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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.

15.237.185.0/24

Risk Max 96 HIGH Footprint 0.391% Hits 1241
Prefix / IP version
/24 · IPv4
Network
15.237.185.0
Broadcast
15.237.185.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.8566 , 2.35222
Hits / Errors
1241 hits · 933 errors
First / Last seen
2023-11-12 08:42 · 2023-11-12 09:12
Top ASN
AS16509 · Amazon.com, Inc.
Top organization / ISP
Top geo
Window / Updated
2023-11-06 → 2023-11-13 · Updated 2026-01-14 · v2

217.154.5.0/24

Risk Max 55 MED Footprint 0.391% Hits 1078
Prefix / IP version
/24 · IPv4
Network
217.154.5.0
Broadcast
217.154.5.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.8575 , 2.35138
Hits / Errors
1078 hits · 244 errors
First / Last seen
2025-02-12 20:23 · 2025-02-16 14:01
Top ASN
AS8560 · IONOS SE
Top organization / ISP
Top geo
Window / Updated
2025-02-10 → 2025-02-17 · Updated 2026-01-14 · v2

185.234.64.0/24

Risk Max 44 MED Footprint 0.391% Hits 347
Prefix / IP version
/24 · IPv4
Network
185.234.64.0
Broadcast
185.234.64.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.8566 , 2.35222
Hits / Errors
347 hits · 331 errors
First / Last seen
2024-11-06 00:59 · 2024-11-08 09:41
Top ASN
AS209847 · WorkTitans B.V.
Top organization / ISP
Top geo
Window / Updated
2024-11-04 → 2024-11-11 · Updated 2026-01-14 · v2

212.227.28.0/24

Risk Max 36 MED Footprint 0.391% Hits 269
Prefix / IP version
/24 · IPv4
Network
212.227.28.0
Broadcast
212.227.28.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.8575 , 2.35138
Hits / Errors
269 hits · 61 errors
First / Last seen
2025-02-14 17:15 · 2025-02-14 17:19
Top ASN
AS8560 · IONOS SE
Top organization / ISP
Top geo
Window / Updated
2025-02-10 → 2025-02-17 · Updated 2026-01-14 · v2

159.242.228.0/24

Risk Max 32 LOW Footprint 0.391% Hits 128
Prefix / IP version
/24 · IPv4
Network
159.242.228.0
Broadcast
159.242.228.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.8558 , 2.3494
Hits / Errors
128 hits · 2 errors
First / Last seen
2025-09-25 14:25 · 2025-09-26 21:44
Top ASN
AS60068 · Datacamp Limited
Top organization / ISP
Top geo
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

15.188.78.0/24

Risk Max 23 LOW Footprint 0.391% Hits 34
Prefix / IP version
/24 · IPv4
Network
15.188.78.0
Broadcast
15.188.78.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.8566 , 2.35222
Hits / Errors
34 hits · 0 errors
First / Last seen
2025-01-03 19:37 · 2025-01-03 20:14
Top ASN
AS16509 · Amazon.com, Inc.
Top organization / ISP
Top geo
Window / Updated
2024-12-30 → 2025-01-06 · Updated 2026-01-14 · v2

38.180.93.0/24

Risk Max 20 LOW Footprint 0.391% Hits 110
Prefix / IP version
/24 · IPv4
Network
38.180.93.0
Broadcast
38.180.93.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.8575 , 2.35138
Hits / Errors
110 hits · 0 errors
First / Last seen
2025-02-28 14:32 · 2025-03-02 23:08
Top ASN
AS9009 · M247 Europe SRL
Top organization / ISP
Top geo
Window / Updated
2025-02-24 → 2025-03-03 · Updated 2026-01-14 · v2

62.133.62.0/24

Risk Max 20 LOW Footprint 0.391% Hits 71
Prefix / IP version
/24 · IPv4
Network
62.133.62.0
Broadcast
62.133.62.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.8558 , 2.3494
Hits / Errors
71 hits · 0 errors
First / Last seen
2025-01-23 15:27 · 2025-01-23 15:28
Top ASN
Top geo
Window / Updated
2025-01-20 → 2025-01-27 · Updated 2026-01-14 · v2

38.180.92.0/24

Risk Max 19 LOW Footprint 0.391% Hits 74
Prefix / IP version
/24 · IPv4
Network
38.180.92.0
Broadcast
38.180.92.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.8575 , 2.35138
Hits / Errors
74 hits · 0 errors
First / Last seen
2025-04-28 01:07 · 2025-04-28 02:02
Top ASN
AS9009 · M247 Europe SRL
Top organization / ISP
Top geo
Window / Updated
2025-04-28 → 2025-05-05 · Updated 2026-01-14 · v2

