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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.

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

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

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

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

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

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

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

198.27.89.0/24

Risk Max 2 LOW Footprint 0.391% Hits 18
Prefix / IP version
/24 · IPv4
Network
198.27.89.0
Broadcast
198.27.89.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.5029 , -73.5723
Hits / Errors
18 hits · 12 errors
First / Last seen
2024-04-21 13:10 · 2024-04-21 13:19
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2024-04-15 → 2024-04-22 · Updated 2026-01-14 · v2

135.19.205.0/24

Risk Max 2 LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
135.19.205.0
Broadcast
135.19.205.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.6224 , -73.6867
Hits / Errors
6 hits · 4 errors
First / Last seen
2024-12-27 20:09 · 2024-12-27 20:10
Top ASN
AS5769 · Videotron Ltee
Top organization / ISP
Top geo
Window / Updated
2024-12-23 → 2024-12-30 · Updated 2026-01-14 · v2

173.177.136.0/24

Risk Max 2 LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
173.177.136.0
Broadcast
173.177.136.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.4998 , -73.6087
Hits / Errors
6 hits · 4 errors
First / Last seen
2024-11-14 05:47 · 2024-11-14 05:47
Top ASN
AS5769 · Videotron Ltee
Top organization / ISP
Top geo
Window / Updated
2024-11-11 → 2024-11-18 · Updated 2026-01-14 · v2

76.64.113.0/24

Risk Max 2 LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
76.64.113.0
Broadcast
76.64.113.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
46.369499999999995 , -72.6789
Hits / Errors
6 hits · 4 errors
First / Last seen
2024-09-09 04:25 · 2024-09-09 04:25
Top ASN
AS577 · Bell Canada
Top organization / ISP
Top geo
Window / Updated
2024-09-09 → 2024-09-16 · Updated 2026-01-14 · v2

184.162.18.0/24

Risk Max 2 LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
184.162.18.0
Broadcast
184.162.18.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.580000000000005 , -73.5313
Hits / Errors
6 hits · 4 errors
First / Last seen
2024-09-07 00:47 · 2024-09-07 00:47
Top ASN
AS5769 · Videotron Ltee
Top organization / ISP
Top geo
Window / Updated
2024-09-02 → 2024-09-09 · Updated 2026-01-14 · v2

74.120.221.0/24

Risk Max 2 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
74.120.221.0
Broadcast
74.120.221.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.7701 , -73.44
Hits / Errors
4 hits · 2 errors
First / Last seen
2024-11-09 20:00 · 2024-11-09 20:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-11-04 → 2024-11-11 · Updated 2026-01-14 · v2

108.59.71.0/24

Risk Max 1 LOW Footprint 0.391% Hits 226
Prefix / IP version
/24 · IPv4
Network
108.59.71.0
Broadcast
108.59.71.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.2374 , -71.8763
Hits / Errors
226 hits · 6 errors
First / Last seen
2025-03-27 22:17 · 2025-03-28 21:01
Top ASN
Top organization / ISP
Window / Updated
2025-03-24 → 2025-03-31 · Updated 2026-01-14 · v2

96.21.146.0/24

Risk Max 1 LOW Footprint 0.391% Hits 130
Prefix / IP version
/24 · IPv4
Network
96.21.146.0
Broadcast
96.21.146.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.5789 , -73.8818
Hits / Errors
130 hits · 45 errors
First / Last seen
2025-05-27 22:12 · 2025-05-28 03:24
Top ASN
AS5769 · Videotron Ltee
Top organization / ISP
Top geo
Window / Updated
2025-05-26 → 2025-06-02 · Updated 2026-01-14 · v2

66.131.68.0/24

Risk Max 1 LOW Footprint 0.391% Hits 75
Prefix / IP version
/24 · IPv4
Network
66.131.68.0
Broadcast
66.131.68.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.5329 , -73.5565
Hits / Errors
75 hits · 0 errors
First / Last seen
2025-03-26 04:04 · 2025-03-26 04:05
Top ASN
AS5769 · Videotron Ltee
Top organization / ISP
Top geo
Window / Updated
2025-03-24 → 2025-03-31 · Updated 2026-01-14 · v2

