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.

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

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

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

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

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

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

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

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

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

51.79.19.0/24

Risk Max 1 LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
51.79.19.0
Broadcast
51.79.19.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.50289999999999 , -73.5723
Hits / Errors
3 hits · 2 errors
First / Last seen
2024-06-12 01:31 · 2024-06-12 01:31
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2024-06-10 → 2024-06-17 · Updated 2026-01-14 · v2

192.99.166.0/24

Risk Max 1 LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
192.99.166.0
Broadcast
192.99.166.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.3147 , -73.8785
Hits / Errors
2 hits · 1 errors
First / Last seen
2024-02-04 01:17 · 2024-02-04 01:17
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2024-01-29 → 2024-02-05 · Updated 2026-01-14 · v2

51.79.82.0/24

Risk Max 1 LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
51.79.82.0
Broadcast
51.79.82.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.3161 , -73.8736
Hits / Errors
2 hits · 1 errors
First / Last seen
2024-01-12 12:48 · 2024-01-12 12:48
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2024-01-08 → 2024-01-15 · Updated 2026-01-14 · v2

198.50.241.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
198.50.241.0
Broadcast
198.50.241.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.5029 , -73.5723
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-06-26 20:52 · 2025-06-26 20:52
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2025-06-23 → 2025-06-30 · Updated 2026-01-14 · v2

15.235.44.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
15.235.44.0
Broadcast
15.235.44.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
45.5029 , -73.5723
Hits / Errors
5 hits · 1 errors
First / Last seen
2025-04-12 21:36 · 2025-04-13 22:18
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2025-04-07 → 2025-04-14 · Updated 2026-01-14 · v2

192.99.37.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
192.99.37.0
Broadcast
192.99.37.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
45.50289999999999 , -73.5723
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-07-03 12:52 · 2025-07-03 16:28
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2025-06-30 → 2025-07-07 · Updated 2026-01-14 · v2

51.79.102.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
51.79.102.0
Broadcast
51.79.102.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
45.50289999999999 , -73.5723
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-04-15 09:58 · 2025-04-16 05:13
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2025-04-14 → 2025-04-21 · Updated 2026-01-14 · v2

51.161.80.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
51.161.80.0
Broadcast
51.161.80.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
45.5029 , -73.5723
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-04-14 01:45 · 2025-04-14 02:24
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2025-04-14 → 2025-04-21 · Updated 2026-01-14 · v2

15.235.46.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
15.235.46.0
Broadcast
15.235.46.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
45.5029 , -73.5723
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-04-13 07:14 · 2025-04-13 16:52
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2025-04-07 → 2025-04-14 · Updated 2026-01-14 · v2

167.114.2.0/24

Risk Max LOW Footprint 0.391% Hits 46
Prefix / IP version
/24 · IPv4
Network
167.114.2.0
Broadcast
167.114.2.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.5063 , -73.5794
Hits / Errors
46 hits · 0 errors
First / Last seen
2025-05-22 18:40 · 2025-05-22 18:40
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

51.222.9.0/24

Risk Max LOW Footprint 0.391% Hits 20
Prefix / IP version
/24 · IPv4
Network
51.222.9.0
Broadcast
51.222.9.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.3147 , -73.8785
Hits / Errors
20 hits · 16 errors
First / Last seen
2025-04-13 07:57 · 2025-04-13 07:57
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2025-04-07 → 2025-04-14 · Updated 2026-01-14 · v2

148.113.182.0/24

Risk Max LOW Footprint 0.391% Hits 20
Prefix / IP version
/24 · IPv4
Network
148.113.182.0
Broadcast
148.113.182.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.3147 , -73.8785
Hits / Errors
20 hits · 12 errors
First / Last seen
2024-01-22 00:10 · 2024-01-22 00:11
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2024-01-22 → 2024-01-29 · Updated 2026-01-14 · v2

148.113.163.0/24

Risk Max LOW Footprint 0.391% Hits 18
Prefix / IP version
/24 · IPv4
Network
148.113.163.0
Broadcast
148.113.163.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.5029 , -73.5723
Hits / Errors
18 hits · 1 errors
First / Last seen
2024-12-15 16:23 · 2024-12-15 16:27
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2024-12-09 → 2024-12-16 · Updated 2026-01-14 · v2

