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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.

94.156.133.0/24

Risk Max LOW Footprint 0.391% Hits 79
Prefix / IP version
/24 · IPv4
Network
94.156.133.0
Broadcast
94.156.133.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.6109 , -122.3303
Hits / Errors
79 hits · 0 errors
First / Last seen
2025-05-21 14:17 · 2025-05-21 14:38
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

174.164.52.0/24

Risk Max LOW Footprint 0.391% Hits 72
Prefix / IP version
/24 · IPv4
Network
174.164.52.0
Broadcast
174.164.52.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.63 , -122.2972
Hits / Errors
72 hits · 0 errors
First / Last seen
2025-05-21 11:10 · 2025-05-21 12:43
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

73.19.125.0/24

Risk Max LOW Footprint 0.391% Hits 64
Prefix / IP version
/24 · IPv4
Network
73.19.125.0
Broadcast
73.19.125.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.4936 , -122.2415
Hits / Errors
64 hits · 0 errors
First / Last seen
2024-12-03 06:11 · 2024-12-03 06:11
Window / Updated
2024-12-02 → 2024-12-09 · Updated 2026-01-14 · v2

75.172.97.0/24

Risk Max LOW Footprint 0.391% Hits 56
Prefix / IP version
/24 · IPv4
Network
75.172.97.0
Broadcast
75.172.97.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.5834 , -122.2979
Hits / Errors
56 hits · 4 errors
First / Last seen
2024-11-07 02:53 · 2024-11-07 05:29
Window / Updated
2024-11-04 → 2024-11-11 · Updated 2026-01-14 · v2

73.225.213.0/24

Risk Max LOW Footprint 0.391% Hits 53
Prefix / IP version
/24 · IPv4
Network
73.225.213.0
Broadcast
73.225.213.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.66740000000001 , -122.3701
Hits / Errors
53 hits · 0 errors
First / Last seen
2025-03-14 17:26 · 2025-03-14 18:24
Window / Updated
2025-03-10 → 2025-03-17 · Updated 2026-01-14 · v2

136.228.201.0/24

Risk Max LOW Footprint 0.391% Hits 52
Prefix / IP version
/24 · IPv4
Network
136.228.201.0
Broadcast
136.228.201.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.6348 , -122.3451
Hits / Errors
52 hits · 0 errors
First / Last seen
2024-12-17 00:13 · 2024-12-17 00:14
Top ASN
AS396253 · iboss,inc
Top organization / ISP
Window / Updated
2024-12-16 → 2024-12-23 · Updated 2026-01-14 · v2

97.113.204.0/24

Risk Max LOW Footprint 0.391% Hits 48
Prefix / IP version
/24 · IPv4
Network
97.113.204.0
Broadcast
97.113.204.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.5357 , -122.3503
Hits / Errors
48 hits · 8 errors
First / Last seen
2025-03-10 03:49 · 2025-03-10 03:49
Top organization / ISP
Window / Updated
2025-03-10 → 2025-03-17 · Updated 2026-01-14 · v2

73.157.2.0/24

Risk Max LOW Footprint 0.391% Hits 47
Prefix / IP version
/24 · IPv4
Network
73.157.2.0
Broadcast
73.157.2.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.6631 , -122.3029
Hits / Errors
47 hits · 7 errors
First / Last seen
2025-05-07 07:00 · 2025-05-09 14:36
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

71.231.154.0/24

Risk Max LOW Footprint 0.391% Hits 47
Prefix / IP version
/24 · IPv4
Network
71.231.154.0
Broadcast
71.231.154.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.6348 , -122.34509999999999
Hits / Errors
47 hits · 5 errors
First / Last seen
2024-11-28 16:52 · 2024-12-01 06:30
Window / Updated
2024-11-25 → 2024-12-02 · Updated 2026-01-14 · v2

206.188.41.0/24

Risk Max LOW Footprint 0.391% Hits 43
Prefix / IP version
/24 · IPv4
Network
206.188.41.0
Broadcast
206.188.41.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.6137 , -122.3104
Hits / Errors
43 hits · 0 errors
First / Last seen
2025-08-21 04:26 · 2025-08-21 05:40
Top ASN
Window / Updated
2025-08-18 → 2025-08-25 · Updated 2026-01-14 · v2

198.244.111.0/24

Risk Max LOW Footprint 0.391% Hits 43
Prefix / IP version
/24 · IPv4
Network
198.244.111.0
Broadcast
198.244.111.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.6109 , -122.33029999999998
Hits / Errors
43 hits · 16 errors
First / Last seen
2024-02-11 15:24 · 2024-02-11 15:27
Top ASN
AS54858 · Wave Broadband
Top organization / ISP
Window / Updated
2024-02-05 → 2024-02-12 · Updated 2026-01-14 · v2

