DigitalOcean Referral Badge
cloud1
cloud2
cloud3
cloud4
cloud5
cloud6

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.

47.89.137.0/24

Risk Max 8 LOW Footprint 0.391% Hits 30
Prefix / IP version
/24 · IPv4
Network
47.89.137.0
Broadcast
47.89.137.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.4316 , -78.6569
Hits / Errors
30 hits · 30 errors
First / Last seen
2023-11-06 01:44 · 2023-11-06 01:45
Top organization / ISP
Window / Updated
2023-11-06 → 2023-11-13 · Updated 2026-01-14 · v2

52.90.115.0/24

Risk Max 8 LOW Footprint 0.391% Hits 22
Prefix / IP version
/24 · IPv4
Network
52.90.115.0
Broadcast
52.90.115.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
22 hits · 9 errors
First / Last seen
2025-01-31 23:52 · 2025-02-01 01:47
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2025-01-27 → 2025-02-03 · Updated 2026-01-14 · v2

40.85.188.0/24

Risk Max 7 LOW Footprint 0.391% Hits 432
Prefix / IP version
/24 · IPv4
Network
40.85.188.0
Broadcast
40.85.188.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.677696 , -78.37471
Hits / Errors
432 hits · 0 errors
First / Last seen
2025-09-22 22:23 · 2025-09-23 18:24
Top ASN
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

40.76.163.0/24

Risk Max 7 LOW Footprint 0.391% Hits 332
Prefix / IP version
/24 · IPv4
Network
40.76.163.0
Broadcast
40.76.163.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.677696 , -78.37471
Hits / Errors
332 hits · 0 errors
First / Last seen
2025-02-25 03:42 · 2025-02-25 03:50
Top ASN
Window / Updated
2025-02-24 → 2025-03-03 · Updated 2026-01-14 · v2

129.80.201.0/24

Risk Max 7 LOW Footprint 0.391% Hits 60
Prefix / IP version
/24 · IPv4
Network
129.80.201.0
Broadcast
129.80.201.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.018 , -77.539
Hits / Errors
60 hits · 54 errors
First / Last seen
2025-03-05 02:48 · 2025-03-05 02:51
Top ASN
AS31898 · Oracle Corporation
Window / Updated
2025-03-03 → 2025-03-10 · Updated 2026-01-14 · v2

54.236.91.0/24

Risk Max 7 LOW Footprint 0.391% Hits 53
Prefix / IP version
/24 · IPv4
Network
54.236.91.0
Broadcast
54.236.91.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
53 hits · 48 errors
First / Last seen
2024-01-06 02:03 · 2024-01-07 04:48
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2024-01-01 → 2024-01-08 · Updated 2026-01-14 · v2

13.82.96.0/24

Risk Max 7 LOW Footprint 0.391% Hits 48
Prefix / IP version
/24 · IPv4
Network
13.82.96.0
Broadcast
13.82.96.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.677696 , -78.37471
Hits / Errors
48 hits · 44 errors
First / Last seen
2025-04-10 17:36 · 2025-04-10 17:38
Top ASN
Window / Updated
2025-04-07 → 2025-04-14 · Updated 2026-01-14 · v2

107.22.16.0/24

Risk Max 7 LOW Footprint 0.391% Hits 39
Prefix / IP version
/24 · IPv4
Network
107.22.16.0
Broadcast
107.22.16.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
39 hits · 38 errors
First / Last seen
2024-01-08 00:02 · 2024-01-08 06:01
Top ASN
AS16509 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2024-01-08 → 2024-01-15 · Updated 2026-01-14 · v2

20.75.48.0/24

Risk Max 7 LOW Footprint 0.391% Hits 28
Prefix / IP version
/24 · IPv4
Network
20.75.48.0
Broadcast
20.75.48.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.677696000000005 , -78.37470999999998
Hits / Errors
28 hits · 0 errors
First / Last seen
2023-07-07 04:15 · 2023-07-07 12:41
Top ASN
Window / Updated
2023-07-03 → 2023-07-10 · Updated 2026-01-14 · v2

13.72.114.0/24

Risk Max 6 LOW Footprint 0.391% Hits 235
Prefix / IP version
/24 · IPv4
Network
13.72.114.0
Broadcast
13.72.114.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.677696 , -78.37471
Hits / Errors
235 hits · 0 errors
First / Last seen
2025-09-21 16:44 · 2025-09-21 16:45
Top ASN
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