192.95.29.0/24

Risk Max 1 LOW Footprint 0.391% Hits 62
Prefix / IP version
/24 · IPv4
Network
192.95.29.0
Broadcast
192.95.29.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.5063 , -73.5794
Hits / Errors
62 hits · 0 errors
First / Last seen
2025-04-22 13:23 · 2025-04-22 13:29
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2025-04-21 → 2025-04-28 · Updated 2026-01-14 · v2

54.39.133.0/24

Risk Max 1 LOW Footprint 0.391% Hits 34
Prefix / IP version
/24 · IPv4
Network
54.39.133.0
Broadcast
54.39.133.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.3161 , -73.8736
Hits / Errors
34 hits · 0 errors
First / Last seen
2025-06-29 06:34 · 2025-06-29 06:34
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2025-06-23 → 2025-06-30 · Updated 2026-01-14 · v2

144.217.80.0/24

Risk Max 1 LOW Footprint 0.391% Hits 34
Prefix / IP version
/24 · IPv4
Network
144.217.80.0
Broadcast
144.217.80.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.3161 , -73.8736
Hits / Errors
34 hits · 0 errors
First / Last seen
2024-05-08 21:29 · 2024-05-09 23:39
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2024-05-06 → 2024-05-13 · Updated 2026-01-14 · v2

192.99.168.0/24

Risk Max 1 LOW Footprint 0.391% Hits 34
Prefix / IP version
/24 · IPv4
Network
192.99.168.0
Broadcast
192.99.168.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.3147 , -73.8785
Hits / Errors
34 hits · 0 errors
First / Last seen
2024-01-13 02:46 · 2024-01-13 02:47
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2024-01-08 → 2024-01-15 · Updated 2026-01-14 · v2

216.239.90.0/24

Risk Max 1 LOW Footprint 0.391% Hits 17
Prefix / IP version
/24 · IPv4
Network
216.239.90.0
Broadcast
216.239.90.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.5467 , -73.6718
Hits / Errors
17 hits · 0 errors
First / Last seen
2024-02-23 22:49 · 2024-02-23 22:50
Top ASN
AS10996 · Concorde inc.
Top organization / ISP
Top geo
Window / Updated
2024-02-19 → 2024-02-26 · Updated 2026-01-14 · v2

167.114.116.0/24

Risk Max 1 LOW Footprint 0.391% Hits 16
Prefix / IP version
/24 · IPv4
Network
167.114.116.0
Broadcast
167.114.116.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.5063 , -73.5794
Hits / Errors
16 hits · 0 errors
First / Last seen
2023-09-18 04:59 · 2023-09-18 05:01
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2023-09-18 → 2023-09-25 · Updated 2026-01-14 · v2

198.50.219.0/24

Risk Max 1 LOW Footprint 0.391% Hits 10
Prefix / IP version
/24 · IPv4
Network
198.50.219.0
Broadcast
198.50.219.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.3147 , -73.8785
Hits / Errors
10 hits · 0 errors
First / Last seen
2024-09-21 06:03 · 2024-09-21 10:00
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2024-09-16 → 2024-09-23 · Updated 2026-01-14 · v2

34.95.17.0/24

Risk Max 1 LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
34.95.17.0
Broadcast
34.95.17.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.5016 , -73.5672
Hits / Errors
6 hits · 3 errors
First / Last seen
2023-12-18 11:50 · 2023-12-18 11:50
Top ASN
AS396982 · Google LLC
Top geo
Window / Updated
2023-12-18 → 2023-12-25 · Updated 2026-01-14 · v2

