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.
Search
Active filter:
Amazon Technologies Inc.
·
Clear
Snapshot
2026-01-20
Results
2109
Page
53
/
53
13.215.57.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
13.215.57.0
Broadcast
13.215.57.255
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 15:20 · 2023-07-14 15:20
Top ASN
AS16509 ·
Amazon.com, Inc.
Top organization / ISP
AWS EC2 (ap-southeast-1)
·
Amazon Technologies Inc.
Top geo
Singapore
·
Central Singapore
·
Singapore
Window / Updated
2023-07-10 → 2023-07-17 · Updated
2026-01-14
· v2
Open report →
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.
Top organization / ISP
AWS EC2 (ap-southeast-1)
·
Amazon Technologies Inc.
Top geo
Singapore
·
Central Singapore
·
Singapore
Window / Updated
2023-07-10 → 2023-07-17 · Updated
2026-01-14
· v2
Open report →
18.130.22.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
18.130.22.0
Broadcast
18.130.22.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
51.5074 , -0.127758
Hits / Errors
1
hits ·
0
errors
First / Last seen
2023-07-13 07:37 · 2023-07-13 07:37
Top ASN
AS16509 ·
Amazon.com, Inc.
Top organization / ISP
AWS EC2 (eu-west-2)
·
Amazon Technologies Inc.
Top geo
United Kingdom
·
England
·
London
Window / Updated
2023-07-10 → 2023-07-17 · Updated
2026-01-14
· v2
Open report →
3.11.70.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
3.11.70.0
Broadcast
3.11.70.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
51.5074 , -0.127758
Hits / Errors
1
hits ·
0
errors
First / Last seen
2023-07-12 20:49 · 2023-07-12 20:49
Top ASN
AS16509 ·
Amazon.com, Inc.
Top organization / ISP
AWS EC2 (eu-west-2)
·
Amazon Technologies Inc.
Top geo
United Kingdom
·
England
·
London
Window / Updated
2023-07-10 → 2023-07-17 · Updated
2026-01-14
· v2
Open report →
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.
Top organization / ISP
AWS EC2 (ap-southeast-1)
·
Amazon Technologies Inc.
Top geo
Singapore
·
Central Singapore
·
Singapore
Window / Updated
2023-07-10 → 2023-07-17 · Updated
2026-01-14
· v2
Open report →
54.78.62.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
54.78.62.0
Broadcast
54.78.62.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
53.3498 , -6.26031
Hits / Errors
1
hits ·
0
errors
First / Last seen
2023-07-12 03:08 · 2023-07-12 03:08
Top ASN
AS16509 ·
Amazon.com, Inc.
Top organization / ISP
AWS EC2 (eu-west-1)
·
Amazon Technologies Inc.
Top geo
Ireland
·
Leinster
·
Dublin
Window / Updated
2023-07-10 → 2023-07-17 · Updated
2026-01-14
· v2
Open report →
13.53.197.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
13.53.197.0
Broadcast
13.53.197.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
59.3293 , 18.0686
Hits / Errors
1
hits ·
0
errors
First / Last seen
2023-07-10 16:49 · 2023-07-10 16:49
Top ASN
AS16509 ·
Amazon.com, Inc.
Top organization / ISP
AWS EC2 (eu-north-1)
·
Amazon Technologies Inc.
Top geo
Sweden
·
Stockholm
·
Stockholm
Window / Updated
2023-07-10 → 2023-07-17 · Updated
2026-01-14
· v2
Open report →
15.165.180.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
15.165.180.0
Broadcast
15.165.180.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
37.5665 , 126.978
Hits / Errors
1
hits ·
0
errors
First / Last seen
2023-07-10 05:20 · 2023-07-10 05:20
Top ASN
AS16509 ·
Amazon.com, Inc.
Top organization / ISP
AWS EC2 (ap-northeast-2)
·
Amazon Technologies Inc.
