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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.

3.98.144.0/24

Risk Max 100 HIGH Footprint 0.391% Hits 3794
Prefix / IP version
/24 · IPv4
Network
3.98.144.0
Broadcast
3.98.144.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.6532 , -79.3832
Hits / Errors
3794 hits · 1474 errors
First / Last seen
2023-10-22 23:36 · 2023-10-22 23:43
Top ASN
AS16509 · Amazon.com, Inc.
Top geo
Window / Updated
2023-10-16 → 2023-10-23 · Updated 2026-01-14 · v2

35.183.103.0/24

Risk Max 100 HIGH Footprint 0.391% Hits 2030
Prefix / IP version
/24 · IPv4
Network
35.183.103.0
Broadcast
35.183.103.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.6532 , -79.3832
Hits / Errors
2030 hits · 1474 errors
First / Last seen
2023-10-28 11:40 · 2023-10-28 19:41
Top ASN
AS16509 · Amazon.com, Inc.
Top geo
Window / Updated
2023-10-23 → 2023-10-30 · Updated 2026-01-14 · v2

142.93.156.0/24

Risk Max 98 HIGH Footprint 0.391% Hits 917
Prefix / IP version
/24 · IPv4
Network
142.93.156.0
Broadcast
142.93.156.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.709 , -79.4057
Hits / Errors
917 hits · 824 errors
First / Last seen
2023-10-18 02:35 · 2023-10-19 10:26
Top ASN
AS14061 · DigitalOcean, LLC
Top organization / ISP
Top geo
Window / Updated
2023-10-16 → 2023-10-23 · Updated 2026-01-14 · v2

3.98.56.0/24

Risk Max 95 HIGH Footprint 0.391% Hits 1015
Prefix / IP version
/24 · IPv4
Network
3.98.56.0
Broadcast
3.98.56.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.6532 , -79.3832
Hits / Errors
1015 hits · 737 errors
First / Last seen
2023-10-31 18:23 · 2023-10-31 18:31
Top ASN
AS16509 · Amazon.com, Inc.
Top geo
Window / Updated
2023-10-30 → 2023-11-06 · Updated 2026-01-14 · v2

15.223.76.0/24

Risk Max 95 HIGH Footprint 0.391% Hits 1015
Prefix / IP version
/24 · IPv4
Network
15.223.76.0
Broadcast
15.223.76.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.6532 , -79.3832
Hits / Errors
1015 hits · 737 errors
First / Last seen
2023-10-24 17:23 · 2023-10-24 17:31
Top ASN
AS16509 · Amazon.com, Inc.
Top geo
Window / Updated
2023-10-23 → 2023-10-30 · Updated 2026-01-14 · v2

35.183.95.0/24

Risk Max 95 HIGH Footprint 0.391% Hits 1015
Prefix / IP version
/24 · IPv4
Network
35.183.95.0
Broadcast
35.183.95.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.6532 , -79.3832
Hits / Errors
1015 hits · 737 errors
First / Last seen
2023-10-18 16:48 · 2023-10-18 16:56
Top ASN
AS16509 · Amazon.com, Inc.
Top geo
Window / Updated
2023-10-16 → 2023-10-23 · Updated 2026-01-14 · v2

146.70.112.0/24

Risk Max 71 HIGH Footprint 1.172% Hits 5835
Prefix / IP version
/24 · IPv4
Network
146.70.112.0
Broadcast
146.70.112.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
45.5088 , -73.5878
Hits / Errors
5835 hits · 0 errors
First / Last seen
2025-04-22 20:58 · 2025-04-22 21:07
Top ASN
AS9009 · M247 Europe SRL
Top organization / ISP
Top geo
Window / Updated
2025-04-21 → 2025-04-28 · Updated 2026-01-14 · v2

20.200.126.0/24

Risk Max 41 MED Footprint 0.391% Hits 246
Prefix / IP version
/24 · IPv4
Network
20.200.126.0
Broadcast
20.200.126.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.653 , -79.38299999999998
Hits / Errors
246 hits · 0 errors
First / Last seen
2024-01-22 09:37 · 2024-01-23 10:45
Top ASN
Top geo
Window / Updated
2024-01-22 → 2024-01-29 · Updated 2026-01-14 · v2

23.228.122.0/24

Risk Max 13 LOW Footprint 0.391% Hits 5
Prefix / IP version
/24 · IPv4
Network
23.228.122.0
Broadcast
23.228.122.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.5019 , -73.5674
Hits / Errors
5 hits · 3 errors
First / Last seen
2024-09-19 03:11 · 2024-09-19 05:41
Top ASN
AS46573 · Vault Host
Top organization / ISP
Top geo
Window / Updated
2024-09-16 → 2024-09-23 · Updated 2026-01-14 · v2

