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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.

209.150.150.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
209.150.150.0
Broadcast
209.150.150.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.6874 , 73.156
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
AS138423 · CMPak Limited
Top organization / ISP
— · ESS
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

208.102.243.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
208.102.243.0
Broadcast
208.102.243.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.3434 , -84.4009
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

208.131.180.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
208.131.180.0
Broadcast
208.131.180.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
17.8815 , -76.4093
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

208.163.52.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
208.163.52.0
Broadcast
208.163.52.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
18.0028 , -76.7897
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
AS30689 · FLOW
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

211.20.87.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
211.20.87.0
Broadcast
211.20.87.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
25.053 , 121.5259
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

211.72.238.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
211.72.238.0
Broadcast
211.72.238.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
25.053 , 121.5259
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

212.171.231.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
212.171.231.0
Broadcast
212.171.231.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.932 , 14.9247
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

212.171.54.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
212.171.54.0
Broadcast
212.171.54.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.4366 , 12.333
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

212.216.147.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
212.216.147.0
Broadcast
212.216.147.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.9205 , 7.84465
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

213.150.221.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
213.150.221.0
Broadcast
213.150.221.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-25.757 , 28.1443
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
Top organization / ISP
— · ClearAccess
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

216.155.222.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
216.155.222.0
Broadcast
216.155.222.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.8113 , -114.1235
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
AS25840 · Cascade Access, LLC
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

216.81.125.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
216.81.125.0
Broadcast
216.81.125.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
31.306 , -82.2421
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
AS11240 · AccessATC
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

217.137.147.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
217.137.147.0
Broadcast
217.137.147.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.4801 , -3.1855
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

220.135.239.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
220.135.239.0
Broadcast
220.135.239.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.8351 , 121.0056
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

220.143.136.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
220.143.136.0
Broadcast
220.143.136.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.6148 , 120.3139
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

23.128.168.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
23.128.168.0
Broadcast
23.128.168.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
18.3644 , -67.1574
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
AS400154 · Thundernet Wireless
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

24.155.223.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
24.155.223.0
Broadcast
24.155.223.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
31.9714 , -102.1366
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

27.5.181.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
27.5.181.0
Broadcast
27.5.181.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
13.0895 , 80.2739
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

27.5.187.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
27.5.187.0
Broadcast
27.5.187.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
13.0895 , 80.2739
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

27.5.28.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
27.5.28.0
Broadcast
27.5.28.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
28.6327 , 77.2198
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

27.6.206.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
27.6.206.0
Broadcast
27.6.206.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
28.6542 , 77.2373
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

27.7.163.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
27.7.163.0
Broadcast
27.7.163.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
12.9753 , 77.591
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

27.7.241.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
27.7.241.0
Broadcast
27.7.241.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.717 , 75.8337
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

3.73.2.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
3.73.2.0
Broadcast
3.73.2.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.1109 , 8.68213
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

31.152.28.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
31.152.28.0
Broadcast
31.152.28.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.6439 , 22.9358
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

31.57.88.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
31.57.88.0
Broadcast
31.57.88.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.1169 , 8.6837
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

35.132.205.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
35.132.205.0
Broadcast
35.132.205.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.0123 , -85.7044
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

35.151.140.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
35.151.140.0
Broadcast
35.151.140.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.2704 , -86.2768
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

36.226.253.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
36.226.253.0
Broadcast
36.226.253.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
25.053 , 121.5259
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

36.229.84.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
36.229.84.0
Broadcast
36.229.84.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
25.0693 , 121.4626
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

36.231.214.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
36.231.214.0
Broadcast
36.231.214.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.9604 , 121.2392
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

36.232.65.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
36.232.65.0
Broadcast
36.232.65.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.144 , 120.6844
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

36.235.101.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
36.235.101.0
Broadcast
36.235.101.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
23.7575 , 120.5
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

36.238.151.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
36.238.151.0
Broadcast
36.238.151.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.6148 , 120.3139
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

37.250.52.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.250.52.0
Broadcast
37.250.52.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
56.21 , 15.276
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
AS44034 · Hi3G Access AB
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

37.28.235.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.28.235.0
Broadcast
37.28.235.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.7219 , -9.1398
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
AS12353 · Vodafone Portugal
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

37.73.8.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.73.8.0
Broadcast
37.73.8.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.839 , 24.0191
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top geo
Ukraine · Lviv · Lviv
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

38.196.253.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
38.196.253.0
Broadcast
38.196.253.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.959 , -100.0013
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

38.250.212.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
38.250.212.0
Broadcast
38.250.212.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-7.1712 , -34.8617
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

41.215.112.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
41.215.112.0
Broadcast
41.215.112.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-1.2841 , 36.8155
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top organization / ISP
— · ACCESSKENYA
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
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