54.173.133.0/24

Risk Max 6 LOW Footprint 0.391% Hits 37
Prefix / IP version
/24 · IPv4
Network
54.173.133.0
Broadcast
54.173.133.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
37 hits · 36 errors
First / Last seen
2024-01-04 20:11 · 2024-01-05 21:22
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2024-01-01 → 2024-01-08 · Updated 2026-01-14 · v2

52.186.176.0/24

Risk Max 6 LOW Footprint 0.391% Hits 24
Prefix / IP version
/24 · IPv4
Network
52.186.176.0
Broadcast
52.186.176.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.677696 , -78.37471
Hits / Errors
24 hits · 12 errors
First / Last seen
2023-12-18 05:43 · 2023-12-18 05:43
Top ASN
Window / Updated
2023-12-18 → 2023-12-25 · Updated 2026-01-14 · v2

20.169.232.0/24

Risk Max 5 LOW Footprint 0.391% Hits 246
Prefix / IP version
/24 · IPv4
Network
20.169.232.0
Broadcast
20.169.232.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.677696 , -78.37471
Hits / Errors
246 hits · 123 errors
First / Last seen
2024-12-06 17:27 · 2024-12-06 17:30
Top ASN
Window / Updated
2024-12-02 → 2024-12-09 · Updated 2026-01-14 · v2

129.213.98.0/24

Risk Max 5 LOW Footprint 0.391% Hits 16
Prefix / IP version
/24 · IPv4
Network
129.213.98.0
Broadcast
129.213.98.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.018 , -77.539
Hits / Errors
16 hits · 16 errors
First / Last seen
2025-03-20 20:45 · 2025-03-20 20:45
Top ASN
AS31898 · Oracle Corporation
Window / Updated
2025-03-17 → 2025-03-24 · Updated 2026-01-14 · v2

144.208.72.0/24

Risk Max 5 LOW Footprint 0.391% Hits 15
Prefix / IP version
/24 · IPv4
Network
144.208.72.0
Broadcast
144.208.72.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
15 hits · 8 errors
First / Last seen
2025-07-06 17:55 · 2025-07-06 17:55
Top ASN
Top organization / ISP
Window / Updated
2025-06-30 → 2025-07-07 · Updated 2026-01-14 · v2

173.236.205.0/24

Risk Max 5 LOW Footprint 0.391% Hits 8
Prefix / IP version
/24 · IPv4
Network
173.236.205.0
Broadcast
173.236.205.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0228 , -77.4549
Hits / Errors
8 hits · 4 errors
First / Last seen
2024-11-07 02:06 · 2024-11-07 02:06
Top ASN
Top organization / ISP
Window / Updated
2024-11-04 → 2024-11-11 · Updated 2026-01-14 · v2

52.201.242.0/24

Risk Max 4 LOW Footprint 0.391% Hits 216
Prefix / IP version
/24 · IPv4
Network
52.201.242.0
Broadcast
52.201.242.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
216 hits · 0 errors
First / Last seen
2025-03-23 08:00 · 2025-03-23 08:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2025-03-17 → 2025-03-24 · Updated 2026-01-14 · v2

104.171.161.0/24

Risk Max 4 LOW Footprint 0.391% Hits 174
Prefix / IP version
/24 · IPv4
Network
104.171.161.0
Broadcast
104.171.161.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0469 , -77.4903
Hits / Errors
174 hits · 37 errors
First / Last seen
2024-05-20 01:32 · 2024-05-22 17:31
Top ASN
AS399296 · Rackdog, LLC
Top organization / ISP
Window / Updated
2024-05-20 → 2024-05-27 · Updated 2026-01-14 · v2

52.170.20.0/24

Risk Max 4 LOW Footprint 0.391% Hits 168
Prefix / IP version
/24 · IPv4
Network
52.170.20.0
Broadcast
52.170.20.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.677696 , -78.37471
Hits / Errors
168 hits · 75 errors
First / Last seen
2025-04-29 04:20 · 2025-04-29 04:21
Top ASN
Window / Updated
2025-04-28 → 2025-05-05 · Updated 2026-01-14 · v2

52.170.19.0/24

Risk Max 4 LOW Footprint 0.391% Hits 168
Prefix / IP version
/24 · IPv4
Network
52.170.19.0
Broadcast
52.170.19.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.677696 , -78.37471
Hits / Errors
168 hits · 75 errors
First / Last seen
2025-04-27 16:34 · 2025-04-27 16:36
Top ASN
Window / Updated
2025-04-21 → 2025-04-28 · Updated 2026-01-14 · v2

