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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.

18.235.158.0/24

Risk Max 2 LOW Footprint 0.391% Hits 473
Prefix / IP version
/24 · IPv4
Network
18.235.158.0
Broadcast
18.235.158.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
473 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

52.6.97.0/24

Risk Max 2 LOW Footprint 0.391% Hits 473
Prefix / IP version
/24 · IPv4
Network
52.6.97.0
Broadcast
52.6.97.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
473 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

54.225.81.0/24

Risk Max 2 LOW Footprint 0.391% Hits 472
Prefix / IP version
/24 · IPv4
Network
54.225.81.0
Broadcast
54.225.81.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
472 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

23.23.137.0/24

Risk Max 2 LOW Footprint 0.391% Hits 472
Prefix / IP version
/24 · IPv4
Network
23.23.137.0
Broadcast
23.23.137.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
472 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

54.84.250.0/24

Risk Max 2 LOW Footprint 0.391% Hits 472
Prefix / IP version
/24 · IPv4
Network
54.84.250.0
Broadcast
54.84.250.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
472 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

52.204.89.0/24

Risk Max 2 LOW Footprint 0.391% Hits 472
Prefix / IP version
/24 · IPv4
Network
52.204.89.0
Broadcast
52.204.89.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
472 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

3.230.224.0/24

Risk Max 2 LOW Footprint 0.391% Hits 470
Prefix / IP version
/24 · IPv4
Network
3.230.224.0
Broadcast
3.230.224.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
470 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

54.163.169.0/24

Risk Max 2 LOW Footprint 0.391% Hits 469
Prefix / IP version
/24 · IPv4
Network
54.163.169.0
Broadcast
54.163.169.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
469 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

3.208.146.0/24

Risk Max 2 LOW Footprint 0.391% Hits 469
Prefix / IP version
/24 · IPv4
Network
3.208.146.0
Broadcast
3.208.146.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
469 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

54.147.80.0/24

Risk Max 2 LOW Footprint 0.391% Hits 468
Prefix / IP version
/24 · IPv4
Network
54.147.80.0
Broadcast
54.147.80.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
468 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

23.23.180.0/24

Risk Max 2 LOW Footprint 0.391% Hits 466
Prefix / IP version
/24 · IPv4
Network
23.23.180.0
Broadcast
23.23.180.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
466 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

52.7.13.0/24

Risk Max 2 LOW Footprint 0.391% Hits 464
Prefix / IP version
/24 · IPv4
Network
52.7.13.0
Broadcast
52.7.13.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
464 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

44.212.106.0/24

Risk Max 2 LOW Footprint 0.391% Hits 464
Prefix / IP version
/24 · IPv4
Network
44.212.106.0
Broadcast
44.212.106.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
464 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

3.220.70.0/24

Risk Max 2 LOW Footprint 0.391% Hits 463
Prefix / IP version
/24 · IPv4
Network
3.220.70.0
Broadcast
3.220.70.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
463 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

23.23.214.0/24

Risk Max 2 LOW Footprint 0.391% Hits 462
Prefix / IP version
/24 · IPv4
Network
23.23.214.0
Broadcast
23.23.214.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
462 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

52.3.127.0/24

Risk Max 2 LOW Footprint 0.391% Hits 462
Prefix / IP version
/24 · IPv4
Network
52.3.127.0
Broadcast
52.3.127.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
462 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

52.44.229.0/24

Risk Max 2 LOW Footprint 0.391% Hits 460
Prefix / IP version
/24 · IPv4
Network
52.44.229.0
Broadcast
52.44.229.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
460 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

23.23.213.0/24

Risk Max 2 LOW Footprint 0.391% Hits 460
Prefix / IP version
/24 · IPv4
Network
23.23.213.0
Broadcast
23.23.213.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
460 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

54.210.152.0/24

Risk Max 2 LOW Footprint 0.391% Hits 460
Prefix / IP version
/24 · IPv4
Network
54.210.152.0
Broadcast
54.210.152.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
460 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

23.21.119.0/24

Risk Max 2 LOW Footprint 0.391% Hits 460
Prefix / IP version
/24 · IPv4
Network
23.21.119.0
Broadcast
23.21.119.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
460 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

