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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.

3.227.180.0/24

Risk Max 6 LOW Footprint 0.391% Hits 487
Prefix / IP version
/24 · IPv4
Network
3.227.180.0
Broadcast
3.227.180.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
487 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

54.147.182.0/24

Risk Max 5 LOW Footprint 0.391% Hits 525
Prefix / IP version
/24 · IPv4
Network
54.147.182.0
Broadcast
54.147.182.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
525 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

3.90.73.0/24

Risk Max 5 LOW Footprint 0.391% Hits 512
Prefix / IP version
/24 · IPv4
Network
3.90.73.0
Broadcast
3.90.73.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
512 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

3.221.156.0/24

Risk Max 5 LOW Footprint 0.391% Hits 511
Prefix / IP version
/24 · IPv4
Network
3.221.156.0
Broadcast
3.221.156.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
511 hits · 3 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

3.214.176.0/24

Risk Max 5 LOW Footprint 0.391% Hits 491
Prefix / IP version
/24 · IPv4
Network
3.214.176.0
Broadcast
3.214.176.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
491 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

54.147.238.0/24

Risk Max 5 LOW Footprint 0.391% Hits 467
Prefix / IP version
/24 · IPv4
Network
54.147.238.0
Broadcast
54.147.238.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
467 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

3.93.253.0/24

Risk Max 5 LOW Footprint 0.391% Hits 411
Prefix / IP version
/24 · IPv4
Network
3.93.253.0
Broadcast
3.93.253.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
411 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

3.222.190.0/24

Risk Max 5 LOW Footprint 0.391% Hits 399
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
399 hits · 3 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

3.216.227.0/24

Risk Max 5 LOW Footprint 0.391% Hits 358
Prefix / IP version
/24 · IPv4
Network
3.216.227.0
Broadcast
3.216.227.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
358 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

3.208.156.0/24

Risk Max 5 LOW Footprint 0.391% Hits 355
Prefix / IP version
/24 · IPv4
Network
3.208.156.0
Broadcast
3.208.156.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
355 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

3.94.199.0/24

Risk Max 5 LOW Footprint 0.391% Hits 344
Prefix / IP version
/24 · IPv4
Network
3.94.199.0
Broadcast
3.94.199.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
344 hits · 3 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

3.230.224.0/24

Risk Max 4 LOW Footprint 0.781% Hits 333
Prefix / IP version
/24 · IPv4
Network
3.230.224.0
Broadcast
3.230.224.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
333 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

54.144.185.0/24

Risk Max 4 LOW Footprint 0.391% Hits 515
Prefix / IP version
/24 · IPv4
Network
54.144.185.0
Broadcast
54.144.185.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
515 hits · 3 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

3.210.114.0/24

Risk Max 4 LOW Footprint 0.391% Hits 512
Prefix / IP version
/24 · IPv4
Network
3.210.114.0
Broadcast
3.210.114.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
512 hits · 4 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

3.209.174.0/24

Risk Max 4 LOW Footprint 0.391% Hits 508
Prefix / IP version
/24 · IPv4
Network
3.209.174.0
Broadcast
3.209.174.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
508 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

3.220.148.0/24

Risk Max 4 LOW Footprint 0.391% Hits 488
Prefix / IP version
/24 · IPv4
Network
3.220.148.0
Broadcast
3.220.148.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.04379999999999 , -77.4874
Hits / Errors
488 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

3.218.103.0/24

Risk Max 4 LOW Footprint 0.391% Hits 487
Prefix / IP version
/24 · IPv4
Network
3.218.103.0
Broadcast
3.218.103.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
487 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

3.212.205.0/24

Risk Max 4 LOW Footprint 0.391% Hits 472
Prefix / IP version
/24 · IPv4
Network
3.212.205.0
Broadcast
3.212.205.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
472 hits · 6 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

3.213.106.0/24

Risk Max 4 LOW Footprint 0.391% Hits 471
Prefix / IP version
/24 · IPv4
Network
3.213.106.0
Broadcast
3.213.106.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
471 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

