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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.

187.49.175.0/24

Risk Max LOW Footprint 5.078% Hits 21
Prefix / IP version
/24 · IPv4
Network
187.49.175.0
Broadcast
187.49.175.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
-14.614190476190478 , -39.79625238095239
Hits / Errors
21 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS270533 · INFORNET CONEXÃO
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.239.115.0/24

Risk Max LOW Footprint 3.906% Hits 11
Prefix / IP version
/24 · IPv4
Network
170.239.115.0
Broadcast
170.239.115.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-20.2362 , -43.780199999999994
Hits / Errors
11 hits · 1 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

143.255.120.0/24

Risk Max LOW Footprint 3.125% Hits 13
Prefix / IP version
/24 · IPv4
Network
143.255.120.0
Broadcast
143.255.120.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-29.03960769230769 , -51.18152307692307
Hits / Errors
13 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

177.232.81.0/24

Risk Max LOW Footprint 3.125% Hits 12
Prefix / IP version
/24 · IPv4
Network
177.232.81.0
Broadcast
177.232.81.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
18.8906 , -97.02516666666668
Hits / Errors
12 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

177.232.83.0/24

Risk Max LOW Footprint 3.125% Hits 12
Prefix / IP version
/24 · IPv4
Network
177.232.83.0
Broadcast
177.232.83.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
18.9108 , -96.9905
Hits / Errors
12 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

177.93.46.0/24

Risk Max LOW Footprint 2.734% Hits 12
Prefix / IP version
/24 · IPv4
Network
177.93.46.0
Broadcast
177.93.46.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
5.36476 , -73.10095
Hits / Errors
12 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

45.227.187.0/24

Risk Max LOW Footprint 2.734% Hits 12
Prefix / IP version
/24 · IPv4
Network
45.227.187.0
Broadcast
45.227.187.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-29.023700000000005 , -51.247899999999994
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS267033 · serrasul telecom ltda
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.221.210.0/24

Risk Max LOW Footprint 2.734% Hits 9
Prefix / IP version
/24 · IPv4
Network
177.221.210.0
Broadcast
177.221.210.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-10.019766666666666 , -56.30366666666667
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-25 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

205.164.182.0/24

Risk Max LOW Footprint 2.344% Hits 6
Prefix / IP version
/24 · IPv4
Network
205.164.182.0
Broadcast
205.164.182.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
18.4632 , -97.4012
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS270162 · CESAR FLORES BARBOSA
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.195.79.0/24

Risk Max LOW Footprint 1.953% Hits 9
Prefix / IP version
/24 · IPv4
Network
45.195.79.0
Broadcast
45.195.79.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
18.339311111111115 , -96.49807777777777
Hits / Errors
9 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS28458 · IENTC S DE RL DE CV
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

138.99.77.0/24

Risk Max LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
138.99.77.0
Broadcast
138.99.77.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-29.0237 , -51.2479
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS264157 · GUAREZE FIBRA LTDA
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.239.114.0/24

Risk Max LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
170.239.114.0
Broadcast
170.239.114.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-29.8194 , -50.5626
Hits / Errors
5 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

170.239.113.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
170.239.113.0
Broadcast
170.239.113.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-22.8661 , -42.4315
Hits / Errors
6 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

177.221.216.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
177.221.216.0
Broadcast
177.221.216.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-11.530500000000002 , -56.229350000000004
Hits / Errors
6 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

138.117.234.0/24

Risk Max LOW Footprint 1.172% Hits 8
Prefix / IP version
/24 · IPv4
Network
138.117.234.0
Broadcast
138.117.234.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-29.0237 , -51.2479
Hits / Errors
8 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

138.117.235.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
138.117.235.0
Broadcast
138.117.235.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-29.0237 , -51.2479
Hits / Errors
5 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

177.232.80.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
177.232.80.0
Broadcast
177.232.80.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
18.89868 , -97.01129999999999
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-27 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

189.204.252.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
189.204.252.0
Broadcast
189.204.252.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
16.3459 , -93.4305
Hits / Errors
5 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

207.191.172.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
207.191.172.0
Broadcast
207.191.172.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
14.0317 , -88.9321
Hits / Errors
4 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

154.64.11.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
154.64.11.0
Broadcast
154.64.11.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-6.4879 , -36.201
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top ASN
AS271493 · SPEED NET PEDRA
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.148.231.0/24

Risk Max LOW Footprint 0.781% Hits 9
Prefix / IP version
/24 · IPv4
Network
186.148.231.0
Broadcast
186.148.231.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-10.4474 , -36.5672
Hits / Errors
9 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

207.191.173.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
207.191.173.0
Broadcast
207.191.173.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
14.0317 , -88.9321
Hits / Errors
4 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

45.181.218.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
45.181.218.0
Broadcast
45.181.218.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-22.161 , -43.5758
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

170.247.98.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
170.247.98.0
Broadcast
170.247.98.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-36.0526 , -59.1187
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS265659 · IMPULSAR WEB SRL
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.137.21.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.137.21.0
Broadcast
177.137.21.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-22.161 , -43.575799999999994
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

205.164.183.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
205.164.183.0
Broadcast
205.164.183.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
18.4632 , -97.4012
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-03-02 02:00
Top ASN
AS270162 · CESAR FLORES BARBOSA
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

167.57.101.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
167.57.101.0
Broadcast
167.57.101.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-33.5165 , -56.8996
Hits / Errors
3 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

186.148.230.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
186.148.230.0
Broadcast
186.148.230.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-10.4474 , -36.5672
Hits / Errors
3 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

187.148.56.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
187.148.56.0
Broadcast
187.148.56.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
18.907 , -96.9871
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-01 02:00
Top ASN
AS8151 · UNINET
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.237.27.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.237.27.0
Broadcast
45.237.27.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-10.02 , -56.3029
Hits / Errors
3 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

138.185.17.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
138.185.17.0
Broadcast
138.185.17.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-7.9309 , -37.9208
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
AS264333 · JN TECNOLOGIA LTDA-ME
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

160.238.169.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
160.238.169.0
Broadcast
160.238.169.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-36.0526 , -59.1187
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-28 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.239.112.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
170.239.112.0
Broadcast
170.239.112.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-2.0498 , -44.7708
Hits / Errors
3 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

45.171.198.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.171.198.0
Broadcast
45.171.198.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-22.9003 , -51.3705
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-28 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.238.88.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.238.88.0
Broadcast
45.238.88.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-8.6036 , -38.5667
Hits / Errors
3 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.102.139.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
190.102.139.0
Broadcast
190.102.139.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-7.472433333333332 , -79.41343333333333
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top ASN
AS27843 · WIN EMPRESAS S.A.C.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.53.145.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.53.145.0
Broadcast
177.53.145.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-8.6036 , -38.5667
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-01 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.53.147.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.53.147.0
Broadcast
177.53.147.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-8.6036 , -38.5667
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-01 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.235.129.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
190.235.129.0
Broadcast
190.235.129.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-12.1154 , -77.0335
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.71.21.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.71.21.0
Broadcast
45.71.21.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-7.57025 , -49.2328
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
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