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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

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

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

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

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

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

143.44.184.0/24

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

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

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

143.44.185.0/24

Risk Max LOW Footprint 5.078% Hits 21
Prefix / IP version
/24 · IPv4
Network
143.44.185.0
Broadcast
143.44.185.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
7.071199999999999 , 125.6089
Hits / Errors
21 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

136.158.24.0/24

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

143.44.193.0/24

Risk Max LOW Footprint 4.688% Hits 18
Prefix / IP version
/24 · IPv4
Network
143.44.193.0
Broadcast
143.44.193.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
8.4817 , 124.64669999999998
Hits / Errors
18 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

136.158.123.0/24

Risk Max LOW Footprint 3.906% Hits 20
Prefix / IP version
/24 · IPv4
Network
136.158.123.0
Broadcast
136.158.123.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
15.480500000000001 , 120.6002
Hits / Errors
20 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

136.158.102.0/24

Risk Max LOW Footprint 3.906% Hits 17
Prefix / IP version
/24 · IPv4
Network
136.158.102.0
Broadcast
136.158.102.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
13.616600000000002 , 123.1804
Hits / Errors
17 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

136.158.101.0/24

Risk Max LOW Footprint 3.906% Hits 16
Prefix / IP version
/24 · IPv4
Network
136.158.101.0
Broadcast
136.158.101.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
13.616600000000002 , 123.18039999999999
Hits / Errors
16 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

136.158.124.0/24

Risk Max LOW Footprint 3.906% Hits 16
Prefix / IP version
/24 · IPv4
Network
136.158.124.0
Broadcast
136.158.124.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
15.480500000000001 , 120.6002
Hits / Errors
16 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

136.158.103.0/24

Risk Max LOW Footprint 3.516% Hits 18
Prefix / IP version
/24 · IPv4
Network
136.158.103.0
Broadcast
136.158.103.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
13.616600000000002 , 123.18040000000002
Hits / Errors
18 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

136.158.57.0/24

Risk Max LOW Footprint 3.516% Hits 18
Prefix / IP version
/24 · IPv4
Network
136.158.57.0
Broadcast
136.158.57.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
14.589205555555553 , 121.00076666666668
Hits / Errors
18 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

136.158.116.0/24

Risk Max LOW Footprint 3.516% Hits 17
Prefix / IP version
/24 · IPv4
Network
136.158.116.0
Broadcast
136.158.116.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
15.480500000000003 , 120.60020000000002
Hits / Errors
17 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

136.158.42.0/24

Risk Max LOW Footprint 3.516% Hits 16
Prefix / IP version
/24 · IPv4
Network
136.158.42.0
Broadcast
136.158.42.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
14.6621875 , 121.00602500000001
Hits / Errors
16 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-25 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

136.158.35.0/24

Risk Max LOW Footprint 3.516% Hits 15
Prefix / IP version
/24 · IPv4
Network
136.158.35.0
Broadcast
136.158.35.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
14.653379999999999 , 121.06246666666668
Hits / Errors
15 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

136.158.37.0/24

Risk Max LOW Footprint 3.516% Hits 13
Prefix / IP version
/24 · IPv4
Network
136.158.37.0
Broadcast
136.158.37.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
14.676223076923076 , 121.06196153846153
Hits / Errors
13 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

136.158.43.0/24

Risk Max LOW Footprint 3.516% Hits 11
Prefix / IP version
/24 · IPv4
Network
136.158.43.0
Broadcast
136.158.43.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
14.662454545454546 , 121.00523636363637
Hits / Errors
11 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

136.158.56.0/24

Risk Max LOW Footprint 3.125% Hits 14
Prefix / IP version
/24 · IPv4
Network
136.158.56.0
Broadcast
136.158.56.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
14.57252142857143 , 121.01544285714284
Hits / Errors
14 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

136.158.32.0/24

Risk Max LOW Footprint 3.125% Hits 13
Prefix / IP version
/24 · IPv4
Network
136.158.32.0
Broadcast
136.158.32.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
14.652346153846155 , 121.06016923076923
Hits / Errors
13 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

136.158.82.0/24

Risk Max LOW Footprint 3.125% Hits 13
Prefix / IP version
/24 · IPv4
Network
136.158.82.0
Broadcast
136.158.82.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
14.355146153846151 , 120.87892307692307
Hits / Errors
13 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
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