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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.

135.12.146.0/24

Risk Max 2 LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
135.12.146.0
Broadcast
135.12.146.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.2424 , -113.77749999999999
Hits / Errors
6 hits · 4 errors
First / Last seen
2024-09-14 11:48 · 2024-09-14 11:48
Top ASN
AS395965 · Carrytel
Top organization / ISP
Top geo
Window / Updated
2024-09-09 → 2024-09-16 · Updated 2026-01-14 · v2

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

75.159.156.0/24

Risk Max 1 LOW Footprint 0.391% Hits 163
Prefix / IP version
/24 · IPv4
Network
75.159.156.0
Broadcast
75.159.156.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.0605 , -114.11020000000002
Hits / Errors
163 hits · 56 errors
First / Last seen
2025-04-03 19:41 · 2025-04-03 21:50
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-03-31 → 2025-04-07 · Updated 2026-01-14 · v2

70.73.124.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
70.73.124.0
Broadcast
70.73.124.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.0299 , -114.0339
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-07-26 10:41 · 2023-07-26 10:41
Top ASN
Top organization / ISP
Top geo
Window / Updated
2023-07-24 → 2023-07-31 · Updated 2026-01-14 · v2

216.185.246.0/24

Risk Max LOW Footprint 0.781% Hits 124
Prefix / IP version
/24 · IPv4
Network
216.185.246.0
Broadcast
216.185.246.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
51.0447 , -114.072
Hits / Errors
124 hits · 17 errors
First / Last seen
2024-11-07 20:52 · 2024-11-08 16:56
Top ASN
AS22995 · Xplore Inc.
Top organization / ISP
Top geo
Window / Updated
2024-11-04 → 2024-11-11 · Updated 2026-01-14 · v2

142.59.68.0/24

Risk Max LOW Footprint 0.781% Hits 35
Prefix / IP version
/24 · IPv4
Network
142.59.68.0
Broadcast
142.59.68.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
51.0857 , -114.02339999999998
Hits / Errors
35 hits · 0 errors
First / Last seen
2025-01-10 00:41 · 2025-01-11 17:31
Top ASN
Top geo
Window / Updated
2025-01-06 → 2025-01-13 · Updated 2026-01-14 · v2

143.105.93.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
143.105.93.0
Broadcast
143.105.93.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
51.0447 , -114.0718
Hits / Errors
4 hits · 1 errors
First / Last seen
2025-07-26 07:03 · 2025-07-26 08:27
Top geo
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

104.28.116.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
104.28.116.0
Broadcast
104.28.116.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
51.0406 , -114.0764
Hits / Errors
4 hits · 0 errors
First / Last seen
2023-11-07 09:54 · 2023-11-11 01:35
Top ASN
AS13335 · Cloudflare, Inc.
Top organization / ISP
Top geo
Window / Updated
2023-11-06 → 2023-11-13 · Updated 2026-01-14 · v2

108.173.169.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
108.173.169.0
Broadcast
108.173.169.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
54.1481 , -113.8737
Hits / Errors
2 hits · 0 errors
First / Last seen
2024-11-11 07:55 · 2024-11-11 18:42
Top ASN
Top geo
Window / Updated
2024-11-11 → 2024-11-18 · 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

70.73.77.0/24

Risk Max LOW Footprint 0.391% Hits 128
Prefix / IP version
/24 · IPv4
Network
70.73.77.0
Broadcast
70.73.77.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.9899 , -114.1574
Hits / Errors
128 hits · 41 errors
First / Last seen
2024-12-02 00:07 · 2024-12-04 16:05
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-12-02 → 2024-12-09 · Updated 2026-01-14 · v2

75.159.76.0/24

Risk Max LOW Footprint 0.391% Hits 98
Prefix / IP version
/24 · IPv4
Network
75.159.76.0
Broadcast
75.159.76.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.8833 , -114.0334
Hits / Errors
98 hits · 28 errors
First / Last seen
2024-11-26 04:39 · 2024-11-27 22:33
Top ASN
Top geo
Window / Updated
2024-11-25 → 2024-12-02 · Updated 2026-01-14 · v2

