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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.

136.158.49.0/24

Risk Max LOW Footprint 2.734% Hits 14
Prefix / IP version
/24 · IPv4
Network
136.158.49.0
Broadcast
136.158.49.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
14.58884285714286 , 121.00108571428571
Hits / Errors
14 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

136.158.118.0/24

Risk Max LOW Footprint 2.734% Hits 11
Prefix / IP version
/24 · IPv4
Network
136.158.118.0
Broadcast
136.158.118.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
15.480500000000001 , 120.6002
Hits / Errors
11 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

143.44.197.0/24

Risk Max LOW Footprint 2.734% Hits 10
Prefix / IP version
/24 · IPv4
Network
143.44.197.0
Broadcast
143.44.197.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
10.945979999999999 , 122.73948
Hits / Errors
10 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

136.158.33.0/24

Risk Max LOW Footprint 2.344% Hits 12
Prefix / IP version
/24 · IPv4
Network
136.158.33.0
Broadcast
136.158.33.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
14.651175 , 121.05756666666667
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

136.158.31.0/24

Risk Max LOW Footprint 1.953% Hits 10
Prefix / IP version
/24 · IPv4
Network
136.158.31.0
Broadcast
136.158.31.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
14.505100000000002 , 121.0272
Hits / Errors
10 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

136.158.2.0/24

Risk Max LOW Footprint 1.953% Hits 9
Prefix / IP version
/24 · IPv4
Network
136.158.2.0
Broadcast
136.158.2.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
14.6503 , 121.05562222222223
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
Top organization / ISP
— · CONVERGEICT
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

136.158.0.0/24

Risk Max LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
136.158.0.0
Broadcast
136.158.0.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
14.642014285714286 , 121.05332857142857
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
Top organization / ISP
— · CONVERGEICT
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

136.158.17.0/24

Risk Max LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
136.158.17.0
Broadcast
136.158.17.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
14.5051 , 121.0272
Hits / Errors
7 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

136.158.117.0/24

Risk Max LOW Footprint 1.562% Hits 12
Prefix / IP version
/24 · IPv4
Network
136.158.117.0
Broadcast
136.158.117.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
15.4805 , 120.60020000000002
Hits / Errors
12 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

136.158.34.0/24

Risk Max LOW Footprint 1.562% Hits 8
Prefix / IP version
/24 · IPv4
Network
136.158.34.0
Broadcast
136.158.34.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
14.6514375 , 121.05815000000001
Hits / Errors
8 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

136.158.120.0/24

Risk Max LOW Footprint 1.562% Hits 8
Prefix / IP version
/24 · IPv4
Network
136.158.120.0
Broadcast
136.158.120.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
15.4805 , 120.6002
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-25 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

136.158.3.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
136.158.3.0
Broadcast
136.158.3.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
14.6502 , 121.05539999999999
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Top ASN
Top organization / ISP
— · CONVERGEICT
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

136.158.48.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
136.158.48.0
Broadcast
136.158.48.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
14.569257142857143 , 121.01831428571428
Hits / Errors
7 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

136.158.30.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
136.158.30.0
Broadcast
136.158.30.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
14.505100000000002 , 121.0272
Hits / Errors
5 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

136.158.28.0/24

Risk Max LOW Footprint 1.172% Hits 7
Prefix / IP version
/24 · IPv4
Network
136.158.28.0
Broadcast
136.158.28.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
14.5051 , 121.0272
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

136.158.119.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
136.158.119.0
Broadcast
136.158.119.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
15.480500000000001 , 120.6002
Hits / Errors
5 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

143.44.164.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
143.44.164.0
Broadcast
143.44.164.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
10.3099 , 123.89299999999999
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
Top organization / ISP
— · ConvergeICT
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

136.158.1.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
136.158.1.0
Broadcast
136.158.1.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
14.6538 , 121.0634
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-25 02:00
Top ASN
Top organization / ISP
— · CONVERGEICT
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

152.32.87.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
152.32.87.0
Broadcast
152.32.87.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
14.6475 , 121.0494
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

136.158.16.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
136.158.16.0
Broadcast
136.158.16.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
14.5051 , 121.0272
Hits / Errors
1 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

136.158.122.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
136.158.122.0
Broadcast
136.158.122.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
15.4805 , 120.6002
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
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