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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.

136.243.220.0/24

Risk Max 97 HIGH Footprint 1.562% Hits 157890
Prefix / IP version
/24 · IPv4
Network
136.243.220.0
Broadcast
136.243.220.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
50.4777 , 12.3649
Hits / Errors
157890 hits · 2703 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS24940 · Hetzner Online GmbH
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

136.243.228.0/24

Risk Max 80 HIGH Footprint 1.172% Hits 73665
Prefix / IP version
/24 · IPv4
Network
136.243.228.0
Broadcast
136.243.228.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
50.47769999999999 , 12.3649
Hits / Errors
73665 hits · 102 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS24940 · Hetzner Online GmbH
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

176.9.18.0/24

Risk Max 90 HIGH Footprint 0.391% Hits 9334
Prefix / IP version
/24 · IPv4
Network
176.9.18.0
Broadcast
176.9.18.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.4777 , 12.3649
Hits / Errors
9334 hits · 20 errors
First / Last seen
2026-02-25 02:00 · 2026-02-28 02:00
Top ASN
AS24940 · Hetzner Online GmbH
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

136.0.94.0/24

Risk Max 100 HIGH Footprint 99.609% Hits 9622
Prefix / IP version
/24 · IPv4
Network
136.0.94.0
Broadcast
136.0.94.255
Observed IPs / Subnet size
255 observed · 256 total
Centroid
49.791745395967546 , 4.767000630845982
Hits / Errors
9622 hits · 49 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS398465 · Rackdog, LLC
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

144.76.32.0/24

Risk Max 73 HIGH Footprint 0.391% Hits 13472
Prefix / IP version
/24 · IPv4
Network
144.76.32.0
Broadcast
144.76.32.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.47769999999999 , 12.3649
Hits / Errors
13472 hits · 18 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS24940 · Hetzner Online GmbH
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

91.65.123.0/24

Risk Max 7 LOW Footprint 0.391% Hits 307
Prefix / IP version
/24 · IPv4
Network
91.65.123.0
Broadcast
91.65.123.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.2369 , 6.9793
Hits / Errors
307 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS3209 · Vodafone GmbH
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

91.137.27.0/24

Risk Max 6 LOW Footprint 0.391% Hits 317
Prefix / IP version
/24 · IPv4
Network
91.137.27.0
Broadcast
91.137.27.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.1134 , 10.6407
Hits / Errors
317 hits · 6 errors
First / Last seen
2026-02-25 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

84.46.12.0/24

Risk Max 6 LOW Footprint 0.391% Hits 291
Prefix / IP version
/24 · IPv4
Network
84.46.12.0
Broadcast
84.46.12.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.5573 , 10.046
Hits / Errors
291 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS15943 · wilhelm.tel GmbH
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

159.65.119.0/24

Risk Max 6 LOW Footprint 0.391% Hits 17
Prefix / IP version
/24 · IPv4
Network
159.65.119.0
Broadcast
159.65.119.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.1169 , 8.6837
Hits / Errors
17 hits · 13 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS14061 · DigitalOcean, LLC
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

95.91.110.0/24

Risk Max 4 LOW Footprint 0.391% Hits 59
Prefix / IP version
/24 · IPv4
Network
95.91.110.0
Broadcast
95.91.110.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.8875 , 12.0979
Hits / Errors
59 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
AS3209 · Vodafone GmbH
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

64.252.89.0/24

Risk Max 3 LOW Footprint 0.781% Hits 225
Prefix / IP version
/24 · IPv4
Network
64.252.89.0
Broadcast
64.252.89.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
50.1109 , 8.68213
Hits / Errors
225 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

51.195.103.0/24

Risk Max 2 LOW Footprint 0.391% Hits 135
Prefix / IP version
/24 · IPv4
Network
51.195.103.0
Broadcast
51.195.103.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.3986 , 8.07958
Hits / Errors
135 hits · 3 errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

149.224.98.0/24

Risk Max 2 LOW Footprint 0.391% Hits 103
Prefix / IP version
/24 · IPv4
Network
149.224.98.0
Broadcast
149.224.98.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.56940000000001 , 10.0372
Hits / Errors
103 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS15943 · wilhelm.tel GmbH
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

5.230.177.0/24

Risk Max 2 LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
5.230.177.0
Broadcast
5.230.177.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.110899999999994 , 8.68213
Hits / Errors
3 hits · 2 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS12586 · GHOSTnet GmbH
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

91.132.135.0/24

Risk Max 1 LOW Footprint 1.953% Hits 28
Prefix / IP version
/24 · IPv4
Network
91.132.135.0
Broadcast
91.132.135.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
50.1109 , 8.68213
Hits / Errors
28 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS209847 · WorkTitans B.V.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

195.201.199.0/24

Risk Max 1 LOW Footprint 0.391% Hits 91
Prefix / IP version
/24 · IPv4
Network
195.201.199.0
Broadcast
195.201.199.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.4777 , 12.364899999999999
Hits / Errors
91 hits · 21 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS24940 · Hetzner Online GmbH
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

64.252.86.0/24

Risk Max 1 LOW Footprint 0.391% Hits 57
Prefix / IP version
/24 · IPv4
Network
64.252.86.0
Broadcast
64.252.86.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.1109 , 8.68213
Hits / Errors
57 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

8.209.96.0/24

Risk Max 1 LOW Footprint 0.391% Hits 24
Prefix / IP version
/24 · IPv4
Network
8.209.96.0
Broadcast
8.209.96.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.11690000000001 , 8.6837
Hits / Errors
24 hits · 20 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

