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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.

122.248.244.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
122.248.244.0
Broadcast
122.248.244.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.28009 , 103.851
Hits / Errors
1 hits · 1 errors
First / Last seen
2023-07-14 14:21 · 2023-07-14 14:21
Top ASN
AS16509 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2023-07-10 → 2023-07-17 · Updated 2026-01-14 · v2

13.214.17.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
13.214.17.0
Broadcast
13.214.17.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.28009 , 103.851
Hits / Errors
1 hits · 1 errors
First / Last seen
2023-07-14 01:38 · 2023-07-14 01:38
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2023-07-10 → 2023-07-17 · Updated 2026-01-14 · v2

18.141.90.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
18.141.90.0
Broadcast
18.141.90.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.28009 , 103.851
Hits / Errors
1 hits · 1 errors
First / Last seen
2023-07-14 01:25 · 2023-07-14 01:25
Top ASN
AS16509 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2023-07-10 → 2023-07-17 · Updated 2026-01-14 · v2

54.169.108.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
54.169.108.0
Broadcast
54.169.108.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.28009 , 103.851
Hits / Errors
1 hits · 1 errors
First / Last seen
2023-07-13 11:05 · 2023-07-13 11:05
Top ASN
AS16509 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2023-07-10 → 2023-07-17 · Updated 2026-01-14 · v2

175.41.177.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
175.41.177.0
Broadcast
175.41.177.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.28009 , 103.851
Hits / Errors
1 hits · 1 errors
First / Last seen
2023-07-12 08:52 · 2023-07-12 08:52
Top ASN
AS16509 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2023-07-10 → 2023-07-17 · Updated 2026-01-14 · v2

13.228.124.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
13.228.124.0
Broadcast
13.228.124.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.28009 , 103.851
Hits / Errors
1 hits · 1 errors
First / Last seen
2023-07-12 08:40 · 2023-07-12 08:40
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2023-07-10 → 2023-07-17 · Updated 2026-01-14 · v2

58.153.32.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
58.153.32.0
Broadcast
58.153.32.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.2836 , 114.16
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-07-12 08:24 · 2023-07-12 08:24
Top ASN
AS4760 · HKT Limited
Window / Updated
2023-07-10 → 2023-07-17 · Updated 2026-01-14 · v2

4.149.121.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
4.149.121.0
Broadcast
4.149.121.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
29.4167 , -98.5
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-07-12 01:04 · 2023-07-12 01:04
Top ASN
Window / Updated
2023-07-10 → 2023-07-17 · Updated 2026-01-14 · v2

42.98.46.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
42.98.46.0
Broadcast
42.98.46.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.2836 , 114.16
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-07-11 00:06 · 2023-07-11 00:06
Top ASN
AS4760 · HKT Limited
Window / Updated
2023-07-10 → 2023-07-17 · Updated 2026-01-14 · v2

58.152.242.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
58.152.242.0
Broadcast
58.152.242.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.2836 , 114.16
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-07-10 16:36 · 2023-07-10 16:36
Top ASN
AS4760 · HKT Limited
Window / Updated
2023-07-10 → 2023-07-17 · Updated 2026-01-14 · v2

54.179.219.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
54.179.219.0
Broadcast
54.179.219.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.28009 , 103.851
Hits / Errors
1 hits · 1 errors
First / Last seen
2023-07-10 08:20 · 2023-07-10 08:20
Top ASN
AS16509 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2023-07-10 → 2023-07-17 · Updated 2026-01-14 · v2

13.251.97.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
13.251.97.0
Broadcast
13.251.97.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.28009 , 103.851
Hits / Errors
1 hits · 1 errors
First / Last seen
2023-07-10 07:49 · 2023-07-10 07:49
Top ASN
AS16509 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2023-07-10 → 2023-07-17 · Updated 2026-01-14 · v2

