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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.

43.133.220.0/24

Risk Max LOW Footprint 0.391% Hits 7
Prefix / IP version
/24 · IPv4
Network
43.133.220.0
Broadcast
43.133.220.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.6893 , 139.6899
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top geo
Japan · Tokyo · Tokyo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

43.153.135.0/24

Risk Max LOW Footprint 0.391% Hits 7
Prefix / IP version
/24 · IPv4
Network
43.153.135.0
Broadcast
43.153.135.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.6893 , 139.6899
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Top geo
Japan · Tokyo · Tokyo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

43.163.206.0/24

Risk Max LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
43.163.206.0
Broadcast
43.163.206.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.6893 , 139.6899
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-11 02:00
Top geo
Japan · Tokyo · Tokyo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

110.172.98.0/24

Risk Max LOW Footprint 0.391% Hits 5
Prefix / IP version
/24 · IPv4
Network
110.172.98.0
Broadcast
110.172.98.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.694 , 139.754
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Top ASN
AS45370 · BROADBANDIDC
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

101.33.55.0/24

Risk Max LOW Footprint 0.391% Hits 5
Prefix / IP version
/24 · IPv4
Network
101.33.55.0
Broadcast
101.33.55.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.352 , 139.657
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

43.167.241.0/24

Risk Max LOW Footprint 0.391% Hits 5
Prefix / IP version
/24 · IPv4
Network
43.167.241.0
Broadcast
43.167.241.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.6893 , 139.6899
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top geo
Japan · Tokyo · Tokyo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

43.167.245.0/24

Risk Max LOW Footprint 0.391% Hits 5
Prefix / IP version
/24 · IPv4
Network
43.167.245.0
Broadcast
43.167.245.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.6893 , 139.6899
Hits / Errors
5 hits · 3 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top geo
Japan · Tokyo · Tokyo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

43.133.187.0/24

Risk Max LOW Footprint 0.391% Hits 5
Prefix / IP version
/24 · IPv4
Network
43.133.187.0
Broadcast
43.133.187.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.6893 , 139.6899
Hits / Errors
5 hits · 1 errors
First / Last seen
2026-03-08 02:00 · 2026-03-10 02:00
Top geo
Japan · Tokyo · Tokyo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

36.80.177.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
36.80.177.0
Broadcast
36.80.177.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-1.2786 , 116.8455
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

43.165.189.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
43.165.189.0
Broadcast
43.165.189.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.6893 , 139.6899
Hits / Errors
4 hits · 1 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Top geo
Japan · Tokyo · Tokyo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

43.167.239.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
43.167.239.0
Broadcast
43.167.239.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.6764 , 139.65
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-13 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

43.167.232.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
43.167.232.0
Broadcast
43.167.232.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.6893 , 139.6899
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-11 02:00
Top geo
Japan · Tokyo · Tokyo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

125.58.106.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
125.58.106.0
Broadcast
125.58.106.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.1926 , 136.906
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-13 02:00
Top ASN
AS17529 · STARCAT Co .,LTD.
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

170.244.102.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
170.244.102.0
Broadcast
170.244.102.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-25.6156 , -53.79569999999999
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
AS265189 · Inova Fibra
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

43.167.236.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
43.167.236.0
Broadcast
43.167.236.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.6893 , 139.6899
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top geo
Japan · Tokyo · Tokyo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

124.156.225.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
124.156.225.0
Broadcast
124.156.225.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.6893 , 139.6899
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-11 02:00
Top organization / ISP
Top geo
Japan · Tokyo · Tokyo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

43.130.228.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
43.130.228.0
Broadcast
43.130.228.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.6893 , 139.6899
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-11 02:00
Top geo
Japan · Tokyo · Tokyo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

124.156.226.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
124.156.226.0
Broadcast
124.156.226.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.6893 , 139.6899
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-10 02:00
Top organization / ISP
Top geo
Japan · Tokyo · Tokyo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

133.32.134.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
133.32.134.0
Broadcast
133.32.134.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.6837 , 139.6805
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-13 02:00
Top ASN
Top organization / ISP
Top geo
Japan · Tokyo · Tokyo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

201.162.194.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
201.162.194.0
Broadcast
201.162.194.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
19.449 , -101.9807
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-13 02:00
Top ASN
AS7438 · PEGASO PCS
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

43.174.104.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
43.174.104.0
Broadcast
43.174.104.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.352 , 139.657
Hits / Errors
2 hits · 1 errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Top ASN
AS139341 · ACE
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

58.188.10.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
58.188.10.0
Broadcast
58.188.10.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
34.6932 , 135.494
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-13 02:00
Top ASN
AS17511 · OPTAGE Inc.
Top organization / ISP
Top geo
Japan · Osaka · Osaka
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

92.202.143.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
92.202.143.0
Broadcast
92.202.143.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.7357 , 139.8253
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-13 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

148.224.1.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
148.224.1.0
Broadcast
148.224.1.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
19.3788 , -102.083
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

172.85.105.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
172.85.105.0
Broadcast
172.85.105.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.694 , 139.754
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-11 02:00
Top ASN
AS9009 · M247 Europe SRL
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.244.238.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.244.238.0
Broadcast
177.244.238.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
20.4437 , -97.3444
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-11 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

20.194.196.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
20.194.196.0
Broadcast
20.194.196.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.68 , 139.77
Hits / Errors
2 hits · 2 errors
First / Last seen
2026-03-10 02:00 · 2026-03-11 02:00
Top ASN
Top geo
Japan · Tokyo · Tokyo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

211.7.96.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
211.7.96.0
Broadcast
211.7.96.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.3 , 136.8
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-11 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

43.165.135.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
43.165.135.0
Broadcast
43.165.135.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.6893 , 139.6899
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-11 02:00
Top geo
Japan · Tokyo · Tokyo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

43.167.157.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
43.167.157.0
Broadcast
43.167.157.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.6893 , 139.6899
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-11 02:00
Top geo
Japan · Tokyo · Tokyo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

43.174.7.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
43.174.7.0
Broadcast
43.174.7.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.694 , 139.754
Hits / Errors
2 hits · 1 errors
First / Last seen
2026-03-09 02:00 · 2026-03-10 02:00
Top ASN
AS139341 · ACE
Top organization / ISP
— · ACE
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.241.250.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.241.250.0
Broadcast
177.241.250.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
19.3884 , -102.0677
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

36.80.169.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
36.80.169.0
Broadcast
36.80.169.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-1.2508 , 116.8137
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

36.80.189.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
36.80.189.0
Broadcast
36.80.189.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-1.2508 , 116.8137
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

75.102.28.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
75.102.28.0
Broadcast
75.102.28.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.6893 , 139.6899
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
AS212238 · Datacamp Limited
Top organization / ISP
Top geo
Japan · Tokyo · Tokyo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

106.129.36.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
106.129.36.0
Broadcast
106.129.36.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.6906 , 139.77
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Top ASN
AS2516 · KDDI CORPORATION
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

111.99.82.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
111.99.82.0
Broadcast
111.99.82.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.7747 , 139.7989
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Top ASN
AS2516 · KDDI CORPORATION
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

116.65.135.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
116.65.135.0
Broadcast
116.65.135.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.4244 , 139.624
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Top ASN
AS9824 · JCOM Co., Ltd.
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

121.111.162.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
121.111.162.0
Broadcast
121.111.162.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.7681 , 139.6258
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Top ASN
AS2516 · KDDI CORPORATION
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

125.14.139.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
125.14.139.0
Broadcast
125.14.139.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.7051 , 139.5725
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Top ASN
AS9824 · JCOM Co., Ltd.
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
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