172.56.107.0/24

Risk Max LOW Footprint 0.391% Hits 36
Prefix / IP version
/24 · IPv4
Network
172.56.107.0
Broadcast
172.56.107.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.4467 , -122.2684
Hits / Errors
36 hits · 0 errors
First / Last seen
2025-05-13 06:11 · 2025-05-13 06:20
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
Window / Updated
2025-05-12 → 2025-05-19 · Updated 2026-01-14 · v2

67.185.199.0/24

Risk Max LOW Footprint 0.391% Hits 36
Prefix / IP version
/24 · IPv4
Network
67.185.199.0
Broadcast
67.185.199.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.6144 , -122.3447
Hits / Errors
36 hits · 7 errors
First / Last seen
2024-11-11 18:42 · 2024-11-11 22:57
Window / Updated
2024-11-11 → 2024-11-18 · Updated 2026-01-14 · v2

71.231.202.0/24

Risk Max LOW Footprint 0.391% Hits 33
Prefix / IP version
/24 · IPv4
Network
71.231.202.0
Broadcast
71.231.202.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.7495 , -122.2976
Hits / Errors
33 hits · 2 errors
First / Last seen
2024-12-23 22:03 · 2024-12-23 22:06
Window / Updated
2024-12-23 → 2024-12-30 · Updated 2026-01-14 · v2

23.234.81.0/24

Risk Max LOW Footprint 0.391% Hits 30
Prefix / IP version
/24 · IPv4
Network
23.234.81.0
Broadcast
23.234.81.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.6061 , -122.333
Hits / Errors
30 hits · 0 errors
First / Last seen
2025-05-27 16:00 · 2025-05-27 16:04
Top ASN
AS11878 · tzulo, inc.
Top organization / ISP
Window / Updated
2025-05-26 → 2025-06-02 · Updated 2026-01-14 · v2

97.126.85.0/24

Risk Max LOW Footprint 0.391% Hits 28
Prefix / IP version
/24 · IPv4
Network
97.126.85.0
Broadcast
97.126.85.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.54 , -122.30319999999999
Hits / Errors
28 hits · 0 errors
First / Last seen
2025-07-31 20:20 · 2025-07-31 20:20
Top organization / ISP
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

168.156.92.0/24

Risk Max LOW Footprint 0.391% Hits 24
Prefix / IP version
/24 · IPv4
Network
168.156.92.0
Broadcast
168.156.92.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.583400000000005 , -122.29789999999998
Hits / Errors
24 hits · 0 errors
First / Last seen
2025-05-19 21:20 · 2025-05-19 21:21
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

216.186.62.0/24

Risk Max LOW Footprint 0.391% Hits 24
Prefix / IP version
/24 · IPv4
Network
216.186.62.0
Broadcast
216.186.62.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.63 , -122.29720000000002
Hits / Errors
24 hits · 0 errors
First / Last seen
2025-05-14 21:33 · 2025-05-14 21:33
Top ASN
Window / Updated
2025-05-12 → 2025-05-19 · Updated 2026-01-14 · v2

98.97.35.0/24

Risk Max LOW Footprint 0.391% Hits 22
Prefix / IP version
/24 · IPv4
Network
98.97.35.0
Broadcast
98.97.35.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.60620000000001 , -122.33200000000001
Hits / Errors
22 hits · 0 errors
First / Last seen
2025-08-04 00:46 · 2025-08-04 00:46
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

104.168.133.0/24

Risk Max LOW Footprint 0.391% Hits 22
Prefix / IP version
/24 · IPv4
Network
104.168.133.0
Broadcast
104.168.133.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.4941 , -122.294
Hits / Errors
22 hits · 0 errors
First / Last seen
2025-03-06 19:11 · 2025-03-07 21:59
Top ASN
AS54290 · Hostwinds LLC.
Top organization / ISP
Window / Updated
2025-03-03 → 2025-03-10 · Updated 2026-01-14 · v2

71.212.46.0/24

Risk Max LOW Footprint 0.391% Hits 22
Prefix / IP version
/24 · IPv4
Network
71.212.46.0
Broadcast
71.212.46.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.6901 , -122.37470000000002
Hits / Errors
22 hits · 2 errors
First / Last seen
2025-01-17 02:28 · 2025-01-17 18:17
Window / Updated
2025-01-13 → 2025-01-20 · Updated 2026-01-14 · v2

66.212.65.0/24

Risk Max LOW Footprint 0.391% Hits 21
Prefix / IP version
/24 · IPv4
Network
66.212.65.0
Broadcast
66.212.65.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.6109 , -122.3303
Hits / Errors
21 hits · 0 errors
First / Last seen
2025-07-17 23:10 · 2025-07-17 23:23
Top ASN
Window / Updated
2025-07-14 → 2025-07-21 · Updated 2026-01-14 · v2

