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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.

45.186.113.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.186.113.0
Broadcast
45.186.113.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-33.2435 , -53.2235
Hits / Errors
3 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

177.152.30.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.152.30.0
Broadcast
177.152.30.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-27.3402 , -53.09
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-11 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.129.69.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.129.69.0
Broadcast
177.129.69.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-31.77 , -52.341
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-11 02:00
Top ASN
AS28639 · LocalNet Network
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.129.221.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.129.221.0
Broadcast
177.129.221.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.700400000000002 , -51.10396666666667
Hits / Errors
3 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

177.74.124.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.74.124.0
Broadcast
177.74.124.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.886 , -50.2691
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-11 02:00
Top ASN
AS53184 · VERO S.A
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.11.115.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.11.115.0
Broadcast
177.11.115.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.7599 , -55.8947
Hits / Errors
3 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

45.187.110.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.187.110.0
Broadcast
45.187.110.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.918400000000002 , -51.1831
Hits / Errors
3 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

138.99.197.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
138.99.197.0
Broadcast
138.99.197.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.9171 , -51.0893
Hits / Errors
3 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

45.181.133.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.181.133.0
Broadcast
45.181.133.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-30.118800000000004 , -51.168
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-10 02:00
Top ASN
AS269184 · LUC FIBRA
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

143.208.3.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
143.208.3.0
Broadcast
143.208.3.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.6842 , -53.806900000000006
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

45.231.238.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.231.238.0
Broadcast
45.231.238.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.6252 , -50.9797
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-13 02:00
Top ASN
AS267243 · NET 10 LTDA ME
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

186.237.177.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.237.177.0
Broadcast
186.237.177.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.2399 , -50.4497
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-13 02:00
Top ASN
AS263018 · Zapelini & Cia. Ltda.
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

186.235.250.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.235.250.0
Broadcast
186.235.250.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-28.2161 , -51.4723
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

177.71.91.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.71.91.0
Broadcast
177.71.91.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-28.2992 , -54.2631
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

143.208.14.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
143.208.14.0
Broadcast
143.208.14.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-27.6769 , -52.2594
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-13 02:00
Top ASN
AS28146 · MHNET TELECOM
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.67.39.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.67.39.0
Broadcast
177.67.39.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.7592 , -51.1477
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

187.4.34.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.4.34.0
Broadcast
187.4.34.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-30.073050000000002 , -51.20165
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-13 02:00
Top ASN
AS8167 · V tal
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

138.185.41.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
138.185.41.0
Broadcast
138.185.41.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-31.77 , -52.341
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

189.6.254.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
189.6.254.0
Broadcast
189.6.254.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-30.0273 , -51.2353
Hits / Errors
2 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

170.82.50.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
170.82.50.0
Broadcast
170.82.50.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.9854 , -51.0364
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-13 02:00
Top ASN
AS266438 · GNS FIBRA
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

187.4.9.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.4.9.0
Broadcast
187.4.9.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.645400000000002 , -51.1731
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Top ASN
AS8167 · V tal
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.6.51.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.6.51.0
Broadcast
177.6.51.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-31.77 , -52.341
Hits / Errors
2 hits · 1 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Top ASN
AS8167 · V tal
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

170.82.151.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
170.82.151.0
Broadcast
170.82.151.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-27.8667 , -54.4833
Hits / Errors
2 hits · 1 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

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

177.4.31.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.4.31.0
Broadcast
177.4.31.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-30.7271 , -53.073949999999996
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Top ASN
AS8167 · V tal
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

138.185.186.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
138.185.186.0
Broadcast
138.185.186.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.2941 , -49.827
Hits / Errors
2 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

177.39.91.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.39.91.0
Broadcast
177.39.91.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-28.37155 , -53.8962
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

189.124.150.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
189.124.150.0
Broadcast
189.124.150.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-5.8111 , -35.2235
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.86.49.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.86.49.0
Broadcast
177.86.49.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.9171 , -51.0893
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

177.38.127.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.38.127.0
Broadcast
177.38.127.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-30.0051 , -51.5886
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS52968 · TECMIDIAWEB LTDA
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

187.19.227.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.19.227.0
Broadcast
187.19.227.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-5.8111 , -35.2235
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-13 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.23.209.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.23.209.0
Broadcast
177.23.209.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-30.2053 , -52.0066
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-13 02:00
Top ASN
AS262903 · Tubaron Telecom
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

170.246.25.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
170.246.25.0
Broadcast
170.246.25.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-28.2628 , -52.4067
Hits / Errors
2 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

179.189.69.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.189.69.0
Broadcast
179.189.69.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-28.727 , -51.5804
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-13 02:00
Top ASN
AS52610 · Adylnet Telecom
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

45.180.35.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.180.35.0
Broadcast
45.180.35.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-6.10455 , -35.2813
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-08 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

186.208.152.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.208.152.0
Broadcast
186.208.152.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-32.0754 , -52.3526
Hits / Errors
2 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

187.111.156.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.111.156.0
Broadcast
187.111.156.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.5909 , -51.3508
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

191.243.135.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.243.135.0
Broadcast
191.243.135.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.6634 , -50.7593
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.188.147.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.188.147.0
Broadcast
177.188.147.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.9228 , -51.1744
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-08 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
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