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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.

191.250.53.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
191.250.53.0
Broadcast
191.250.53.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-22.1437 , -54.8047
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.5.174.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
191.5.174.0
Broadcast
191.5.174.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-22.0406 , -56.5082
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-01 02:00
Top ASN
AS263539 · NEW SYSTEM INTERNET
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

201.77.156.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
201.77.156.0
Broadcast
201.77.156.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-22.6086 , -54.8355
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.83.91.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
170.83.91.0
Broadcast
170.83.91.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.4483 , -53.7519
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-28 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.150.216.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
170.150.216.0
Broadcast
170.150.216.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.7745 , -54.4566
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
AS263587 · SOS TELECOM
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.163.93.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
45.163.93.0
Broadcast
45.163.93.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-18.1995 , -53.7581
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.253.4.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
191.253.4.0
Broadcast
191.253.4.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.4428 , -54.6464
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-25 02:00
Top ASN
AS53080 · VERO S.A
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.178.100.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.178.100.0
Broadcast
45.178.100.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-22.380800000000004 , -53.755599999999994
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.253.6.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
191.253.6.0
Broadcast
191.253.6.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.4428 , -54.6464
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-03-02 02:00
Top ASN
AS53080 · VERO S.A
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.65.183.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.65.183.0
Broadcast
45.65.183.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.8979 , -52.9509
Hits / Errors
3 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

45.172.86.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.172.86.0
Broadcast
45.172.86.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-22.380800000000004 , -53.755599999999994
Hits / Errors
3 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

177.36.183.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.36.183.0
Broadcast
177.36.183.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.4428 , -54.6464
Hits / Errors
3 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

45.171.144.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.171.144.0
Broadcast
45.171.144.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.067 , -52.7406
Hits / Errors
3 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

45.163.92.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.163.92.0
Broadcast
45.163.92.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-18.1995 , -53.75809999999999
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

160.19.247.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
160.19.247.0
Broadcast
160.19.247.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.4428 , -54.6464
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS266168 · TOPNET-MS LTDA - ME
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.162.39.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.162.39.0
Broadcast
45.162.39.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-18.6374 , -53.27360000000001
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-01 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.85.176.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.85.176.0
Broadcast
177.85.176.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.2406 , -56.3783
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.162.38.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.162.38.0
Broadcast
45.162.38.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.067 , -52.7406
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.12.213.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.12.213.0
Broadcast
177.12.213.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.4483 , -53.7519
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS270750 · Link Net Telecom
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.224.170.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
181.224.170.0
Broadcast
181.224.170.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.9104 , -56.33860000000001
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.5.199.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.5.199.0
Broadcast
177.5.199.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.009766666666664 , -54.69916666666666
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-27 02:00
Top ASN
AS8167 · V tal
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.177.142.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
179.177.142.0
Broadcast
179.177.142.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.4428 , -54.6464
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.115.193.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
190.115.193.0
Broadcast
190.115.193.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.4428 , -54.6464
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.150.243.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
170.150.243.0
Broadcast
170.150.243.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.4428 , -54.6464
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-26 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.243.131.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
191.243.131.0
Broadcast
191.243.131.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.4428 , -54.6464
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-26 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.2.93.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.2.93.0
Broadcast
177.2.93.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.1072 , -54.64086666666666
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-24 02:00
Top ASN
AS8167 · V tal
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

201.34.255.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
201.34.255.0
Broadcast
201.34.255.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.4428 , -54.6464
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS8167 · V tal
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.73.131.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.73.131.0
Broadcast
177.73.131.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-22.3808 , -53.7556
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-02 02:00
Top ASN
AS271624 · LD TELECOM EIRELI
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.228.170.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.228.170.0
Broadcast
45.228.170.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.061 , -52.1108
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

160.19.245.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
160.19.245.0
Broadcast
160.19.245.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.4428 , -54.6464
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS266168 · TOPNET-MS LTDA - ME
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.237.199.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.237.199.0
Broadcast
179.237.199.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.4428 , -54.6464
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-01 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

177.36.181.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.36.181.0
Broadcast
177.36.181.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.0055 , -57.6607
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.168.137.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.168.137.0
Broadcast
45.168.137.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.1283 , -54.954
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-02 02:00
Top ASN
AS268061 · CRISTIANO ALMEIDA ME
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

189.103.67.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
189.103.67.0
Broadcast
189.103.67.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.4428 , -54.6464
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.5.243.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.5.243.0
Broadcast
45.5.243.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-22.3808 , -53.7556
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-01 02:00
Top ASN
AS266124 · AtivaNet Telecom Ltda
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.160.59.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.160.59.0
Broadcast
45.160.59.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.1317 , -54.4487
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-03-01 02:00
Top ASN
AS268395 · G7 MS EIRELI - ME
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.184.201.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.184.201.0
Broadcast
191.184.201.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-22.1437 , -54.8047
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.83.96.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
170.83.96.0
Broadcast
170.83.96.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.4428 , -54.6464
Hits / Errors
2 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

131.196.16.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
131.196.16.0
Broadcast
131.196.16.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-22.1437 , -54.8047
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
AS265899 · AS-HOKINET
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

160.20.32.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
160.20.32.0
Broadcast
160.20.32.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.7918 , -51.6931
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-28 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2