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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.

3.221.50.0/24

Risk Max 2 LOW Footprint 0.391% Hits 416
Prefix / IP version
/24 · IPv4
Network
3.221.50.0
Broadcast
3.221.50.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
416 hits · 2 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

100.28.57.0/24

Risk Max 2 LOW Footprint 0.391% Hits 415
Prefix / IP version
/24 · IPv4
Network
100.28.57.0
Broadcast
100.28.57.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
415 hits · 6 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

44.195.145.0/24

Risk Max 2 LOW Footprint 0.391% Hits 415
Prefix / IP version
/24 · IPv4
Network
44.195.145.0
Broadcast
44.195.145.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
415 hits · 7 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

44.205.120.0/24

Risk Max 2 LOW Footprint 0.391% Hits 415
Prefix / IP version
/24 · IPv4
Network
44.205.120.0
Broadcast
44.205.120.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
415 hits · 4 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

52.2.4.0/24

Risk Max 2 LOW Footprint 0.391% Hits 415
Prefix / IP version
/24 · IPv4
Network
52.2.4.0
Broadcast
52.2.4.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
415 hits · 3 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

54.80.73.0/24

Risk Max 2 LOW Footprint 0.391% Hits 415
Prefix / IP version
/24 · IPv4
Network
54.80.73.0
Broadcast
54.80.73.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
415 hits · 4 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

18.204.152.0/24

Risk Max 2 LOW Footprint 0.391% Hits 414
Prefix / IP version
/24 · IPv4
Network
18.204.152.0
Broadcast
18.204.152.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
414 hits · 2 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

18.214.251.0/24

Risk Max 2 LOW Footprint 0.391% Hits 414
Prefix / IP version
/24 · IPv4
Network
18.214.251.0
Broadcast
18.214.251.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
414 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

52.45.15.0/24

Risk Max 2 LOW Footprint 0.391% Hits 414
Prefix / IP version
/24 · IPv4
Network
52.45.15.0
Broadcast
52.45.15.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
414 hits · 4 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

54.85.7.0/24

Risk Max 2 LOW Footprint 0.391% Hits 414
Prefix / IP version
/24 · IPv4
Network
54.85.7.0
Broadcast
54.85.7.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
414 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

3.222.190.0/24

Risk Max 2 LOW Footprint 0.391% Hits 413
Prefix / IP version
/24 · IPv4
Network
3.222.190.0
Broadcast
3.222.190.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
413 hits · 3 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

52.3.156.0/24

Risk Max 2 LOW Footprint 0.391% Hits 413
Prefix / IP version
/24 · IPv4
Network
52.3.156.0
Broadcast
52.3.156.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
413 hits · 3 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

98.83.178.0/24

Risk Max 2 LOW Footprint 0.391% Hits 412
Prefix / IP version
/24 · IPv4
Network
98.83.178.0
Broadcast
98.83.178.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
412 hits · 4 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

100.29.155.0/24

Risk Max 2 LOW Footprint 0.391% Hits 411
Prefix / IP version
/24 · IPv4
Network
100.29.155.0
Broadcast
100.29.155.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
411 hits · 2 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

34.233.114.0/24

Risk Max 2 LOW Footprint 0.391% Hits 410
Prefix / IP version
/24 · IPv4
Network
34.233.114.0
Broadcast
34.233.114.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
410 hits · 4 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

34.236.185.0/24

Risk Max 2 LOW Footprint 0.391% Hits 410
Prefix / IP version
/24 · IPv4
Network
34.236.185.0
Broadcast
34.236.185.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
410 hits · 3 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

52.2.58.0/24

Risk Max 2 LOW Footprint 0.391% Hits 410
Prefix / IP version
/24 · IPv4
Network
52.2.58.0
Broadcast
52.2.58.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
410 hits · 6 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

54.225.98.0/24

Risk Max 2 LOW Footprint 0.391% Hits 410
Prefix / IP version
/24 · IPv4
Network
54.225.98.0
Broadcast
54.225.98.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
410 hits · 2 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

3.215.221.0/24

Risk Max 2 LOW Footprint 0.391% Hits 407
Prefix / IP version
/24 · IPv4
Network
3.215.221.0
Broadcast
3.215.221.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
407 hits · 3 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

98.80.130.0/24

Risk Max 2 LOW Footprint 0.391% Hits 407
Prefix / IP version
/24 · IPv4
Network
98.80.130.0
Broadcast
98.80.130.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
407 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

