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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.

45.228.38.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
45.228.38.0
Broadcast
45.228.38.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-9.4074 , -40.499
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
AS271699 · CALLFRAN TELECOM LTDA
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

45.65.211.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
45.65.211.0
Broadcast
45.65.211.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-11.9547 , -37.8936
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Top ASN
AS266268 · JND - PROVEDOR
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

45.71.110.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
45.71.110.0
Broadcast
45.71.110.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-14.7594 , -39.2179
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-12 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

138.204.140.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
138.204.140.0
Broadcast
138.204.140.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-14.8638 , -40.8408
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-11 02:00
Top ASN
AS263903 · INFORBARRA TELECOM
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

45.180.4.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
45.180.4.0
Broadcast
45.180.4.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-15.4595 , -41.16
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-11 02:00
Top ASN
AS269110 · EXPRESS INFORMATICA
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

149.78.207.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
149.78.207.0
Broadcast
149.78.207.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-16.6718 , -39.2642
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

168.181.143.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
168.181.143.0
Broadcast
168.181.143.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-12.144799999999998 , -44.9986
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

170.245.239.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
170.245.239.0
Broadcast
170.245.239.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-12.619 , -38.2057
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Top ASN
AS266020 · ICLICK TELECOM
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.12.142.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.12.142.0
Broadcast
177.12.142.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-15.100333333333333 , -40.053333333333335
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-13 02:00
Top ASN
AS28188 · Pronto Net Ltda.
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.70.240.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.70.240.0
Broadcast
177.70.240.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-14.6449 , -39.5938
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

179.42.48.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
179.42.48.0
Broadcast
179.42.48.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-12.963699999999998 , -38.4903
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-13 02:00
Top ASN
AS271128 · FAST WEB
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

179.48.23.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
179.48.23.0
Broadcast
179.48.23.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-13.6481 , -39.2388
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Top ASN
AS271063 · GF WEB TELECOM
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

179.63.146.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
179.63.146.0
Broadcast
179.63.146.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-13.191700000000003 , -42.6833
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-13 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

186.194.17.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
186.194.17.0
Broadcast
186.194.17.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-11.298700000000002 , -41.84
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-13 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

186.194.88.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
186.194.88.0
Broadcast
186.194.88.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-12.963699999999998 , -38.4903
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-13 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

190.89.72.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
190.89.72.0
Broadcast
190.89.72.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-12.2337 , -39.0656
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS270358 · FUSION TELECOM
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

200.215.245.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
200.215.245.0
Broadcast
200.215.245.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-12.619 , -38.2057
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

201.157.255.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
201.157.255.0
Broadcast
201.157.255.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-12.8665 , -38.4858
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-13 02:00
Top ASN
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

45.161.228.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.161.228.0
Broadcast
45.161.228.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-12.963699999999998 , -38.4903
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

45.162.50.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.162.50.0
Broadcast
45.162.50.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-12.8665 , -38.4858
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-13 02:00
Top ASN
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

45.164.96.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.164.96.0
Broadcast
45.164.96.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-14.8638 , -40.8408
Hits / Errors
3 hits · 1 errors
First / Last seen
2026-03-10 02:00 · 2026-03-13 02:00
Top ASN
AS268611 · WJ NET
Top organization / ISP
— · WJ NET
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

45.165.239.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.165.239.0
Broadcast
45.165.239.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-14.881099999999998 , -39.3636
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

45.232.251.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.232.251.0
Broadcast
45.232.251.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-12.619 , -38.2057
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-13 02:00
Top ASN
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

45.7.1.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.7.1.0
Broadcast
45.7.1.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-12.655700000000001 , -38.487
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-13 02:00
Top ASN
AS267388 · Voafibra Comunicacao
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

45.71.111.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.71.111.0
Broadcast
45.71.111.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-14.7594 , -39.2179
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-13 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

131.196.40.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
131.196.40.0
Broadcast
131.196.40.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-12.0049 , -38.3587
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top ASN
AS267388 · Voafibra Comunicacao
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

131.72.70.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
131.72.70.0
Broadcast
131.72.70.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-10.4017 , -39.0337
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

138.122.31.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
138.122.31.0
Broadcast
138.122.31.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-9.5523 , -38.1691
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top ASN
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

168.181.96.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
168.181.96.0
Broadcast
168.181.96.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-12.9067 , -38.7804
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top ASN
AS265336 · ELneT Telecom
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

168.197.231.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
168.197.231.0
Broadcast
168.197.231.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-18.0871 , -39.5548
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

170.238.46.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
170.238.46.0
Broadcast
170.238.46.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-12.2388 , -38.7817
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
AS266317 · REVILINK TELECOM
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

170.81.61.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
170.81.61.0
Broadcast
170.81.61.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-12.6762 , -38.8555
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top ASN
AS266401 · CNA NET
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

170.81.183.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
170.81.183.0
Broadcast
170.81.183.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-10.644266666666667 , -40.063433333333336
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.12.154.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.12.154.0
Broadcast
177.12.154.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-15.583833333333333 , -39.81646666666666
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
AS28188 · Pronto Net Ltda.
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.129.116.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.129.116.0
Broadcast
177.129.116.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-12.180933333333334 , -40.86206666666667
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Top ASN
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.131.129.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.131.129.0
Broadcast
177.131.129.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-17.3902 , -40.2757
Hits / Errors
3 hits · 1 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.37.249.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.37.249.0
Broadcast
177.37.249.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-12.619 , -38.2057
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.73.76.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.73.76.0
Broadcast
177.73.76.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-12.4217 , -38.6986
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top ASN
AS262769 · AVANZA TELECOM LTDA
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

186.243.13.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
186.243.13.0
Broadcast
186.243.13.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-12.9313 , -38.4888
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top ASN
AS7738 · V tal
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

186.227.218.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
186.227.218.0
Broadcast
186.227.218.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-13.6422 , -41.8428
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top ASN
AS262342 · WZNET TELECOM LTDA
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
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