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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.

44.203.16.0/24

Risk Max 100 HIGH Footprint 0.391% Hits 2030
Prefix / IP version
/24 · IPv4
Network
44.203.16.0
Broadcast
44.203.16.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
2030 hits · 1474 errors
First / Last seen
2023-10-29 13:24 · 2023-10-29 21:40
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2023-10-23 → 2023-10-30 · Updated 2026-01-14 · v2

44.199.198.0/24

Risk Max 36 MED Footprint 0.391% Hits 427
Prefix / IP version
/24 · IPv4
Network
44.199.198.0
Broadcast
44.199.198.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.043800000000005 , -77.4874
Hits / Errors
427 hits · 255 errors
First / Last seen
2025-12-17 00:05 · 2025-12-17 00:35
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

4.227.181.0/24

Risk Max 36 MED Footprint 0.391% Hits 142
Prefix / IP version
/24 · IPv4
Network
4.227.181.0
Broadcast
4.227.181.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.677696 , -78.37471
Hits / Errors
142 hits · 140 errors
First / Last seen
2024-01-12 11:14 · 2024-01-12 12:09
Top ASN
Window / Updated
2024-01-08 → 2024-01-15 · Updated 2026-01-14 · v2

13.82.68.0/24

Risk Max 21 LOW Footprint 0.391% Hits 657
Prefix / IP version
/24 · IPv4
Network
13.82.68.0
Broadcast
13.82.68.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.677696 , -78.37471
Hits / Errors
657 hits · 294 errors
First / Last seen
2025-03-12 01:54 · 2025-03-12 02:01
Top ASN
Window / Updated
2025-03-10 → 2025-03-17 · Updated 2026-01-14 · v2

34.239.180.0/24

Risk Max 20 LOW Footprint 0.391% Hits 130
Prefix / IP version
/24 · IPv4
Network
34.239.180.0
Broadcast
34.239.180.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
130 hits · 128 errors
First / Last seen
2023-10-04 04:50 · 2023-10-04 06:17
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2023-10-02 → 2023-10-09 · Updated 2026-01-14 · v2

20.84.65.0/24

Risk Max 20 LOW Footprint 0.391% Hits 128
Prefix / IP version
/24 · IPv4
Network
20.84.65.0
Broadcast
20.84.65.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.677696 , -78.37471
Hits / Errors
128 hits · 3 errors
First / Last seen
2025-04-15 10:57 · 2025-04-15 10:58
Top ASN
Window / Updated
2025-04-14 → 2025-04-21 · Updated 2026-01-14 · v2

20.62.89.0/24

Risk Max 20 LOW Footprint 0.391% Hits 71
Prefix / IP version
/24 · IPv4
Network
20.62.89.0
Broadcast
20.62.89.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.677696 , -78.37471
Hits / Errors
71 hits · 0 errors
First / Last seen
2023-10-09 18:06 · 2023-10-09 18:08
Top ASN
Window / Updated
2023-10-09 → 2023-10-16 · Updated 2026-01-14 · v2

52.170.2.0/24

Risk Max 18 LOW Footprint 0.391% Hits 995
Prefix / IP version
/24 · IPv4
Network
52.170.2.0
Broadcast
52.170.2.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.677696 , -78.37471
Hits / Errors
995 hits · 316 errors
First / Last seen
2025-04-13 19:08 · 2025-04-13 19:13
Top ASN
Window / Updated
2025-04-07 → 2025-04-14 · Updated 2026-01-14 · v2

172.176.89.0/24

Risk Max 18 LOW Footprint 0.391% Hits 863
Prefix / IP version
/24 · IPv4
Network
172.176.89.0
Broadcast
172.176.89.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.677696 , -78.37471
Hits / Errors
863 hits · 317 errors
First / Last seen
2025-04-08 16:42 · 2025-04-08 16:48
Top ASN
Top organization / ISP
Window / Updated
2025-04-07 → 2025-04-14 · Updated 2026-01-14 · v2

54.159.75.0/24

Risk Max 18 LOW Footprint 0.391% Hits 65
Prefix / IP version
/24 · IPv4
Network
54.159.75.0
Broadcast
54.159.75.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
65 hits · 31 errors
First / Last seen
2024-09-05 03:28 · 2024-09-05 03:29
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2024-09-02 → 2024-09-09 · Updated 2026-01-14 · v2