54.39.18.0/24

Risk Max LOW Footprint 0.391% Hits 15
Prefix / IP version
/24 · IPv4
Network
54.39.18.0
Broadcast
54.39.18.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.3161 , -73.8736
Hits / Errors
15 hits · 6 errors
First / Last seen
2025-05-29 12:02 · 2025-05-29 12:02
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2025-05-26 → 2025-06-02 · Updated 2026-01-14 · v2

198.27.115.0/24

Risk Max LOW Footprint 0.391% Hits 15
Prefix / IP version
/24 · IPv4
Network
198.27.115.0
Broadcast
198.27.115.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.5029 , -73.5723
Hits / Errors
15 hits · 0 errors
First / Last seen
2023-09-16 01:55 · 2023-09-16 01:55
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2023-09-11 → 2023-09-18 · Updated 2026-01-14 · v2

198.100.154.0/24

Risk Max LOW Footprint 0.391% Hits 14
Prefix / IP version
/24 · IPv4
Network
198.100.154.0
Broadcast
198.100.154.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.3147 , -73.8785
Hits / Errors
14 hits · 7 errors
First / Last seen
2025-10-28 05:25 · 2025-10-28 05:25
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2025-10-27 → 2025-11-03 · Updated 2026-01-14 · v2

142.44.240.0/24

Risk Max LOW Footprint 0.391% Hits 13
Prefix / IP version
/24 · IPv4
Network
142.44.240.0
Broadcast
142.44.240.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.3147 , -73.8785
Hits / Errors
13 hits · 2 errors
First / Last seen
2024-10-02 21:07 · 2024-10-02 21:20
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2024-09-30 → 2024-10-07 · Updated 2026-01-14 · v2

158.69.23.0/24

Risk Max LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
158.69.23.0
Broadcast
158.69.23.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.5075 , -73.5887
Hits / Errors
12 hits · 4 errors
First / Last seen
2025-04-22 16:07 · 2025-04-22 16:07
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2025-04-21 → 2025-04-28 · Updated 2026-01-14 · v2

15.235.118.0/24

Risk Max LOW Footprint 0.391% Hits 11
Prefix / IP version
/24 · IPv4
Network
15.235.118.0
Broadcast
15.235.118.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.5029 , -73.5723
Hits / Errors
11 hits · 0 errors
First / Last seen
2025-04-22 13:28 · 2025-04-22 13:28
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2025-04-21 → 2025-04-28 · Updated 2026-01-14 · v2

158.69.54.0/24

Risk Max LOW Footprint 0.391% Hits 8
Prefix / IP version
/24 · IPv4
Network
158.69.54.0
Broadcast
158.69.54.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.5075 , -73.5887
Hits / Errors
8 hits · 0 errors
First / Last seen
2024-11-07 07:16 · 2024-11-07 07:16
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2024-11-04 → 2024-11-11 · Updated 2026-01-14 · v2

148.113.142.0/24

Risk Max LOW Footprint 0.391% Hits 7
Prefix / IP version
/24 · IPv4
Network
148.113.142.0
Broadcast
148.113.142.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.314699999999995 , -73.8785
Hits / Errors
7 hits · 0 errors
First / Last seen
2025-04-14 21:07 · 2025-04-14 23:26
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2025-04-14 → 2025-04-21 · Updated 2026-01-14 · v2

148.113.136.0/24

Risk Max LOW Footprint 0.391% Hits 7
Prefix / IP version
/24 · IPv4
Network
148.113.136.0
Broadcast
148.113.136.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.3147 , -73.8785
Hits / Errors
7 hits · 0 errors
First / Last seen
2025-03-31 01:56 · 2025-03-31 07:09
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2025-03-31 → 2025-04-07 · Updated 2026-01-14 · v2

15.235.51.0/24

Risk Max LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
15.235.51.0
Broadcast
15.235.51.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.50289999999999 , -73.5723
Hits / Errors
6 hits · 0 errors
First / Last seen
2025-08-21 10:19 · 2025-08-21 23:48
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Top geo
Window / Updated
2025-08-18 → 2025-08-25 · Updated 2026-01-14 · v2
« First ‹ Prev
Page 1 of 4