167.172.177.0/24

Risk Max 1 LOW Footprint 0.391% Hits 16
Prefix / IP version
/24 · IPv4
Network
167.172.177.0
Broadcast
167.172.177.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.1169 , 8.6837
Hits / Errors
16 hits · 8 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14061 · DigitalOcean, LLC
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

49.51.141.0/24

Risk Max 1 LOW Footprint 0.391% Hits 11
Prefix / IP version
/24 · IPv4
Network
49.51.141.0
Broadcast
49.51.141.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.116899999999994 , 8.6837
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

43.157.53.0/24

Risk Max 1 LOW Footprint 0.391% Hits 10
Prefix / IP version
/24 · IPv4
Network
43.157.53.0
Broadcast
43.157.53.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.1169 , 8.6837
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

46.224.140.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
46.224.140.0
Broadcast
46.224.140.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.4777 , 12.3649
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS24940 · Hetzner Online GmbH
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

82.165.66.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
82.165.66.0
Broadcast
82.165.66.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.1109 , 8.68213
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS8560 · IONOS SE
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

130.61.28.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
130.61.28.0
Broadcast
130.61.28.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.1049 , 8.6295
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS31898 · Oracle Corporation
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

103.146.57.0/24

Risk Max LOW Footprint 7.031% Hits 30
Prefix / IP version
/24 · IPv4
Network
103.146.57.0
Broadcast
103.146.57.255
Observed IPs / Subnet size
18 observed · 256 total
Centroid
23.91145 , 90.60205333333332
Hits / Errors
30 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS141723 · Berlin,Germany
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

103.26.238.0/24

Risk Max LOW Footprint 6.250% Hits 44
Prefix / IP version
/24 · IPv4
Network
103.26.238.0
Broadcast
103.26.238.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
32.569799999999994 , 71.53070000000001
Hits / Errors
44 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS150387 · Berlin,Germany
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

193.186.4.0/24

Risk Max LOW Footprint 6.250% Hits 24
Prefix / IP version
/24 · IPv4
Network
193.186.4.0
Broadcast
193.186.4.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
30.32437416666667 , -6.098153333333339
Hits / Errors
24 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS15169 · Google LLC
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

51.8.155.0/24

Risk Max LOW Footprint 3.906% Hits 25
Prefix / IP version
/24 · IPv4
Network
51.8.155.0
Broadcast
51.8.155.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
36.677696 , -78.37471
Hits / Errors
25 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

57.129.81.0/24

Risk Max LOW Footprint 3.516% Hits 63
Prefix / IP version
/24 · IPv4
Network
57.129.81.0
Broadcast
57.129.81.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
50.1162 , 8.6693
Hits / Errors
63 hits · 5 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

103.239.43.0/24

Risk Max LOW Footprint 3.516% Hits 22
Prefix / IP version
/24 · IPv4
Network
103.239.43.0
Broadcast
103.239.43.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
23.9984 , 90.4223
Hits / Errors
22 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS141723 · Berlin,Germany
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

103.122.29.0/24

Risk Max LOW Footprint 3.516% Hits 15
Prefix / IP version
/24 · IPv4
Network
103.122.29.0
Broadcast
103.122.29.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
23.7534 , 90.3722
Hits / Errors
15 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS138198 · Berlin,Germany
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

103.35.176.0/24

Risk Max LOW Footprint 3.516% Hits 11
Prefix / IP version
/24 · IPv4
Network
103.35.176.0
Broadcast
103.35.176.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
22.708300000000005 , 89.6244
Hits / Errors
11 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS150406 · Berlin,Germany
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

46.236.200.0/24

Risk Max LOW Footprint 3.516% Hits 10
Prefix / IP version
/24 · IPv4
Network
46.236.200.0
Broadcast
46.236.200.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
50.11090000000001 , 8.682100000000002
Hits / Errors
10 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

103.151.182.0/24

Risk Max LOW Footprint 2.734% Hits 32
Prefix / IP version
/24 · IPv4
Network
103.151.182.0
Broadcast
103.151.182.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
23.0144 , 91.3966
Hits / Errors
32 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS140669 · Berlin,Germany
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

103.239.42.0/24

Risk Max LOW Footprint 2.734% Hits 15
Prefix / IP version
/24 · IPv4
Network
103.239.42.0
Broadcast
103.239.42.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
23.917446666666663 , 90.69667333333332
Hits / Errors
15 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
AS141723 · Berlin,Germany
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

103.164.38.0/24

Risk Max LOW Footprint 2.344% Hits 18
Prefix / IP version
/24 · IPv4
Network
103.164.38.0
Broadcast
103.164.38.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
23.164100000000005 , 89.2065
Hits / Errors
18 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS141991 · Berlin,Germany
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

162.120.188.0/24

Risk Max LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
162.120.188.0
Broadcast
162.120.188.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
48.3929625 , 9.202671250000002
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-01 02:00
Top ASN
AS15169 · Google LLC
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.112.75.0/24

Risk Max LOW Footprint 1.953% Hits 6
Prefix / IP version
/24 · IPv4
Network
45.112.75.0
Broadcast
45.112.75.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
24.0531 , 90.9929
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-02 02:00
Top ASN
AS9451 · Berlin,Germany
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

57.129.69.0/24

Risk Max LOW Footprint 1.562% Hits 35
Prefix / IP version
/24 · IPv4
Network
57.129.69.0
Broadcast
57.129.69.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
50.1162 , 8.6693
Hits / Errors
35 hits · 5 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

185.220.101.0/24

Risk Max LOW Footprint 1.562% Hits 9
Prefix / IP version
/24 · IPv4
Network
185.220.101.0
Broadcast
185.220.101.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
52.6171 , 13.1207
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
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