54.227.146.0/24

Risk Max 17 LOW Footprint 0.391% Hits 65
Prefix / IP version
/24 · IPv4
Network
54.227.146.0
Broadcast
54.227.146.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
65 hits · 16 errors
First / Last seen
2025-06-23 02:11 · 2025-06-23 03:19
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2025-06-23 → 2025-06-30 · Updated 2026-01-14 · v2

104.208.237.0/24

Risk Max 16 LOW Footprint 0.391% Hits 521
Prefix / IP version
/24 · IPv4
Network
104.208.237.0
Broadcast
104.208.237.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.677696 , -78.37471
Hits / Errors
521 hits · 161 errors
First / Last seen
2025-04-10 21:01 · 2025-04-10 21:03
Top ASN
Window / Updated
2025-04-07 → 2025-04-14 · Updated 2026-01-14 · v2

172.172.130.0/24

Risk Max 15 LOW Footprint 0.391% Hits 479
Prefix / IP version
/24 · IPv4
Network
172.172.130.0
Broadcast
172.172.130.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.677696 , -78.37471
Hits / Errors
479 hits · 238 errors
First / Last seen
2024-12-19 07:00 · 2024-12-19 07:06
Top ASN
Top organization / ISP
Window / Updated
2024-12-16 → 2024-12-23 · Updated 2026-01-14 · v2

20.83.160.0/24

Risk Max 15 LOW Footprint 0.391% Hits 90
Prefix / IP version
/24 · IPv4
Network
20.83.160.0
Broadcast
20.83.160.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.677696 , -78.37471
Hits / Errors
90 hits · 86 errors
First / Last seen
2023-09-04 00:56 · 2023-09-04 00:56
Top ASN
Window / Updated
2023-08-28 → 2023-09-04 · Updated 2026-01-14 · v2

150.136.69.0/24

Risk Max 14 LOW Footprint 0.391% Hits 1206
Prefix / IP version
/24 · IPv4
Network
150.136.69.0
Broadcast
150.136.69.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.018 , -77.539
Hits / Errors
1206 hits · 264 errors
First / Last seen
2025-01-15 14:48 · 2025-01-15 14:59
Top ASN
AS31898 · Oracle Corporation
Window / Updated
2025-01-13 → 2025-01-20 · Updated 2026-01-14 · v2

40.87.58.0/24

Risk Max 14 LOW Footprint 0.391% Hits 781
Prefix / IP version
/24 · IPv4
Network
40.87.58.0
Broadcast
40.87.58.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.677696 , -78.37471
Hits / Errors
781 hits · 197 errors
First / Last seen
2025-04-17 02:35 · 2025-04-17 02:39
Top ASN
Window / Updated
2025-04-14 → 2025-04-21 · Updated 2026-01-14 · v2

52.186.87.0/24

Risk Max 14 LOW Footprint 0.391% Hits 781
Prefix / IP version
/24 · IPv4
Network
52.186.87.0
Broadcast
52.186.87.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.677696 , -78.37471
Hits / Errors
781 hits · 197 errors
First / Last seen
2025-04-15 06:49 · 2025-04-15 06:51
Top ASN
Window / Updated
2025-04-14 → 2025-04-21 · Updated 2026-01-14 · v2

40.79.64.0/24

Risk Max 14 LOW Footprint 0.391% Hits 512
Prefix / IP version
/24 · IPv4
Network
40.79.64.0
Broadcast
40.79.64.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.677696 , -78.37471
Hits / Errors
512 hits · 121 errors
First / Last seen
2025-04-17 05:03 · 2025-04-17 05:05
Top ASN
Window / Updated
2025-04-14 → 2025-04-21 · Updated 2026-01-14 · v2

13.68.223.0/24

Risk Max 14 LOW Footprint 0.391% Hits 512
Prefix / IP version
/24 · IPv4
Network
13.68.223.0
Broadcast
13.68.223.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.677696 , -78.37471
Hits / Errors
512 hits · 121 errors
First / Last seen
2025-04-15 09:35 · 2025-04-15 09:37
Top ASN
Window / Updated
2025-04-14 → 2025-04-21 · Updated 2026-01-14 · v2

47.90.154.0/24

Risk Max 14 LOW Footprint 0.391% Hits 88
Prefix / IP version
/24 · IPv4
Network
47.90.154.0
Broadcast
47.90.154.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.4316 , -78.6569
Hits / Errors
88 hits · 84 errors
First / Last seen
2024-06-12 22:13 · 2024-06-12 22:15
Top organization / ISP
Window / Updated
2024-06-10 → 2024-06-17 · Updated 2026-01-14 · v2

