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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.

121.101.129.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
121.101.129.0
Broadcast
121.101.129.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-7.461309999999999 , 110.13000000000001
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

143.137.134.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
143.137.134.0
Broadcast
143.137.134.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-25.2188 , -52.5735
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-22 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

147.185.133.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
147.185.133.0
Broadcast
147.185.133.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
37.3833 , -121.983
Hits / Errors
6 hits · 2 errors
First / Last seen
2026-02-25 02:00 · 2026-03-02 02:00
Top ASN
AS396982 · Google LLC
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

200.8.121.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
200.8.121.0
Broadcast
200.8.121.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
10.0664 , -69.35860000000001
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

94.73.5.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
94.73.5.0
Broadcast
94.73.5.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
31.90168 , 35.20664000000001
Hits / Errors
5 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

187.121.161.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
187.121.161.0
Broadcast
187.121.161.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-23.00568 , -47.90028
Hits / Errors
5 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

178.130.174.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
178.130.174.0
Broadcast
178.130.174.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
31.9014 , 35.1999
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

178.130.189.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
178.130.189.0
Broadcast
178.130.189.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
31.9014 , 35.1999
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

200.8.175.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
200.8.175.0
Broadcast
200.8.175.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
10.171624999999999 , -68.7374
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

43.159.128.0/24

Risk Max LOW Footprint 1.172% Hits 18
Prefix / IP version
/24 · IPv4
Network
43.159.128.0
Broadcast
43.159.128.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
37.353 , -121.9544
Hits / Errors
18 hits · 1 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

43.159.152.0/24

Risk Max LOW Footprint 1.172% Hits 14
Prefix / IP version
/24 · IPv4
Network
43.159.152.0
Broadcast
43.159.152.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
37.353 , -121.95439999999999
Hits / Errors
14 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

49.51.183.0/24

Risk Max LOW Footprint 1.172% Hits 12
Prefix / IP version
/24 · IPv4
Network
49.51.183.0
Broadcast
49.51.183.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
37.353 , -121.9544
Hits / Errors
12 hits · 1 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

43.135.145.0/24

Risk Max LOW Footprint 1.172% Hits 11
Prefix / IP version
/24 · IPv4
Network
43.135.145.0
Broadcast
43.135.145.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
37.353 , -121.95439999999999
Hits / Errors
11 hits · 1 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

43.159.143.0/24

Risk Max LOW Footprint 1.172% Hits 7
Prefix / IP version
/24 · IPv4
Network
43.159.143.0
Broadcast
43.159.143.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
37.353 , -121.9544
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

38.159.52.0/24

Risk Max LOW Footprint 1.172% Hits 7
Prefix / IP version
/24 · IPv4
Network
38.159.52.0
Broadcast
38.159.52.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
10.0664 , -69.35860000000001
Hits / Errors
7 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
AS269946 · BOOM SOLUTIONS C.A.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.208.107.0/24

Risk Max LOW Footprint 1.172% Hits 7
Prefix / IP version
/24 · IPv4
Network
181.208.107.0
Broadcast
181.208.107.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
10.0664 , -69.3586
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

38.159.57.0/24

Risk Max LOW Footprint 1.172% Hits 7
Prefix / IP version
/24 · IPv4
Network
38.159.57.0
Broadcast
38.159.57.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
10.0664 , -69.3586
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS269946 · BOOM SOLUTIONS C.A.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

160.22.206.0/24

Risk Max LOW Footprint 1.172% Hits 7
Prefix / IP version
/24 · IPv4
Network
160.22.206.0
Broadcast
160.22.206.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-6.752657142857143 , 107.82885714285713
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

74.123.48.0/24

Risk Max LOW Footprint 1.172% Hits 7
Prefix / IP version
/24 · IPv4
Network
74.123.48.0
Broadcast
74.123.48.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
10.0647 , -69.357
Hits / Errors
7 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
AS269946 · BOOM SOLUTIONS C.A.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.163.82.0/24

Risk Max LOW Footprint 1.172% Hits 6
Prefix / IP version
/24 · IPv4
Network
45.163.82.0
Broadcast
45.163.82.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-37.8357 , -57.4958
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

38.210.63.0/24

Risk Max LOW Footprint 1.172% Hits 6
Prefix / IP version
/24 · IPv4
Network
38.210.63.0
Broadcast
38.210.63.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
0.6477166666666667 , -53.100233333333335
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS274698 · AMAZON TELECOM LTDA
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

121.101.131.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
121.101.131.0
Broadcast
121.101.131.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-7.705830000000001 , 110.606
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.174.222.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
45.174.222.0
Broadcast
45.174.222.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-20.448140000000002 , -53.052859999999995
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
AS268869 · FIBRA PLUS TELECOM
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

85.184.60.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
85.184.60.0
Broadcast
85.184.60.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
31.8996 , 35.2042
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.195.94.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
45.195.94.0
Broadcast
45.195.94.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
10.066399999999998 , -69.3586
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

121.101.134.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
121.101.134.0
Broadcast
121.101.134.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-7.603114 , 110.7002
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-25 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

172.121.139.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
172.121.139.0
Broadcast
172.121.139.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
37.3541 , -121.95520000000002
Hits / Errors
5 hits · 2 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS18779 · EGIHosting
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.125.49.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
177.125.49.0
Broadcast
177.125.49.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-25.3356 , -52.3699
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-02 02:00
Top ASN
AS262334 · NB INFORMATICA
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

85.184.44.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
85.184.44.0
Broadcast
85.184.44.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
31.7683 , 35.2137
Hits / Errors
4 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

85.184.48.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
85.184.48.0
Broadcast
85.184.48.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
32.2211 , 35.2544
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

189.127.167.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
189.127.167.0
Broadcast
189.127.167.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
10.0664 , -69.3586
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS270026 · RED SERVITEL, CA
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.200.142.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
190.200.142.0
Broadcast
190.200.142.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
10.0664 , -69.3586
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

38.172.173.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
38.172.173.0
Broadcast
38.172.173.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
10.404833333333334 , -67.56089999999999
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
AS270026 · RED SERVITEL, CA
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

178.130.159.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
178.130.159.0
Broadcast
178.130.159.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
31.9014 , 35.1999
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

172.120.120.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
172.120.120.0
Broadcast
172.120.120.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
37.3541 , -121.9552
Hits / Errors
3 hits · 2 errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top ASN
AS18779 · EGIHosting
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

172.121.159.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
172.121.159.0
Broadcast
172.121.159.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
37.3541 , -121.9552
Hits / Errors
3 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS18779 · EGIHosting
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

172.121.235.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
172.121.235.0
Broadcast
172.121.235.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
37.3541 , -121.9552
Hits / Errors
3 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS18779 · EGIHosting
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

176.65.18.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
176.65.18.0
Broadcast
176.65.18.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
31.7683 , 35.2137
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.200.140.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
190.200.140.0
Broadcast
190.200.140.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
10.0664 , -69.3586
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

85.184.38.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
85.184.38.0
Broadcast
85.184.38.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
31.7683 , 35.2137
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-27 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2