20.199.87.0/24

Risk Max 15 LOW Footprint 0.391% Hits 636
Prefix / IP version
/24 · IPv4
Network
20.199.87.0
Broadcast
20.199.87.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.856567 , 2.347322
Hits / Errors
636 hits · 588 errors
First / Last seen
2023-12-11 14:16 · 2023-12-16 17:13
Top ASN
Top geo
Window / Updated
2023-12-11 → 2023-12-18 · Updated 2026-01-14 · v2

98.66.163.0/24

Risk Max 15 LOW Footprint 0.391% Hits 318
Prefix / IP version
/24 · IPv4
Network
98.66.163.0
Broadcast
98.66.163.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.856567 , 2.347322
Hits / Errors
318 hits · 294 errors
First / Last seen
2024-01-27 12:08 · 2024-01-27 12:13
Top ASN
Top geo
Window / Updated
2024-01-22 → 2024-01-29 · Updated 2026-01-14 · v2

34.163.29.0/24

Risk Max 13 LOW Footprint 0.391% Hits 60
Prefix / IP version
/24 · IPv4
Network
34.163.29.0
Broadcast
34.163.29.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.8566 , 2.3522000000000003
Hits / Errors
60 hits · 1 errors
First / Last seen
2024-02-05 02:36 · 2024-02-08 10:06
Top ASN
AS396982 · Google LLC
Top organization / ISP
Top geo
Window / Updated
2024-02-05 → 2024-02-12 · Updated 2026-01-14 · v2

20.111.50.0/24

Risk Max 10 LOW Footprint 0.391% Hits 159
Prefix / IP version
/24 · IPv4
Network
20.111.50.0
Broadcast
20.111.50.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.856567 , 2.347322
Hits / Errors
159 hits · 147 errors
First / Last seen
2023-07-16 19:14 · 2023-07-16 19:15
Top ASN
Top geo
Window / Updated
2023-07-10 → 2023-07-17 · Updated 2026-01-14 · v2

212.69.86.0/24

Risk Max 10 LOW Footprint 0.391% Hits 48
Prefix / IP version
/24 · IPv4
Network
212.69.86.0
Broadcast
212.69.86.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.8558 , 2.3494
Hits / Errors
48 hits · 0 errors
First / Last seen
2025-09-22 21:27 · 2025-09-22 21:27
Top ASN
AS57043 · HOSTKEY B.V.
Top organization / ISP
Top geo
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

20.199.47.0/24

Risk Max 9 LOW Footprint 0.391% Hits 159
Prefix / IP version
/24 · IPv4
Network
20.199.47.0
Broadcast
20.199.47.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.856567 , 2.347322
Hits / Errors
159 hits · 147 errors
First / Last seen
2024-02-08 22:48 · 2024-02-08 22:53
Top ASN
Top geo
Window / Updated
2024-02-05 → 2024-02-12 · Updated 2026-01-14 · v2

20.199.20.0/24

Risk Max 9 LOW Footprint 0.391% Hits 159
Prefix / IP version
/24 · IPv4
Network
20.199.20.0
Broadcast
20.199.20.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.856567 , 2.347322
Hits / Errors
159 hits · 147 errors
First / Last seen
2024-01-12 06:00 · 2024-01-12 06:05
Top ASN
Top geo
Window / Updated
2024-01-08 → 2024-01-15 · Updated 2026-01-14 · v2

23.247.130.0/24

Risk Max 9 LOW Footprint 0.391% Hits 80
Prefix / IP version
/24 · IPv4
Network
23.247.130.0
Broadcast
23.247.130.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.8558 , 2.3494
Hits / Errors
80 hits · 73 errors
First / Last seen
2024-06-11 16:13 · 2024-06-14 05:01
Top ASN
AS138152 · YISU CLOUD LTD
Top organization / ISP
Top geo
Window / Updated
2024-06-10 → 2024-06-17 · Updated 2026-01-14 · v2

78.153.136.0/24

Risk Max 9 LOW Footprint 0.391% Hits 48
Prefix / IP version
/24 · IPv4
Network
78.153.136.0
Broadcast
78.153.136.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.85580000000001 , 2.3494
Hits / Errors
48 hits · 44 errors
First / Last seen
2024-10-28 14:49 · 2024-10-28 14:51
Top ASN
Top geo
Window / Updated
2024-10-28 → 2024-11-04 · Updated 2026-01-14 · v2

217.154.1.0/24

Risk Max 9 LOW Footprint 0.391% Hits 15
Prefix / IP version
/24 · IPv4
Network
217.154.1.0
Broadcast
217.154.1.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.8575 , 2.35138
Hits / Errors
15 hits · 6 errors
First / Last seen
2025-09-15 15:23 · 2025-09-15 15:23
Top ASN
AS8560 · IONOS SE
Top organization / ISP
Top geo
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

