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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.

201.18.55.0/24

Risk Max LOW Footprint 3.125% Hits 12
Prefix / IP version
/24 · IPv4
Network
201.18.55.0
Broadcast
201.18.55.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-21.53135 , -44.31218333333333
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-09 02:00
Top ASN
AS7738 · V tal
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

170.82.90.0/24

Risk Max LOW Footprint 3.125% Hits 12
Prefix / IP version
/24 · IPv4
Network
170.82.90.0
Broadcast
170.82.90.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-22.4153 , -42.9869
Hits / Errors
12 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

179.0.118.0/24

Risk Max LOW Footprint 3.125% Hits 12
Prefix / IP version
/24 · IPv4
Network
179.0.118.0
Broadcast
179.0.118.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-22.822950000000002 , -43.04815833333333
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-08 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.179.148.0/24

Risk Max LOW Footprint 3.125% Hits 11
Prefix / IP version
/24 · IPv4
Network
45.179.148.0
Broadcast
45.179.148.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-22.7539 , -43.45190000000001
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

168.121.202.0/24

Risk Max LOW Footprint 3.125% Hits 11
Prefix / IP version
/24 · IPv4
Network
168.121.202.0
Broadcast
168.121.202.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-22.7439 , -42.61919999999999
Hits / Errors
11 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

170.79.98.0/24

Risk Max LOW Footprint 3.125% Hits 10
Prefix / IP version
/24 · IPv4
Network
170.79.98.0
Broadcast
170.79.98.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-22.7439 , -42.61919999999999
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

187.120.22.0/24

Risk Max LOW Footprint 3.125% Hits 10
Prefix / IP version
/24 · IPv4
Network
187.120.22.0
Broadcast
187.120.22.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-22.920099999999998 , -43.0811
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS266181 · GOLDEN LINK
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.235.71.0/24

Risk Max LOW Footprint 3.125% Hits 10
Prefix / IP version
/24 · IPv4
Network
45.235.71.0
Broadcast
45.235.71.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-22.907199999999996 , -43.188300000000005
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS268209 · FENIX TELECOM
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

179.191.223.0/24

Risk Max LOW Footprint 3.125% Hits 10
Prefix / IP version
/24 · IPv4
Network
179.191.223.0
Broadcast
179.191.223.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-21.6774 , -41.45530000000001
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.65.157.0/24

Risk Max LOW Footprint 3.125% Hits 10
Prefix / IP version
/24 · IPv4
Network
45.65.157.0
Broadcast
45.65.157.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-22.9193 , -42.8206
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

168.197.237.0/24

Risk Max LOW Footprint 3.125% Hits 10
Prefix / IP version
/24 · IPv4
Network
168.197.237.0
Broadcast
168.197.237.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-22.3082 , -42.0081
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top ASN
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.186.158.0/24

Risk Max LOW Footprint 3.125% Hits 9
Prefix / IP version
/24 · IPv4
Network
45.186.158.0
Broadcast
45.186.158.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-22.659 , -43.0408
Hits / Errors
9 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

138.117.220.0/24

Risk Max LOW Footprint 3.125% Hits 9
Prefix / IP version
/24 · IPv4
Network
138.117.220.0
Broadcast
138.117.220.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-22.907199999999996 , -43.1883
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

138.59.122.0/24

Risk Max LOW Footprint 3.125% Hits 9
Prefix / IP version
/24 · IPv4
Network
138.59.122.0
Broadcast
138.59.122.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-22.907199999999996 , -43.1883
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

138.59.121.0/24

Risk Max LOW Footprint 3.125% Hits 9
Prefix / IP version
/24 · IPv4
Network
138.59.121.0
Broadcast
138.59.121.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-22.454900000000002 , -41.9531
Hits / Errors
9 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

179.96.179.0/24

Risk Max LOW Footprint 3.125% Hits 8
Prefix / IP version
/24 · IPv4
Network
179.96.179.0
Broadcast
179.96.179.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-22.3082 , -42.008100000000006
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-09 02:00
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

168.197.244.0/24

Risk Max LOW Footprint 3.125% Hits 8
Prefix / IP version
/24 · IPv4
Network
168.197.244.0
Broadcast
168.197.244.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-22.73505 , -43.3909
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-09 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.12.16.0/24

Risk Max LOW Footprint 3.125% Hits 8
Prefix / IP version
/24 · IPv4
Network
177.12.16.0
Broadcast
177.12.16.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-22.8896 , -43.1054
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.184.79.0/24

Risk Max LOW Footprint 3.125% Hits 8
Prefix / IP version
/24 · IPv4
Network
177.184.79.0
Broadcast
177.184.79.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-22.470599999999997 , -43.82780000000001
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.233.17.0/24

Risk Max LOW Footprint 3.125% Hits 8
Prefix / IP version
/24 · IPv4
Network
181.233.17.0
Broadcast
181.233.17.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-22.920099999999998 , -43.0811
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top ASN
AS271484 · NORT TELECOM
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.224.120.0/24

