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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.

136.158.78.0/24

Risk Max 1 LOW Footprint 6.641% Hits 28
Prefix / IP version
/24 · IPv4
Network
136.158.78.0
Broadcast
136.158.78.255
Observed IPs / Subnet size
17 observed · 256 total
Centroid
14.215599999999997 , 121.16330000000004
Hits / Errors
28 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

120.29.86.0/24

Risk Max 1 LOW Footprint 5.469% Hits 22
Prefix / IP version
/24 · IPv4
Network
120.29.86.0
Broadcast
120.29.86.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
16.297754545454545 , 120.5924727272727
Hits / Errors
22 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

120.29.87.0/24

Risk Max 1 LOW Footprint 3.516% Hits 15
Prefix / IP version
/24 · IPv4
Network
120.29.87.0
Broadcast
120.29.87.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
15.0667 , 120.6432
Hits / Errors
15 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

139.135.222.0/24

Risk Max 1 LOW Footprint 3.516% Hits 9
Prefix / IP version
/24 · IPv4
Network
139.135.222.0
Broadcast
139.135.222.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
12.371884444444445 , 122.19962222222223
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

139.135.192.0/24

Risk Max LOW Footprint 16.406% Hits 77
Prefix / IP version
/24 · IPv4
Network
139.135.192.0
Broadcast
139.135.192.255
Observed IPs / Subnet size
42 observed · 256 total
Centroid
15.50458441558442 , 120.91850129870132
Hits / Errors
77 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

139.135.241.0/24

Risk Max LOW Footprint 15.234% Hits 69
Prefix / IP version
/24 · IPv4
Network
139.135.241.0
Broadcast
139.135.241.255
Observed IPs / Subnet size
39 observed · 256 total
Centroid
14.328520289855067 , 121.43264927536232
Hits / Errors
69 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

103.151.104.0/24

Risk Max LOW Footprint 11.328% Hits 46
Prefix / IP version
/24 · IPv4
Network
103.151.104.0
Broadcast
103.151.104.255
Observed IPs / Subnet size
29 observed · 256 total
Centroid
23.69891304347825 , 90.5623413043478
Hits / Errors
46 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS140644 · Skylark Network
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

136.158.79.0/24

Risk Max LOW Footprint 9.375% Hits 41
Prefix / IP version
/24 · IPv4
Network
136.158.79.0
Broadcast
136.158.79.255
Observed IPs / Subnet size
24 observed · 256 total
Centroid
14.215599999999998 , 121.16330000000004
Hits / Errors
41 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

136.158.61.0/24

Risk Max LOW Footprint 8.203% Hits 34
Prefix / IP version
/24 · IPv4
Network
136.158.61.0
Broadcast
136.158.61.255
Observed IPs / Subnet size
21 observed · 256 total
Centroid
14.579049999999999 , 121.00969999999998
Hits / Errors
34 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

136.158.58.0/24

Risk Max LOW Footprint 7.422% Hits 32
Prefix / IP version
/24 · IPv4
Network
136.158.58.0
Broadcast
136.158.58.255
Observed IPs / Subnet size
19 observed · 256 total
Centroid
14.58190625 , 121.00718749999996
Hits / Errors
32 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

139.135.200.0/24

Risk Max LOW Footprint 7.422% Hits 29
Prefix / IP version
/24 · IPv4
Network
139.135.200.0
Broadcast
139.135.200.255
Observed IPs / Subnet size
19 observed · 256 total
Centroid
14.041672413793105 , 121.26733103448275
Hits / Errors
29 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

136.158.62.0/24

Risk Max LOW Footprint 6.641% Hits 33
Prefix / IP version
/24 · IPv4
Network
136.158.62.0
Broadcast
136.158.62.255
Observed IPs / Subnet size
17 observed · 256 total
Centroid
14.564509090909086 , 121.02249090909086
Hits / Errors
33 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

103.151.105.0/24

Risk Max LOW Footprint 6.641% Hits 29
Prefix / IP version
/24 · IPv4
Network
103.151.105.0
Broadcast
103.151.105.255
Observed IPs / Subnet size
17 observed · 256 total
Centroid
23.64999999999999 , 90.61670000000002
Hits / Errors
29 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS140644 · Skylark Network
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

136.158.41.0/24

Risk Max LOW Footprint 6.250% Hits 30
Prefix / IP version
/24 · IPv4
Network
136.158.41.0
Broadcast
136.158.41.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
14.657683333333333 , 121.01932666666669
Hits / Errors
30 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

136.158.39.0/24

Risk Max LOW Footprint 6.250% Hits 26
Prefix / IP version
/24 · IPv4
Network
136.158.39.0
Broadcast
136.158.39.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
14.647499999999997 , 121.0494
Hits / Errors
26 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

103.143.237.0/24

Risk Max LOW Footprint 5.859% Hits 33
Prefix / IP version
/24 · IPv4
Network
103.143.237.0
Broadcast
103.143.237.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
23.753400000000006 , 90.37219999999998
Hits / Errors
33 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS150165 · ARK Network
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

136.158.26.0/24

Risk Max LOW Footprint 5.859% Hits 32
Prefix / IP version
/24 · IPv4
Network
136.158.26.0
Broadcast
136.158.26.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
14.505100000000008 , 121.0272
Hits / Errors
32 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

136.158.60.0/24

Risk Max LOW Footprint 5.859% Hits 32
Prefix / IP version
/24 · IPv4
Network
136.158.60.0
Broadcast
136.158.60.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
14.58190625 , 121.00718749999997
Hits / Errors
32 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

