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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.

191.241.200.0/24

Risk Max LOW Footprint 4.688% Hits 15
Prefix / IP version
/24 · IPv4
Network
191.241.200.0
Broadcast
191.241.200.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
-29.067299999999996 , -50.961400000000005
Hits / Errors
15 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

45.227.185.0/24

Risk Max LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
45.227.185.0
Broadcast
45.227.185.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-29.172 , -51.1782
Hits / Errors
8 hits · 1 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top ASN
AS267033 · serrasul telecom ltda
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

179.217.229.0/24

Risk Max LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
179.217.229.0
Broadcast
179.217.229.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-29.172 , -51.1782
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

38.210.183.0/24

Risk Max LOW Footprint 1.953% Hits 6
Prefix / IP version
/24 · IPv4
Network
38.210.183.0
Broadcast
38.210.183.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-29.172 , -51.1782
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Top ASN
AS263656 · BRSULNET TELECOM LTDA
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

170.81.217.0/24

Risk Max LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
170.81.217.0
Broadcast
170.81.217.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-29.0673 , -50.9614
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.52.146.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
177.52.146.0
Broadcast
177.52.146.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-29.172 , -51.1782
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS263656 · BRSULNET TELECOM LTDA
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

38.210.180.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
38.210.180.0
Broadcast
38.210.180.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-29.172000000000004 , -51.1782
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top ASN
AS263656 · BRSULNET TELECOM LTDA
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

200.215.162.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
200.215.162.0
Broadcast
200.215.162.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-29.172 , -51.1782
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-12 02:00
Top ASN
AS263656 · BRSULNET TELECOM LTDA
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.52.147.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
177.52.147.0
Broadcast
177.52.147.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-29.172 , -51.1782
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-11 02:00
Top ASN
AS263656 · BRSULNET TELECOM LTDA
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.203.67.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
177.203.67.0
Broadcast
177.203.67.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-29.645400000000002 , -51.1731
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-11 02:00
Top ASN
AS8167 · V tal
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

138.97.136.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
138.97.136.0
Broadcast
138.97.136.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-29.172 , -51.1782
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.72.41.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.72.41.0
Broadcast
177.72.41.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-29.0673 , -50.9614
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-13 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.2.129.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.2.129.0
Broadcast
177.2.129.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-29.4876 , -51.1748
Hits / Errors
3 hits · 1 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top ASN
AS8167 · V tal
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

187.4.8.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
187.4.8.0
Broadcast
187.4.8.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-29.4876 , -51.1748
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-12 02:00
Top ASN
AS8167 · V tal
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

38.210.182.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
38.210.182.0
Broadcast
38.210.182.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-29.172 , -51.1782
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-11 02:00
Top ASN
AS263656 · BRSULNET TELECOM LTDA
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

187.4.11.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
187.4.11.0
Broadcast
187.4.11.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.172000000000004 , -51.1782
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-11 02:00
Top ASN
AS8167 · V tal
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

201.139.95.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
201.139.95.0
Broadcast
201.139.95.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.172 , -51.1782
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

200.215.222.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
200.215.222.0
Broadcast
200.215.222.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.172 , -51.1782
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS14840 · BR.Digital Telecom
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

179.178.173.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.178.173.0
Broadcast
179.178.173.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.172 , -51.1782
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

179.190.105.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.190.105.0
Broadcast
179.190.105.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.0673 , -50.9614
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-13 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

179.217.231.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.217.231.0
Broadcast
179.217.231.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.172 , -51.1782
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.72.40.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.72.40.0
Broadcast
177.72.40.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.0673 , -50.9614
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

179.190.104.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.190.104.0
Broadcast
179.190.104.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.0673 , -50.9614
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

38.210.181.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
38.210.181.0
Broadcast
38.210.181.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.172 , -51.1782
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Top ASN
AS263656 · BRSULNET TELECOM LTDA
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

138.97.139.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
138.97.139.0
Broadcast
138.97.139.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.172 , -51.1782
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-11 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

138.97.137.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
138.97.137.0
Broadcast
138.97.137.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.172 , -51.1782
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-10 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

187.4.36.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.4.36.0
Broadcast
187.4.36.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.172 , -51.1782
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Top ASN
AS8167 · V tal
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

200.185.218.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
200.185.218.0
Broadcast
200.185.218.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.0673 , -50.9614
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

179.180.231.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.180.231.0
Broadcast
179.180.231.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.172 , -51.1782
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-11 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

131.161.18.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
131.161.18.0
Broadcast
131.161.18.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.0673 , -50.9614
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-10 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

170.81.218.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
170.81.218.0
Broadcast
170.81.218.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.0673 , -50.9614
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.152.38.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.152.38.0
Broadcast
177.152.38.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.0673 , -50.9614
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

179.177.201.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.177.201.0
Broadcast
179.177.201.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.172 , -51.1782
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

179.83.27.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.83.27.0
Broadcast
179.83.27.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.172 , -51.1782
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

186.212.62.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.212.62.0
Broadcast
186.212.62.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.172 , -51.1782
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

200.215.223.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
200.215.223.0
Broadcast
200.215.223.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.0673 , -50.9614
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Top ASN
AS14840 · BR.Digital Telecom
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

201.131.85.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
201.131.85.0
Broadcast
201.131.85.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.172 , -51.1782
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

138.97.138.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.97.138.0
Broadcast
138.97.138.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.172 , -51.1782
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

143.255.121.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
143.255.121.0
Broadcast
143.255.121.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.1681 , -51.1794
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

200.185.209.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
200.185.209.0
Broadcast
200.185.209.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.172 , -51.1782
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
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