108.173.196.0/24

Risk Max LOW Footprint 0.391% Hits 97
Prefix / IP version
/24 · IPv4
Network
108.173.196.0
Broadcast
108.173.196.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.20960000000001 , -114.1313
Hits / Errors
97 hits · 10 errors
First / Last seen
2025-01-16 10:27 · 2025-01-19 07:01
Top ASN
Top geo
Window / Updated
2025-01-13 → 2025-01-20 · Updated 2026-01-14 · v2

172.103.192.0/24

Risk Max LOW Footprint 0.391% Hits 74
Prefix / IP version
/24 · IPv4
Network
172.103.192.0
Broadcast
172.103.192.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.0406 , -114.07639999999999
Hits / Errors
74 hits · 14 errors
First / Last seen
2025-08-06 16:17 · 2025-08-07 18:26
Top ASN
Top geo
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2

137.186.138.0/24

Risk Max LOW Footprint 0.391% Hits 73
Prefix / IP version
/24 · IPv4
Network
137.186.138.0
Broadcast
137.186.138.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.1613 , -113.9518
Hits / Errors
73 hits · 1 errors
First / Last seen
2025-05-06 14:50 · 2025-05-06 15:16
Top ASN
Top geo
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

199.216.179.0/24

Risk Max LOW Footprint 0.391% Hits 49
Prefix / IP version
/24 · IPv4
Network
199.216.179.0
Broadcast
199.216.179.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.5546 , -113.3014
Hits / Errors
49 hits · 1 errors
First / Last seen
2025-01-29 00:07 · 2025-01-29 00:18
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-01-27 → 2025-02-03 · Updated 2026-01-14 · v2

75.158.101.0/24

Risk Max LOW Footprint 0.391% Hits 43
Prefix / IP version
/24 · IPv4
Network
75.158.101.0
Broadcast
75.158.101.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.2096 , -114.1313
Hits / Errors
43 hits · 5 errors
First / Last seen
2024-11-18 05:38 · 2024-11-21 17:28
Top ASN
Top geo
Window / Updated
2024-11-18 → 2024-11-25 · 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

104.219.192.0/24

Risk Max LOW Footprint 0.391% Hits 40
Prefix / IP version
/24 · IPv4
Network
104.219.192.0
Broadcast
104.219.192.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.0605 , -114.1102
Hits / Errors
40 hits · 0 errors
First / Last seen
2025-01-16 21:57 · 2025-01-16 21:59
Top ASN
AS54182 · Bell Canada
Top organization / ISP
Top geo
Window / Updated
2025-01-13 → 2025-01-20 · Updated 2026-01-14 · v2

75.158.195.0/24

Risk Max LOW Footprint 0.391% Hits 38
Prefix / IP version
/24 · IPv4
Network
75.158.195.0
Broadcast
75.158.195.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.8805 , -113.9523
Hits / Errors
38 hits · 2 errors
First / Last seen
2025-03-19 06:18 · 2025-03-19 06:31
Top ASN
Top geo
Window / Updated
2025-03-17 → 2025-03-24 · 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

174.0.180.0/24

Risk Max LOW Footprint 0.391% Hits 37
Prefix / IP version
/24 · IPv4
Network
174.0.180.0
Broadcast
174.0.180.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.1202 , -113.94289999999998
Hits / Errors
37 hits · 2 errors
First / Last seen
2025-02-04 07:22 · 2025-02-04 08:26
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-02-03 → 2025-02-10 · Updated 2026-01-14 · v2

70.75.147.0/24

Risk Max LOW Footprint 0.391% Hits 36
Prefix / IP version
/24 · IPv4
Network
70.75.147.0
Broadcast
70.75.147.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.0483 , -113.96329999999999
Hits / Errors
36 hits · 3 errors
First / Last seen
2024-11-20 20:49 · 2024-11-20 20:50
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-11-18 → 2024-11-25 · Updated 2026-01-14 · v2

96.52.100.0/24

Risk Max LOW Footprint 0.391% Hits 34
Prefix / IP version
/24 · IPv4
Network
96.52.100.0
Broadcast
96.52.100.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.632 , -113.6363
Hits / Errors
34 hits · 2 errors
First / Last seen
2025-03-21 05:37 · 2025-03-21 05:38
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-03-17 → 2025-03-24 · Updated 2026-01-14 · v2

