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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.

164.163.190.0/24

Risk Max LOW Footprint 5.469% Hits 27
Prefix / IP version
/24 · IPv4
Network
164.163.190.0
Broadcast
164.163.190.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
19.22782962962963 , -101.42164814814817
Hits / Errors
27 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

38.7.16.0/24

Risk Max LOW Footprint 5.078% Hits 28
Prefix / IP version
/24 · IPv4
Network
38.7.16.0
Broadcast
38.7.16.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
18.77283214285714 , -101.78093928571427
Hits / Errors
28 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

38.7.18.0/24

Risk Max LOW Footprint 5.078% Hits 22
Prefix / IP version
/24 · IPv4
Network
38.7.18.0
Broadcast
38.7.18.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
19.22522727272727 , -101.53426363636363
Hits / Errors
22 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

38.7.20.0/24

Risk Max LOW Footprint 3.516% Hits 18
Prefix / IP version
/24 · IPv4
Network
38.7.20.0
Broadcast
38.7.20.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
19.58561111111111 , -100.76501111111111
Hits / Errors
18 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

138.99.150.0/24

Risk Max LOW Footprint 3.516% Hits 16
Prefix / IP version
/24 · IPv4
Network
138.99.150.0
Broadcast
138.99.150.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
20.17245625 , -101.44394999999999
Hits / Errors
16 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

38.7.23.0/24

Risk Max LOW Footprint 3.125% Hits 18
Prefix / IP version
/24 · IPv4
Network
38.7.23.0
Broadcast
38.7.23.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
18.583233333333332 , -100.87323333333333
Hits / Errors
18 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

164.163.189.0/24

Risk Max LOW Footprint 3.125% Hits 13
Prefix / IP version
/24 · IPv4
Network
164.163.189.0
Broadcast
164.163.189.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
19.68874615384615 , -101.50869230769231
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

38.7.22.0/24

Risk Max LOW Footprint 2.344% Hits 9
Prefix / IP version
/24 · IPv4
Network
38.7.22.0
Broadcast
38.7.22.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
19.574055555555557 , -100.7585888888889
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

138.99.149.0/24

Risk Max LOW Footprint 2.344% Hits 8
Prefix / IP version
/24 · IPv4
Network
138.99.149.0
Broadcast
138.99.149.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
19.876337499999998 , -101.821125
Hits / Errors
8 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

164.163.191.0/24

Risk Max LOW Footprint 2.344% Hits 8
Prefix / IP version
/24 · IPv4
Network
164.163.191.0
Broadcast
164.163.191.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
18.894350000000003 , -101.997125
Hits / Errors
8 hits · 2 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

164.163.188.0/24

Risk Max LOW Footprint 2.344% Hits 7
Prefix / IP version
/24 · IPv4
Network
164.163.188.0
Broadcast
164.163.188.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
19.732514285714284 , -101.10572857142857
Hits / Errors
7 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

38.7.17.0/24

Risk Max LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
38.7.17.0
Broadcast
38.7.17.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
20.167328571428573 , -101.16204285714286
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

206.85.8.0/24

Risk Max LOW Footprint 1.562% Hits 9
Prefix / IP version
/24 · IPv4
Network
206.85.8.0
Broadcast
206.85.8.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
18.5277 , -100.75572222222222
Hits / Errors
9 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

206.85.11.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
206.85.11.0
Broadcast
206.85.11.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
18.32304285714286 , -100.99742857142857
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

138.99.148.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
138.99.148.0
Broadcast
138.99.148.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
19.9531 , -101.8478
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

38.7.21.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
38.7.21.0
Broadcast
38.7.21.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
19.9628 , -100.2065
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2