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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.

177.234.186.0/24

Risk Max LOW Footprint 5.859% Hits 25
Prefix / IP version
/24 · IPv4
Network
177.234.186.0
Broadcast
177.234.186.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-13.260099999999998 , -44.37760000000001
Hits / Errors
25 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS263250 · Barbosa & Costa Ltda
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.234.190.0/24

Risk Max LOW Footprint 5.469% Hits 28
Prefix / IP version
/24 · IPv4
Network
177.234.190.0
Broadcast
177.234.190.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
-12.693378571428573 , -44.58912142857144
Hits / Errors
28 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS263250 · Barbosa & Costa Ltda
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.234.182.0/24

Risk Max LOW Footprint 5.469% Hits 21
Prefix / IP version
/24 · IPv4
Network
177.234.182.0
Broadcast
177.234.182.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
-13.260100000000001 , -44.37760000000001
Hits / Errors
21 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS263250 · Barbosa & Costa Ltda
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.234.183.0/24

Risk Max LOW Footprint 5.078% Hits 17
Prefix / IP version
/24 · IPv4
Network
177.234.183.0
Broadcast
177.234.183.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
-13.260099999999998 , -44.3776
Hits / Errors
17 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS263250 · Barbosa & Costa Ltda
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

38.51.187.0/24

Risk Max LOW Footprint 5.078% Hits 15
Prefix / IP version
/24 · IPv4
Network
38.51.187.0
Broadcast
38.51.187.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
5.927899999999998 , -73.61210000000003
Hits / Errors
15 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

45.164.55.0/24

Risk Max LOW Footprint 4.297% Hits 23
Prefix / IP version
/24 · IPv4
Network
45.164.55.0
Broadcast
45.164.55.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
-9.8939 , -36.9809
Hits / Errors
23 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

177.234.165.0/24

Risk Max LOW Footprint 3.125% Hits 9
Prefix / IP version
/24 · IPv4
Network
177.234.165.0
Broadcast
177.234.165.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-13.2085 , -43.2962
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS263250 · Barbosa & Costa Ltda
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.237.81.0/24

Risk Max LOW Footprint 2.734% Hits 15
Prefix / IP version
/24 · IPv4
Network
45.237.81.0
Broadcast
45.237.81.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-29.3442 , -51.55309999999999
Hits / Errors
15 hits · 1 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

200.36.198.0/24

Risk Max LOW Footprint 2.734% Hits 7
Prefix / IP version
/24 · IPv4
Network
200.36.198.0
Broadcast
200.36.198.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-23.547499999999996 , -46.6361
Hits / Errors
7 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS271423 · HILINK COMUNICAÇÕES
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.78.15.0/24

Risk Max LOW Footprint 2.344% Hits 13
Prefix / IP version
/24 · IPv4
Network
181.78.15.0
Broadcast
181.78.15.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
6.246543076923076 , -75.18748461538462
Hits / Errors
13 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS52468 · UFINET PANAMA S.A.
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.164.246.0/24

Risk Max LOW Footprint 2.344% Hits 10
Prefix / IP version
/24 · IPv4
Network
45.164.246.0
Broadcast
45.164.246.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-7.925099999999999 , -34.9175
Hits / Errors
10 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.48.230.0/24

Risk Max LOW Footprint 2.344% Hits 8
Prefix / IP version
/24 · IPv4
Network
179.48.230.0
Broadcast
179.48.230.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-8.0009 , -34.8687
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

45.234.65.0/24

Risk Max LOW Footprint 2.344% Hits 8
Prefix / IP version
/24 · IPv4
Network
45.234.65.0
Broadcast
45.234.65.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-15.6868 , -51.2759
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

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

138.0.25.0/24

Risk Max LOW Footprint 1.562% Hits 13
Prefix / IP version
/24 · IPv4
Network
138.0.25.0
Broadcast
138.0.25.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-8.9317 , -36.5162
Hits / Errors
13 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS264539 · Erik Lucas Barbosa
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.164.244.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
45.164.244.0
Broadcast
45.164.244.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-7.9251 , -34.9175
Hits / Errors
7 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

131.196.132.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
131.196.132.0
Broadcast
131.196.132.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-21.874399999999998 , -43.3081
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
AS265928 · MWA MAIS
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.81.149.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
170.81.149.0
Broadcast
170.81.149.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-22.8246 , -45.6977
Hits / Errors
5 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

45.238.170.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
45.238.170.0
Broadcast
45.238.170.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-12.2465 , -40.3267
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.238.75.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
45.238.75.0
Broadcast
45.238.75.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-7.2963 , -37.1108
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

131.255.32.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
131.255.32.0
Broadcast
131.255.32.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-13.6 , -39.9275
Hits / Errors
4 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS264449 · ZOOM NET
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

131.196.134.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
131.196.134.0
Broadcast
131.196.134.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.8744 , -43.3081
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-01 02:00
Top ASN
AS265928 · MWA MAIS
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.237.82.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
45.237.82.0
Broadcast
45.237.82.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-29.3442 , -51.5531
Hits / Errors
4 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

131.196.133.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
131.196.133.0
Broadcast
131.196.133.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.874399999999998 , -43.3081
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
AS265928 · MWA MAIS
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

201.71.4.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
201.71.4.0
Broadcast
201.71.4.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-8.123733333333334 , -35.00216666666666
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-01 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.234.66.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.234.66.0
Broadcast
45.234.66.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-15.6868 , -51.2759
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-03-01 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.81.150.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
170.81.150.0
Broadcast
170.81.150.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-22.8246 , -45.6977
Hits / Errors
3 hits · 1 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

154.198.61.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
154.198.61.0
Broadcast
154.198.61.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
6.441199999999999 , -75.334
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-24 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.19.203.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
187.19.203.0
Broadcast
187.19.203.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-7.918808 , -37.48348
Hits / Errors
5 hits · 1 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

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

45.164.245.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.164.245.0
Broadcast
45.164.245.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-7.9251 , -34.9175
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.164.53.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.164.53.0
Broadcast
45.164.53.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-9.8939 , -36.9809
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-03-02 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

138.0.27.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
138.0.27.0
Broadcast
138.0.27.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-8.9317 , -36.5162
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
AS264539 · Erik Lucas Barbosa
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.164.247.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.164.247.0
Broadcast
45.164.247.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-7.9251 , -34.9175
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-24 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

201.71.6.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
201.71.6.0
Broadcast
201.71.6.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.3227 , -46.724
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.73.227.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.73.227.0
Broadcast
177.73.227.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-24.0607 , -52.0592
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-28 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.70.206.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.70.206.0
Broadcast
45.70.206.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-3.6288 , -39.5528
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-28 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.187.207.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.187.207.0
Broadcast
45.187.207.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-8.0567 , -34.8815
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.234.64.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.234.64.0
Broadcast
45.234.64.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-15.6868 , -51.2759
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.70.207.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.70.207.0
Broadcast
45.70.207.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-3.7144999999999997 , -38.5419
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
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