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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.

15.158.50.0/24

Risk Max 2 LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
15.158.50.0
Broadcast
15.158.50.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.894 , -77.0365
Hits / Errors
6 hits · 0 errors
First / Last seen
2024-06-13 23:29 · 2024-06-13 23:29
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2024-06-10 → 2024-06-17 · Updated 2026-01-14 · v2

64.252.67.0/24

Risk Max 1 LOW Footprint 0.391% Hits 14
Prefix / IP version
/24 · IPv4
Network
64.252.67.0
Broadcast
64.252.67.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
14 hits · 0 errors
First / Last seen
2025-12-17 13:14 · 2025-12-17 22:18
Top ASN
AS14618 · Amazon.com, Inc.
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

64.252.82.0/24

Risk Max LOW Footprint 0.781% Hits 61
Prefix / IP version
/24 · IPv4
Network
64.252.82.0
Broadcast
64.252.82.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
51.50739999999999 , -0.127758
Hits / Errors
61 hits · 0 errors
First / Last seen
2025-12-17 01:28 · 2025-12-17 22:18
Top ASN
AS14618 · Amazon.com, Inc.
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

3.172.18.0/24

Risk Max LOW Footprint 0.781% Hits 43
Prefix / IP version
/24 · IPv4
Network
3.172.18.0
Broadcast
3.172.18.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
1.35208 , 103.81999999999998
Hits / Errors
43 hits · 43 errors
First / Last seen
2025-05-19 17:31 · 2025-05-24 11:54
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

64.252.73.0/24

Risk Max LOW Footprint 0.781% Hits 40
Prefix / IP version
/24 · IPv4
Network
64.252.73.0
Broadcast
64.252.73.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
45.5235 , -122.676
Hits / Errors
40 hits · 0 errors
First / Last seen
2025-12-17 00:23 · 2025-12-17 17:19
Top ASN
AS14618 · Amazon.com, Inc.
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

64.252.69.0/24

Risk Max LOW Footprint 0.781% Hits 34
Prefix / IP version
/24 · IPv4
Network
64.252.69.0
Broadcast
64.252.69.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
34 hits · 0 errors
First / Last seen
2025-12-17 15:27 · 2025-12-17 22:49
Top ASN
AS14618 · Amazon.com, Inc.
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

64.252.113.0/24

Risk Max LOW Footprint 0.781% Hits 29
Prefix / IP version
/24 · IPv4
Network
64.252.113.0
Broadcast
64.252.113.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
35.6895 , 139.692
Hits / Errors
29 hits · 0 errors
First / Last seen
2025-12-17 00:22 · 2025-12-17 00:26
Top ASN
AS14618 · Amazon.com, Inc.
Top geo
Japan · Tokyo · Tokyo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

64.252.77.0/24

Risk Max LOW Footprint 0.781% Hits 12
Prefix / IP version
/24 · IPv4
Network
64.252.77.0
Broadcast
64.252.77.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
40.0992 , -83.1141
Hits / Errors
12 hits · 0 errors
First / Last seen
2025-11-25 00:17 · 2025-11-29 04:57
Top ASN
AS14618 · Amazon.com, Inc.
Top geo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

64.252.109.0/24

Risk Max LOW Footprint 0.781% Hits 11
Prefix / IP version
/24 · IPv4
Network
64.252.109.0
Broadcast
64.252.109.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-33.8591 , 151.2002
Hits / Errors
11 hits · 0 errors
First / Last seen
2025-10-12 14:58 · 2025-10-12 15:13
Top ASN
AS14618 · Amazon.com, Inc.
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

64.252.75.0/24

Risk Max LOW Footprint 0.781% Hits 10
Prefix / IP version
/24 · IPv4
Network
64.252.75.0
Broadcast
64.252.75.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
40.09920000000001 , -83.11409999999998
Hits / Errors
10 hits · 0 errors
First / Last seen
2025-12-17 00:43 · 2025-12-17 21:59
Top ASN
AS14618 · Amazon.com, Inc.
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

64.252.71.0/24

Risk Max LOW Footprint 0.781% Hits 10
Prefix / IP version
/24 · IPv4
Network
64.252.71.0
Broadcast
64.252.71.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
45.5235 , -122.676
Hits / Errors
10 hits · 0 errors
First / Last seen
2025-11-24 10:44 · 2025-11-29 18:15
Top ASN
AS14618 · Amazon.com, Inc.
Top geo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

64.252.78.0/24

Risk Max LOW Footprint 0.781% Hits 8
Prefix / IP version
/24 · IPv4
Network
64.252.78.0
Broadcast
64.252.78.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.5505 , -46.6333
Hits / Errors
8 hits · 0 errors
First / Last seen
2025-12-17 02:15 · 2025-12-17 21:45
Top ASN
AS14618 · Amazon.com, Inc.
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

15.158.34.0/24

Risk Max LOW Footprint 0.781% Hits 6
Prefix / IP version
/24 · IPv4
Network
15.158.34.0
Broadcast
15.158.34.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
41.8835 , -87.6305
Hits / Errors
6 hits · 0 errors
First / Last seen
2023-09-18 17:09 · 2023-09-18 17:09
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2023-09-18 → 2023-09-25 · Updated 2026-01-14 · v2

