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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.

181.78.12.0/24

Risk Max LOW Footprint 7.031% Hits 44
Prefix / IP version
/24 · IPv4
Network
181.78.12.0
Broadcast
181.78.12.255
Observed IPs / Subnet size
18 observed · 256 total
Centroid
10.4080775 , -74.33762272727273
Hits / Errors
44 hits · 4 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS52468 · UFINET PANAMA S.A.
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

38.66.207.0/24

Risk Max LOW Footprint 6.250% Hits 49
Prefix / IP version
/24 · IPv4
Network
38.66.207.0
Broadcast
38.66.207.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
10.154642857142859 , -68.01002857142856
Hits / Errors
49 hits · 8 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS273207 · WIFI-PRADO C.A
Top organization / ISP
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

45.183.217.0/24

Risk Max LOW Footprint 3.125% Hits 20
Prefix / IP version
/24 · IPv4
Network
45.183.217.0
Broadcast
45.183.217.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-17.049 , -39.53478
Hits / Errors
20 hits · 1 errors
First / Last seen
2026-02-15 02:00 · 2026-02-22 02:00
Top ASN
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

189.84.48.0/24

Risk Max LOW Footprint 3.125% Hits 16
Prefix / IP version
/24 · IPv4
Network
189.84.48.0
Broadcast
189.84.48.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-14.930587500000001 , -41.96091874999999
Hits / Errors
16 hits · 1 errors
First / Last seen
2026-02-15 02:00 · 2026-02-22 02:00
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

170.0.166.0/24

Risk Max LOW Footprint 3.125% Hits 11
Prefix / IP version
/24 · IPv4
Network
170.0.166.0
Broadcast
170.0.166.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-30.039899999999992 , -50.2283
Hits / Errors
11 hits · 2 errors
First / Last seen
2026-02-16 02:00 · 2026-02-23 02:00
Top ASN
AS264978 · severo e prado ltda
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

170.0.187.0/24

Risk Max LOW Footprint 2.734% Hits 13
Prefix / IP version
/24 · IPv4
Network
170.0.187.0
Broadcast
170.0.187.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-16.5017 , -50.7681
Hits / Errors
13 hits · 1 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

45.186.221.0/24

Risk Max LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
45.186.221.0
Broadcast
45.186.221.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-20.3672 , -51.4189
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-15 02:00 · 2026-02-22 02:00
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

186.235.164.0/24

Risk Max LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
186.235.164.0
Broadcast
186.235.164.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-17.1182 , -39.34949999999999
Hits / Errors
7 hits · 1 errors
First / Last seen
2026-02-15 02:00 · 2026-02-21 02:00
Top ASN
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

45.237.100.0/24

Risk Max LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
45.237.100.0
Broadcast
45.237.100.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-29.639099999999996 , -51.91279999999999
Hits / Errors
5 hits · 2 errors
First / Last seen
2026-02-18 02:00 · 2026-02-22 02:00
Top ASN
AS268269 · Prado S & Cia Ltda
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

179.108.154.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
179.108.154.0
Broadcast
179.108.154.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-17.1182 , -39.3495
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-17 02:00 · 2026-02-23 02:00
Top ASN
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

186.235.165.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
186.235.165.0
Broadcast
186.235.165.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-17.1182 , -39.3495
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-19 02:00 · 2026-02-22 02:00
Top ASN
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

170.0.186.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
170.0.186.0
Broadcast
170.0.186.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-16.5017 , -50.76809999999999
Hits / Errors
5 hits · 1 errors
First / Last seen
2026-02-16 02:00 · 2026-02-23 02:00
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

45.183.219.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
45.183.219.0
Broadcast
45.183.219.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-17.049 , -39.53478
Hits / Errors
5 hits · 1 errors
First / Last seen
2026-02-15 02:00 · 2026-02-20 02:00
Top ASN
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

179.4.80.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
179.4.80.0
Broadcast
179.4.80.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-33.4358 , -70.7683
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-17 02:00 · 2026-02-22 02:00
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

45.237.102.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.237.102.0
Broadcast
45.237.102.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-29.6391 , -51.9128
Hits / Errors
3 hits · 1 errors
First / Last seen
2026-02-19 02:00 · 2026-02-22 02:00
Top ASN
AS268269 · Prado S & Cia Ltda
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

45.186.223.0/24

Risk Max LOW Footprint 0.781% Hits 6
Prefix / IP version
/24 · IPv4
Network
45.186.223.0
Broadcast
45.186.223.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-16.4419 , -51.117799999999995
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-18 02:00 · 2026-02-22 02:00
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

170.0.167.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
170.0.167.0
Broadcast
170.0.167.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-30.0399 , -50.2283
Hits / Errors
2 hits · 1 errors
First / Last seen
2026-02-16 02:00 · 2026-02-21 02:00
Top ASN
AS264978 · severo e prado ltda
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

45.237.101.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.237.101.0
Broadcast
45.237.101.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.6391 , -51.9128
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-17 02:00 · 2026-02-20 02:00
Top ASN
AS268269 · Prado S & Cia Ltda
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

200.86.236.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
200.86.236.0
Broadcast
200.86.236.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.4443 , -70.7255
Hits / Errors
2 hits · 1 errors
First / Last seen
2026-02-20 02:00 · 2026-02-22 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

179.108.156.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.108.156.0
Broadcast
179.108.156.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-17.1182 , -39.3495
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-19 02:00 · 2026-02-21 02:00
Top ASN
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

185.50.168.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
185.50.168.0
Broadcast
185.50.168.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.278 , -4.3
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-18 02:00 · 2026-02-21 02:00
Top ASN
AS210123 · NUBBITEL TELECOM,S.L.
Top organization / ISP
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

201.239.160.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
201.239.160.0
Broadcast
201.239.160.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.4417 , -70.725
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-20 02:00 · 2026-02-21 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

179.4.81.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.4.81.0
Broadcast
179.4.81.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.4417 , -70.725
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-17 02:00 · 2026-02-19 02:00
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

201.239.161.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
201.239.161.0
Broadcast
201.239.161.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.4417 , -70.725
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-20 02:00 · 2026-02-21 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

78.243.123.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
78.243.123.0
Broadcast
78.243.123.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.0553 , 0.36445
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-02-20 02:00 · 2026-02-21 02:00
Top ASN
AS51207 · Free Mobile SAS
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

181.224.61.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.224.61.0
Broadcast
181.224.61.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-14.5788 , -42.0399
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-19 02:00 · 2026-02-20 02:00
Top ASN
AS271405 · SpaceInfo LTDA
Top organization / ISP
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

190.109.27.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.109.27.0
Broadcast
190.109.27.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.7634 , -74.1392
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-18 02:00 · 2026-02-19 02:00
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

200.74.81.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
200.74.81.0
Broadcast
200.74.81.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.4417 , -70.725
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-18 02:00 · 2026-02-19 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

213.22.136.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
213.22.136.0
Broadcast
213.22.136.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.6025 , -8.46297
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-17 02:00 · 2026-02-18 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

45.237.103.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.237.103.0
Broadcast
45.237.103.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.6391 , -51.9128
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-17 02:00 · 2026-02-18 02:00
Top ASN
AS268269 · Prado S & Cia Ltda
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

185.193.174.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
185.193.174.0
Broadcast
185.193.174.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.7855 , -5.5515
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-15 02:00 · 2026-02-16 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2