54.89.128.0/24

Risk Max 4 LOW Footprint 0.391% Hits 130
Prefix / IP version
/24 · IPv4
Network
54.89.128.0
Broadcast
54.89.128.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
130 hits · 0 errors
First / Last seen
2024-12-07 11:05 · 2024-12-07 11:08
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2024-12-02 → 2024-12-09 · Updated 2026-01-14 · v2

172.206.232.0/24

Risk Max 4 LOW Footprint 0.391% Hits 40
Prefix / IP version
/24 · IPv4
Network
172.206.232.0
Broadcast
172.206.232.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.677696 , -78.37471
Hits / Errors
40 hits · 38 errors
First / Last seen
2023-12-15 21:44 · 2023-12-15 21:45
Top ASN
Top organization / ISP
Window / Updated
2023-12-11 → 2023-12-18 · Updated 2026-01-14 · v2

13.72.113.0/24

Risk Max 4 LOW Footprint 0.391% Hits 36
Prefix / IP version
/24 · IPv4
Network
13.72.113.0
Broadcast
13.72.113.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.677696 , -78.37471
Hits / Errors
36 hits · 0 errors
First / Last seen
2024-10-09 20:35 · 2024-10-09 20:36
Top ASN
Window / Updated
2024-10-07 → 2024-10-14 · Updated 2026-01-14 · v2

44.212.209.0/24

Risk Max 4 LOW Footprint 0.391% Hits 36
Prefix / IP version
/24 · IPv4
Network
44.212.209.0
Broadcast
44.212.209.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
36 hits · 16 errors
First / Last seen
2024-02-25 21:33 · 2024-02-25 21:34
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2024-02-19 → 2024-02-26 · Updated 2026-01-14 · v2

3.239.82.0/24

Risk Max 4 LOW Footprint 0.391% Hits 22
Prefix / IP version
/24 · IPv4
Network
3.239.82.0
Broadcast
3.239.82.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
22 hits · 8 errors
First / Last seen
2024-04-22 03:03 · 2024-04-24 16:39
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2024-04-22 → 2024-04-29 · Updated 2026-01-14 · v2

40.88.127.0/24

Risk Max 4 LOW Footprint 0.391% Hits 21
Prefix / IP version
/24 · IPv4
Network
40.88.127.0
Broadcast
40.88.127.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.677696 , -78.37471
Hits / Errors
21 hits · 10 errors
First / Last seen
2023-07-15 16:57 · 2023-07-16 08:12
Top ASN
Window / Updated
2023-07-10 → 2023-07-17 · Updated 2026-01-14 · v2

20.84.62.0/24

Risk Max 4 LOW Footprint 0.391% Hits 20
Prefix / IP version
/24 · IPv4
Network
20.84.62.0
Broadcast
20.84.62.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.677696 , -78.37471
Hits / Errors
20 hits · 5 errors
First / Last seen
2023-09-21 21:58 · 2023-09-21 23:04
Top ASN
Window / Updated
2023-09-18 → 2023-09-25 · Updated 2026-01-14 · v2

18.208.154.0/24

Risk Max 4 LOW Footprint 0.391% Hits 19
Prefix / IP version
/24 · IPv4
Network
18.208.154.0
Broadcast
18.208.154.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
19 hits · 2 errors
First / Last seen
2025-01-31 19:17 · 2025-01-31 19:17
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2025-01-27 → 2025-02-03 · Updated 2026-01-14 · v2

184.72.215.0/24

Risk Max 4 LOW Footprint 0.391% Hits 14
Prefix / IP version
/24 · IPv4
Network
184.72.215.0
Broadcast
184.72.215.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
14 hits · 0 errors
First / Last seen
2024-12-24 23:01 · 2024-12-24 23:51
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2024-12-23 → 2024-12-30 · Updated 2026-01-14 · v2

52.254.99.0/24

Risk Max 4 LOW Footprint 0.391% Hits 9
Prefix / IP version
/24 · IPv4
Network
52.254.99.0
Broadcast
52.254.99.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.677696 , -78.37471
Hits / Errors
9 hits · 6 errors
First / Last seen
2024-05-27 08:07 · 2024-05-27 08:07
Top ASN
Window / Updated
2024-05-27 → 2024-06-03 · Updated 2026-01-14 · v2

