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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.

177.185.21.0/24

Risk Max LOW Footprint 3.516% Hits 16
Prefix / IP version
/24 · IPv4
Network
177.185.21.0
Broadcast
177.185.21.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-21.267 , -45.04359999999999
Hits / Errors
16 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.86.247.0/24

Risk Max LOW Footprint 3.516% Hits 16
Prefix / IP version
/24 · IPv4
Network
187.86.247.0
Broadcast
187.86.247.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-19.6252 , -43.87740000000001
Hits / Errors
16 hits · 1 errors
First / Last seen
2026-02-22 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

138.59.216.0/24

Risk Max LOW Footprint 3.516% Hits 16
Prefix / IP version
/24 · IPv4
Network
138.59.216.0
Broadcast
138.59.216.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-21.1122 , -42.97109999999999
Hits / Errors
16 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.93.170.0/24

Risk Max LOW Footprint 3.516% Hits 16
Prefix / IP version
/24 · IPv4
Network
177.93.170.0
Broadcast
177.93.170.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-20.763500000000004 , -46.6187
Hits / Errors
16 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS263154 · AVANCAR INTERNET
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.124.21.0/24

Risk Max LOW Footprint 3.516% Hits 15
Prefix / IP version
/24 · IPv4
Network
177.124.21.0
Broadcast
177.124.21.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-21.20382 , -46.09442000000001
Hits / Errors
15 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

177.221.13.0/24

Risk Max LOW Footprint 3.516% Hits 15
Prefix / IP version
/24 · IPv4
Network
177.221.13.0
Broadcast
177.221.13.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-21.24093333333333 , -46.72459333333334
Hits / Errors
15 hits · 0 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

186.193.129.0/24

Risk Max LOW Footprint 3.516% Hits 15
Prefix / IP version
/24 · IPv4
Network
186.193.129.0
Broadcast
186.193.129.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-22.0661 , -46.5725
Hits / Errors
15 hits · 0 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

187.110.209.0/24

Risk Max LOW Footprint 3.516% Hits 15
Prefix / IP version
/24 · IPv4
Network
187.110.209.0
Broadcast
187.110.209.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-21.565299999999997 , -45.41219999999999
Hits / Errors
15 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS28270 · AS-Videomar
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.52.74.0/24

Risk Max LOW Footprint 3.516% Hits 15
Prefix / IP version
/24 · IPv4
Network
190.52.74.0
Broadcast
190.52.74.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-19.902899999999995 , -43.957200000000014
Hits / Errors
15 hits · 0 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

177.11.248.0/24

Risk Max LOW Footprint 3.516% Hits 15
Prefix / IP version
/24 · IPv4
Network
177.11.248.0
Broadcast
177.11.248.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-15.796133333333332 , -43.32546666666667
Hits / Errors
15 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.182.222.0/24

Risk Max LOW Footprint 3.516% Hits 15
Prefix / IP version
/24 · IPv4
Network
177.182.222.0
Broadcast
177.182.222.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-19.9029 , -43.95719999999999
Hits / Errors
15 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

177.47.168.0/24

Risk Max LOW Footprint 3.516% Hits 15
Prefix / IP version
/24 · IPv4
Network
177.47.168.0
Broadcast
177.47.168.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-22.297399999999996 , -46.60619999999999
Hits / Errors
15 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

187.73.93.0/24

Risk Max LOW Footprint 3.516% Hits 15
Prefix / IP version
/24 · IPv4
Network
187.73.93.0
Broadcast
187.73.93.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-20.6477 , -43.804300000000005
Hits / Errors
15 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS262673 · VERO S.A
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.108.127.0/24

Risk Max LOW Footprint 3.516% Hits 15
Prefix / IP version
/24 · IPv4
Network
187.108.127.0
Broadcast
187.108.127.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-21.0813 , -45.62429999999999
Hits / Errors
15 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.191.1.0/24

Risk Max LOW Footprint 3.516% Hits 14
Prefix / IP version
/24 · IPv4
Network
181.191.1.0
Broadcast
181.191.1.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-19.4966 , -41.97879999999999
Hits / Errors
14 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

191.37.22.0/24

Risk Max LOW Footprint 3.516% Hits 14
Prefix / IP version
/24 · IPv4
Network
191.37.22.0
Broadcast
191.37.22.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-16.273057142857144 , -41.42040000000001
Hits / Errors
14 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS263349 · RapeedoISP LTDA
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

200.97.136.0/24

Risk Max LOW Footprint 3.516% Hits 14
Prefix / IP version
/24 · IPv4
Network
200.97.136.0
Broadcast
200.97.136.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-21.013178571428572 , -43.611842857142854
Hits / Errors
14 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS7738 · V tal
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

200.97.137.0/24

Risk Max LOW Footprint 3.516% Hits 14
Prefix / IP version
/24 · IPv4
Network
200.97.137.0
Broadcast
200.97.137.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-21.013178571428572 , -43.611842857142854
Hits / Errors
14 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS7738 · V tal
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.108.201.0/24

Risk Max LOW Footprint 3.516% Hits 14
Prefix / IP version
/24 · IPv4
Network
179.108.201.0
Broadcast
179.108.201.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-21.194799999999997 , -44.255
Hits / Errors
14 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS262691 · CONECTA LTDA.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