Top geo
South Korea
·
Seoul
·
Seoul
Window / Updated
2023-07-10 → 2023-07-17 · Updated
2026-01-14
· v2
Open report →
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.
Top organization / ISP
AWS EC2 (ap-southeast-1)
·
Amazon Technologies Inc.
Top geo
Singapore
·
Central Singapore
·
Singapore
Window / Updated
2023-07-10 → 2023-07-17 · Updated
2026-01-14
· v2
Open report →
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.
Top organization / ISP
AWS EC2 (ap-southeast-1)
·
Amazon Technologies Inc.
Top geo
Singapore
·
Central Singapore
·
Singapore
Window / Updated
2023-07-03 → 2023-07-10 · Updated
2026-01-14
· v2
Open report →
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.
Top organization / ISP
AWS EC2 (ap-southeast-1)
·
Amazon Technologies Inc.
Top geo
Singapore
·
Central Singapore
·
Singapore
Window / Updated
2023-07-03 → 2023-07-10 · Updated
2026-01-14
· v2
Open report →
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.
Top organization / ISP
AWS EC2 (ap-southeast-1)
·
Amazon Technologies Inc.
Top geo
Singapore
·
Central Singapore
·
Singapore
Window / Updated
2023-07-03 → 2023-07-10 · Updated
2026-01-14
· v2
Open report →
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.
Top organization / ISP
AWS EC2 (eu-central-1)
·
Amazon Technologies Inc.
Top geo
Germany
·
Hesse
·
Frankfurt am Main
Window / Updated
2023-07-03 → 2023-07-10 · Updated
2026-01-14
· v2
Open report →
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.
Top organization / ISP
AWS EC2 (ap-southeast-1)
·
Amazon Technologies Inc.
Top geo
Singapore
·
Central Singapore
·
Singapore
Window / Updated
2023-07-03 → 2023-07-10 · Updated
2026-01-14
· v2
Open report →
18.203.69.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
18.203.69.0
Broadcast
18.203.69.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
53.3498 , -6.26031
Hits / Errors
1
hits ·
0
errors
First / Last seen
2023-07-06 01:08 · 2023-07-06 01:08
Top ASN
AS16509 ·
Amazon.com, Inc.
Top organization / ISP
AWS EC2 (eu-west-1)
·
Amazon Technologies Inc.
Top geo
Ireland
·
Leinster
·
Dublin
Window / Updated
2023-07-03 → 2023-07-10 · Updated
2026-01-14
· v2
Open report →
3.94.99.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
3.94.99.0
Broadcast
3.94.99.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.0438 , -77.4874
Hits / Errors
1
hits ·
1
errors
First / Last seen
2023-07-05 23:05 · 2023-07-05 23:05
Top ASN
AS14618 ·
Amazon.com, Inc.
Top organization / ISP
AWS EC2 (us-east-1)
·
Amazon Technologies Inc.
Top geo
United States
·
Virginia
·
Ashburn
Window / Updated
2023-07-03 → 2023-07-10 · Updated
2026-01-14
· v2
Open report →
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.
Top organization / ISP
AWS EC2 (ap-southeast-1)
·
Amazon Technologies Inc.
Top geo
Singapore
·
Central Singapore
·
Singapore
Window / Updated
2023-07-03 → 2023-07-10 · Updated
2026-01-14
· v2
Open report →
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.
Top organization / ISP
AWS EC2 (ap-southeast-1)
·
Amazon Technologies Inc.
Top geo
Singapore
·
Central Singapore
·
Singapore
Window / Updated
2023-07-03 → 2023-07-10 · Updated
2026-01-14
· v2
Open report →
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.
Top organization / ISP
AWS EC2 (ap-southeast-1)
·
Amazon Technologies Inc.
Top geo
Singapore
·
Central Singapore
·
Singapore
Window / Updated
2023-07-03 → 2023-07-10 · Updated
2026-01-14
· v2
Open report →
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.
Top organization / ISP
AWS EC2 (ap-southeast-1)
·
Amazon Technologies Inc.