98.82.38.0/24

Risk Max 2 LOW Footprint 0.391% Hits 460
Prefix / IP version
/24 · IPv4
Network
98.82.38.0
Broadcast
98.82.38.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
460 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

54.243.63.0/24

Risk Max 2 LOW Footprint 0.391% Hits 459
Prefix / IP version
/24 · IPv4
Network
54.243.63.0
Broadcast
54.243.63.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
459 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

3.216.13.0/24

Risk Max 2 LOW Footprint 0.391% Hits 458
Prefix / IP version
/24 · IPv4
Network
3.216.13.0
Broadcast
3.216.13.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
458 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

44.213.202.0/24

Risk Max 2 LOW Footprint 0.391% Hits 458
Prefix / IP version
/24 · IPv4
Network
44.213.202.0
Broadcast
44.213.202.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
458 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

184.72.95.0/24

Risk Max 2 LOW Footprint 0.391% Hits 458
Prefix / IP version
/24 · IPv4
Network
184.72.95.0
Broadcast
184.72.95.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
458 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

52.200.54.0/24

Risk Max 2 LOW Footprint 0.391% Hits 458
Prefix / IP version
/24 · IPv4
Network
52.200.54.0
Broadcast
52.200.54.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
458 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

3.219.80.0/24

Risk Max 2 LOW Footprint 0.391% Hits 456
Prefix / IP version
/24 · IPv4
Network
3.219.80.0
Broadcast
3.219.80.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
456 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

18.205.213.0/24

Risk Max 2 LOW Footprint 0.391% Hits 456
Prefix / IP version
/24 · IPv4
Network
18.205.213.0
Broadcast
18.205.213.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
456 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

18.235.81.0/24

Risk Max 2 LOW Footprint 0.391% Hits 453
Prefix / IP version
/24 · IPv4
Network
18.235.81.0
Broadcast
18.235.81.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
453 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

52.4.76.0/24

Risk Max 2 LOW Footprint 0.391% Hits 452
Prefix / IP version
/24 · IPv4
Network
52.4.76.0
Broadcast
52.4.76.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
452 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

34.194.233.0/24

Risk Max 2 LOW Footprint 0.391% Hits 452
Prefix / IP version
/24 · IPv4
Network
34.194.233.0
Broadcast
34.194.233.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
452 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

98.82.214.0/24

Risk Max 2 LOW Footprint 0.391% Hits 452
Prefix / IP version
/24 · IPv4
Network
98.82.214.0
Broadcast
98.82.214.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
452 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

50.17.193.0/24

Risk Max 2 LOW Footprint 0.391% Hits 451
Prefix / IP version
/24 · IPv4
Network
50.17.193.0
Broadcast
50.17.193.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
451 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

107.20.224.0/24

Risk Max 2 LOW Footprint 0.391% Hits 451
Prefix / IP version
/24 · IPv4
Network
107.20.224.0
Broadcast
107.20.224.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
451 hits · 8 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS16509 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

18.214.186.0/24

Risk Max 2 LOW Footprint 0.391% Hits 450
Prefix / IP version
/24 · IPv4
Network
18.214.186.0
Broadcast
18.214.186.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
450 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

100.28.49.0/24

Risk Max 2 LOW Footprint 0.391% Hits 450
Prefix / IP version
/24 · IPv4
Network
100.28.49.0
Broadcast
100.28.49.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
450 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

3.210.223.0/24

Risk Max 2 LOW Footprint 0.391% Hits 450
Prefix / IP version
/24 · IPv4
Network
3.210.223.0
Broadcast
3.210.223.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
450 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

52.205.141.0/24

Risk Max 2 LOW Footprint 0.391% Hits 450
Prefix / IP version
/24 · IPv4
Network
52.205.141.0
Broadcast
52.205.141.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
450 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

3.218.35.0/24

Risk Max 2 LOW Footprint 0.391% Hits 447
Prefix / IP version
/24 · IPv4
Network
3.218.35.0
Broadcast
3.218.35.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.04379999999999 , -77.4874
Hits / Errors
447 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

3.229.2.0/24

Risk Max 2 LOW Footprint 0.391% Hits 447
Prefix / IP version
/24 · IPv4
Network
3.229.2.0
Broadcast
3.229.2.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.04379999999999 , -77.4874
Hits / Errors
447 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