51.79.29.0/24

Risk Max 11 LOW Footprint 0.391% Hits 242
Prefix / IP version
/24 · IPv4
Network
51.79.29.0
Broadcast
51.79.29.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.5029 , -73.5723
Hits / Errors
242 hits · 0 errors
First / Last seen
2023-10-16 03:54 · 2023-10-21 19:38
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2023-10-16 → 2023-10-23 · Updated 2026-01-14 · v2

4.206.216.0/24

Risk Max 11 LOW Footprint 0.391% Hits 37
Prefix / IP version
/24 · IPv4
Network
4.206.216.0
Broadcast
4.206.216.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.653 , -79.383
Hits / Errors
37 hits · 0 errors
First / Last seen
2023-12-20 19:57 · 2023-12-20 19:58
Top ASN
Top geo
Window / Updated
2023-12-18 → 2023-12-25 · Updated 2026-01-14 · v2

192.99.152.0/24

Risk Max 10 LOW Footprint 0.391% Hits 135
Prefix / IP version
/24 · IPv4
Network
192.99.152.0
Broadcast
192.99.152.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.3147 , -73.8785
Hits / Errors
135 hits · 119 errors
First / Last seen
2024-04-24 01:47 · 2024-04-24 01:53
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2024-04-22 → 2024-04-29 · Updated 2026-01-14 · v2

2.57.169.0/24

Risk Max 9 LOW Footprint 0.781% Hits 278
Prefix / IP version
/24 · IPv4
Network
2.57.169.0
Broadcast
2.57.169.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
43.709 , -79.4057
Hits / Errors
278 hits · 274 errors
First / Last seen
2024-12-06 01:18 · 2024-12-07 20:54
Top ASN
Top geo
Window / Updated
2024-12-02 → 2024-12-09 · Updated 2026-01-14 · v2

4.206.222.0/24

Risk Max 9 LOW Footprint 0.391% Hits 318
Prefix / IP version
/24 · IPv4
Network
4.206.222.0
Broadcast
4.206.222.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.653 , -79.383
Hits / Errors
318 hits · 294 errors
First / Last seen
2023-11-18 07:22 · 2023-11-19 23:42
Top ASN
Top geo
Window / Updated
2023-11-13 → 2023-11-20 · Updated 2026-01-14 · v2

20.220.22.0/24

Risk Max 9 LOW Footprint 0.391% Hits 159
Prefix / IP version
/24 · IPv4
Network
20.220.22.0
Broadcast
20.220.22.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.653 , -79.383
Hits / Errors
159 hits · 147 errors
First / Last seen
2024-02-02 13:40 · 2024-02-02 13:45
Top ASN
Top geo
Window / Updated
2024-01-29 → 2024-02-05 · Updated 2026-01-14 · v2

20.104.167.0/24

Risk Max 9 LOW Footprint 0.391% Hits 159
Prefix / IP version
/24 · IPv4
Network
20.104.167.0
Broadcast
20.104.167.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
46.817 , -71.217
Hits / Errors
159 hits · 147 errors
First / Last seen
2024-01-21 17:15 · 2024-01-21 17:20
Top ASN
Top geo
Window / Updated
2024-01-15 → 2024-01-22 · Updated 2026-01-14 · v2

51.222.138.0/24

Risk Max 9 LOW Footprint 0.391% Hits 30
Prefix / IP version
/24 · IPv4
Network
51.222.138.0
Broadcast
51.222.138.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.3147 , -73.8785
Hits / Errors
30 hits · 27 errors
First / Last seen
2025-04-30 21:14 · 2025-04-30 21:16
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2025-04-28 → 2025-05-05 · Updated 2026-01-14 · v2

20.151.70.0/24

Risk Max 8 LOW Footprint 0.391% Hits 159
Prefix / IP version
/24 · IPv4
Network
20.151.70.0
Broadcast
20.151.70.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.653 , -79.383
Hits / Errors
159 hits · 147 errors
First / Last seen
2023-12-31 20:53 · 2023-12-31 20:59
Top ASN
Top geo
Window / Updated
2023-12-25 → 2024-01-01 · Updated 2026-01-14 · v2