64.141.64.0/24

Risk Max LOW Footprint 0.391% Hits 34
Prefix / IP version
/24 · IPv4
Network
64.141.64.0
Broadcast
64.141.64.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.0455 , -114.1988
Hits / Errors
34 hits · 11 errors
First / Last seen
2024-12-02 17:20 · 2024-12-04 21:18
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-12-02 → 2024-12-09 · Updated 2026-01-14 · v2

198.166.31.0/24

Risk Max LOW Footprint 0.391% Hits 34
Prefix / IP version
/24 · IPv4
Network
198.166.31.0
Broadcast
198.166.31.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.023 , -114.0718
Hits / Errors
34 hits · 9 errors
First / Last seen
2024-11-11 05:47 · 2024-11-11 18:36
Top ASN
Top geo
Window / Updated
2024-11-11 → 2024-11-18 · Updated 2026-01-14 · v2

174.0.44.0/24

Risk Max LOW Footprint 0.391% Hits 33
Prefix / IP version
/24 · IPv4
Network
174.0.44.0
Broadcast
174.0.44.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.8476 , -114.1958
Hits / Errors
33 hits · 2 errors
First / Last seen
2025-01-22 13:52 · 2025-01-22 13:55
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-01-20 → 2025-01-27 · Updated 2026-01-14 · v2

204.209.247.0/24

Risk Max LOW Footprint 0.391% Hits 33
Prefix / IP version
/24 · IPv4
Network
204.209.247.0
Broadcast
204.209.247.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.2424 , -113.7775
Hits / Errors
33 hits · 0 errors
First / Last seen
2024-11-06 22:15 · 2024-11-06 22:15
Top ASN
Top geo
Window / Updated
2024-11-04 → 2024-11-11 · Updated 2026-01-14 · v2

199.216.105.0/24

Risk Max LOW Footprint 0.391% Hits 32
Prefix / IP version
/24 · IPv4
Network
199.216.105.0
Broadcast
199.216.105.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.3062 , -114.0394
Hits / Errors
32 hits · 0 errors
First / Last seen
2025-05-29 23:06 · 2025-05-29 23:07
Top ASN
AS25872 · Rocky View Schools
Top organization / ISP
Top geo
Window / Updated
2025-05-26 → 2025-06-02 · 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

172.225.43.0/24

Risk Max LOW Footprint 0.391% Hits 32
Prefix / IP version
/24 · IPv4
Network
172.225.43.0
Broadcast
172.225.43.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.0406 , -114.0764
Hits / Errors
32 hits · 2 errors
First / Last seen
2025-05-26 06:07 · 2025-05-26 06:07
Top ASN
Top geo
Window / Updated
2025-05-26 → 2025-06-02 · Updated 2026-01-14 · v2

108.63.200.0/24

Risk Max LOW Footprint 0.391% Hits 32
Prefix / IP version
/24 · IPv4
Network
108.63.200.0
Broadcast
108.63.200.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.9129 , -114.1028
Hits / Errors
32 hits · 0 errors
First / Last seen
2025-05-09 04:23 · 2025-05-09 04:24
Top geo
Window / Updated
2025-05-05 → 2025-05-12 · 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

162.157.138.0/24

Risk Max LOW Footprint 0.391% Hits 30
Prefix / IP version
/24 · IPv4
Network
162.157.138.0
Broadcast
162.157.138.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.0455 , -114.19879999999999
Hits / Errors
30 hits · 0 errors
First / Last seen
2025-05-22 09:28 · 2025-05-22 09:28
Top ASN
Top geo
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

23.17.38.0/24

Risk Max LOW Footprint 0.391% Hits 30
Prefix / IP version
/24 · IPv4
Network
23.17.38.0
Broadcast
23.17.38.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.1391 , -114.2002
Hits / Errors
30 hits · 0 errors
First / Last seen
2025-05-21 05:45 · 2025-05-21 06:09
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

206.75.13.0/24

Risk Max LOW Footprint 0.391% Hits 30
Prefix / IP version
/24 · IPv4
Network
206.75.13.0
Broadcast
206.75.13.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.1202 , -113.9429
Hits / Errors
30 hits · 0 errors
First / Last seen
2025-05-14 18:14 · 2025-05-14 18:28
Top ASN
Top geo
Window / Updated
2025-05-12 → 2025-05-19 · Updated 2026-01-14 · v2
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