38.224.194.0/24

Risk Max LOW Footprint 1.562% Hits 9
Prefix / IP version
/24 · IPv4
Network
38.224.194.0
Broadcast
38.224.194.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-21.174600000000005 , -47.7996
Hits / Errors
9 hits · 1 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

189.76.71.0/24

Risk Max LOW Footprint 1.562% Hits 9
Prefix / IP version
/24 · IPv4
Network
189.76.71.0
Broadcast
189.76.71.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-21.18566666666667 , -47.805
Hits / Errors
9 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

177.84.23.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
177.84.23.0
Broadcast
177.84.23.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-20.2448 , -45.0416
Hits / Errors
7 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

187.121.112.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
187.121.112.0
Broadcast
187.121.112.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-21.1746 , -47.7996
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 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

189.123.98.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
189.123.98.0
Broadcast
189.123.98.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-21.1746 , -47.7996
Hits / Errors
7 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

45.7.19.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
45.7.19.0
Broadcast
45.7.19.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-23.704100000000004 , -46.3999
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.84.20.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
177.84.20.0
Broadcast
177.84.20.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-20.2448 , -45.04160000000001
Hits / Errors
7 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-25 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.177.77.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
45.177.77.0
Broadcast
45.177.77.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-21.2161 , -47.81985
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS268976 · Weclix Telecom S/A
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

189.123.99.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
189.123.99.0
Broadcast
189.123.99.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-21.174600000000005 , -47.7996
Hits / Errors
5 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

177.84.22.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
177.84.22.0
Broadcast
177.84.22.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-20.2448 , -45.0416
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-01 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.245.199.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
170.245.199.0
Broadcast
170.245.199.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-19.7704 , -44.0639
Hits / Errors
5 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.79.148.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
170.79.148.0
Broadcast
170.79.148.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-24.2603 , -48.7738
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

187.121.107.0/24

Risk Max LOW Footprint 1.172% Hits 8
Prefix / IP version
/24 · IPv4
Network
187.121.107.0
Broadcast
187.121.107.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.1746 , -47.7996
Hits / Errors
8 hits · 1 errors
First / Last seen
2026-02-22 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

170.231.96.0/24

Risk Max LOW Footprint 1.172% Hits 6
Prefix / IP version
/24 · IPv4
Network
170.231.96.0
Broadcast
170.231.96.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.1829 , -47.803650000000005
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.231.158.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
170.231.158.0
Broadcast
170.231.158.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.1746 , -47.7996
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS265062 · NETFORCE Telecom
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.189.47.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
179.189.47.0
Broadcast
179.189.47.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-19.7704 , -44.0639
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

131.100.165.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
131.100.165.0
Broadcast
131.100.165.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.2244 , -47.8239
Hits / Errors
5 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

138.0.1.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
138.0.1.0
Broadcast
138.0.1.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.19452 , -47.80932
Hits / Errors
5 hits · 1 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

131.100.166.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
131.100.166.0
Broadcast
131.100.166.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.18705 , -47.805675
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

131.108.148.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
131.108.148.0
Broadcast
131.108.148.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.1746 , -47.7996
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

177.55.94.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.55.94.0
Broadcast
177.55.94.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-24.1767 , -48.3396
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

186.248.250.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
186.248.250.0
Broadcast
186.248.250.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-20.475233333333335 , -43.62023333333334
Hits / Errors
3 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

177.66.214.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.66.214.0
Broadcast
177.66.214.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-19.7704 , -44.0639
Hits / Errors
3 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

177.66.211.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.66.211.0
Broadcast
177.66.211.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-19.76833333333333 , -44.07203333333333
Hits / Errors
3 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.121.109.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
187.121.109.0
Broadcast
187.121.109.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.1746 , -47.7996
Hits / Errors
3 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

189.123.72.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
189.123.72.0
Broadcast
189.123.72.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.1746 , -47.7996
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

45.225.171.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.225.171.0
Broadcast
45.225.171.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.207800000000002 , -47.8158
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-24 02:00
Top ASN
AS266044 · Nicnet S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

152.250.103.0/24

Risk Max LOW Footprint 0.781% Hits 7
Prefix / IP version
/24 · IPv4
Network
152.250.103.0
Broadcast
152.250.103.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.1746 , -47.7996
Hits / Errors
7 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

186.219.52.0/24

Risk Max LOW Footprint 0.781% Hits 7
Prefix / IP version
/24 · IPv4
Network
186.219.52.0
Broadcast
186.219.52.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.79887142857143 , -47.8116
Hits / Errors
7 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

189.63.194.0/24

Risk Max LOW Footprint 0.781% Hits 6
Prefix / IP version
/24 · IPv4
Network
189.63.194.0
Broadcast
189.63.194.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.1746 , -47.7996
Hits / Errors
6 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

152.243.216.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
152.243.216.0
Broadcast
152.243.216.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.174600000000005 , -47.7996
Hits / Errors
5 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

45.4.32.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
45.4.32.0
Broadcast
45.4.32.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.1746 , -47.7996
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-03-02 02:00
Top ASN
AS266044 · Nicnet S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.224.118.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
186.224.118.0
Broadcast
186.224.118.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.2244 , -47.8239
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

189.63.224.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
189.63.224.0
Broadcast
189.63.224.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.1746 , -47.7996
Hits / Errors
4 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

189.110.43.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
189.110.43.0
Broadcast
189.110.43.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.1746 , -47.7996
Hits / Errors
4 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

200.153.209.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
200.153.209.0
Broadcast
200.153.209.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.1746 , -47.7996
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.245.196.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
170.245.196.0
Broadcast
170.245.196.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.766266666666667 , -44.08016666666666
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.54.206.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.54.206.0
Broadcast
177.54.206.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.2244 , -47.8239
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS268976 · Weclix Telecom S/A
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.219.55.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
186.219.55.0
Broadcast
186.219.55.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.1746 , -47.7996
Hits / Errors
3 hits · 1 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