64.252.80.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
64.252.80.0
Broadcast
64.252.80.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.5505 , -46.6333
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-03-14 15:56 · 2025-03-14 16:00
Top ASN
AS14618 · Amazon.com, Inc.
Top geo
Window / Updated
2025-03-10 → 2025-03-17 · Updated 2026-01-14 · v2

64.252.114.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
64.252.114.0
Broadcast
64.252.114.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
53.349799999999995 , -6.26031
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-10-28 20:40 · 2025-10-28 21:54
Top ASN
AS14618 · Amazon.com, Inc.
Top geo
Window / Updated
2025-10-27 → 2025-11-03 · Updated 2026-01-14 · v2

130.176.170.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
130.176.170.0
Broadcast
130.176.170.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
40.4153 , -3.6940000000000004
Hits / Errors
3 hits · 3 errors
First / Last seen
2025-05-24 13:46 · 2025-05-24 13:46
Top ASN
AS16509 · Amazon.com, Inc.
Top geo
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

70.132.37.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
70.132.37.0
Broadcast
70.132.37.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
41.8781 , -87.6298
Hits / Errors
3 hits · 0 errors
First / Last seen
2023-09-16 08:14 · 2023-09-16 08:14
Top ASN
Window / Updated
2023-09-11 → 2023-09-18 · Updated 2026-01-14 · v2

64.252.85.0/24

Risk Max LOW Footprint 0.391% Hits 41
Prefix / IP version
/24 · IPv4
Network
64.252.85.0
Broadcast
64.252.85.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.5074 , -0.127758
Hits / Errors
41 hits · 0 errors
First / Last seen
2025-12-17 14:32 · 2025-12-17 23:43
Top ASN
AS14618 · Amazon.com, Inc.
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

64.252.88.0/24

Risk Max LOW Footprint 0.391% Hits 36
Prefix / IP version
/24 · IPv4
Network
64.252.88.0
Broadcast
64.252.88.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.1109 , 8.68213
Hits / Errors
36 hits · 0 errors
First / Last seen
2025-12-17 03:44 · 2025-12-17 22:36
Top ASN
AS14618 · Amazon.com, Inc.
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

64.252.104.0/24

Risk Max LOW Footprint 0.391% Hits 29
Prefix / IP version
/24 · IPv4
Network
64.252.104.0
Broadcast
64.252.104.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.28009 , 103.851
Hits / Errors
29 hits · 0 errors
First / Last seen
2025-10-06 22:25 · 2025-10-10 14:25
Top ASN
AS14618 · Amazon.com, Inc.
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

64.252.86.0/24

Risk Max LOW Footprint 0.391% Hits 20
Prefix / IP version
/24 · IPv4
Network
64.252.86.0
Broadcast
64.252.86.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.110899999999994 , 8.68213
Hits / Errors
20 hits · 0 errors
First / Last seen
2025-12-16 00:28 · 2025-12-17 23:10
Top ASN
AS14618 · Amazon.com, Inc.
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

64.252.89.0/24

Risk Max LOW Footprint 0.391% Hits 18
Prefix / IP version
/24 · IPv4
Network
64.252.89.0
Broadcast
64.252.89.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.1109 , 8.68213
Hits / Errors
18 hits · 0 errors
First / Last seen
2025-12-17 10:48 · 2025-12-17 23:12
Top ASN
AS14618 · Amazon.com, Inc.
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

64.252.72.0/24

Risk Max LOW Footprint 0.391% Hits 18
Prefix / IP version
/24 · IPv4
Network
64.252.72.0
Broadcast
64.252.72.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.52349999999999 , -122.676
Hits / Errors
18 hits · 0 errors
First / Last seen
2025-12-17 00:23 · 2025-12-17 18:26
Top ASN
AS14618 · Amazon.com, Inc.
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

64.252.111.0/24

Risk Max LOW Footprint 0.391% Hits 16
Prefix / IP version
/24 · IPv4
Network
64.252.111.0
Broadcast
64.252.111.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.6895 , 139.692
Hits / Errors
16 hits · 0 errors
First / Last seen
2025-10-07 18:26 · 2025-10-10 07:58
Top ASN
AS14618 · Amazon.com, Inc.
Top geo
Japan · Tokyo · Tokyo
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

64.252.112.0/24

Risk Max LOW Footprint 0.391% Hits 10
Prefix / IP version
/24 · IPv4
Network
64.252.112.0
Broadcast
64.252.112.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.6895 , 139.692
Hits / Errors
10 hits · 0 errors
First / Last seen
2025-12-17 00:22 · 2025-12-17 00:26
Top ASN
AS14618 · Amazon.com, Inc.
Top geo
Japan · Tokyo · Tokyo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

64.252.66.0/24

Risk Max LOW Footprint 0.391% Hits 8
Prefix / IP version
/24 · IPv4
Network
64.252.66.0
Broadcast
64.252.66.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
8 hits · 0 errors
First / Last seen
2025-12-17 15:27 · 2025-12-17 22:49
Top ASN
AS14618 · Amazon.com, Inc.
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

