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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

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

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

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

45.71.211.0/24

Risk Max LOW Footprint 3.125% Hits 10
Prefix / IP version
/24 · IPv4
Network
45.71.211.0
Broadcast
45.71.211.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-25.5026 , -49.2908
Hits / Errors
10 hits · 1 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

103.114.11.0/24

Risk Max LOW Footprint 2.734% Hits 9
Prefix / IP version
/24 · IPv4
Network
103.114.11.0
Broadcast
103.114.11.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
22.3384 , 91.83169999999998
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS137578 · Space Walker
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.71.210.0/24

Risk Max LOW Footprint 2.344% Hits 9
Prefix / IP version
/24 · IPv4
Network
45.71.210.0
Broadcast
45.71.210.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-25.5026 , -49.2908
Hits / Errors
9 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

45.181.39.0/24

Risk Max LOW Footprint 1.172% Hits 7
Prefix / IP version
/24 · IPv4
Network
45.181.39.0
Broadcast
45.181.39.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-25.5283 , -49.2161
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

78.137.145.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
78.137.145.0
Broadcast
78.137.145.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
52.6596 , -7.254599999999999
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS31122 · Digiweb ltd
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.170.122.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
45.170.122.0
Broadcast
45.170.122.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-8.0567 , -34.8815
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS268154 · ERIKA MONTEIRO GUERRA
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.189.177.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.189.177.0
Broadcast
45.189.177.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-25.481066666666667 , -49.146933333333344
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-28 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.71.209.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.71.209.0
Broadcast
45.71.209.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-25.5026 , -49.2908
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

86.41.43.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
86.41.43.0
Broadcast
86.41.43.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
52.6596 , -7.254599999999999
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS5466 · Eircom Limited
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

91.98.178.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
91.98.178.0
Broadcast
91.98.178.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
50.4777 , 12.3649
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 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

144.76.14.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
144.76.14.0
Broadcast
144.76.14.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
50.4777 , 12.3649
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-01 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

109.76.249.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
109.76.249.0
Broadcast
109.76.249.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
52.6542 , -7.25222
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-26 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

78.137.150.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
78.137.150.0
Broadcast
78.137.150.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
52.65959999999999 , -7.2546
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
AS31122 · Digiweb ltd
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

109.78.139.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
109.78.139.0
Broadcast
109.78.139.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
53.0106 , -8.066345
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

109.77.127.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
109.77.127.0
Broadcast
109.77.127.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
52.731 , -7.84389
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

49.13.134.0/24

Risk Max LOW Footprint 0.391% Hits 198
Prefix / IP version
/24 · IPv4
Network
49.13.134.0
Broadcast
49.13.134.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.4777 , 12.3649
Hits / Errors
198 hits · 0 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

168.119.53.0/24

Risk Max LOW Footprint 0.391% Hits 183
Prefix / IP version
/24 · IPv4
Network
168.119.53.0
Broadcast
168.119.53.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.4777 , 12.364899999999999
Hits / Errors
183 hits · 0 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

157.90.155.0/24

Risk Max LOW Footprint 0.391% Hits 180
Prefix / IP version
/24 · IPv4
Network
157.90.155.0
Broadcast
157.90.155.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.47769999999999 , 12.364900000000002
Hits / Errors
180 hits · 0 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

142.132.180.0/24

Risk Max LOW Footprint 0.391% Hits 168
Prefix / IP version
/24 · IPv4
Network
142.132.180.0
Broadcast
142.132.180.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.4777 , 12.364900000000002
Hits / Errors
168 hits · 0 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

168.119.96.0/24

Risk Max LOW Footprint 0.391% Hits 162
Prefix / IP version
/24 · IPv4
Network
168.119.96.0
Broadcast
168.119.96.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.4777 , 12.3649
Hits / Errors
162 hits · 0 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

157.90.156.0/24

Risk Max LOW Footprint 0.391% Hits 158
Prefix / IP version
/24 · IPv4
Network
157.90.156.0
Broadcast
157.90.156.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.4777 , 12.3649
Hits / Errors
158 hits · 0 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

78.47.98.0/24

Risk Max LOW Footprint 0.391% Hits 152
Prefix / IP version
/24 · IPv4
Network
78.47.98.0
Broadcast
78.47.98.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.4777 , 12.3649
Hits / Errors
152 hits · 1 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

49.13.130.0/24

Risk Max LOW Footprint 0.391% Hits 150
Prefix / IP version
/24 · IPv4
Network
49.13.130.0
Broadcast
49.13.130.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.4777 , 12.3649
Hits / Errors
150 hits · 0 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

49.13.24.0/24

Risk Max LOW Footprint 0.391% Hits 150
Prefix / IP version
/24 · IPv4
Network
49.13.24.0
Broadcast
49.13.24.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.4777 , 12.3649
Hits / Errors
150 hits · 0 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

88.99.80.0/24

Risk Max LOW Footprint 0.391% Hits 130
Prefix / IP version
/24 · IPv4
Network
88.99.80.0
Broadcast
88.99.80.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.4777 , 12.3649
Hits / Errors
130 hits · 0 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

195.201.164.0/24

Risk Max LOW Footprint 0.391% Hits 58
Prefix / IP version
/24 · IPv4
Network
195.201.164.0
Broadcast
195.201.164.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.4777 , 12.3649
Hits / Errors
58 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

83.147.166.0/24

Risk Max LOW Footprint 0.391% Hits 7
Prefix / IP version
/24 · IPv4
Network
83.147.166.0
Broadcast
83.147.166.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.6596 , -7.254600000000001
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS31122 · Digiweb ltd
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

41.220.233.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
41.220.233.0
Broadcast
41.220.233.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-1.2841 , 36.8155
Hits / Errors
4 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

51.171.48.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
51.171.48.0
Broadcast
51.171.48.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.6596 , -7.2546
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Top ASN
AS5466 · Eircom Limited
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

109.77.99.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
109.77.99.0
Broadcast
109.77.99.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.6542 , -7.25222
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-25 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

78.137.151.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
78.137.151.0
Broadcast
78.137.151.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.65959999999999 , -7.2546
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS31122 · Digiweb ltd
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

86.46.249.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
86.46.249.0
Broadcast
86.46.249.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.65959999999999 , -7.2546
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS5466 · Eircom Limited
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

185.213.135.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
185.213.135.0
Broadcast
185.213.135.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.6596 , -7.2546
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS49567 · Aptus Ltd
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

86.46.101.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
86.46.101.0
Broadcast
86.46.101.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.6596 , -7.2546
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
AS5466 · Eircom Limited
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
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