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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.

177.221.10.0/24

Risk Max LOW Footprint 1.953% Hits 11
Prefix / IP version
/24 · IPv4
Network
177.221.10.0
Broadcast
177.221.10.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-21.291 , -46.6797
Hits / Errors
11 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

187.94.205.0/24

Risk Max LOW Footprint 1.953% Hits 10
Prefix / IP version
/24 · IPv4
Network
187.94.205.0
Broadcast
187.94.205.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-21.2503 , -44.2448
Hits / Errors
10 hits · 1 errors
First / Last seen
2026-02-25 02:00 · 2026-03-02 02:00
Top ASN
AS262691 · CONECTA LTDA.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.237.116.0/24

Risk Max LOW Footprint 1.953% Hits 10
Prefix / IP version
/24 · IPv4
Network
45.237.116.0
Broadcast
45.237.116.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-20.8468 , -42.61970000000001
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-02-22 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

45.239.178.0/24

Risk Max LOW Footprint 1.953% Hits 10
Prefix / IP version
/24 · IPv4
Network
45.239.178.0
Broadcast
45.239.178.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-22.5788 , -45.8474
Hits / Errors
10 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

177.66.209.0/24

Risk Max LOW Footprint 1.953% Hits 10
Prefix / IP version
/24 · IPv4
Network
177.66.209.0
Broadcast
177.66.209.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-19.768539999999994 , -44.07122
Hits / Errors
10 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

191.36.206.0/24

Risk Max LOW Footprint 1.953% Hits 10
Prefix / IP version
/24 · IPv4
Network
191.36.206.0
Broadcast
191.36.206.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-21.08634 , -42.43007000000001
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
AS263339 · 3WLINK INTERNET LTDA
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.235.33.0/24

Risk Max LOW Footprint 1.953% Hits 10
Prefix / IP version
/24 · IPv4
Network
45.235.33.0
Broadcast
45.235.33.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-20.54 , -45.4751
Hits / Errors
10 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

187.86.29.0/24

Risk Max LOW Footprint 1.953% Hits 9
Prefix / IP version
/24 · IPv4
Network
187.86.29.0
Broadcast
187.86.29.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-20.0138 , -42.409600000000005
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS52932 · Fibron Telecom
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

189.37.79.0/24

Risk Max LOW Footprint 1.953% Hits 9
Prefix / IP version
/24 · IPv4
Network
189.37.79.0
Broadcast
189.37.79.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-19.0233 , -48.3348
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS16735 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

168.205.105.0/24

Risk Max LOW Footprint 1.953% Hits 9
Prefix / IP version
/24 · IPv4
Network
168.205.105.0
Broadcast
168.205.105.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-21.6714 , -42.37029999999999
Hits / Errors
9 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

179.189.45.0/24

Risk Max LOW Footprint 1.953% Hits 9
Prefix / IP version
/24 · IPv4
Network
179.189.45.0
Broadcast
179.189.45.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-19.7347 , -43.822300000000006
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

167.250.126.0/24

Risk Max LOW Footprint 1.953% Hits 9
Prefix / IP version
/24 · IPv4
Network
167.250.126.0
Broadcast
167.250.126.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-19.9029 , -43.9572
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS273811 · AGLink Telecom
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.23.89.0/24

Risk Max LOW Footprint 1.953% Hits 9
Prefix / IP version
/24 · IPv4
Network
177.23.89.0
Broadcast
177.23.89.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-19.518 , -44.0516
Hits / Errors
9 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

181.189.90.0/24

Risk Max LOW Footprint 1.953% Hits 9
Prefix / IP version
/24 · IPv4
Network
181.189.90.0
Broadcast
181.189.90.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-19.9218 , -43.9359
Hits / Errors
9 hits · 1 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

201.17.159.0/24

Risk Max LOW Footprint 1.953% Hits 9
Prefix / IP version
/24 · IPv4
Network
201.17.159.0
Broadcast
201.17.159.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-19.9029 , -43.9572
Hits / Errors
9 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

152.237.30.0/24

Risk Max LOW Footprint 1.953% Hits 9
Prefix / IP version
/24 · IPv4
Network
152.237.30.0
Broadcast
152.237.30.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-19.937066666666666 , -44.09036666666667
Hits / Errors
9 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS7738 · V tal
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

201.49.228.0/24

Risk Max LOW Footprint 1.953% Hits 9
Prefix / IP version
/24 · IPv4
Network
201.49.228.0
Broadcast
201.49.228.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-19.7426 , -44.3263
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

