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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.

186.193.216.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
186.193.216.0
Broadcast
186.193.216.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-22.829500000000003 , -46.2812
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS28153 · Micropic Ltda
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

186.236.228.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
186.236.228.0
Broadcast
186.236.228.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-21.2528 , -43.8394
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

186.236.231.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
186.236.231.0
Broadcast
186.236.231.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-21.2528 , -43.8394
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

192.140.88.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
192.140.88.0
Broadcast
192.140.88.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-21.392 , -45.9974
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

201.216.125.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
201.216.125.0
Broadcast
201.216.125.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-15.8048 , -43.3044
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-09 02:00
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.164.129.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
45.164.129.0
Broadcast
45.164.129.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-19.4386 , -42.60600000000001
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-09 02:00
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.177.106.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
45.177.106.0
Broadcast
45.177.106.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-19.3714 , -45.9485
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-09 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.228.242.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
45.228.242.0
Broadcast
45.228.242.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-19.8739 , -44.9872
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-09 02:00
Top ASN
AS267085 · VERO S.A
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.231.246.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
45.231.246.0
Broadcast
45.231.246.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-19.3959 , -44.6981
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-04 02:00 · 2026-03-09 02:00
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

131.0.191.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
131.0.191.0
Broadcast
131.0.191.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-19.79996 , -43.87358
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-08 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

170.246.139.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
170.246.139.0
Broadcast
170.246.139.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-22.1588 , -46.1447
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

170.82.106.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
170.82.106.0
Broadcast
170.82.106.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-18.3503 , -44.6062
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top ASN
AS264114 · RZ NET LTDA.
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.104.18.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
177.104.18.0
Broadcast
177.104.18.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-20.5354 , -43.694
Hits / Errors
5 hits · 1 errors
First / Last seen
2026-03-03 02:00 · 2026-03-08 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.128.174.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
177.128.174.0
Broadcast
177.128.174.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-20.0173 , -44.0741
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.190.180.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
177.190.180.0
Broadcast
177.190.180.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-19.9029 , -43.9572
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-08 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.38.105.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
177.38.105.0
Broadcast
177.38.105.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-20.7342 , -42.8937
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-08 02:00
Top ASN
AS262387 · Intermicro Ltda
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

179.106.186.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
179.106.186.0
Broadcast
179.106.186.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-22.5788 , -45.8474
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-08 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

179.48.187.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
179.48.187.0
Broadcast
179.48.187.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-21.3194 , -46.3384
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-08 02:00
Top ASN
AS271095 · SB INTERNET
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

186.247.231.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
186.247.231.0
Broadcast
186.247.231.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-12.479339999999999 , -45.728359999999995
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top ASN
AS7738 · V tal
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

187.108.127.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
187.108.127.0
Broadcast
187.108.127.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-21.0813 , -45.62429999999999
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-08 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

187.60.133.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
187.60.133.0
Broadcast
187.60.133.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-21.267 , -45.0436
Hits / Errors
5 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top ASN
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

187.86.29.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
187.86.29.0
Broadcast
187.86.29.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-20.0138 , -42.4096
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top ASN
AS52932 · Fibron Telecom
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

201.18.54.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
201.18.54.0
Broadcast
201.18.54.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-20.153879999999997 , -44.29202
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-08 02:00
Top ASN
AS7738 · V tal
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

201.80.3.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
201.80.3.0
Broadcast
201.80.3.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-19.9029 , -43.9572
Hits / Errors
5 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

138.185.22.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
138.185.22.0
Broadcast
138.185.22.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-22.2549 , -45.9075
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-07 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.72.22.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
177.72.22.0
Broadcast
177.72.22.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-21.25322 , -44.270619999999994
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-07 02:00
Top ASN
AS262691 · CONECTA LTDA.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

187.87.121.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
187.87.121.0
Broadcast
187.87.121.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-21.787780000000005 , -46.544599999999996
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-07 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.181.185.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
45.181.185.0
Broadcast
45.181.185.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-19.6447 , -44.0394
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-07 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

138.36.48.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
138.36.48.0
Broadcast
138.36.48.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-20.3916 , -44.7952
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-06 02:00
Top ASN
AS53190 · VERO S.A
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

152.237.3.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
152.237.3.0
Broadcast
152.237.3.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-21.1122 , -42.9711
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top ASN
AS7738 · V tal
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.101.41.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
177.101.41.0
Broadcast
177.101.41.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top ASN
AS262606 · MICROTELL SCM LTDA
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.221.5.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
177.221.5.0
Broadcast
177.221.5.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-21.1408 , -46.81437999999999
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.23.90.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
177.23.90.0
Broadcast
177.23.90.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-19.518 , -44.0516
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.52.143.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
177.52.143.0
Broadcast
177.52.143.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-19.4352 , -44.28150000000001
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top ASN
AS270837 · Imartech Fibra
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

186.247.203.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
186.247.203.0
Broadcast
186.247.203.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-22.2549 , -45.9075
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top ASN
AS7738 · V tal
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

189.15.125.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
189.15.125.0
Broadcast
189.15.125.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-18.918600000000005 , -48.27720000000001
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-06 02:00
Top ASN
AS53006 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.177.11.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
45.177.11.0
Broadcast
45.177.11.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-19.3884 , -42.0937
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top ASN
AS268967 · SIDNET TELECOM
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.184.33.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
45.184.33.0
Broadcast
45.184.33.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-17.8543 , -42.8941
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.226.239.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
45.226.239.0
Broadcast
45.226.239.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-21.749000000000002 , -43.43820000000001
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-06 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

152.237.22.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
152.237.22.0
Broadcast
152.237.22.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-19.9029 , -43.9572
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-05 02:00
Top ASN
AS7738 · V tal
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
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