Risk Max LOW Footprint 2.734% Hits 13
Prefix / IP version
/24 · IPv4
Network
45.224.120.0
Broadcast
45.224.120.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-22.907199999999996 , -43.18829999999999
Hits / Errors
13 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.71.102.0/24

Risk Max LOW Footprint 2.734% Hits 12
Prefix / IP version
/24 · IPv4
Network
177.71.102.0
Broadcast
177.71.102.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-22.9201 , -43.0811
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

186.205.23.0/24

Risk Max LOW Footprint 2.734% Hits 11
Prefix / IP version
/24 · IPv4
Network
186.205.23.0
Broadcast
186.205.23.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-22.9072 , -43.1883
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

168.121.200.0/24

Risk Max LOW Footprint 2.734% Hits 11
Prefix / IP version
/24 · IPv4
Network
168.121.200.0
Broadcast
168.121.200.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-22.7439 , -42.61919999999999
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

138.204.79.0/24

Risk Max LOW Footprint 2.734% Hits 11
Prefix / IP version
/24 · IPv4
Network
138.204.79.0
Broadcast
138.204.79.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-22.804527272727274 , -43.365736363636366
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

170.233.243.0/24

Risk Max LOW Footprint 2.734% Hits 11
Prefix / IP version
/24 · IPv4
Network
170.233.243.0
Broadcast
170.233.243.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-22.9161 , -42.819900000000004
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top ASN
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.70.166.0/24

Risk Max LOW Footprint 2.734% Hits 11
Prefix / IP version
/24 · IPv4
Network
45.70.166.0
Broadcast
45.70.166.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-22.920099999999998 , -43.0811
Hits / Errors
11 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-07 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.12.24.0/24

Risk Max LOW Footprint 2.734% Hits 11
Prefix / IP version
/24 · IPv4
Network
177.12.24.0
Broadcast
177.12.24.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-22.8896 , -43.1054
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-07 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

168.196.91.0/24

Risk Max LOW Footprint 2.734% Hits 10
Prefix / IP version
/24 · IPv4
Network
168.196.91.0
Broadcast
168.196.91.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-22.7886 , -43.3175
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS264111 · RedeBr Telecom
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

170.78.173.0/24

Risk Max LOW Footprint 2.734% Hits 10
Prefix / IP version
/24 · IPv4
Network
170.78.173.0
Broadcast
170.78.173.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-22.717099999999995 , -43.55219999999999
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

132.255.109.0/24

Risk Max LOW Footprint 2.734% Hits 10
Prefix / IP version
/24 · IPv4
Network
132.255.109.0
Broadcast
132.255.109.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-22.45005 , -44.48214
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-08 02:00
Top ASN
AS264477 · FLIX TELECOM
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.192.16.0/24

Risk Max LOW Footprint 2.734% Hits 10
Prefix / IP version
/24 · IPv4
Network
177.192.16.0
Broadcast
177.192.16.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-22.9072 , -43.1883
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

160.20.171.0/24

Risk Max LOW Footprint 2.734% Hits 10
Prefix / IP version
/24 · IPv4
Network
160.20.171.0
Broadcast
160.20.171.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-22.7143 , -42.0366
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top ASN
AS266198 · NEW NET TELECOM LTDA
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.65.156.0/24

Risk Max LOW Footprint 2.734% Hits 9
Prefix / IP version
/24 · IPv4
Network
45.65.156.0
Broadcast
45.65.156.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-22.9193 , -42.8206
Hits / Errors
9 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

131.161.178.0/24

Risk Max LOW Footprint 2.734% Hits 9
Prefix / IP version
/24 · IPv4
Network
131.161.178.0
Broadcast
131.161.178.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-22.9201 , -43.0811
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-09 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

131.0.31.0/24

Risk Max LOW Footprint 2.734% Hits 9
Prefix / IP version
/24 · IPv4
Network
131.0.31.0
Broadcast
131.0.31.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-22.9072 , -43.1883
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-09 02:00
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.6.162.0/24

Risk Max LOW Footprint 2.734% Hits 9
Prefix / IP version
/24 · IPv4
Network
45.6.162.0
Broadcast
45.6.162.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-22.9072 , -43.1883
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

200.202.100.0/24

Risk Max LOW Footprint 2.734% Hits 9
Prefix / IP version
/24 · IPv4
Network
200.202.100.0
Broadcast
200.202.100.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-22.8896 , -43.1054
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

191.0.103.0/24

Risk Max LOW Footprint 2.734% Hits 9
Prefix / IP version
/24 · IPv4
Network
191.0.103.0
Broadcast
191.0.103.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-22.9201 , -43.0811
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS7738 · V tal
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.163.246.0/24

Risk Max LOW Footprint 2.734% Hits 9
Prefix / IP version
/24 · IPv4
Network
45.163.246.0
Broadcast
45.163.246.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-22.8732 , -42.33959999999999
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS268588 · J.LP FONSECA TELECOM
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
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