44.203.110.0/24

Risk Max 14 LOW Footprint 0.391% Hits 42
Prefix / IP version
/24 · IPv4
Network
44.203.110.0
Broadcast
44.203.110.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
42 hits · 2 errors
First / Last seen
2024-01-13 19:46 · 2024-01-14 02:55
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2024-01-08 → 2024-01-15 · Updated 2026-01-14 · v2

3.84.53.0/24

Risk Max 14 LOW Footprint 0.391% Hits 42
Prefix / IP version
/24 · IPv4
Network
3.84.53.0
Broadcast
3.84.53.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
42 hits · 2 errors
First / Last seen
2024-01-13 19:07 · 2024-01-14 00:23
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2024-01-08 → 2024-01-15 · Updated 2026-01-14 · v2

54.146.90.0/24

Risk Max 14 LOW Footprint 0.391% Hits 40
Prefix / IP version
/24 · IPv4
Network
54.146.90.0
Broadcast
54.146.90.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
40 hits · 0 errors
First / Last seen
2023-12-29 08:07 · 2023-12-29 08:07
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2023-12-25 → 2024-01-01 · Updated 2026-01-14 · v2

100.25.30.0/24

Risk Max 14 LOW Footprint 0.391% Hits 40
Prefix / IP version
/24 · IPv4
Network
100.25.30.0
Broadcast
100.25.30.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
40 hits · 0 errors
First / Last seen
2023-12-29 03:00 · 2023-12-29 03:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2023-12-25 → 2024-01-01 · Updated 2026-01-14 · v2

128.24.70.0/24

Risk Max 13 LOW Footprint 0.391% Hits 501
Prefix / IP version
/24 · IPv4
Network
128.24.70.0
Broadcast
128.24.70.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.677696 , -78.37471
Hits / Errors
501 hits · 209 errors
First / Last seen
2025-11-25 09:09 · 2025-11-25 12:34
Top ASN
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

129.213.94.0/24

Risk Max 12 LOW Footprint 0.391% Hits 603
Prefix / IP version
/24 · IPv4
Network
129.213.94.0
Broadcast
129.213.94.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.018 , -77.539
Hits / Errors
603 hits · 132 errors
First / Last seen
2025-02-19 18:47 · 2025-02-19 18:50
Top ASN
AS31898 · Oracle Corporation
Window / Updated
2025-02-17 → 2025-02-24 · Updated 2026-01-14 · v2

98.81.55.0/24

Risk Max 11 LOW Footprint 0.391% Hits 658
Prefix / IP version
/24 · IPv4
Network
98.81.55.0
Broadcast
98.81.55.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
658 hits · 300 errors
First / Last seen
2024-11-15 00:54 · 2024-11-15 17:52
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2024-11-11 → 2024-11-18 · Updated 2026-01-14 · v2

172.203.162.0/24

Risk Max 11 LOW Footprint 0.391% Hits 466
Prefix / IP version
/24 · IPv4
Network
172.203.162.0
Broadcast
172.203.162.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.677696 , -78.37471
Hits / Errors
466 hits · 139 errors
First / Last seen
2024-12-26 20:13 · 2024-12-26 20:17
Top ASN
Top organization / ISP
Window / Updated
2024-12-23 → 2024-12-30 · Updated 2026-01-14 · v2

20.51.203.0/24

Risk Max 11 LOW Footprint 0.391% Hits 62
Prefix / IP version
/24 · IPv4
Network
20.51.203.0
Broadcast
20.51.203.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.677696 , -78.37471
Hits / Errors
62 hits · 3 errors
First / Last seen
2025-03-11 08:45 · 2025-03-11 08:46
Top ASN
Window / Updated
2025-03-10 → 2025-03-17 · Updated 2026-01-14 · v2

20.124.196.0/24

Risk Max 11 LOW Footprint 0.391% Hits 37
Prefix / IP version
/24 · IPv4
Network
20.124.196.0
Broadcast
20.124.196.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.677696 , -78.37471
Hits / Errors
37 hits · 0 errors
First / Last seen
2023-09-16 23:31 · 2023-09-16 23:31
Top ASN
Window / Updated
2023-09-11 → 2023-09-18 · Updated 2026-01-14 · v2