13.214.10.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
13.214.10.0
Broadcast
13.214.10.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.28009 , 103.851
Hits / Errors
1 hits · 1 errors
First / Last seen
2023-07-10 02:21 · 2023-07-10 02:21
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2023-07-10 → 2023-07-17 · Updated 2026-01-14 · v2

3.0.3.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
3.0.3.0
Broadcast
3.0.3.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.28009 , 103.851
Hits / Errors
1 hits · 1 errors
First / Last seen
2023-07-09 19:15 · 2023-07-09 19:15
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2023-07-03 → 2023-07-10 · Updated 2026-01-14 · v2

3.1.175.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
3.1.175.0
Broadcast
3.1.175.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.28009 , 103.851
Hits / Errors
1 hits · 1 errors
First / Last seen
2023-07-09 14:13 · 2023-07-09 14:13
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2023-07-03 → 2023-07-10 · Updated 2026-01-14 · v2

18.143.238.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
18.143.238.0
Broadcast
18.143.238.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.28009 , 103.851
Hits / Errors
1 hits · 1 errors
First / Last seen
2023-07-09 01:48 · 2023-07-09 01:48
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2023-07-03 → 2023-07-10 · Updated 2026-01-14 · v2

3.70.155.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
3.70.155.0
Broadcast
3.70.155.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.1109 , 8.68213
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-07-08 23:56 · 2023-07-08 23:56
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2023-07-03 → 2023-07-10 · Updated 2026-01-14 · v2

18.143.43.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
18.143.43.0
Broadcast
18.143.43.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.28009 , 103.851
Hits / Errors
1 hits · 1 errors
First / Last seen
2023-07-08 13:46 · 2023-07-08 13:46
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2023-07-03 → 2023-07-10 · Updated 2026-01-14 · v2

18.140.221.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
18.140.221.0
Broadcast
18.140.221.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.28009 , 103.851
Hits / Errors
1 hits · 1 errors
First / Last seen
2023-07-08 09:25 · 2023-07-08 09:25
Top ASN
AS16509 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2023-07-03 → 2023-07-10 · Updated 2026-01-14 · v2

52.74.97.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
52.74.97.0
Broadcast
52.74.97.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.28009 , 103.851
Hits / Errors
1 hits · 1 errors
First / Last seen
2023-07-08 00:43 · 2023-07-08 00:43
Top ASN
AS16509 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2023-07-03 → 2023-07-10 · Updated 2026-01-14 · v2

18.140.184.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
18.140.184.0
Broadcast
18.140.184.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.28009 , 103.851
Hits / Errors
1 hits · 1 errors
First / Last seen
2023-07-07 21:11 · 2023-07-07 21:11
Top ASN
AS16509 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2023-07-03 → 2023-07-10 · Updated 2026-01-14 · v2

54.251.199.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
54.251.199.0
Broadcast
54.251.199.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.28009 , 103.851
Hits / Errors
1 hits · 1 errors
First / Last seen
2023-07-06 04:47 · 2023-07-06 04:47
Top ASN
AS16509 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2023-07-03 → 2023-07-10 · Updated 2026-01-14 · v2

3.0.189.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
3.0.189.0
Broadcast
3.0.189.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.28009 , 103.851
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-07-05 19:11 · 2023-07-05 19:11
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2023-07-03 → 2023-07-10 · Updated 2026-01-14 · v2

13.251.214.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
13.251.214.0
Broadcast
13.251.214.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.28009 , 103.851
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-07-04 10:40 · 2023-07-04 10:40
Top ASN
AS16509 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2023-07-03 → 2023-07-10 · Updated 2026-01-14 · v2

18.136.188.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
18.136.188.0
Broadcast
18.136.188.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.28009 , 103.851
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-07-04 08:18 · 2023-07-04 08:18
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2023-07-03 → 2023-07-10 · Updated 2026-01-14 · v2

18.139.65.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
18.139.65.0
Broadcast
18.139.65.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.28009 , 103.851
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-07-03 23:26 · 2023-07-03 23:26
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2023-07-03 → 2023-07-10 · Updated 2026-01-14 · v2