120.29.77.0/24

Risk Max LOW Footprint 5.859% Hits 29
Prefix / IP version
/24 · IPv4
Network
120.29.77.0
Broadcast
120.29.77.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
15.151299999999999 , 120.58419999999995
Hits / Errors
29 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

136.158.40.0/24

Risk Max LOW Footprint 5.859% Hits 25
Prefix / IP version
/24 · IPv4
Network
136.158.40.0
Broadcast
136.158.40.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
14.65784 , 121.01886400000004
Hits / Errors
25 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

136.158.27.0/24

Risk Max LOW Footprint 5.859% Hits 21
Prefix / IP version
/24 · IPv4
Network
136.158.27.0
Broadcast
136.158.27.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
14.505100000000002 , 121.0272
Hits / Errors
21 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

136.158.59.0/24

Risk Max LOW Footprint 5.469% Hits 24
Prefix / IP version
/24 · IPv4
Network
136.158.59.0
Broadcast
136.158.59.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
14.577145833333333 , 121.01137499999997
Hits / Errors
24 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

136.158.83.0/24

Risk Max LOW Footprint 5.469% Hits 24
Prefix / IP version
/24 · IPv4
Network
136.158.83.0
Broadcast
136.158.83.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
14.588591666666664 , 120.92054166666668
Hits / Errors
24 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

143.44.144.0/24

Risk Max LOW Footprint 5.469% Hits 23
Prefix / IP version
/24 · IPv4
Network
143.44.144.0
Broadcast
143.44.144.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
14.825700000000001 , 120.28150000000001
Hits / Errors
23 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

143.44.184.0/24

Risk Max LOW Footprint 5.469% Hits 17
Prefix / IP version
/24 · IPv4
Network
143.44.184.0
Broadcast
143.44.184.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
7.071200000000002 , 125.60889999999999
Hits / Errors
17 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

120.29.76.0/24

Risk Max LOW Footprint 5.469% Hits 16
Prefix / IP version
/24 · IPv4
Network
120.29.76.0
Broadcast
120.29.76.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
15.151299999999997 , 120.5842
Hits / Errors
16 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

136.158.64.0/24

Risk Max LOW Footprint 5.078% Hits 24
Prefix / IP version
/24 · IPv4
Network
136.158.64.0
Broadcast
136.158.64.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
14.074099999999996 , 121.32979999999999
Hits / Errors
24 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

136.158.66.0/24

Risk Max LOW Footprint 5.078% Hits 22
Prefix / IP version
/24 · IPv4
Network
136.158.66.0
Broadcast
136.158.66.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
14.074099999999994 , 121.32979999999999
Hits / Errors
22 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

143.44.225.0/24

Risk Max LOW Footprint 5.078% Hits 22
Prefix / IP version
/24 · IPv4
Network
143.44.225.0
Broadcast
143.44.225.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
14.825700000000001 , 120.28150000000001
Hits / Errors
22 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

136.158.63.0/24

Risk Max LOW Footprint 5.078% Hits 21
Prefix / IP version
/24 · IPv4
Network
136.158.63.0
Broadcast
136.158.63.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
14.577961904761903 , 121.01065714285711
Hits / Errors
21 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

136.158.24.0/24

Risk Max LOW Footprint 5.078% Hits 20
Prefix / IP version
/24 · IPv4
Network
136.158.24.0
Broadcast
136.158.24.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
14.505100000000002 , 121.0272
Hits / Errors
20 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

136.158.100.0/24

Risk Max LOW Footprint 5.078% Hits 18
Prefix / IP version
/24 · IPv4
Network
136.158.100.0
Broadcast
136.158.100.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
13.616600000000002 , 123.18039999999999
Hits / Errors
18 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

136.158.25.0/24

Risk Max LOW Footprint 4.688% Hits 28
Prefix / IP version
/24 · IPv4
Network
136.158.25.0
Broadcast
136.158.25.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
14.505100000000004 , 121.0272
Hits / Errors
28 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

136.158.65.0/24

Risk Max LOW Footprint 4.688% Hits 20
Prefix / IP version
/24 · IPv4
Network
136.158.65.0
Broadcast
136.158.65.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
14.074099999999998 , 121.3298
Hits / Errors
20 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

143.44.196.0/24

Risk Max LOW Footprint 4.688% Hits 20
Prefix / IP version
/24 · IPv4
Network
143.44.196.0
Broadcast
143.44.196.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
10.701149999999998 , 122.56247
Hits / Errors
20 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

27.49.16.0/24

Risk Max LOW Footprint 4.688% Hits 19
Prefix / IP version
/24 · IPv4
Network
27.49.16.0
Broadcast
27.49.16.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
14.6019 , 120.98959999999998
Hits / Errors
19 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

136.158.126.0/24

Risk Max LOW Footprint 4.297% Hits 23
Prefix / IP version
/24 · IPv4
Network
136.158.126.0
Broadcast
136.158.126.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
15.5399 , 121.08110000000002
Hits / Errors
23 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

136.158.67.0/24

Risk Max LOW Footprint 4.297% Hits 16
Prefix / IP version
/24 · IPv4
Network
136.158.67.0
Broadcast
136.158.67.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
14.074099999999996 , 121.32979999999999
Hits / Errors
16 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

111.125.105.0/24

Risk Max LOW Footprint 4.297% Hits 15
Prefix / IP version
/24 · IPv4
Network
111.125.105.0
Broadcast
111.125.105.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
14.815400000000002 , 121.048
Hits / Errors
15 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

111.125.106.0/24

Risk Max LOW Footprint 3.906% Hits 22
Prefix / IP version
/24 · IPv4
Network
111.125.106.0
Broadcast
111.125.106.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
15.066700000000003 , 120.6432
Hits / Errors
22 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
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