165.22.233.0/24

Risk Max 7 LOW Footprint 0.391% Hits 226
Prefix / IP version
/24 · IPv4
Network
165.22.233.0
Broadcast
165.22.233.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.709 , -79.4057
Hits / Errors
226 hits · 97 errors
First / Last seen
2024-12-12 17:08 · 2024-12-12 17:09
Top ASN
AS14061 · DigitalOcean, LLC
Top organization / ISP
Top geo
Window / Updated
2024-12-09 → 2024-12-16 · Updated 2026-01-14 · v2

192.99.7.0/24

Risk Max 6 LOW Footprint 0.391% Hits 609
Prefix / IP version
/24 · IPv4
Network
192.99.7.0
Broadcast
192.99.7.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.5029 , -73.5723
Hits / Errors
609 hits · 0 errors
First / Last seen
2025-04-25 01:44 · 2025-04-27 05:14
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2025-04-21 → 2025-04-28 · Updated 2026-01-14 · v2

140.106.30.0/24

Risk Max 5 LOW Footprint 0.391% Hits 18
Prefix / IP version
/24 · IPv4
Network
140.106.30.0
Broadcast
140.106.30.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.2175 , -72.5066
Hits / Errors
18 hits · 15 errors
First / Last seen
2025-02-28 10:17 · 2025-02-28 10:18
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-02-24 → 2025-03-03 · Updated 2026-01-14 · v2

51.222.41.0/24

Risk Max 5 LOW Footprint 0.391% Hits 8
Prefix / IP version
/24 · IPv4
Network
51.222.41.0
Broadcast
51.222.41.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.3161 , -73.8736
Hits / Errors
8 hits · 4 errors
First / Last seen
2023-12-14 18:47 · 2023-12-14 19:57
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2023-12-11 → 2023-12-18 · Updated 2026-01-14 · v2

15.235.12.0/24

Risk Max 4 LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
15.235.12.0
Broadcast
15.235.12.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.50289999999999 , -73.5723
Hits / Errors
6 hits · 3 errors
First / Last seen
2024-11-06 00:32 · 2024-11-06 00:32
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2024-11-04 → 2024-11-11 · Updated 2026-01-14 · v2

208.96.92.0/24

Risk Max 4 LOW Footprint 0.391% Hits 5
Prefix / IP version
/24 · IPv4
Network
208.96.92.0
Broadcast
208.96.92.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.8951 , -75.1748
Hits / Errors
5 hits · 4 errors
First / Last seen
2025-08-26 10:31 · 2025-08-26 10:31
Top ASN
AS11260 · EastLink
Top geo
Window / Updated
2025-08-25 → 2025-09-01 · Updated 2026-01-14 · v2

216.73.162.0/24

Risk Max 3 LOW Footprint 4.688% Hits 753
Prefix / IP version
/24 · IPv4
Network
216.73.162.0
Broadcast
216.73.162.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
43.709 , -79.40570000000001
Hits / Errors
753 hits · 0 errors
First / Last seen
2025-05-21 20:07 · 2025-05-22 22:23
Top ASN
Top geo
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

157.254.237.0/24

Risk Max 3 LOW Footprint 0.781% Hits 16
Prefix / IP version
/24 · IPv4
Network
157.254.237.0
Broadcast
157.254.237.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
40.5237 , -74.4151
Hits / Errors
16 hits · 8 errors
First / Last seen
2024-02-21 14:18 · 2024-02-25 16:01
Top ASN
AS399486 · 12651980 CANADA INC.
Window / Updated
2024-02-19 → 2024-02-26 · Updated 2026-01-14 · v2

157.254.164.0/24

Risk Max 3 LOW Footprint 0.781% Hits 14
Prefix / IP version
/24 · IPv4
Network
157.254.164.0
Broadcast
157.254.164.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
40.5237 , -74.41510000000001
Hits / Errors
14 hits · 7 errors
First / Last seen
2024-06-10 15:29 · 2024-06-13 14:46
Top ASN
AS399486 · 12651980 CANADA INC.
Window / Updated
2024-06-10 → 2024-06-17 · Updated 2026-01-14 · v2

142.113.213.0/24

Risk Max 3 LOW Footprint 0.391% Hits 1193
Prefix / IP version
/24 · IPv4
Network
142.113.213.0
Broadcast
142.113.213.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.7489 , -79.4422
Hits / Errors
1193 hits · 450 errors
First / Last seen
2024-12-23 00:00 · 2024-12-25 21:39
Top ASN
AS577 · Bell Canada
Top organization / ISP
Top geo
Window / Updated
2024-12-23 → 2024-12-30 · Updated 2026-01-14 · v2