200.71.65.0/24

Risk Max LOW Footprint 1.953% Hits 9
Prefix / IP version
/24 · IPv4
Network
200.71.65.0
Broadcast
200.71.65.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-19.824077777777777 , -43.16482222222223
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
AS266191 · INTERNET SUPER LTDA
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

201.148.230.0/24

Risk Max LOW Footprint 1.953% Hits 9
Prefix / IP version
/24 · IPv4
Network
201.148.230.0
Broadcast
201.148.230.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-22.138199999999998 , -45.4248
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

177.37.98.0/24

Risk Max LOW Footprint 1.953% Hits 9
Prefix / IP version
/24 · IPv4
Network
177.37.98.0
Broadcast
177.37.98.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-19.146599999999996 , -44.9178
Hits / Errors
9 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
AS262418 · Indagraf Ltda
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.48.6.0/24

Risk Max LOW Footprint 1.953% Hits 9
Prefix / IP version
/24 · IPv4
Network
179.48.6.0
Broadcast
179.48.6.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-19.9218 , -43.9359
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
AS271062 · Nextlink telecom
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.47.162.0/24

Risk Max LOW Footprint 1.953% Hits 9
Prefix / IP version
/24 · IPv4
Network
177.47.162.0
Broadcast
177.47.162.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-22.552300000000002 , -46.458
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

179.189.42.0/24

Risk Max LOW Footprint 1.953% Hits 9
Prefix / IP version
/24 · IPv4
Network
179.189.42.0
Broadcast
179.189.42.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-19.7347 , -43.82229999999999
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

177.38.105.0/24

Risk Max LOW Footprint 1.953% Hits 9
Prefix / IP version
/24 · IPv4
Network
177.38.105.0
Broadcast
177.38.105.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-20.7342 , -42.8937
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
AS262387 · Intermicro Ltda
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.40.102.0/24

Risk Max LOW Footprint 1.953% Hits 9
Prefix / IP version
/24 · IPv4
Network
191.40.102.0
Broadcast
191.40.102.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-19.9029 , -43.9572
Hits / Errors
9 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
AS7738 · V tal
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.84.31.0/24

Risk Max LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
177.84.31.0
Broadcast
177.84.31.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-19.764199999999995 , -44.0883
Hits / Errors
8 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

179.221.144.0/24

Risk Max LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
179.221.144.0
Broadcast
179.221.144.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-19.023300000000003 , -48.3348
Hits / Errors
8 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

177.190.138.0/24

Risk Max LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
177.190.138.0
Broadcast
177.190.138.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-18.6947 , -44.9188
Hits / Errors
8 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

138.121.21.0/24

Risk Max LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
138.121.21.0
Broadcast
138.121.21.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-22.5031 , -46.3567
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS264286 · CRICCA COMERCIAL LTDA
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

168.205.225.0/24

Risk Max LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
168.205.225.0
Broadcast
168.205.225.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-21.6734 , -44.4646
Hits / Errors
8 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

168.195.24.0/24

Risk Max LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
168.195.24.0
Broadcast
168.195.24.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-19.902899999999995 , -43.9572
Hits / Errors
8 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

179.106.178.0/24

Risk Max LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
179.106.178.0
Broadcast
179.106.178.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-22.5788 , -45.8474
Hits / Errors
8 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

177.221.0.0/24

Risk Max LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
177.221.0.0
Broadcast
177.221.0.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-21.291 , -46.6797
Hits / Errors
8 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

201.71.37.0/24

Risk Max LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
201.71.37.0
Broadcast
201.71.37.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-19.6106 , -46.9833
Hits / Errors
8 hits · 1 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

45.171.68.0/24

Risk Max LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
45.171.68.0
Broadcast
45.171.68.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-19.8828 , -44.0801
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS268188 · ATIVA TELECOM LTDA
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.87.113.0/24

Risk Max LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
187.87.113.0
Broadcast
187.87.113.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-21.787550000000003 , -46.548500000000004
Hits / Errors
8 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

138.59.222.0/24

Risk Max LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
138.59.222.0
Broadcast
138.59.222.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-18.1851 , -41.8889
Hits / Errors
8 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

170.245.197.0/24

Risk Max LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
170.245.197.0
Broadcast
170.245.197.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-19.7704 , -44.0639
Hits / Errors
8 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

170.231.122.0/24

Risk Max LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
170.231.122.0
Broadcast
170.231.122.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-19.8828 , -44.0801
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

177.137.87.0/24

Risk Max LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
177.137.87.0
Broadcast
177.137.87.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-19.8172 , -44.6132
Hits / Errors
8 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS262700 · VERO S.A
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2