51.8.102.0/24

Risk Max 10 LOW Footprint 48.047% Hits 2180
Prefix / IP version
/24 · IPv4
Network
51.8.102.0
Broadcast
51.8.102.255
Observed IPs / Subnet size
123 observed · 256 total
Centroid
36.67769599999999 , -78.37470999999996
Hits / Errors
2180 hits · 716 errors
First / Last seen
2025-05-26 05:36 · 2025-05-31 21:34
Top ASN
Window / Updated
2025-05-26 → 2025-06-02 · Updated 2026-01-14 · v2

74.235.47.0/24

Risk Max 9 LOW Footprint 0.391% Hits 1298
Prefix / IP version
/24 · IPv4
Network
74.235.47.0
Broadcast
74.235.47.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.677696 , -78.37471
Hits / Errors
1298 hits · 0 errors
First / Last seen
2024-02-05 07:17 · 2024-02-05 07:19
Top ASN
Window / Updated
2024-02-05 → 2024-02-12 · Updated 2026-01-14 · v2

20.62.195.0/24

Risk Max 9 LOW Footprint 0.391% Hits 159
Prefix / IP version
/24 · IPv4
Network
20.62.195.0
Broadcast
20.62.195.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.677696 , -78.37471
Hits / Errors
159 hits · 147 errors
First / Last seen
2023-12-04 09:53 · 2023-12-04 09:58
Top ASN
Window / Updated
2023-12-04 → 2023-12-11 · Updated 2026-01-14 · v2

47.90.160.0/24

Risk Max 9 LOW Footprint 0.391% Hits 47
Prefix / IP version
/24 · IPv4
Network
47.90.160.0
Broadcast
47.90.160.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.4316 , -78.6569
Hits / Errors
47 hits · 44 errors
First / Last seen
2024-11-13 19:39 · 2024-11-13 19:41
Top organization / ISP
Window / Updated
2024-11-11 → 2024-11-18 · Updated 2026-01-14 · v2

44.220.133.0/24

Risk Max 9 LOW Footprint 0.391% Hits 46
Prefix / IP version
/24 · IPv4
Network
44.220.133.0
Broadcast
44.220.133.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
46 hits · 43 errors
First / Last seen
2024-09-18 09:46 · 2024-09-18 09:48
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2024-09-16 → 2024-09-23 · Updated 2026-01-14 · v2

47.85.48.0/24

Risk Max 9 LOW Footprint 0.391% Hits 10
Prefix / IP version
/24 · IPv4
Network
47.85.48.0
Broadcast
47.85.48.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.4316 , -78.6569
Hits / Errors
10 hits · 4 errors
First / Last seen
2025-09-15 05:39 · 2025-09-15 05:39
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

150.136.112.0/24

Risk Max 8 LOW Footprint 0.391% Hits 603
Prefix / IP version
/24 · IPv4
Network
150.136.112.0
Broadcast
150.136.112.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.018 , -77.539
Hits / Errors
603 hits · 132 errors
First / Last seen
2025-01-28 14:03 · 2025-01-28 14:14
Top ASN
AS31898 · Oracle Corporation
Window / Updated
2025-01-27 → 2025-02-03 · Updated 2026-01-14 · v2

129.213.150.0/24

Risk Max 8 LOW Footprint 0.391% Hits 603
Prefix / IP version
/24 · IPv4
Network
129.213.150.0
Broadcast
129.213.150.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.018 , -77.539
Hits / Errors
603 hits · 132 errors
First / Last seen
2025-01-20 11:51 · 2025-01-20 12:02
Top ASN
AS31898 · Oracle Corporation
Window / Updated
2025-01-20 → 2025-01-27 · Updated 2026-01-14 · v2

129.213.88.0/24

Risk Max 8 LOW Footprint 0.391% Hits 490
Prefix / IP version
/24 · IPv4
Network
129.213.88.0
Broadcast
129.213.88.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.018 , -77.539
Hits / Errors
490 hits · 245 errors
First / Last seen
2024-12-02 17:31 · 2024-12-02 17:38
Top ASN
AS31898 · Oracle Corporation
Window / Updated
2024-12-02 → 2024-12-09 · Updated 2026-01-14 · v2

172.190.142.0/24

Risk Max 8 LOW Footprint 0.391% Hits 480
Prefix / IP version
/24 · IPv4
Network
172.190.142.0
Broadcast
172.190.142.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.677696 , -78.37471
Hits / Errors
480 hits · 0 errors
First / Last seen
2025-09-23 10:32 · 2025-09-23 18:03
Top ASN
Top organization / ISP
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2
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