173.236.172.0/24

Risk Max 4 LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
173.236.172.0
Broadcast
173.236.172.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0228 , -77.4549
Hits / Errors
6 hits · 3 errors
First / Last seen
2023-12-02 19:36 · 2023-12-02 19:36
Top ASN
Top organization / ISP
Window / Updated
2023-11-27 → 2023-12-04 · Updated 2026-01-14 · v2

152.53.80.0/24

Risk Max 4 LOW Footprint 0.391% Hits 5
Prefix / IP version
/24 · IPv4
Network
152.53.80.0
Broadcast
152.53.80.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.018 , -77.539
Hits / Errors
5 hits · 3 errors
First / Last seen
2025-10-10 06:08 · 2025-10-10 06:08
Top ASN
AS214996 · netcup GmbH
Top organization / ISP
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

47.89.183.0/24

Risk Max 4 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
47.89.183.0
Broadcast
47.89.183.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.4316 , -78.6569
Hits / Errors
4 hits · 2 errors
First / Last seen
2024-11-16 09:20 · 2024-11-16 09:20
Top organization / ISP
Window / Updated
2024-11-11 → 2024-11-18 · Updated 2026-01-14 · v2

172.203.30.0/24

Risk Max 3 LOW Footprint 6.250% Hits 487
Prefix / IP version
/24 · IPv4
Network
172.203.30.0
Broadcast
172.203.30.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
36.677696 , -78.37471000000002
Hits / Errors
487 hits · 1 errors
First / Last seen
2025-05-26 18:06 · 2025-05-31 11:39
Top ASN
Top organization / ISP
Window / Updated
2025-05-26 → 2025-06-02 · Updated 2026-01-14 · v2

172.172.40.0/24

Risk Max 3 LOW Footprint 0.781% Hits 144
Prefix / IP version
/24 · IPv4
Network
172.172.40.0
Broadcast
172.172.40.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
36.677696 , -78.37471
Hits / Errors
144 hits · 84 errors
First / Last seen
2023-08-22 19:52 · 2023-08-24 10:08
Top ASN
Top organization / ISP
Window / Updated
2023-08-21 → 2023-08-28 · Updated 2026-01-14 · v2

3.80.120.0/24

Risk Max 3 LOW Footprint 0.391% Hits 1725
Prefix / IP version
/24 · IPv4
Network
3.80.120.0
Broadcast
3.80.120.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
1725 hits · 741 errors
First / Last seen
2024-11-07 03:59 · 2024-11-08 15:42
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2024-11-04 → 2024-11-11 · Updated 2026-01-14 · v2

20.96.30.0/24

Risk Max 3 LOW Footprint 0.391% Hits 272
Prefix / IP version
/24 · IPv4
Network
20.96.30.0
Broadcast
20.96.30.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.677696 , -78.37471
Hits / Errors
272 hits · 128 errors
First / Last seen
2024-02-20 11:41 · 2024-02-25 23:17
Top ASN
Window / Updated
2024-02-19 → 2024-02-26 · Updated 2026-01-14 · v2

172.190.92.0/24

Risk Max 3 LOW Footprint 0.391% Hits 250
Prefix / IP version
/24 · IPv4
Network
172.190.92.0
Broadcast
172.190.92.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.677696 , -78.37471
Hits / Errors
250 hits · 146 errors
First / Last seen
2023-11-05 06:51 · 2023-11-05 06:55
Top ASN
Top organization / ISP
Window / Updated
2023-10-30 → 2023-11-06 · Updated 2026-01-14 · v2

40.85.185.0/24

Risk Max 3 LOW Footprint 0.391% Hits 216
Prefix / IP version
/24 · IPv4
Network
40.85.185.0
Broadcast
40.85.185.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.677696 , -78.37471
Hits / Errors
216 hits · 0 errors
First / Last seen
2025-09-22 05:49 · 2025-09-23 21:57
Top ASN
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

40.76.162.0/24

Risk Max 3 LOW Footprint 0.391% Hits 166
Prefix / IP version
/24 · IPv4
Network
40.76.162.0
Broadcast
40.76.162.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.677696 , -78.37471
Hits / Errors
166 hits · 0 errors
First / Last seen
2025-03-04 15:20 · 2025-03-04 15:27
Top ASN
Window / Updated
2025-03-03 → 2025-03-10 · Updated 2026-01-14 · v2