64.252.119.0/24

Risk Max LOW Footprint 0.391% Hits 8
Prefix / IP version
/24 · IPv4
Network
64.252.119.0
Broadcast
64.252.119.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.3394 , -121.895
Hits / Errors
8 hits · 0 errors
First / Last seen
2025-09-26 13:26 · 2025-09-26 13:42
Top ASN
AS14618 · Amazon.com, Inc.
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

64.252.76.0/24

Risk Max LOW Footprint 0.391% Hits 7
Prefix / IP version
/24 · IPv4
Network
64.252.76.0
Broadcast
64.252.76.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.0992 , -83.1141
Hits / Errors
7 hits · 0 errors
First / Last seen
2025-11-25 07:39 · 2025-11-25 19:56
Top ASN
AS14618 · Amazon.com, Inc.
Top geo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

64.252.120.0/24

Risk Max LOW Footprint 0.391% Hits 7
Prefix / IP version
/24 · IPv4
Network
64.252.120.0
Broadcast
64.252.120.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.3394 , -121.895
Hits / Errors
7 hits · 0 errors
First / Last seen
2025-07-21 11:46 · 2025-07-21 11:46
Top ASN
AS14618 · Amazon.com, Inc.
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

64.252.87.0/24

Risk Max LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
64.252.87.0
Broadcast
64.252.87.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.110899999999994 , 8.68213
Hits / Errors
6 hits · 0 errors
First / Last seen
2025-12-14 11:20 · 2025-12-14 23:22
Top ASN
AS14618 · Amazon.com, Inc.
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

64.252.110.0/24

Risk Max LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
64.252.110.0
Broadcast
64.252.110.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.6895 , 139.692
Hits / Errors
6 hits · 0 errors
First / Last seen
2025-04-22 16:51 · 2025-04-24 14:58
Top ASN
AS14618 · Amazon.com, Inc.
Top geo
Japan · Tokyo · Tokyo
Window / Updated
2025-04-21 → 2025-04-28 · Updated 2026-01-14 · v2

130.176.162.0/24

Risk Max LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
130.176.162.0
Broadcast
130.176.162.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.610899999999994 , -122.33030000000001
Hits / Errors
6 hits · 0 errors
First / Last seen
2025-03-19 13:24 · 2025-03-19 17:10
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2025-03-17 → 2025-03-24 · Updated 2026-01-14 · v2

130.176.179.0/24

Risk Max LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
130.176.179.0
Broadcast
130.176.179.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.894 , -77.0365
Hits / Errors
6 hits · 0 errors
First / Last seen
2025-03-14 23:47 · 2025-03-15 03:10
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2025-03-10 → 2025-03-17 · Updated 2026-01-14 · v2

64.252.121.0/24

Risk Max LOW Footprint 0.391% Hits 5
Prefix / IP version
/24 · IPv4
Network
64.252.121.0
Broadcast
64.252.121.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.3394 , -121.895
Hits / Errors
5 hits · 0 errors
First / Last seen
2025-12-17 09:53 · 2025-12-17 15:39
Top ASN
AS14618 · Amazon.com, Inc.
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

18.68.42.0/24

Risk Max LOW Footprint 0.391% Hits 5
Prefix / IP version
/24 · IPv4
Network
18.68.42.0
Broadcast
18.68.42.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.1169 , 8.6837
Hits / Errors
5 hits · 0 errors
First / Last seen
2025-03-24 11:17 · 2025-03-25 23:27
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2025-03-24 → 2025-03-31 · Updated 2026-01-14 · v2

130.176.29.0/24

Risk Max LOW Footprint 0.391% Hits 5
Prefix / IP version
/24 · IPv4
Network
130.176.29.0
Broadcast
130.176.29.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.7399 , -74.1691
Hits / Errors
5 hits · 0 errors
First / Last seen
2024-09-30 04:17 · 2024-10-03 03:34
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2024-09-30 → 2024-10-07 · Updated 2026-01-14 · v2

64.252.105.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
64.252.105.0
Broadcast
64.252.105.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.28009 , 103.851
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-12-17 17:23 · 2025-12-17 21:30
Top ASN
AS14618 · Amazon.com, Inc.
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

64.252.68.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
64.252.68.0
Broadcast
64.252.68.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-11-06 02:23 · 2025-11-06 22:39
Top ASN
AS14618 · Amazon.com, Inc.
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

3.172.29.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
3.172.29.0
Broadcast
3.172.29.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.3193 , 114.169
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-02-05 11:02 · 2025-02-08 20:13
Top ASN
AS16509 · Amazon.com, Inc.
Top geo
Window / Updated
2025-02-03 → 2025-02-10 · Updated 2026-01-14 · v2

64.252.138.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
64.252.138.0
Broadcast
64.252.138.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.8566 , 2.35222
Hits / Errors
4 hits · 0 errors
First / Last seen
2023-08-14 22:22 · 2023-08-15 21:35
Top ASN
Top geo
Window / Updated
2023-08-14 → 2023-08-21 · Updated 2026-01-14 · v2
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