138.117.119.0/24

Risk Max LOW Footprint 3.516% Hits 13
Prefix / IP version
/24 · IPv4
Network
138.117.119.0
Broadcast
138.117.119.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-20.3215 , -43.3083
Hits / Errors
13 hits · 0 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

177.129.184.0/24

Risk Max LOW Footprint 3.516% Hits 13
Prefix / IP version
/24 · IPv4
Network
177.129.184.0
Broadcast
177.129.184.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-19.504315384615385 , -44.175530769230775
Hits / Errors
13 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.221.6.0/24

Risk Max LOW Footprint 3.516% Hits 13
Prefix / IP version
/24 · IPv4
Network
177.221.6.0
Broadcast
177.221.6.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-21.204346153846153 , -46.7574
Hits / Errors
13 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.185.79.0/24

Risk Max LOW Footprint 3.516% Hits 13
Prefix / IP version
/24 · IPv4
Network
191.185.79.0
Broadcast
191.185.79.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-19.902899999999995 , -43.95720000000001
Hits / Errors
13 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

45.239.73.0/24

Risk Max LOW Footprint 3.516% Hits 13
Prefix / IP version
/24 · IPv4
Network
45.239.73.0
Broadcast
45.239.73.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-20.6477 , -43.804300000000005
Hits / Errors
13 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.7.213.0/24

Risk Max LOW Footprint 3.516% Hits 13
Prefix / IP version
/24 · IPv4
Network
45.7.213.0
Broadcast
45.7.213.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-19.902899999999995 , -43.95720000000001
Hits / Errors
13 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.221.9.0/24

Risk Max LOW Footprint 3.516% Hits 13
Prefix / IP version
/24 · IPv4
Network
177.221.9.0
Broadcast
177.221.9.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-21.262115384615388 , -46.7056
Hits / Errors
13 hits · 1 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

201.159.183.0/24

Risk Max LOW Footprint 3.516% Hits 13
Prefix / IP version
/24 · IPv4
Network
201.159.183.0
Broadcast
201.159.183.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-20.7635 , -46.6187
Hits / Errors
13 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS61796 · NS Internet Ltda ME
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.178.251.0/24

Risk Max LOW Footprint 3.516% Hits 13
Prefix / IP version
/24 · IPv4
Network
45.178.251.0
Broadcast
45.178.251.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-20.0165 , -44.4339
Hits / Errors
13 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.101.46.0/24

Risk Max LOW Footprint 3.516% Hits 12
Prefix / IP version
/24 · IPv4
Network
177.101.46.0
Broadcast
177.101.46.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-18.7791 , -44.4128
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS262606 · MICROTELL SCM LTDA
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.137.215.0/24

Risk Max LOW Footprint 3.516% Hits 12
Prefix / IP version
/24 · IPv4
Network
177.137.215.0
Broadcast
177.137.215.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-19.8172 , -44.6132
Hits / Errors
12 hits · 0 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

179.60.134.0/24

Risk Max LOW Footprint 3.516% Hits 12
Prefix / IP version
/24 · IPv4
Network
179.60.134.0
Broadcast
179.60.134.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-18.977258333333335 , -48.31009166666667
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS270668 · @NET TELECOM LTDA
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.19.18.0/24

Risk Max LOW Footprint 3.516% Hits 12
Prefix / IP version
/24 · IPv4
Network
187.19.18.0
Broadcast
187.19.18.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-21.5862 , -43.0191
Hits / Errors
12 hits · 0 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

45.234.242.0/24

Risk Max LOW Footprint 3.516% Hits 12
Prefix / IP version
/24 · IPv4
Network
45.234.242.0
Broadcast
45.234.242.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-21.267 , -45.04359999999999
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS267404 · VERO S.A
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.4.189.0/24

Risk Max LOW Footprint 3.516% Hits 12
Prefix / IP version
/24 · IPv4
Network
45.4.189.0
Broadcast
45.4.189.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-22.045600000000004 , -43.87380000000001
Hits / Errors
12 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

168.90.62.0/24

Risk Max LOW Footprint 3.516% Hits 12
Prefix / IP version
/24 · IPv4
Network
168.90.62.0
Broadcast
168.90.62.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-19.841000000000005 , -45.4248
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS265267 · NITRONET LTDA - ME
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.36.212.0/24

Risk Max LOW Footprint 3.516% Hits 12
Prefix / IP version
/24 · IPv4
Network
177.36.212.0
Broadcast
177.36.212.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-17.419700000000002 , -44.85750000000001
Hits / Errors
12 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.108.94.0/24

Risk Max LOW Footprint 3.516% Hits 12
Prefix / IP version
/24 · IPv4
Network
187.108.94.0
Broadcast
187.108.94.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-20.3776 , -44.547000000000004
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

168.121.42.0/24

Risk Max LOW Footprint 3.516% Hits 12
Prefix / IP version
/24 · IPv4
Network
168.121.42.0
Broadcast
168.121.42.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-21.1122 , -42.9711
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
AS262387 · Intermicro Ltda
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

131.0.67.0/24

Risk Max LOW Footprint 3.516% Hits 11
Prefix / IP version
/24 · IPv4
Network
131.0.67.0
Broadcast
131.0.67.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-20.591100000000004 , -41.920700000000004
Hits / Errors
11 hits · 0 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

177.67.142.0/24

Risk Max LOW Footprint 3.516% Hits 11
Prefix / IP version
/24 · IPv4
Network
177.67.142.0
Broadcast
177.67.142.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-15.423599999999999 , -46.55740000000001
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2