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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.

45.143.29.0/24

Risk Max LOW Footprint 1.172% Hits 7
Prefix / IP version
/24 · IPv4
Network
45.143.29.0
Broadcast
45.143.29.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
36.335 , 43.1189
Hits / Errors
7 hits · 0 errors
First / Last seen
2025-12-17 09:06 · 2025-12-17 15:24
Top organization / ISP
— · SPIDER
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

91.203.136.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
91.203.136.0
Broadcast
91.203.136.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
45.4445 , 29.264
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-11-24 13:52 · 2025-11-28 21:45
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

103.135.137.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
103.135.137.0
Broadcast
103.135.137.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
22.3384 , 91.8317
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-11-24 13:56 · 2025-11-25 18:51
Top ASN
AS138651 · Spider Net
Top organization / ISP
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

143.255.111.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
143.255.111.0
Broadcast
143.255.111.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-15.3412 , -48.3137
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-10-28 20:20 · 2025-10-28 20:23
Top geo
Window / Updated
2025-10-27 → 2025-11-03 · Updated 2026-01-14 · v2

193.36.90.0/24

Risk Max LOW Footprint 0.391% Hits 17
Prefix / IP version
/24 · IPv4
Network
193.36.90.0
Broadcast
193.36.90.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.1366 , 22.5012
Hits / Errors
17 hits · 0 errors
First / Last seen
2025-01-28 21:52 · 2025-01-28 21:53
Top ASN
Window / Updated
2025-01-27 → 2025-02-03 · Updated 2026-01-14 · v2

103.175.9.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
103.175.9.0
Broadcast
103.175.9.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
26.9136 , 75.7858
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-08-07 10:06 · 2025-08-07 10:06
Top ASN
Top geo
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2

45.143.31.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.143.31.0
Broadcast
45.143.31.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
34.0149 , 44.1457
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-01-03 14:30 · 2026-01-03 14:30
Top geo
Window / Updated
2025-12-29 → 2026-01-05 · Updated 2026-01-14 · v2

103.135.136.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
103.135.136.0
Broadcast
103.135.136.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.3384 , 91.8317
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-01-01 06:14 · 2026-01-01 06:14
Top ASN
AS138651 · Spider Net
Top organization / ISP
Window / Updated
2025-12-29 → 2026-01-05 · Updated 2026-01-14 · v2

103.157.168.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
103.157.168.0
Broadcast
103.157.168.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
26.9136 , 75.7858
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-12-17 14:58 · 2025-12-17 14:58
Top ASN
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

161.248.245.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
161.248.245.0
Broadcast
161.248.245.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.1399 , 90.2064
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-22 16:02 · 2025-07-22 16:02
Top ASN
AS153550 · Spider Networks
Top organization / ISP
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

103.255.11.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
103.255.11.0
Broadcast
103.255.11.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
26.9136 , 75.7858
Hits / Errors
1 hits · 0 errors
First / Last seen
2024-11-05 10:42 · 2024-11-05 10:42
Top ASN
Top geo
Window / Updated
2024-11-04 → 2024-11-11 · Updated 2026-01-14 · v2

103.179.0.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
103.179.0.0
Broadcast
103.179.0.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
26.9136 , 75.7858
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-08-05 07:06 · 2023-08-05 07:06
Top ASN
Top organization / ISP
Top geo
Window / Updated
2023-07-31 → 2023-08-07 · Updated 2026-01-14 · v2

197.157.192.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
197.157.192.0
Broadcast
197.157.192.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-2.9221 , 29.6293
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-07-16 02:27 · 2023-07-16 02:27
Top ASN
Top organization / ISP
Window / Updated
2023-07-10 → 2023-07-17 · Updated 2026-01-14 · v2