108.172.195.0/24

Risk Max 3 LOW Footprint 0.391% Hits 334
Prefix / IP version
/24 · IPv4
Network
108.172.195.0
Broadcast
108.172.195.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.2584 , -123.1456
Hits / Errors
334 hits · 23 errors
First / Last seen
2025-03-28 01:09 · 2025-03-28 01:30
Top ASN
Window / Updated
2025-03-24 → 2025-03-31 · Updated 2026-01-14 · v2

54.39.87.0/24

Risk Max 3 LOW Footprint 0.391% Hits 281
Prefix / IP version
/24 · IPv4
Network
54.39.87.0
Broadcast
54.39.87.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.3161 , -73.8736
Hits / Errors
281 hits · 187 errors
First / Last seen
2023-09-16 09:01 · 2023-09-16 09:10
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2023-09-11 → 2023-09-18 · Updated 2026-01-14 · v2

192.99.35.0/24

Risk Max 3 LOW Footprint 0.391% Hits 141
Prefix / IP version
/24 · IPv4
Network
192.99.35.0
Broadcast
192.99.35.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.5029 , -73.5723
Hits / Errors
141 hits · 0 errors
First / Last seen
2025-04-14 18:28 · 2025-04-14 18:37
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2025-04-14 → 2025-04-21 · 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

20.220.119.0/24

Risk Max 3 LOW Footprint 0.391% Hits 16
Prefix / IP version
/24 · IPv4
Network
20.220.119.0
Broadcast
20.220.119.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
46.817 , -71.217
Hits / Errors
16 hits · 8 errors
First / Last seen
2023-08-06 01:51 · 2023-08-06 09:21
Top ASN
Top geo
Window / Updated
2023-07-31 → 2023-08-07 · 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

147.182.144.0/24

Risk Max 3 LOW Footprint 0.391% Hits 10
Prefix / IP version
/24 · IPv4
Network
147.182.144.0
Broadcast
147.182.144.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.709 , -79.4057
Hits / Errors
10 hits · 4 errors
First / Last seen
2025-09-29 15:04 · 2025-09-29 22:40
Top ASN
AS14061 · DigitalOcean, LLC
Top organization / ISP
Top geo
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

97.107.177.0/24

Risk Max 3 LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
97.107.177.0
Broadcast
97.107.177.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.2663 , -122.8739
Hits / Errors
6 hits · 3 errors
First / Last seen
2025-02-03 17:31 · 2025-02-04 22:39
Top ASN
Window / Updated
2025-02-03 → 2025-02-10 · Updated 2026-01-14 · v2

4.206.194.0/24

Risk Max 3 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
4.206.194.0
Broadcast
4.206.194.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.653 , -79.383
Hits / Errors
1 hits · 1 errors
First / Last seen
2023-10-17 17:31 · 2023-10-17 17:31
Top ASN
Top geo
Window / Updated
2023-10-16 → 2023-10-23 · Updated 2026-01-14 · v2

84.39.151.0/24

Risk Max 2 LOW Footprint 0.391% Hits 459
Prefix / IP version
/24 · IPv4
Network
84.39.151.0
Broadcast
84.39.151.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.2476 , -123.1234
Hits / Errors
459 hits · 219 errors
First / Last seen
2025-02-07 23:55 · 2025-02-08 03:55
Top ASN
AS212238 · Datacamp Limited
Top organization / ISP
Window / Updated
2025-02-03 → 2025-02-10 · Updated 2026-01-14 · v2

64.180.131.0/24

Risk Max 2 LOW Footprint 0.391% Hits 382
Prefix / IP version
/24 · IPv4
Network
64.180.131.0
Broadcast
64.180.131.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.1378 , -122.8521
Hits / Errors
382 hits · 76 errors
First / Last seen
2025-04-01 07:24 · 2025-04-01 08:48
Top ASN
Window / Updated
2025-03-31 → 2025-04-07 · Updated 2026-01-14 · v2

103.102.231.0/24

Risk Max 2 LOW Footprint 0.391% Hits 26
Prefix / IP version
/24 · IPv4
Network
103.102.231.0
Broadcast
103.102.231.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.9849 , -81.2453
Hits / Errors
26 hits · 24 errors
First / Last seen
2023-10-23 05:26 · 2023-10-25 10:40
Top ASN
AS210456 · EastCoastHost Ltd
Top organization / ISP
Top geo
Window / Updated
2023-10-23 → 2023-10-30 · Updated 2026-01-14 · v2
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