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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.

173.183.145.0/24

Risk Max 1 LOW Footprint 0.391% Hits 223
Prefix / IP version
/24 · IPv4
Network
173.183.145.0
Broadcast
173.183.145.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.5417 , -113.5005
Hits / Errors
223 hits · 103 errors
First / Last seen
2024-10-03 18:52 · 2024-10-04 02:08
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-09-30 → 2024-10-07 · Updated 2026-01-14 · v2

172.219.123.0/24

Risk Max LOW Footprint 0.391% Hits 249
Prefix / IP version
/24 · IPv4
Network
172.219.123.0
Broadcast
172.219.123.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.518499999999996 , -113.6579
Hits / Errors
249 hits · 105 errors
First / Last seen
2024-11-09 04:29 · 2024-11-10 16:38
Top ASN
Top geo
Window / Updated
2024-11-04 → 2024-11-11 · Updated 2026-01-14 · v2

50.65.97.0/24

Risk Max LOW Footprint 0.391% Hits 134
Prefix / IP version
/24 · IPv4
Network
50.65.97.0
Broadcast
50.65.97.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.6334 , -113.5239
Hits / Errors
134 hits · 37 errors
First / Last seen
2024-10-08 06:18 · 2024-10-12 23:23
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-10-07 → 2024-10-14 · Updated 2026-01-14 · v2

68.150.171.0/24

Risk Max LOW Footprint 0.391% Hits 42
Prefix / IP version
/24 · IPv4
Network
68.150.171.0
Broadcast
68.150.171.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.5185 , -113.6579
Hits / Errors
42 hits · 7 errors
First / Last seen
2025-02-10 07:31 · 2025-02-10 11:26
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-02-10 → 2025-02-17 · Updated 2026-01-14 · v2

68.150.77.0/24

Risk Max LOW Footprint 0.391% Hits 37
Prefix / IP version
/24 · IPv4
Network
68.150.77.0
Broadcast
68.150.77.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.5185 , -113.65790000000001
Hits / Errors
37 hits · 0 errors
First / Last seen
2025-02-18 02:18 · 2025-02-18 02:20
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-02-17 → 2025-02-24 · Updated 2026-01-14 · v2

174.3.133.0/24

Risk Max LOW Footprint 0.391% Hits 32
Prefix / IP version
/24 · IPv4
Network
174.3.133.0
Broadcast
174.3.133.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.4612 , -113.4145
Hits / Errors
32 hits · 0 errors
First / Last seen
2025-05-27 04:42 · 2025-05-27 04:42
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-05-26 → 2025-06-02 · Updated 2026-01-14 · v2

68.148.146.0/24

Risk Max LOW Footprint 0.391% Hits 32
Prefix / IP version
/24 · IPv4
Network
68.148.146.0
Broadcast
68.148.146.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.4179 , -113.5785
Hits / Errors
32 hits · 6 errors
First / Last seen
2024-01-22 07:10 · 2024-01-22 07:15
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-01-22 → 2024-01-29 · Updated 2026-01-14 · v2

104.205.67.0/24

Risk Max LOW Footprint 0.391% Hits 31
Prefix / IP version
/24 · IPv4
Network
104.205.67.0
Broadcast
104.205.67.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.6095 , -113.5719
Hits / Errors
31 hits · 1 errors
First / Last seen
2025-04-05 03:32 · 2025-04-06 06:50
Top ASN
Top geo
Window / Updated
2025-03-31 → 2025-04-07 · Updated 2026-01-14 · v2

68.150.31.0/24

Risk Max LOW Footprint 0.391% Hits 31
Prefix / IP version
/24 · IPv4
Network
68.150.31.0
Broadcast
68.150.31.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.5349 , -113.51809999999999
Hits / Errors
31 hits · 2 errors
First / Last seen
2025-01-07 06:52 · 2025-01-07 09:22
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-01-06 → 2025-01-13 · Updated 2026-01-14 · v2

68.151.236.0/24

Risk Max LOW Footprint 0.391% Hits 30
Prefix / IP version
/24 · IPv4
Network
68.151.236.0
Broadcast
68.151.236.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.655 , -113.3784
Hits / Errors
30 hits · 1 errors
First / Last seen
2025-08-10 00:34 · 2025-08-10 00:56
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2

142.244.4.0/24

Risk Max LOW Footprint 0.391% Hits 26
Prefix / IP version
/24 · IPv4
Network
142.244.4.0
Broadcast
142.244.4.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.519999999999996 , -113.53189999999998
Hits / Errors
26 hits · 6 errors
First / Last seen
2024-02-22 17:17 · 2024-02-22 17:44
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-02-19 → 2024-02-26 · Updated 2026-01-14 · v2

172.219.12.0/24

Risk Max LOW Footprint 0.391% Hits 25
Prefix / IP version
/24 · IPv4
Network
172.219.12.0
Broadcast
172.219.12.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.4609 , -113.3714
Hits / Errors
25 hits · 0 errors
First / Last seen
2025-07-15 02:52 · 2025-07-15 07:31
Top ASN
Top geo
Window / Updated
2025-07-14 → 2025-07-21 · Updated 2026-01-14 · v2

