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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.

168.196.136.0/24

Risk Max LOW Footprint 4.688% Hits 19
Prefix / IP version
/24 · IPv4
Network
168.196.136.0
Broadcast
168.196.136.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
-23.6293 , -46.6351
Hits / Errors
19 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS264367 · AVATO TECNOLOGIA S.A
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

168.228.37.0/24

Risk Max LOW Footprint 3.516% Hits 15
Prefix / IP version
/24 · IPv4
Network
168.228.37.0
Broadcast
168.228.37.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-16.436000000000003 , -54.62980000000002
Hits / Errors
15 hits · 0 errors
First / Last seen
2026-02-22 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

177.152.182.0/24

Risk Max LOW Footprint 3.125% Hits 12
Prefix / IP version
/24 · IPv4
Network
177.152.182.0
Broadcast
177.152.182.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-15.1406 , -54.195
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-02-23 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

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

168.228.39.0/24

Risk Max LOW Footprint 2.344% Hits 12
Prefix / IP version
/24 · IPv4
Network
168.228.39.0
Broadcast
168.228.39.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-16.436000000000003 , -54.62980000000001
Hits / Errors
12 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.174.158.0/24

Risk Max LOW Footprint 2.344% Hits 7
Prefix / IP version
/24 · IPv4
Network
45.174.158.0
Broadcast
45.174.158.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-18.2126 , -54.717
Hits / Errors
7 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS266130 · AVATO TECNOLOGIA S.A
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

168.196.138.0/24

Risk Max LOW Footprint 2.344% Hits 7
Prefix / IP version
/24 · IPv4
Network
168.196.138.0
Broadcast
168.196.138.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-23.6293 , -46.63510000000001
Hits / Errors
7 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Top ASN
AS264367 · AVATO TECNOLOGIA S.A
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

201.71.169.0/24

Risk Max LOW Footprint 1.562% Hits 11
Prefix / IP version
/24 · IPv4
Network
201.71.169.0
Broadcast
201.71.169.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-15.597000000000001 , -56.09579999999999
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.71.69.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
45.71.69.0
Broadcast
45.71.69.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-15.490900000000002 , -55.0891
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS267601 · AVATO TECNOLOGIA S.A
Top organization / ISP
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

168.228.38.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
168.228.38.0
Broadcast
168.228.38.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-16.436 , -54.6298
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-28 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.174.157.0/24

Risk Max LOW Footprint 1.172% Hits 7
Prefix / IP version
/24 · IPv4
Network
45.174.157.0
Broadcast
45.174.157.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-18.2126 , -54.717
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-01 02:00
Top ASN
AS266130 · AVATO TECNOLOGIA S.A
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

138.185.218.0/24

Risk Max LOW Footprint 1.172% Hits 7
Prefix / IP version
/24 · IPv4
Network
138.185.218.0
Broadcast
138.185.218.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-23.6293 , -46.6351
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-24 02:00
Top ASN
AS264367 · AVATO TECNOLOGIA S.A
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

201.71.146.0/24

Risk Max LOW Footprint 1.172% Hits 6
Prefix / IP version
/24 · IPv4
Network
201.71.146.0
Broadcast
201.71.146.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-25 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.152.178.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
177.152.178.0
Broadcast
177.152.178.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-15.140600000000001 , -54.19500000000001
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

131.108.33.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
131.108.33.0
Broadcast
131.108.33.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-23.6293 , -46.6351
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-24 02:00
Top ASN
AS264367 · AVATO TECNOLOGIA S.A
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

201.71.166.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
201.71.166.0
Broadcast
201.71.166.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
4 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

201.71.135.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
201.71.135.0
Broadcast
201.71.135.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.6.110.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.6.110.0
Broadcast
45.6.110.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-18.2126 , -54.717000000000006
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
AS266130 · AVATO TECNOLOGIA S.A
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

201.140.222.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
201.140.222.0
Broadcast
201.140.222.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-15.8956 , -55.0224
Hits / Errors
3 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

201.71.170.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
201.71.170.0
Broadcast
201.71.170.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 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

201.71.147.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
201.71.147.0
Broadcast
201.71.147.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

201.71.134.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
201.71.134.0
Broadcast
201.71.134.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-27 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

177.152.181.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.152.181.0
Broadcast
177.152.181.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-15.1406 , -54.195
Hits / Errors
3 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

201.71.168.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
201.71.168.0
Broadcast
201.71.168.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
2 hits · 1 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

45.71.70.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.71.70.0
Broadcast
45.71.70.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-15.5467 , -55.1689
Hits / Errors
2 hits · 1 errors
First / Last seen
2026-02-25 02:00 · 2026-02-27 02:00
Top ASN
AS267601 · AVATO TECNOLOGIA S.A
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

138.185.216.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
138.185.216.0
Broadcast
138.185.216.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.6293 , -46.6351
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS264367 · AVATO TECNOLOGIA S.A
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

201.71.139.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
201.71.139.0
Broadcast
201.71.139.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-01 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

201.71.164.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
201.71.164.0
Broadcast
201.71.164.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

201.71.132.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
201.71.132.0
Broadcast
201.71.132.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-24 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.221.218.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.221.218.0
Broadcast
177.221.218.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-10.02 , -56.3029
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

200.11.15.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
200.11.15.0
Broadcast
200.11.15.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.1406 , -54.195
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

168.196.137.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
168.196.137.0
Broadcast
168.196.137.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.6293 , -46.6351
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS264367 · AVATO TECNOLOGIA S.A
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

201.71.165.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
201.71.165.0
Broadcast
201.71.165.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.597 , -56.0958
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.71.68.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.71.68.0
Broadcast
45.71.68.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.3793 , -54.9295
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS267601 · AVATO TECNOLOGIA S.A
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.189.53.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.189.53.0
Broadcast
179.189.53.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-11.7605 , -55.4417
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2