3.224.215.0/24

Risk Max 4 LOW Footprint 0.391% Hits 471
Prefix / IP version
/24 · IPv4
Network
3.224.215.0
Broadcast
3.224.215.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
471 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

3.89.176.0/24

Risk Max 4 LOW Footprint 0.391% Hits 469
Prefix / IP version
/24 · IPv4
Network
3.89.176.0
Broadcast
3.89.176.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
469 hits · 3 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

3.93.211.0/24

Risk Max 4 LOW Footprint 0.391% Hits 465
Prefix / IP version
/24 · IPv4
Network
3.93.211.0
Broadcast
3.93.211.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
465 hits · 4 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

3.213.85.0/24

Risk Max 4 LOW Footprint 0.391% Hits 426
Prefix / IP version
/24 · IPv4
Network
3.213.85.0
Broadcast
3.213.85.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
426 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

54.145.82.0/24

Risk Max 4 LOW Footprint 0.391% Hits 396
Prefix / IP version
/24 · IPv4
Network
54.145.82.0
Broadcast
54.145.82.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
396 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

3.81.253.0/24

Risk Max 4 LOW Footprint 0.391% Hits 374
Prefix / IP version
/24 · IPv4
Network
3.81.253.0
Broadcast
3.81.253.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
374 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

3.208.146.0/24

Risk Max 4 LOW Footprint 0.391% Hits 358
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
358 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

3.219.80.0/24

Risk Max 4 LOW Footprint 0.391% Hits 358
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
358 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

3.93.98.0/24

Risk Max 4 LOW Footprint 0.391% Hits 356
Prefix / IP version
/24 · IPv4
Network
3.93.98.0
Broadcast
3.93.98.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
356 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

3.218.35.0/24

Risk Max 4 LOW Footprint 0.391% Hits 352
Prefix / IP version
/24 · IPv4
Network
3.218.35.0
Broadcast
3.218.35.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
352 hits · 3 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

3.225.9.0/24

Risk Max 4 LOW Footprint 0.391% Hits 350
Prefix / IP version
/24 · IPv4
Network
3.225.9.0
Broadcast
3.225.9.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
350 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

3.219.81.0/24

Risk Max 4 LOW Footprint 0.391% Hits 348
Prefix / IP version
/24 · IPv4
Network
3.219.81.0
Broadcast
3.219.81.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
348 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

3.210.223.0/24

Risk Max 4 LOW Footprint 0.391% Hits 338
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
338 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

3.232.39.0/24

Risk Max 4 LOW Footprint 0.391% Hits 338
Prefix / IP version
/24 · IPv4
Network
3.232.39.0
Broadcast
3.232.39.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
338 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

3.210.29.0/24

Risk Max 4 LOW Footprint 0.391% Hits 335
Prefix / IP version
/24 · IPv4
Network
3.210.29.0
Broadcast
3.210.29.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
335 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

3.213.213.0/24

Risk Max 4 LOW Footprint 0.391% Hits 333
Prefix / IP version
/24 · IPv4
Network
3.213.213.0
Broadcast
3.213.213.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
333 hits · 4 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

3.221.222.0/24

Risk Max 4 LOW Footprint 0.391% Hits 325
Prefix / IP version
/24 · IPv4
Network
3.221.222.0
Broadcast
3.221.222.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
325 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

3.232.82.0/24

Risk Max 4 LOW Footprint 0.391% Hits 325
Prefix / IP version
/24 · IPv4
Network
3.232.82.0
Broadcast
3.232.82.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
325 hits · 3 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

3.217.171.0/24

Risk Max 4 LOW Footprint 0.391% Hits 321
Prefix / IP version
/24 · IPv4
Network
3.217.171.0
Broadcast
3.217.171.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
321 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

3.212.86.0/24

Risk Max 4 LOW Footprint 0.391% Hits 315
Prefix / IP version
/24 · IPv4
Network
3.212.86.0
Broadcast
3.212.86.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
315 hits · 3 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

3.224.205.0/24

Risk Max 4 LOW Footprint 0.391% Hits 314
Prefix / IP version
/24 · IPv4
Network
3.224.205.0
Broadcast
3.224.205.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
314 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
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