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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.

121.101.130.0/24

Risk Max LOW Footprint 1.953% Hits 6
Prefix / IP version
/24 · IPv4
Network
121.101.130.0
Broadcast
121.101.130.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-6.925516666666667 , 109.58133333333335
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

103.247.13.0/24

Risk Max LOW Footprint 1.562% Hits 9
Prefix / IP version
/24 · IPv4
Network
103.247.13.0
Broadcast
103.247.13.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-7.53435 , 110.03766666666667
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Top ASN
Top organization / ISP
— · TERABIT
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

121.101.129.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
121.101.129.0
Broadcast
121.101.129.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-7.461309999999999 , 110.13000000000001
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 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

121.101.131.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
121.101.131.0
Broadcast
121.101.131.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-7.705830000000001 , 110.606
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

121.101.134.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
121.101.134.0
Broadcast
121.101.134.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-7.603114 , 110.7002
Hits / Errors
5 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

103.247.14.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
103.247.14.0
Broadcast
103.247.14.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-7.5925 , 110.219
Hits / Errors
3 hits · 1 errors
First / Last seen
2026-02-24 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
— · TERABIT
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

103.247.15.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
103.247.15.0
Broadcast
103.247.15.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-7.5980550000000004 , 110.658
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
— · TERABIT
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

121.101.133.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
121.101.133.0
Broadcast
121.101.133.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-7.71694 , 109.913
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 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

121.101.132.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
121.101.132.0
Broadcast
121.101.132.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-7.76972 , 110.294
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2