199.216.93.0/24

Risk Max LOW Footprint 0.391% Hits 25
Prefix / IP version
/24 · IPv4
Network
199.216.93.0
Broadcast
199.216.93.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.4563 , -113.5803
Hits / Errors
25 hits · 3 errors
First / Last seen
2025-01-08 18:44 · 2025-01-08 18:45
Top geo
Window / Updated
2025-01-06 → 2025-01-13 · Updated 2026-01-14 · v2

108.173.177.0/24

Risk Max LOW Footprint 0.391% Hits 22
Prefix / IP version
/24 · IPv4
Network
108.173.177.0
Broadcast
108.173.177.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.6334 , -113.5239
Hits / Errors
22 hits · 2 errors
First / Last seen
2024-12-21 00:47 · 2024-12-21 00:48
Top ASN
Top geo
Window / Updated
2024-12-16 → 2024-12-23 · Updated 2026-01-14 · v2

206.75.129.0/24

Risk Max LOW Footprint 0.391% Hits 21
Prefix / IP version
/24 · IPv4
Network
206.75.129.0
Broadcast
206.75.129.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.5185 , -113.6579
Hits / Errors
21 hits · 1 errors
First / Last seen
2025-01-13 22:54 · 2025-01-13 23:25
Top ASN
Top geo
Window / Updated
2025-01-13 → 2025-01-20 · Updated 2026-01-14 · v2

198.53.143.0/24

Risk Max LOW Footprint 0.391% Hits 21
Prefix / IP version
/24 · IPv4
Network
198.53.143.0
Broadcast
198.53.143.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.4609 , -113.3714
Hits / Errors
21 hits · 0 errors
First / Last seen
2024-05-22 00:11 · 2024-05-22 01:10
Top ASN
Top geo
Window / Updated
2024-05-20 → 2024-05-27 · Updated 2026-01-14 · v2

50.65.221.0/24

Risk Max LOW Footprint 0.391% Hits 18
Prefix / IP version
/24 · IPv4
Network
50.65.221.0
Broadcast
50.65.221.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.4144 , -113.416
Hits / Errors
18 hits · 0 errors
First / Last seen
2024-02-20 17:33 · 2024-02-20 17:34
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-02-19 → 2024-02-26 · Updated 2026-01-14 · v2

199.185.67.0/24

Risk Max LOW Footprint 0.391% Hits 17
Prefix / IP version
/24 · IPv4
Network
199.185.67.0
Broadcast
199.185.67.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.5534 , -113.4982
Hits / Errors
17 hits · 0 errors
First / Last seen
2025-05-30 20:53 · 2025-05-30 21:05
Top geo
Window / Updated
2025-05-26 → 2025-06-02 · Updated 2026-01-14 · v2

173.183.252.0/24

Risk Max LOW Footprint 0.391% Hits 16
Prefix / IP version
/24 · IPv4
Network
173.183.252.0
Broadcast
173.183.252.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.459 , -113.5227
Hits / Errors
16 hits · 0 errors
First / Last seen
2025-05-22 02:43 · 2025-05-22 02:43
Top ASN
Top geo
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

199.216.94.0/24

Risk Max LOW Footprint 0.391% Hits 16
Prefix / IP version
/24 · IPv4
Network
199.216.94.0
Broadcast
199.216.94.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.4563 , -113.5803
Hits / Errors
16 hits · 0 errors
First / Last seen
2025-05-14 18:39 · 2025-05-14 18:39
Top ASN
Top geo
Window / Updated
2025-05-12 → 2025-05-19 · Updated 2026-01-14 · v2

198.161.203.0/24

Risk Max LOW Footprint 0.391% Hits 15
Prefix / IP version
/24 · IPv4
Network
198.161.203.0
Broadcast
198.161.203.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.5534 , -113.4982
Hits / Errors
15 hits · 1 errors
First / Last seen
2025-10-15 02:18 · 2025-10-15 02:18
Top ASN
Top geo
Window / Updated
2025-10-13 → 2025-10-20 · Updated 2026-01-14 · v2

162.157.74.0/24

Risk Max LOW Footprint 0.391% Hits 15
Prefix / IP version
/24 · IPv4
Network
162.157.74.0
Broadcast
162.157.74.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.4144 , -113.416
Hits / Errors
15 hits · 0 errors
First / Last seen
2025-05-06 08:10 · 2025-05-06 08:10
Top ASN
Top geo
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

142.244.6.0/24

Risk Max LOW Footprint 0.391% Hits 15
Prefix / IP version
/24 · IPv4
Network
142.244.6.0
Broadcast
142.244.6.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.52 , -113.5319
Hits / Errors
15 hits · 0 errors
First / Last seen
2025-03-17 18:26 · 2025-03-17 18:26
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-03-17 → 2025-03-24 · Updated 2026-01-14 · v2

172.219.201.0/24

Risk Max LOW Footprint 0.391% Hits 15
Prefix / IP version
/24 · IPv4
Network
172.219.201.0
Broadcast
172.219.201.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.6367 , -113.4684
Hits / Errors
15 hits · 0 errors
First / Last seen
2025-02-07 21:58 · 2025-02-07 22:01
Top ASN
Top geo
Window / Updated
2025-02-03 → 2025-02-10 · Updated 2026-01-14 · v2

