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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.

5.162.101.0/24

Risk Max 1 LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
5.162.101.0
Broadcast
5.162.101.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
23.578 , 58.4021
Hits / Errors
3 hits · 1 errors
First / Last seen
2026-03-02 02:00 · 2026-03-08 02:00
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

37.28.66.0/24

Risk Max LOW Footprint 18.750% Hits 64
Prefix / IP version
/24 · IPv4
Network
37.28.66.0
Broadcast
37.28.66.255
Observed IPs / Subnet size
48 observed · 256 total
Centroid
23.632417187499993 , 58.273582812499995
Hits / Errors
64 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top organization / ISP
Top geo
Oman · Muscat · Seeb
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

5.21.134.0/24

Risk Max LOW Footprint 16.016% Hits 49
Prefix / IP version
/24 · IPv4
Network
5.21.134.0
Broadcast
5.21.134.255
Observed IPs / Subnet size
41 observed · 256 total
Centroid
23.621738775510195 , 58.29880204081631
Hits / Errors
49 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

37.28.64.0/24

Risk Max LOW Footprint 14.062% Hits 54
Prefix / IP version
/24 · IPv4
Network
37.28.64.0
Broadcast
37.28.64.255
Observed IPs / Subnet size
36 observed · 256 total
Centroid
23.637533333333327 , 58.26150000000002
Hits / Errors
54 hits · 2 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top organization / ISP
Top geo
Oman · Muscat · Seeb
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

5.21.140.0/24

Risk Max LOW Footprint 13.672% Hits 44
Prefix / IP version
/24 · IPv4
Network
5.21.140.0
Broadcast
5.21.140.255
Observed IPs / Subnet size
35 observed · 256 total
Centroid
23.638886363636356 , 58.25830454545456
Hits / Errors
44 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top organization / ISP
Top geo
Oman · Muscat · Seeb
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

5.21.132.0/24

Risk Max LOW Footprint 12.891% Hits 57
Prefix / IP version
/24 · IPv4
Network
5.21.132.0
Broadcast
5.21.132.255
Observed IPs / Subnet size
33 observed · 256 total
Centroid
23.645366666666664 , 58.243000000000016
Hits / Errors
57 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top organization / ISP
Top geo
Oman · Muscat · Seeb
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

5.21.142.0/24

Risk Max LOW Footprint 12.500% Hits 42
Prefix / IP version
/24 · IPv4
Network
5.21.142.0
Broadcast
5.21.142.255
Observed IPs / Subnet size
32 observed · 256 total
Centroid
23.637533333333316 , 58.261500000000005
Hits / Errors
42 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top organization / ISP
Top geo
Oman · Muscat · Seeb
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

5.21.141.0/24

Risk Max LOW Footprint 12.109% Hits 39
Prefix / IP version
/24 · IPv4
Network
5.21.141.0
Broadcast
5.21.141.255
Observed IPs / Subnet size
31 observed · 256 total
Centroid
23.642112820512814 , 58.25068461538462
Hits / Errors
39 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top organization / ISP
Top geo
Oman · Muscat · Seeb
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

37.28.72.0/24

Risk Max LOW Footprint 12.109% Hits 38
Prefix / IP version
/24 · IPv4
Network
37.28.72.0
Broadcast
37.28.72.255
Observed IPs / Subnet size
31 observed · 256 total
Centroid
23.63909999999999 , 58.2578
Hits / Errors
38 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top organization / ISP
Top geo
Oman · Muscat · Seeb
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

5.21.133.0/24

Risk Max LOW Footprint 11.328% Hits 36
Prefix / IP version
/24 · IPv4
Network
5.21.133.0
Broadcast
5.21.133.255
Observed IPs / Subnet size
29 observed · 256 total
Centroid
23.622649999999993 , 58.29665
Hits / Errors
36 hits · 2 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

37.28.74.0/24

Risk Max LOW Footprint 10.938% Hits 31
Prefix / IP version
/24 · IPv4
Network
37.28.74.0
Broadcast
37.28.74.255
Observed IPs / Subnet size
28 observed · 256 total
Centroid
23.62697096774193 , 58.286445161290324
Hits / Errors
31 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top organization / ISP
Top geo
Oman · Muscat · Seeb
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

37.28.65.0/24

Risk Max LOW Footprint 7.422% Hits 21
Prefix / IP version
/24 · IPv4
Network
37.28.65.0
Broadcast
37.28.65.255
Observed IPs / Subnet size
19 observed · 256 total
Centroid
23.646038095238094 , 58.241414285714285
Hits / Errors
21 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top organization / ISP
Top geo
Oman · Muscat · Seeb
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

5.21.135.0/24

Risk Max LOW Footprint 5.078% Hits 15
Prefix / IP version
/24 · IPv4
Network
5.21.135.0
Broadcast
5.21.135.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
23.643486666666668 , 58.24743999999999
Hits / Errors
15 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top organization / ISP
Top geo
Oman · Muscat · Seeb
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