35.174.141.0/24

Risk Max 2 LOW Footprint 0.391% Hits 405
Prefix / IP version
/24 · IPv4
Network
35.174.141.0
Broadcast
35.174.141.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
405 hits · 4 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

98.83.226.0/24

Risk Max 2 LOW Footprint 0.391% Hits 405
Prefix / IP version
/24 · IPv4
Network
98.83.226.0
Broadcast
98.83.226.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
405 hits · 4 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

18.214.138.0/24

Risk Max 2 LOW Footprint 0.391% Hits 404
Prefix / IP version
/24 · IPv4
Network
18.214.138.0
Broadcast
18.214.138.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
404 hits · 6 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

34.225.87.0/24

Risk Max 2 LOW Footprint 0.391% Hits 404
Prefix / IP version
/24 · IPv4
Network
34.225.87.0
Broadcast
34.225.87.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
404 hits · 8 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

44.194.134.0/24

Risk Max 2 LOW Footprint 0.391% Hits 404
Prefix / IP version
/24 · IPv4
Network
44.194.134.0
Broadcast
44.194.134.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
404 hits · 4 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

52.21.62.0/24

Risk Max 2 LOW Footprint 0.391% Hits 404
Prefix / IP version
/24 · IPv4
Network
52.21.62.0
Broadcast
52.21.62.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
404 hits · 2 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

52.70.138.0/24

Risk Max 2 LOW Footprint 0.391% Hits 404
Prefix / IP version
/24 · IPv4
Network
52.70.138.0
Broadcast
52.70.138.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
404 hits · 2 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

18.209.201.0/24

Risk Max 2 LOW Footprint 0.391% Hits 403
Prefix / IP version
/24 · IPv4
Network
18.209.201.0
Broadcast
18.209.201.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
403 hits · 3 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

3.217.82.0/24

Risk Max 2 LOW Footprint 0.391% Hits 403
Prefix / IP version
/24 · IPv4
Network
3.217.82.0
Broadcast
3.217.82.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
403 hits · 3 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

44.210.204.0/24

Risk Max 2 LOW Footprint 0.391% Hits 403
Prefix / IP version
/24 · IPv4
Network
44.210.204.0
Broadcast
44.210.204.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
403 hits · 3 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

44.212.145.0/24

Risk Max 2 LOW Footprint 0.391% Hits 403
Prefix / IP version
/24 · IPv4
Network
44.212.145.0
Broadcast
44.212.145.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
403 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

34.234.200.0/24

Risk Max 2 LOW Footprint 0.391% Hits 402
Prefix / IP version
/24 · IPv4
Network
34.234.200.0
Broadcast
34.234.200.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
402 hits · 3 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

35.171.141.0/24

Risk Max 2 LOW Footprint 0.391% Hits 401
Prefix / IP version
/24 · IPv4
Network
35.171.141.0
Broadcast
35.171.141.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
401 hits · 5 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

34.194.14.0/24

Risk Max 2 LOW Footprint 0.391% Hits 400
Prefix / IP version
/24 · IPv4
Network
34.194.14.0
Broadcast
34.194.14.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
400 hits · 4 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

18.215.49.0/24

Risk Max 2 LOW Footprint 0.391% Hits 395
Prefix / IP version
/24 · IPv4
Network
18.215.49.0
Broadcast
18.215.49.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
395 hits · 8 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

52.204.174.0/24

Risk Max 2 LOW Footprint 0.391% Hits 395
Prefix / IP version
/24 · IPv4
Network
52.204.174.0
Broadcast
52.204.174.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
395 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

34.196.6.0/24

Risk Max 2 LOW Footprint 0.391% Hits 394
Prefix / IP version
/24 · IPv4
Network
34.196.6.0
Broadcast
34.196.6.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
394 hits · 3 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

35.173.38.0/24

Risk Max 2 LOW Footprint 0.391% Hits 394
Prefix / IP version
/24 · IPv4
Network
35.173.38.0
Broadcast
35.173.38.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
394 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

54.204.12.0/24

Risk Max 2 LOW Footprint 0.391% Hits 394
Prefix / IP version
/24 · IPv4
Network
54.204.12.0
Broadcast
54.204.12.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
394 hits · 2 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

100.29.107.0/24

Risk Max 2 LOW Footprint 0.391% Hits 392
Prefix / IP version
/24 · IPv4
Network
100.29.107.0
Broadcast
100.29.107.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
392 hits · 2 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
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