Top geo
Singapore
·
Central Singapore
·
Singapore
Window / Updated
2023-06-26 → 2023-07-03 · Updated
2026-01-14
· v2
Open report →
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.
Top organization / ISP
AWS EC2 (ap-southeast-1)
·
Amazon Technologies Inc.
Top geo
Singapore
·
Central Singapore
·
Singapore
Window / Updated
2023-06-26 → 2023-07-03 · Updated
2026-01-14
· v2
Open report →
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.
Top organization / ISP
AWS EC2 (ap-southeast-1)
·
Amazon Technologies Inc.
Top geo
Singapore
·
Central Singapore
·
Singapore
Window / Updated
2023-06-12 → 2023-06-19 · Updated
2026-01-14
· v2
Open report →
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.
Top organization / ISP
AWS EC2 (ap-southeast-1)
·
Amazon Technologies Inc.
Top geo
Singapore
·
Central Singapore
·
Singapore
Window / Updated
2023-06-12 → 2023-06-19 · Updated
2026-01-14
· v2
Open report →
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.
Top organization / ISP
AWS EC2 (ap-southeast-1)
·
Amazon Technologies Inc.
Top geo
Singapore
·
Central Singapore
·
Singapore
Window / Updated
2023-06-12 → 2023-06-19 · Updated
2026-01-14
· v2
Open report →
3.89.108.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
3.89.108.0
Broadcast
3.89.108.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.0438 , -77.4874
Hits / Errors
1
hits ·
0
errors
First / Last seen
2023-05-05 22:23 · 2023-05-05 22:23
Top ASN
AS14618 ·
Amazon.com, Inc.
Top organization / ISP
AWS EC2 (us-east-1)
·
Amazon Technologies Inc.
Top geo
United States
·
Virginia
·
Ashburn
Window / Updated
2023-05-01 → 2023-05-08 · Updated
2026-01-14
· v2
Open report →
3.88.211.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
3.88.211.0
Broadcast
3.88.211.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.0438 , -77.4874
Hits / Errors
1
hits ·
0
errors
First / Last seen
2023-05-01 03:54 · 2023-05-01 03:54
Top ASN
AS14618 ·
Amazon.com, Inc.
Top organization / ISP
AWS EC2 (us-east-1)
·
Amazon Technologies Inc.
Top geo
United States
·
Virginia
·
Ashburn
Window / Updated
2023-05-01 → 2023-05-08 · Updated
2026-01-14
· v2
Open report →
3.26.69.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
3.26.69.0
Broadcast
3.26.69.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-33.8591 , 151.2002
Hits / Errors
1
hits ·
1
errors
First / Last seen
2023-04-30 08:34 · 2023-04-30 08:34
Top ASN
AS16509 ·
Amazon.com, Inc.
Top organization / ISP
AWS EC2 (ap-southeast-2)
·
Amazon Technologies Inc.
Top geo
Australia
·
New South Wales
·
Sydney
Window / Updated
2023-04-24 → 2023-05-01 · Updated
2026-01-14
· v2
Open report →
3.231.218.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
3.231.218.0
Broadcast
3.231.218.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.0438 , -77.4874
Hits / Errors
1
hits ·
1
errors
First / Last seen
2023-04-30 07:34 · 2023-04-30 07:34
Top ASN
AS14618 ·
Amazon.com, Inc.
Top organization / ISP
AWS EC2 (us-east-1)
·
Amazon Technologies Inc.
Top geo
United States
·
Virginia
·
Ashburn
Window / Updated
2023-04-24 → 2023-05-01 · Updated
2026-01-14
· v2
Open report →
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.
Top organization / ISP
AWS EC2 (ap-southeast-1)
·
Amazon Technologies Inc.
Top geo
Singapore
·
Central Singapore
·
Singapore
Window / Updated
2023-04-24 → 2023-05-01 · Updated
2026-01-14
· v2
Open report →
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