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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.

138.0.64.0/24

Risk Max LOW Footprint 11.719% Hits 50
Prefix / IP version
/24 · IPv4
Network
138.0.64.0
Broadcast
138.0.64.255
Observed IPs / Subnet size
30 observed · 256 total
Centroid
-18.608200000000007 , -46.5009
Hits / Errors
50 hits · 1 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

177.37.236.0/24

Risk Max LOW Footprint 9.766% Hits 46
Prefix / IP version
/24 · IPv4
Network
177.37.236.0
Broadcast
177.37.236.255
Observed IPs / Subnet size
25 observed · 256 total
Centroid
-6.998113043478264 , -37.340304347826084
Hits / Errors
46 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

185.80.226.0/24

Risk Max LOW Footprint 8.594% Hits 32
Prefix / IP version
/24 · IPv4
Network
185.80.226.0
Broadcast
185.80.226.255
Observed IPs / Subnet size
22 observed · 256 total
Centroid
40.6833 , 19.619399999999995
Hits / Errors
32 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS201249 · IPRO Sh.p.k.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.37.237.0/24

Risk Max LOW Footprint 6.250% Hits 23
Prefix / IP version
/24 · IPv4
Network
177.37.237.0
Broadcast
177.37.237.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
-6.996900000000002 , -37.34289999999999
Hits / Errors
23 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

138.255.31.0/24

Risk Max LOW Footprint 3.125% Hits 10
Prefix / IP version
/24 · IPv4
Network
138.255.31.0
Broadcast
138.255.31.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-6.517799999999999 , -43.59779999999999
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS263952 · CONNECT TELECOM
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.223.59.0/24

Risk Max LOW Footprint 2.344% Hits 8
Prefix / IP version
/24 · IPv4
Network
177.223.59.0
Broadcast
177.223.59.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-6.996899999999999 , -37.3429
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS263500 · Star Telecom S/A
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.223.57.0/24

Risk Max LOW Footprint 1.953% Hits 11
Prefix / IP version
/24 · IPv4
Network
177.223.57.0
Broadcast
177.223.57.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-6.9969 , -37.34289999999999
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS263500 · Star Telecom S/A
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

131.0.112.0/24

Risk Max LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
131.0.112.0
Broadcast
131.0.112.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-18.608200000000004 , -46.5009
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.79.94.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
170.79.94.0
Broadcast
170.79.94.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-18.608200000000004 , -46.5009
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS266296 · Green Telecom LTDA
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.126.219.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
177.126.219.0
Broadcast
177.126.219.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-7.040614285714286 , -37.47297142857143
Hits / Errors
7 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

170.79.179.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
170.79.179.0
Broadcast
170.79.179.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-6.996899999999999 , -37.34289999999999
Hits / Errors
6 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
AS266309 · TOP NET LTDA
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

138.0.65.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
138.0.65.0
Broadcast
138.0.65.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-18.6082 , -46.5009
Hits / Errors
5 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

131.72.181.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
131.72.181.0
Broadcast
131.72.181.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-6.490725 , -43.660124999999994
Hits / Errors
4 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

191.54.71.0/24

Risk Max LOW Footprint 1.172% Hits 6
Prefix / IP version
/24 · IPv4
Network
191.54.71.0
Broadcast
191.54.71.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-18.6082 , -46.5009
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top ASN
AS53006 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

149.78.13.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
149.78.13.0
Broadcast
149.78.13.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-7.0248 , -37.2832
Hits / Errors
4 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.79.176.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
170.79.176.0
Broadcast
170.79.176.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-6.9969 , -37.3429
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS266309 · TOP NET LTDA
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.55.80.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
191.55.80.0
Broadcast
191.55.80.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-18.6082 , -46.5009
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-25 02:00
Top ASN
AS53006 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.96.190.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
177.96.190.0
Broadcast
177.96.190.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-18.6082 , -46.5009
Hits / Errors
4 hits · 0 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

170.79.177.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
170.79.177.0
Broadcast
170.79.177.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-6.9969 , -37.3429
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-03-02 02:00
Top ASN
AS266309 · TOP NET LTDA
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

131.72.182.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
131.72.182.0
Broadcast
131.72.182.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-6.46365 , -43.722449999999995
Hits / Errors
2 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

177.96.188.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.96.188.0
Broadcast
177.96.188.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-18.6082 , -46.5009
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-27 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.55.81.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.55.81.0
Broadcast
191.55.81.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-18.6082 , -46.5009
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS53006 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.180.4.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
179.180.4.0
Broadcast
179.180.4.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.9969 , -37.3429
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.223.53.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.223.53.0
Broadcast
177.223.53.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.9969 , -37.3429
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-26 02:00
Top ASN
AS263500 · Star Telecom S/A
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.104.64.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.104.64.0
Broadcast
179.104.64.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-18.6082 , -46.5009
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS53006 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.98.178.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.98.178.0
Broadcast
177.98.178.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-18.6082 , -46.5009
Hits / Errors
2 hits · 0 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

191.248.62.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.248.62.0
Broadcast
191.248.62.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-18.6082 , -46.5009
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.104.79.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.104.79.0
Broadcast
179.104.79.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-18.6082 , -46.5009
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS53006 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.180.1.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.180.1.0
Broadcast
179.180.1.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.9969 , -37.3429
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.248.59.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.248.59.0
Broadcast
191.248.59.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-18.6082 , -46.5009
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.55.86.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.55.86.0
Broadcast
191.55.86.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-18.6082 , -46.5009
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS53006 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.79.178.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
170.79.178.0
Broadcast
170.79.178.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.9969 , -37.3429
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS266309 · TOP NET LTDA
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.180.3.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.180.3.0
Broadcast
179.180.3.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.9969 , -37.3429
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

138.0.66.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.0.66.0
Broadcast
138.0.66.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-18.6082 , -46.5009
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.223.52.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.223.52.0
Broadcast
177.223.52.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-7.0116 , -37.9809
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS263500 · Star Telecom S/A
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.104.75.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.104.75.0
Broadcast
179.104.75.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-18.6082 , -46.5009
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS53006 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.98.176.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.98.176.0
Broadcast
177.98.176.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-18.6082 , -46.5009
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.104.69.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.104.69.0
Broadcast
179.104.69.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-18.6082 , -46.5009
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS53006 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.54.68.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.54.68.0
Broadcast
191.54.68.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-18.6082 , -46.5009
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS53006 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.55.82.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.55.82.0
Broadcast
191.55.82.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-18.6082 , -46.5009
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS53006 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
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