DigitalOcean Referral Badge
cloud1
cloud2
cloud3
cloud4
cloud5
cloud6

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.

37.66.42.0/24

Risk Max LOW Footprint 1.953% Hits 9
Prefix / IP version
/24 · IPv4
Network
37.66.42.0
Broadcast
37.66.42.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
43.3178 , 5.4125
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

77.205.42.0/24

Risk Max LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
77.205.42.0
Broadcast
77.205.42.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
43.4296125 , 5.339603749999999
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

140.99.193.0/24

Risk Max LOW Footprint 1.562% Hits 8
Prefix / IP version
/24 · IPv4
Network
140.99.193.0
Broadcast
140.99.193.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
43.295100000000005 , 5.386100000000001
Hits / Errors
8 hits · 2 errors
First / Last seen
2026-02-24 02:00 · 2026-02-27 02:00
Top ASN
AS59711 · HZ Hosting Ltd
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

82.23.223.0/24

Risk Max LOW Footprint 1.562% Hits 8
Prefix / IP version
/24 · IPv4
Network
82.23.223.0
Broadcast
82.23.223.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
43.2951 , 5.3861
Hits / Errors
8 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top ASN
AS59711 · HZ Hosting Ltd
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

104.253.219.0/24

Risk Max LOW Footprint 1.172% Hits 7
Prefix / IP version
/24 · IPv4
Network
104.253.219.0
Broadcast
104.253.219.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
43.2964 , 5.3697
Hits / Errors
7 hits · 1 errors
First / Last seen
2026-02-24 02:00 · 2026-02-27 02:00
Top ASN
AS59711 · HZ Hosting Ltd
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

81.65.141.0/24

Risk Max LOW Footprint 1.172% Hits 6
Prefix / IP version
/24 · IPv4
Network
81.65.141.0
Broadcast
81.65.141.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
43.28 , 5.4106
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

82.29.210.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
82.29.210.0
Broadcast
82.29.210.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
43.2951 , 5.3861
Hits / Errors
4 hits · 1 errors
First / Last seen
2026-02-24 02:00 · 2026-02-27 02:00
Top ASN
AS59711 · HZ Hosting Ltd
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

81.65.132.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
81.65.132.0
Broadcast
81.65.132.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
43.2901 , 5.4084
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

204.93.187.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
204.93.187.0
Broadcast
204.93.187.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
43.2951 , 5.3861
Hits / Errors
3 hits · 2 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS59711 · HZ Hosting Ltd
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

37.167.60.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
37.167.60.0
Broadcast
37.167.60.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
43.2951 , 5.3861
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-25 02:00
Top ASN
AS51207 · Free Mobile SAS
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

140.99.203.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
140.99.203.0
Broadcast
140.99.203.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
43.2951 , 5.3861
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-03-01 02:00
Top ASN
AS59711 · HZ Hosting Ltd
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

90.73.234.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
90.73.234.0
Broadcast
90.73.234.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
43.3017 , 5.38
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS3215 · Orange S.A.
Top organization / ISP
— · Orange
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

140.99.194.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
140.99.194.0
Broadcast
140.99.194.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
43.2951 , 5.3861
Hits / Errors
2 hits · 2 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS59711 · HZ Hosting Ltd
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

140.99.196.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
140.99.196.0
Broadcast
140.99.196.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
43.2951 , 5.3861
Hits / Errors
2 hits · 2 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS59711 · HZ Hosting Ltd
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

140.99.200.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
140.99.200.0
Broadcast
140.99.200.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
43.2951 , 5.3861
Hits / Errors
2 hits · 2 errors
First / Last seen
2026-02-24 02:00 · 2026-02-27 02:00
Top ASN
AS59711 · HZ Hosting Ltd
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.38.122.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.38.122.0
Broadcast
45.38.122.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
43.2964 , 5.3697
Hits / Errors
2 hits · 2 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS59711 · HZ Hosting Ltd
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.39.125.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.39.125.0
Broadcast
45.39.125.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
43.2964 , 5.3697
Hits / Errors
2 hits · 1 errors
First / Last seen
2026-02-24 02:00 · 2026-02-27 02:00
Top ASN
AS59711 · HZ Hosting Ltd
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

46.202.79.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
46.202.79.0
Broadcast
46.202.79.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
43.2951 , 5.3861
Hits / Errors
2 hits · 2 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS59711 · HZ Hosting Ltd
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

216.173.90.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
216.173.90.0
Broadcast
216.173.90.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
43.2951 , 5.3861
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

81.65.139.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
81.65.139.0
Broadcast
81.65.139.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
43.2683 , 5.3815
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

93.24.145.0/24

Risk Max LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
93.24.145.0
Broadcast
93.24.145.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.2543 , 5.4057
Hits / Errors
6 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

86.211.82.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
86.211.82.0
Broadcast
86.211.82.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.3178 , 5.4125
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS3215 · Orange S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

128.79.175.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
128.79.175.0
Broadcast
128.79.175.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.2951 , 5.3861
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-26 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

37.167.109.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
37.167.109.0
Broadcast
37.167.109.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.3039 , 5.3937
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS51207 · Free Mobile SAS
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

37.167.41.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
37.167.41.0
Broadcast
37.167.41.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.2951 , 5.3861
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS51207 · Free Mobile SAS
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

37.167.78.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
37.167.78.0
Broadcast
37.167.78.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.301700000000004 , 5.38
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS51207 · Free Mobile SAS
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

88.172.221.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
88.172.221.0
Broadcast
88.172.221.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.3736 , 5.3547
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS12322 · Free SAS
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

176.134.179.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
176.134.179.0
Broadcast
176.134.179.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.255599999999994 , 5.4055
Hits / Errors
3 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

5.51.124.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
5.51.124.0
Broadcast
5.51.124.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.2948 , 5.3699
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

86.193.117.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
86.193.117.0
Broadcast
86.193.117.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.2965 , 5.369780000000001
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS3215 · Orange S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

86.211.1.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
86.211.1.0
Broadcast
86.211.1.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.2901 , 5.4084
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS3215 · Orange S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

88.164.198.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
88.164.198.0
Broadcast
88.164.198.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.3439 , 5.3767
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS12322 · Free SAS
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

90.73.162.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
90.73.162.0
Broadcast
90.73.162.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.3178 , 5.412499999999999
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS3215 · Orange S.A.
Top organization / ISP
— · Orange
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

176.172.172.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
176.172.172.0
Broadcast
176.172.172.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.3039 , 5.3937
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

178.249.212.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
178.249.212.0
Broadcast
178.249.212.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.2951 , 5.3861
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS212238 · Datacamp Limited
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

81.65.133.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
81.65.133.0
Broadcast
81.65.133.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.2901 , 5.4084
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

109.9.210.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
109.9.210.0
Broadcast
109.9.210.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.2965 , 5.369780000000001
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

37.167.104.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
37.167.104.0
Broadcast
37.167.104.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.3736 , 5.3547
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS51207 · Free Mobile SAS
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

37.174.161.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
37.174.161.0
Broadcast
37.174.161.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.29659999999999 , 5.37034
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS51207 · Free Mobile SAS
Top organization / ISP
— · Free Mobile
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

88.180.32.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
88.180.32.0
Broadcast
88.180.32.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.3039 , 5.3937
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS12322 · Free SAS
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
« First ‹ Prev
Page 1 of 3