68.149.146.0/24

Risk Max LOW Footprint 0.391% Hits 14
Prefix / IP version
/24 · IPv4
Network
68.149.146.0
Broadcast
68.149.146.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.417899999999996 , -113.5785
Hits / Errors
14 hits · 1 errors
First / Last seen
2025-04-12 07:37 · 2025-04-12 07:37
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-04-07 → 2025-04-14 · Updated 2026-01-14 · v2

50.99.237.0/24

Risk Max LOW Footprint 0.391% Hits 13
Prefix / IP version
/24 · IPv4
Network
50.99.237.0
Broadcast
50.99.237.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.5185 , -113.6579
Hits / Errors
13 hits · 0 errors
First / Last seen
2024-12-01 22:00 · 2024-12-01 22:02
Top ASN
Top geo
Window / Updated
2024-11-25 → 2024-12-02 · Updated 2026-01-14 · v2

96.53.145.0/24

Risk Max LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
96.53.145.0
Broadcast
96.53.145.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.4179 , -113.5785
Hits / Errors
12 hits · 0 errors
First / Last seen
2025-04-13 08:40 · 2025-04-13 08:40
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-04-07 → 2025-04-14 · Updated 2026-01-14 · v2

50.65.109.0/24

Risk Max LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
50.65.109.0
Broadcast
50.65.109.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.6334 , -113.52389999999998
Hits / Errors
12 hits · 1 errors
First / Last seen
2024-12-20 01:35 · 2024-12-20 01:37
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-12-16 → 2024-12-23 · Updated 2026-01-14 · v2

75.155.55.0/24

Risk Max LOW Footprint 0.391% Hits 9
Prefix / IP version
/24 · IPv4
Network
75.155.55.0
Broadcast
75.155.55.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.563 , -113.5656
Hits / Errors
9 hits · 0 errors
First / Last seen
2024-09-13 08:31 · 2024-09-13 08:31
Top ASN
Top geo
Window / Updated
2024-09-09 → 2024-09-16 · Updated 2026-01-14 · v2

198.161.51.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
198.161.51.0
Broadcast
198.161.51.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.5349 , -113.5181
Hits / Errors
4 hits · 3 errors
First / Last seen
2025-01-16 21:43 · 2025-01-16 21:43
Top ASN
Top geo
Window / Updated
2025-01-13 → 2025-01-20 · Updated 2026-01-14 · v2

208.98.193.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
208.98.193.0
Broadcast
208.98.193.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.4179 , -113.5785
Hits / Errors
4 hits · 1 errors
First / Last seen
2024-10-04 04:00 · 2024-10-04 13:36
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-09-30 → 2024-10-07 · Updated 2026-01-14 · v2

198.166.184.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
198.166.184.0
Broadcast
198.166.184.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.548 , -113.597
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-09-26 00:42 · 2025-09-26 00:44
Top ASN
Top geo
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

199.185.65.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
199.185.65.0
Broadcast
199.185.65.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.5534 , -113.4982
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-07-15 18:13 · 2025-07-15 18:13
Top geo
Window / Updated
2025-07-14 → 2025-07-21 · Updated 2026-01-14 · v2

75.152.204.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
75.152.204.0
Broadcast
75.152.204.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.655 , -113.3784
Hits / Errors
3 hits · 2 errors
First / Last seen
2024-12-17 07:39 · 2024-12-17 07:39
Top ASN
Top geo
Window / Updated
2024-12-16 → 2024-12-23 · Updated 2026-01-14 · v2

68.150.27.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
68.150.27.0
Broadcast
68.150.27.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.5349 , -113.5181
Hits / Errors
3 hits · 0 errors
First / Last seen
2023-11-16 06:35 · 2023-11-16 06:35
Top ASN
Top organization / ISP
Top geo
Window / Updated
2023-11-13 → 2023-11-20 · Updated 2026-01-14 · v2

75.159.128.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
75.159.128.0
Broadcast
75.159.128.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.4144 , -113.416
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-08-07 05:37 · 2025-08-07 05:37
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2

96.52.246.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
96.52.246.0
Broadcast
96.52.246.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.548 , -113.597
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-08-02 21:00 · 2025-08-02 21:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

137.186.82.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
137.186.82.0
Broadcast
137.186.82.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.5185 , -113.6579
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-07-31 16:58 · 2025-07-31 16:58
Top ASN
Top geo
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

137.186.222.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
137.186.222.0
Broadcast
137.186.222.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.4593 , -113.6546
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-07-24 00:36 · 2025-07-24 00:36
Top ASN
Top geo
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

174.90.223.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
174.90.223.0
Broadcast
174.90.223.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.5463 , -113.5571
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-07-19 15:22 · 2025-07-19 15:22
Top ASN
AS577 · Bell Canada
Top organization / ISP
Top geo
Window / Updated
2025-07-14 → 2025-07-21 · Updated 2026-01-14 · v2
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