20.19.37.0/24

Risk Max 8 LOW Footprint 0.391% Hits 318
Prefix / IP version
/24 · IPv4
Network
20.19.37.0
Broadcast
20.19.37.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.856567 , 2.347322
Hits / Errors
318 hits · 294 errors
First / Last seen
2024-05-28 04:19 · 2024-05-28 04:25
Top ASN
Top geo
Window / Updated
2024-05-27 → 2024-06-03 · Updated 2026-01-14 · v2

20.19.38.0/24

Risk Max 8 LOW Footprint 0.391% Hits 159
Prefix / IP version
/24 · IPv4
Network
20.19.38.0
Broadcast
20.19.38.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.856567 , 2.347322
Hits / Errors
159 hits · 147 errors
First / Last seen
2024-05-28 00:22 · 2024-05-28 00:28
Top ASN
Top geo
Window / Updated
2024-05-27 → 2024-06-03 · Updated 2026-01-14 · v2

212.83.146.0/24

Risk Max 8 LOW Footprint 0.391% Hits 46
Prefix / IP version
/24 · IPv4
Network
212.83.146.0
Broadcast
212.83.146.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.8558 , 2.3494
Hits / Errors
46 hits · 43 errors
First / Last seen
2024-09-17 22:20 · 2024-09-17 22:28
Top ASN
AS12876 · SCALEWAY S.A.S.
Top organization / ISP
Top geo
Window / Updated
2024-09-16 → 2024-09-23 · Updated 2026-01-14 · v2

20.111.40.0/24

Risk Max 6 LOW Footprint 0.391% Hits 31
Prefix / IP version
/24 · IPv4
Network
20.111.40.0
Broadcast
20.111.40.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.856567 , 2.347322
Hits / Errors
31 hits · 4 errors
First / Last seen
2023-07-26 08:05 · 2023-07-28 05:00
Top ASN
Top geo
Window / Updated
2023-07-24 → 2023-07-31 · Updated 2026-01-14 · v2

4.178.106.0/24

Risk Max 6 LOW Footprint 0.391% Hits 28
Prefix / IP version
/24 · IPv4
Network
4.178.106.0
Broadcast
4.178.106.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.856567 , 2.3473220000000006
Hits / Errors
28 hits · 3 errors
First / Last seen
2024-05-22 06:00 · 2024-05-22 06:01
Top ASN
Top geo
Window / Updated
2024-05-20 → 2024-05-27 · Updated 2026-01-14 · v2

20.199.88.0/24

Risk Max 5 LOW Footprint 0.391% Hits 19
Prefix / IP version
/24 · IPv4
Network
20.199.88.0
Broadcast
20.199.88.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.856567 , 2.347322
Hits / Errors
19 hits · 0 errors
First / Last seen
2025-08-01 00:11 · 2025-08-01 10:54
Top ASN
Top geo
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

185.255.112.0/24

Risk Max 4 LOW Footprint 0.391% Hits 36
Prefix / IP version
/24 · IPv4
Network
185.255.112.0
Broadcast
185.255.112.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.8558 , 2.3494
Hits / Errors
36 hits · 0 errors
First / Last seen
2024-09-10 05:00 · 2024-09-10 05:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-09-09 → 2024-09-16 · Updated 2026-01-14 · v2

93.19.172.0/24

Risk Max 4 LOW Footprint 0.391% Hits 22
Prefix / IP version
/24 · IPv4
Network
93.19.172.0
Broadcast
93.19.172.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.8558 , 2.3494
Hits / Errors
22 hits · 20 errors
First / Last seen
2025-06-23 19:50 · 2025-06-23 19:51
Top geo
Window / Updated
2025-06-23 → 2025-06-30 · Updated 2026-01-14 · v2

172.232.34.0/24

Risk Max 3 LOW Footprint 0.391% Hits 171
Prefix / IP version
/24 · IPv4
Network
172.232.34.0
Broadcast
172.232.34.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.8558 , 2.3494
Hits / Errors
171 hits · 81 errors
First / Last seen
2023-11-04 05:30 · 2023-11-04 05:47
Top ASN
Top geo
Window / Updated
2023-10-30 → 2023-11-06 · Updated 2026-01-14 · v2

79.110.49.0/24

Risk Max 3 LOW Footprint 0.391% Hits 16
Prefix / IP version
/24 · IPv4
Network
79.110.49.0
Broadcast
79.110.49.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.8558 , 2.3494
Hits / Errors
16 hits · 0 errors
First / Last seen
2024-12-03 22:14 · 2024-12-04 19:37
Top ASN
AS399486 · 12651980 CANADA INC.
Top organization / ISP
Top geo
Window / Updated
2024-12-02 → 2024-12-09 · Updated 2026-01-14 · v2