139.28.218.0/24

Risk Max 1 LOW Footprint 0.391% Hits 5
Prefix / IP version
/24 · IPv4
Network
139.28.218.0
Broadcast
139.28.218.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.5088 , -73.5878
Hits / Errors
5 hits · 1 errors
First / Last seen
2025-01-27 18:53 · 2025-01-27 18:54
Top ASN
AS9009 · M247 Europe SRL
Top organization / ISP
Top geo
Window / Updated
2025-01-27 → 2025-02-03 · Updated 2026-01-14 · v2

207.174.40.0/24

Risk Max 1 LOW Footprint 0.391% Hits 5
Prefix / IP version
/24 · IPv4
Network
207.174.40.0
Broadcast
207.174.40.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
46.8131 , -71.2075
Hits / Errors
5 hits · 1 errors
First / Last seen
2025-01-11 09:46 · 2025-01-11 09:46
Top ASN
AS1002 · Bytefilter LLC
Top organization / ISP
Top geo
Window / Updated
2025-01-06 → 2025-01-13 · Updated 2026-01-14 · v2

148.113.137.0/24

Risk Max 1 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
148.113.137.0
Broadcast
148.113.137.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.3147 , -73.8785
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-05-18 06:43 · 2025-05-18 06:43
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2025-05-12 → 2025-05-19 · Updated 2026-01-14 · v2

54.39.219.0/24

Risk Max 1 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
54.39.219.0
Broadcast
54.39.219.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.3161 , -73.8736
Hits / Errors
4 hits · 1 errors
First / Last seen
2024-06-05 18:46 · 2024-06-05 18:47
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2024-06-03 → 2024-06-10 · Updated 2026-01-14 · v2

66.154.110.0/24

Risk Max 1 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
66.154.110.0
Broadcast
66.154.110.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.5019 , -73.5674
Hits / Errors
4 hits · 2 errors
First / Last seen
2024-05-28 20:29 · 2024-05-28 20:29
Top ASN
AS7393 · CYBERCON, INC.
Top organization / ISP
Top geo
Window / Updated
2024-05-27 → 2024-06-03 · Updated 2026-01-14 · v2

51.222.98.0/24

Risk Max 1 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
51.222.98.0
Broadcast
51.222.98.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.5029 , -73.5723
Hits / Errors
4 hits · 2 errors
First / Last seen
2024-02-14 22:30 · 2024-02-14 22:34
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2024-02-12 → 2024-02-19 · Updated 2026-01-14 · v2

38.154.231.0/24

Risk Max 1 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
38.154.231.0
Broadcast
38.154.231.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.5075 , -73.5887
Hits / Errors
4 hits · 2 errors
First / Last seen
2024-01-24 22:44 · 2024-01-24 22:44
Top ASN
AS6079 · RCN
Top organization / ISP
Top geo
Window / Updated
2024-01-22 → 2024-01-29 · Updated 2026-01-14 · v2

142.44.252.0/24

Risk Max 1 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
142.44.252.0
Broadcast
142.44.252.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.5029 , -73.5723
Hits / Errors
4 hits · 0 errors
First / Last seen
2023-11-06 04:31 · 2023-11-06 04:31
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2023-11-06 → 2023-11-13 · Updated 2026-01-14 · v2

20.175.8.0/24

Risk Max 1 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
20.175.8.0
Broadcast
20.175.8.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
46.817 , -71.217
Hits / Errors
4 hits · 0 errors
First / Last seen
2023-09-28 02:52 · 2023-09-28 02:52
Top ASN
Top geo
Window / Updated
2023-09-25 → 2023-10-02 · Updated 2026-01-14 · v2

158.69.234.0/24

Risk Max 1 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
158.69.234.0
Broadcast
158.69.234.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.5075 , -73.5887
Hits / Errors
4 hits · 4 errors
First / Last seen
2023-08-15 12:04 · 2023-08-15 12:06
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2023-08-14 → 2023-08-21 · Updated 2026-01-14 · v2
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