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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.

191.6.235.0/24

Risk Max LOW Footprint 1.562% Hits 8
Prefix / IP version
/24 · IPv4
Network
191.6.235.0
Broadcast
191.6.235.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-31.770000000000003 , -52.341
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-09 02:00
Top ASN
AS28639 · LocalNet Network
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.70.71.0/24

Risk Max LOW Footprint 1.562% Hits 8
Prefix / IP version
/24 · IPv4
Network
177.70.71.0
Broadcast
177.70.71.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-27.9256 , -53.3515
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

189.6.237.0/24

Risk Max LOW Footprint 1.562% Hits 8
Prefix / IP version
/24 · IPv4
Network
189.6.237.0
Broadcast
189.6.237.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-30.027300000000004 , -51.23530000000001
Hits / Errors
8 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

186.219.136.0/24

Risk Max LOW Footprint 1.562% Hits 8
Prefix / IP version
/24 · IPv4
Network
186.219.136.0
Broadcast
186.219.136.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-29.8163 , -51.1637
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-06 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.169.116.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
45.169.116.0
Broadcast
45.169.116.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-29.1253 , -56.55309999999999
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.160.153.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
45.160.153.0
Broadcast
45.160.153.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-30.0273 , -51.2353
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-09 02:00
Top ASN
AS268431 · netX TI LTDA
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.4.18.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
177.4.18.0
Broadcast
177.4.18.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-31.534114285714285 , -52.17342857142857
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-09 02:00
Top ASN
AS8167 · V tal
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.181.133.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
45.181.133.0
Broadcast
45.181.133.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-30.118799999999997 , -51.168
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS269184 · LUC FIBRA
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.87.31.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
177.87.31.0
Broadcast
177.87.31.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-31.77 , -52.341
Hits / Errors
7 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

177.1.148.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
177.1.148.0
Broadcast
177.1.148.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-29.9228 , -51.1744
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top ASN
AS8167 · V tal
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

170.82.51.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
170.82.51.0
Broadcast
170.82.51.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-29.98250000000001 , -51.074400000000004
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top ASN
AS266438 · GNS FIBRA
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

187.4.8.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
187.4.8.0
Broadcast
187.4.8.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-29.822057142857147 , -53.446714285714286
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-05 02:00
Top ASN
AS8167 · V tal
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.176.225.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
45.176.225.0
Broadcast
45.176.225.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-29.6842 , -53.8069
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-05 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.75.158.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
177.75.158.0
Broadcast
177.75.158.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-29.46025714285714 , -51.30997142857143
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-05 02:00
Top ASN
AS28146 · MHNET TELECOM
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.186.113.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
45.186.113.0
Broadcast
45.186.113.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-33.2435 , -53.2235
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.178.155.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
45.178.155.0
Broadcast
45.178.155.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-29.9228 , -51.1744
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-09 02:00
Top ASN
AS269046 · First Telecom LTDA
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

168.196.71.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
168.196.71.0
Broadcast
168.196.71.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-29.95103333333333 , -54.8749
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.232.230.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
181.232.230.0
Broadcast
181.232.230.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-30.118799999999997 , -51.168
Hits / Errors
6 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

45.166.136.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
45.166.136.0
Broadcast
45.166.136.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-28.845816666666668 , -51.901466666666664
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-04 02:00 · 2026-03-09 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

138.36.162.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
138.36.162.0
Broadcast
138.36.162.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-29.809166666666666 , -52.316300000000005
Hits / Errors
6 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS52610 · Adylnet Telecom
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

187.110.182.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
187.110.182.0
Broadcast
187.110.182.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-29.7706 , -52.86906666666666
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS28146 · MHNET TELECOM
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.1.162.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
177.1.162.0
Broadcast
177.1.162.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-29.9228 , -51.1744
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top ASN
AS8167 · V tal
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.38.154.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
177.38.154.0
Broadcast
177.38.154.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-29.430233333333334 , -52.02748333333334
Hits / Errors
6 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

189.6.251.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
189.6.251.0
Broadcast
189.6.251.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-30.0273 , -51.2353
Hits / Errors
6 hits · 0 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

177.6.51.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
177.6.51.0
Broadcast
177.6.51.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-29.27938333333334 , -51.17578333333333
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-08 02:00
Top ASN
AS8167 · V tal
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.178.152.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
45.178.152.0
Broadcast
45.178.152.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-29.9228 , -51.1744
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top ASN
AS269046 · First Telecom LTDA
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.2.131.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
177.2.131.0
Broadcast
177.2.131.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-30.118799999999997 , -51.168
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-07 02:00
Top ASN
AS8167 · V tal
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

186.216.252.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
186.216.252.0
Broadcast
186.216.252.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-30.118799999999997 , -51.168
Hits / Errors
6 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

187.4.11.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
187.4.11.0
Broadcast
187.4.11.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-29.172 , -51.1782
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top ASN
AS8167 · V tal
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

170.81.218.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
170.81.218.0
Broadcast
170.81.218.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-29.0673 , -50.9614
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-06 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.174.237.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
45.174.237.0
Broadcast
45.174.237.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-29.91326666666667 , -50.450799999999994
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-06 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

187.4.10.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
187.4.10.0
Broadcast
187.4.10.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-29.945700000000002 , -52.49725
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top ASN
AS8167 · V tal
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.11.32.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
177.11.32.0
Broadcast
177.11.32.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-29.2264 , -51.82439999999999
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-05 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.2.130.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
177.2.130.0
Broadcast
177.2.130.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-30.040399999999998 , -51.17056
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS8167 · V tal
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

170.81.216.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
170.81.216.0
Broadcast
170.81.216.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-29.0673 , -50.9614
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

200.215.222.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
200.215.222.0
Broadcast
200.215.222.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-29.172000000000004 , -51.17819999999999
Hits / Errors
5 hits · 1 errors
First / Last seen
2026-03-02 02:00 · 2026-03-09 02:00
Top ASN
AS14840 · BR.Digital Telecom
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.187.41.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
45.187.41.0
Broadcast
45.187.41.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-29.49672 , -50.77506
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS269484 · START TELECOM
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.224.73.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
45.224.73.0
Broadcast
45.224.73.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-29.723000000000003 , -51.0567
Hits / Errors
5 hits · 1 errors
First / Last seen
2026-03-05 02:00 · 2026-03-09 02:00
Top ASN
AS267668 · Gigaweb Tecnologia
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

138.99.197.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
138.99.197.0
Broadcast
138.99.197.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-29.917099999999998 , -51.0893
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

186.227.228.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
186.227.228.0
Broadcast
186.227.228.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-30.1188 , -51.168
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-07 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
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