194.59.31.0/24

Risk Max 3 LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
194.59.31.0
Broadcast
194.59.31.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.85580000000001 , 2.3494
Hits / Errors
12 hits · 0 errors
First / Last seen
2024-12-05 19:21 · 2024-12-05 19:21
Top ASN
AS399486 · 12651980 CANADA INC.
Top organization / ISP
Top geo
Window / Updated
2024-12-02 → 2024-12-09 · Updated 2026-01-14 · v2

163.172.4.0/24

Risk Max 3 LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
163.172.4.0
Broadcast
163.172.4.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.85580000000001 , 2.3494
Hits / Errors
12 hits · 0 errors
First / Last seen
2024-05-06 21:07 · 2024-05-06 21:07
Top ASN
AS12876 · SCALEWAY S.A.S.
Top organization / ISP
Top geo
Window / Updated
2024-05-06 → 2024-05-13 · Updated 2026-01-14 · v2

163.172.73.0/24

Risk Max 3 LOW Footprint 0.391% Hits 9
Prefix / IP version
/24 · IPv4
Network
163.172.73.0
Broadcast
163.172.73.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.8558 , 2.3494
Hits / Errors
9 hits · 4 errors
First / Last seen
2025-08-25 20:13 · 2025-08-25 20:13
Top ASN
AS12876 · SCALEWAY S.A.S.
Top organization / ISP
Top geo
Window / Updated
2025-08-25 → 2025-09-01 · Updated 2026-01-14 · v2

158.255.215.0/24

Risk Max 3 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
158.255.215.0
Broadcast
158.255.215.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.8566 , 2.35222
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-05-22 08:43 · 2025-05-22 08:43
Top ASN
AS9009 · M247 Europe SRL
Top organization / ISP
Top geo
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

51.15.247.0/24

Risk Max 3 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
51.15.247.0
Broadcast
51.15.247.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.8558 , 2.3494
Hits / Errors
4 hits · 3 errors
First / Last seen
2025-04-29 09:59 · 2025-04-29 10:00
Top ASN
AS12876 · SCALEWAY S.A.S.
Top organization / ISP
Top geo
Window / Updated
2025-04-28 → 2025-05-05 · Updated 2026-01-14 · v2

92.222.108.0/24

Risk Max 2 LOW Footprint 11.719% Hits 99
Prefix / IP version
/24 · IPv4
Network
92.222.108.0
Broadcast
92.222.108.255
Observed IPs / Subnet size
30 observed · 256 total
Centroid
48.855800000000016 , 2.3494000000000006
Hits / Errors
99 hits · 0 errors
First / Last seen
2025-12-17 00:05 · 2025-12-17 23:47
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

92.222.104.0/24

Risk Max 2 LOW Footprint 11.328% Hits 99
Prefix / IP version
/24 · IPv4
Network
92.222.104.0
Broadcast
92.222.104.255
Observed IPs / Subnet size
29 observed · 256 total
Centroid
48.855799999999995 , 2.3494000000000006
Hits / Errors
99 hits · 0 errors
First / Last seen
2025-12-17 00:10 · 2025-12-17 23:50
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

170.39.218.0/24

Risk Max 2 LOW Footprint 0.391% Hits 28
Prefix / IP version
/24 · IPv4
Network
170.39.218.0
Broadcast
170.39.218.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.85659999999999 , 2.35222
Hits / Errors
28 hits · 14 errors
First / Last seen
2025-10-06 08:11 · 2025-10-06 08:11
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

20.19.187.0/24

Risk Max 2 LOW Footprint 0.391% Hits 20
Prefix / IP version
/24 · IPv4
Network
20.19.187.0
Broadcast
20.19.187.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.856567000000005 , 2.347322
Hits / Errors
20 hits · 0 errors
First / Last seen
2023-10-02 01:09 · 2023-10-02 23:41
Top ASN
Top geo
Window / Updated
2023-10-02 → 2023-10-09 · Updated 2026-01-14 · v2

163.172.76.0/24

Risk Max 2 LOW Footprint 0.391% Hits 11
Prefix / IP version
/24 · IPv4
Network
163.172.76.0
Broadcast
163.172.76.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.8558 , 2.3494
Hits / Errors
11 hits · 8 errors
First / Last seen
2025-10-07 19:35 · 2025-10-08 23:51
Top ASN
AS12876 · SCALEWAY S.A.S.
Top organization / ISP
Top geo
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

20.19.169.0/24

Risk Max 2 LOW Footprint 0.391% Hits 9
Prefix / IP version
/24 · IPv4
Network
20.19.169.0
Broadcast
20.19.169.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.856567 , 2.347322
Hits / Errors
9 hits · 0 errors
First / Last seen
2023-09-17 05:31 · 2023-09-17 16:29
Top ASN
Top geo
Window / Updated
2023-09-11 → 2023-09-18 · Updated 2026-01-14 · v2
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