37.28.67.0/24

Risk Max LOW Footprint 3.516% Hits 13
Prefix / IP version
/24 · IPv4
Network
37.28.67.0
Broadcast
37.28.67.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
23.60547692307692 , 58.3372076923077
Hits / Errors
13 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-09 02:00
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

5.21.239.0/24

Risk Max LOW Footprint 2.734% Hits 7
Prefix / IP version
/24 · IPv4
Network
5.21.239.0
Broadcast
5.21.239.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
23.667300000000004 , 58.191199999999995
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-04 02:00
Top geo
Oman · Muscat · Seeb
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

5.21.143.0/24

Risk Max LOW Footprint 2.344% Hits 11
Prefix / IP version
/24 · IPv4
Network
5.21.143.0
Broadcast
5.21.143.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
23.6673 , 58.1912
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top organization / ISP
Top geo
Oman · Muscat · Seeb
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

5.162.209.0/24

Risk Max LOW Footprint 2.344% Hits 8
Prefix / IP version
/24 · IPv4
Network
5.162.209.0
Broadcast
5.162.209.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
23.578 , 58.402100000000004
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

46.40.230.0/24

Risk Max LOW Footprint 2.344% Hits 7
Prefix / IP version
/24 · IPv4
Network
46.40.230.0
Broadcast
46.40.230.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
23.578 , 58.4021
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-04 02:00
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

188.66.218.0/24

Risk Max LOW Footprint 1.953% Hits 10
Prefix / IP version
/24 · IPv4
Network
188.66.218.0
Broadcast
188.66.218.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
23.586930000000002 , 58.38101
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

5.21.89.0/24

Risk Max LOW Footprint 1.953% Hits 9
Prefix / IP version
/24 · IPv4
Network
5.21.89.0
Broadcast
5.21.89.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
23.6673 , 58.19120000000001
Hits / Errors
9 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top organization / ISP
Top geo
Oman · Muscat · Seeb
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

145.255.89.0/24

Risk Max LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
145.255.89.0
Broadcast
145.255.89.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
23.578 , 58.4021
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

145.255.69.0/24

Risk Max LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
145.255.69.0
Broadcast
145.255.69.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
23.578 , 58.4021
Hits / Errors
7 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

145.255.77.0/24

Risk Max LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
145.255.77.0
Broadcast
145.255.77.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
23.578 , 58.402100000000004
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

46.40.229.0/24

Risk Max LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
46.40.229.0
Broadcast
46.40.229.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
23.578 , 58.4021
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

188.66.228.0/24

Risk Max LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
188.66.228.0
Broadcast
188.66.228.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
23.578 , 58.402100000000004
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

188.66.227.0/24

Risk Max LOW Footprint 1.953% Hits 6
Prefix / IP version
/24 · IPv4
Network
188.66.227.0
Broadcast
188.66.227.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
23.578 , 58.4021
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-09 02:00
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

37.28.19.0/24

Risk Max LOW Footprint 1.953% Hits 6
Prefix / IP version
/24 · IPv4
Network
37.28.19.0
Broadcast
37.28.19.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
23.578 , 58.4021
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

46.40.194.0/24

Risk Max LOW Footprint 1.953% Hits 6
Prefix / IP version
/24 · IPv4
Network
46.40.194.0
Broadcast
46.40.194.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
23.578 , 58.4021
Hits / Errors
6 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

46.40.231.0/24

Risk Max LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
46.40.231.0
Broadcast
46.40.231.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
23.578 , 58.4021
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

5.162.106.0/24

Risk Max LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
5.162.106.0
Broadcast
5.162.106.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
23.578 , 58.4021
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-09 02:00
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

145.255.90.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
145.255.90.0
Broadcast
145.255.90.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
23.578 , 58.402100000000004
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

188.135.20.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
188.135.20.0
Broadcast
188.135.20.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
23.578 , 58.4021
Hits / Errors
6 hits · 1 errors
First / Last seen
2026-03-02 02:00 · 2026-03-09 02:00
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

145.255.79.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
145.255.79.0
Broadcast
145.255.79.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
23.578 , 58.4021
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-08 02:00
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

37.28.6.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
37.28.6.0
Broadcast
37.28.6.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
23.578 , 58.4021
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-09 02:00
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

188.66.250.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
188.66.250.0
Broadcast
188.66.250.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
23.6673 , 58.1912
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-08 02:00
Top organization / ISP
Top geo
Oman · Muscat · Seeb
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

5.21.60.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
5.21.60.0
Broadcast
5.21.60.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
23.578 , 58.4021
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-07 02:00
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

188.66.237.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
188.66.237.0
Broadcast
188.66.237.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
23.578 , 58.4021
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

37.28.4.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
37.28.4.0
Broadcast
37.28.4.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
23.578 , 58.4021
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-05 02:00
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

37.200.247.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
37.200.247.0
Broadcast
37.200.247.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
23.578 , 58.4021
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-08 02:00
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

37.28.2.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
37.28.2.0
Broadcast
37.28.2.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
23.578 , 58.4021
Hits / Errors
4 hits · 1 errors
First / Last seen
2026-03-02 02:00 · 2026-03-08 02:00
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
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