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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.

138.122.236.0/24

Risk Max LOW Footprint 5.469% Hits 21
Prefix / IP version
/24 · IPv4
Network
138.122.236.0
Broadcast
138.122.236.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
-21.701314285714286 , -45.23582857142857
Hits / Errors
21 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

187.110.208.0/24

Risk Max LOW Footprint 5.469% Hits 18
Prefix / IP version
/24 · IPv4
Network
187.110.208.0
Broadcast
187.110.208.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
-21.565299999999997 , -45.41219999999999
Hits / Errors
18 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS28270 · AS-Videomar
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.75.207.0/24

Risk Max LOW Footprint 3.906% Hits 17
Prefix / IP version
/24 · IPv4
Network
177.75.207.0
Broadcast
177.75.207.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-22.115400000000005 , -45.0293
Hits / Errors
17 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS28270 · AS-Videomar
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.110.209.0/24

Risk Max LOW Footprint 3.516% Hits 15
Prefix / IP version
/24 · IPv4
Network
187.110.209.0
Broadcast
187.110.209.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-21.565299999999997 , -45.41219999999999
Hits / Errors
15 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS28270 · AS-Videomar
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.47.54.0/24

Risk Max LOW Footprint 2.734% Hits 9
Prefix / IP version
/24 · IPv4
Network
177.47.54.0
Broadcast
177.47.54.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-2.6495 , -44.3044
Hits / Errors
9 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

187.18.255.0/24

Risk Max LOW Footprint 2.734% Hits 9
Prefix / IP version
/24 · IPv4
Network
187.18.255.0
Broadcast
187.18.255.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-3.7169999999999996 , -38.52870000000001
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS28270 · AS-Videomar
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.60.116.0/24

Risk Max LOW Footprint 2.734% Hits 7
Prefix / IP version
/24 · IPv4
Network
187.60.116.0
Broadcast
187.60.116.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-2.6495 , -44.304399999999994
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-28 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

138.121.220.0/24

Risk Max LOW Footprint 2.344% Hits 9
Prefix / IP version
/24 · IPv4
Network
138.121.220.0
Broadcast
138.121.220.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-21.884199999999996 , -46.36
Hits / Errors
9 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS28270 · AS-Videomar
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.75.206.0/24

Risk Max LOW Footprint 2.344% Hits 8
Prefix / IP version
/24 · IPv4
Network
177.75.206.0
Broadcast
177.75.206.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-22.1154 , -45.02929999999999
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS28270 · AS-Videomar
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

200.107.69.0/24

Risk Max LOW Footprint 2.344% Hits 8
Prefix / IP version
/24 · IPv4
Network
200.107.69.0
Broadcast
200.107.69.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-27.383299999999995 , -55.883300000000006
Hits / Errors
8 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

138.122.237.0/24

Risk Max LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
138.122.237.0
Broadcast
138.122.237.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-21.70024 , -45.244240000000005
Hits / Errors
5 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

45.184.73.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
45.184.73.0
Broadcast
45.184.73.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-10.796616666666665 , -39.438950000000006
Hits / Errors
6 hits · 0 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

177.47.39.0/24

Risk Max LOW Footprint 1.172% Hits 11
Prefix / IP version
/24 · IPv4
Network
177.47.39.0
Broadcast
177.47.39.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-2.6495 , -44.3044
Hits / Errors
11 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

138.117.127.0/24

Risk Max LOW Footprint 1.172% Hits 6
Prefix / IP version
/24 · IPv4
Network
138.117.127.0
Broadcast
138.117.127.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.788699999999995 , -46.529
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-28 02:00
Top ASN
AS28270 · AS-Videomar
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.60.117.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
187.60.117.0
Broadcast
187.60.117.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-2.6495 , -44.3044
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.219.149.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
186.219.149.0
Broadcast
186.219.149.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.973266666666664 , -46.80526666666666
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

38.210.237.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
38.210.237.0
Broadcast
38.210.237.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-10.8969 , -39.4514
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS271070 · Ailson Tavares
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

185.44.215.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
185.44.215.0
Broadcast
185.44.215.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
45.416 , 12.0302
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS199837 · Planetel Nordest SRL
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.18.253.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
187.18.253.0
Broadcast
187.18.253.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-3.717 , -38.5287
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top ASN
AS28270 · AS-Videomar
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.191.133.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
179.191.133.0
Broadcast
179.191.133.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.5653 , -45.4122
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-25 02:00
Top ASN
AS28270 · AS-Videomar
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

156.248.233.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
156.248.233.0
Broadcast
156.248.233.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
19.3017 , -70.2526
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.18.137.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
187.18.137.0
Broadcast
187.18.137.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-3.717 , -38.5287
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS28270 · AS-Videomar
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

168.227.44.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
168.227.44.0
Broadcast
168.227.44.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-10.558213333333333 , -42.01286666666667
Hits / Errors
3 hits · 0 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

45.168.0.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.168.0.0
Broadcast
45.168.0.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-11.0709 , -37.333
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

138.117.126.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
138.117.126.0
Broadcast
138.117.126.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.788699999999995 , -46.529
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-25 02:00
Top ASN
AS28270 · AS-Videomar
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.18.252.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.18.252.0
Broadcast
187.18.252.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-3.717 , -38.5287
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-02 02:00
Top ASN
AS28270 · AS-Videomar
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

38.196.17.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
38.196.17.0
Broadcast
38.196.17.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
18.4615 , -69.8965
Hits / Errors
2 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

38.196.53.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
38.196.53.0
Broadcast
38.196.53.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
19.2243 , -69.6127
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.75.221.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.75.221.0
Broadcast
177.75.221.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-22.1154 , -45.0293
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-03-01 02:00
Top ASN
AS28270 · AS-Videomar
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

38.210.236.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
38.210.236.0
Broadcast
38.210.236.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-10.8969 , -39.4514
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-03-01 02:00
Top ASN
AS271070 · Ailson Tavares
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.47.53.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.47.53.0
Broadcast
177.47.53.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-2.6495 , -44.3044
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

38.196.45.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
38.196.45.0
Broadcast
38.196.45.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
19.3017 , -70.2526
Hits / Errors
2 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

177.47.41.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.47.41.0
Broadcast
177.47.41.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-2.6495 , -44.3044
Hits / Errors
2 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

177.47.55.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.47.55.0
Broadcast
177.47.55.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-2.6495 , -44.3044
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-26 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

156.248.234.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
156.248.234.0
Broadcast
156.248.234.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
19.3017 , -70.2526
Hits / Errors
2 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-25 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

38.196.47.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
38.196.47.0
Broadcast
38.196.47.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
19.3017 , -70.2526
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-24 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.168.3.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.168.3.0
Broadcast
45.168.3.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-11.0709 , -37.333
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-24 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

38.196.40.0/24

Risk Max LOW Footprint 0.391% Hits 5
Prefix / IP version
/24 · IPv4
Network
38.196.40.0
Broadcast
38.196.40.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
19.3017 , -70.2526
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-26 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

200.107.68.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
200.107.68.0
Broadcast
200.107.68.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.383300000000002 , -55.8833
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-03-01 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

38.189.222.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
38.189.222.0
Broadcast
38.189.222.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
19.2032 , -69.3387
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
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