54.179.92.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
54.179.92.0
Broadcast
54.179.92.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.28009 , 103.851
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-07-03 15:01 · 2023-07-03 15:01
Top ASN
AS16509 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2023-07-03 → 2023-07-10 · Updated 2026-01-14 · v2

18.138.194.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
18.138.194.0
Broadcast
18.138.194.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.28009 , 103.851
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-07-02 22:14 · 2023-07-02 22:14
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2023-06-26 → 2023-07-03 · Updated 2026-01-14 · v2

18.140.162.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
18.140.162.0
Broadcast
18.140.162.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.28009 , 103.851
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-07-02 14:46 · 2023-07-02 14:46
Top ASN
AS16509 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2023-06-26 → 2023-07-03 · Updated 2026-01-14 · v2

3.0.190.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
3.0.190.0
Broadcast
3.0.190.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.28009 , 103.851
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-07-02 11:07 · 2023-07-02 11:07
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2023-06-26 → 2023-07-03 · Updated 2026-01-14 · v2

18.140.193.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
18.140.193.0
Broadcast
18.140.193.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.28009 , 103.851
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-07-02 04:59 · 2023-07-02 04:59
Top ASN
AS16509 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2023-06-26 → 2023-07-03 · Updated 2026-01-14 · v2

52.76.102.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
52.76.102.0
Broadcast
52.76.102.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.28009 , 103.851
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-06-18 16:46 · 2023-06-18 16:46
Top ASN
AS16509 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2023-06-12 → 2023-06-19 · Updated 2026-01-14 · v2

13.214.58.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
13.214.58.0
Broadcast
13.214.58.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.28009 , 103.851
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-06-18 16:00 · 2023-06-18 16:00
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2023-06-12 → 2023-06-19 · Updated 2026-01-14 · v2

13.228.253.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
13.228.253.0
Broadcast
13.228.253.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.28009 , 103.851
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-06-18 06:32 · 2023-06-18 06:32
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2023-06-12 → 2023-06-19 · Updated 2026-01-14 · v2

52.221.44.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
52.221.44.0
Broadcast
52.221.44.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.28009 , 103.851
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-06-18 05:18 · 2023-06-18 05:18
Top ASN
AS16509 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2023-06-12 → 2023-06-19 · Updated 2026-01-14 · v2

18.139.75.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
18.139.75.0
Broadcast
18.139.75.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.28009 , 103.851
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-06-17 23:29 · 2023-06-17 23:29
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2023-06-12 → 2023-06-19 · Updated 2026-01-14 · v2

79.182.81.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
79.182.81.0
Broadcast
79.182.81.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.3348 , 34.8596
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-05-31 18:36 · 2023-05-31 18:36
Top ASN
Top organization / ISP
— · BEZEQINT
Window / Updated
2023-05-29 → 2023-06-05 · Updated 2026-01-14 · v2

54.179.179.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
54.179.179.0
Broadcast
54.179.179.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.28009 , 103.851
Hits / Errors
1 hits · 1 errors
First / Last seen
2023-04-30 09:33 · 2023-04-30 09:33
Top ASN
AS16509 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2023-04-24 → 2023-05-01 · Updated 2026-01-14 · v2

18.141.13.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
18.141.13.0
Broadcast
18.141.13.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.28009 , 103.851
Hits / Errors
1 hits · 1 errors
First / Last seen
2023-04-30 09:10 · 2023-04-30 09:10
Top ASN
AS16509 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2023-04-24 → 2023-05-01 · Updated 2026-01-14 · v2

13.215.209.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
13.215.209.0
Broadcast
13.215.209.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.28009 , 103.851
Hits / Errors
1 hits · 1 errors
First / Last seen
2023-04-30 06:54 · 2023-04-30 06:54
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2023-04-24 → 2023-05-01 · Updated 2026-01-14 · v2
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