23.234.91.0/24

Risk Max LOW Footprint 0.391% Hits 20
Prefix / IP version
/24 · IPv4
Network
23.234.91.0
Broadcast
23.234.91.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.6061 , -122.333
Hits / Errors
20 hits · 0 errors
First / Last seen
2025-05-12 18:51 · 2025-05-12 18:52
Top ASN
AS11878 · tzulo, inc.
Top organization / ISP
Window / Updated
2025-05-12 → 2025-05-19 · Updated 2026-01-14 · v2

167.253.49.0/24

Risk Max LOW Footprint 0.391% Hits 20
Prefix / IP version
/24 · IPv4
Network
167.253.49.0
Broadcast
167.253.49.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.6062 , -122.332
Hits / Errors
20 hits · 0 errors
First / Last seen
2024-12-30 20:22 · 2024-12-30 20:24
Top ASN
Top organization / ISP
Window / Updated
2024-12-30 → 2025-01-06 · Updated 2026-01-14 · v2

71.197.148.0/24

Risk Max LOW Footprint 0.391% Hits 19
Prefix / IP version
/24 · IPv4
Network
71.197.148.0
Broadcast
71.197.148.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.6459 , -122.39950000000002
Hits / Errors
19 hits · 1 errors
First / Last seen
2024-11-18 22:36 · 2024-11-18 22:46
Window / Updated
2024-11-18 → 2024-11-25 · Updated 2026-01-14 · v2

57.140.108.0/24

Risk Max LOW Footprint 0.391% Hits 18
Prefix / IP version
/24 · IPv4
Network
57.140.108.0
Broadcast
57.140.108.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.6109 , -122.33030000000001
Hits / Errors
18 hits · 0 errors
First / Last seen
2025-09-11 02:08 · 2025-09-11 02:08
Top ASN
Top organization / ISP
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

66.194.72.0/24

Risk Max LOW Footprint 0.391% Hits 18
Prefix / IP version
/24 · IPv4
Network
66.194.72.0
Broadcast
66.194.72.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.6137 , -122.3104
Hits / Errors
18 hits · 3 errors
First / Last seen
2025-08-07 19:18 · 2025-08-07 19:18
Top ASN
AS396258 · Seattle University
Top organization / ISP
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2

94.156.149.0/24

Risk Max LOW Footprint 0.391% Hits 18
Prefix / IP version
/24 · IPv4
Network
94.156.149.0
Broadcast
94.156.149.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.6109 , -122.33030000000001
Hits / Errors
18 hits · 0 errors
First / Last seen
2025-07-31 19:43 · 2025-07-31 19:53
Top ASN
AS147049 · PacketHub S.A.
Top organization / ISP
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

170.167.192.0/24

Risk Max LOW Footprint 0.391% Hits 18
Prefix / IP version
/24 · IPv4
Network
170.167.192.0
Broadcast
170.167.192.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.6062 , -122.33199999999998
Hits / Errors
18 hits · 0 errors
First / Last seen
2025-04-24 02:00 · 2025-04-24 02:02
Top ASN
AS11283 · Costco, Inc.
Top organization / ISP
Window / Updated
2025-04-21 → 2025-04-28 · Updated 2026-01-14 · v2

71.231.156.0/24

Risk Max LOW Footprint 0.391% Hits 18
Prefix / IP version
/24 · IPv4
Network
71.231.156.0
Broadcast
71.231.156.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.6295 , -122.3165
Hits / Errors
18 hits · 0 errors
First / Last seen
2025-03-01 21:08 · 2025-03-01 21:08
Window / Updated
2025-02-24 → 2025-03-03 · Updated 2026-01-14 · v2

71.231.59.0/24

Risk Max LOW Footprint 0.391% Hits 18
Prefix / IP version
/24 · IPv4
Network
71.231.59.0
Broadcast
71.231.59.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.7346 , -122.34790000000001
Hits / Errors
18 hits · 0 errors
First / Last seen
2025-02-28 06:40 · 2025-02-28 06:40
Window / Updated
2025-02-24 → 2025-03-03 · Updated 2026-01-14 · v2

160.84.101.0/24

Risk Max LOW Footprint 0.391% Hits 17
Prefix / IP version
/24 · IPv4
Network
160.84.101.0
Broadcast
160.84.101.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.4815 , -122.24599999999998
Hits / Errors
17 hits · 0 errors
First / Last seen
2025-03-02 13:43 · 2025-03-02 13:43
Top ASN
AS16509 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2025-02-24 → 2025-03-03 · Updated 2026-01-14 · v2

136.228.253.0/24

Risk Max LOW Footprint 0.391% Hits 17
Prefix / IP version
/24 · IPv4
Network
136.228.253.0
Broadcast
136.228.253.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.6348 , -122.3451
Hits / Errors
17 hits · 2 errors
First / Last seen
2025-02-10 22:21 · 2025-02-10 22:21
Top ASN
AS396253 · iboss,inc
Top organization / ISP
Window / Updated
2025-02-10 → 2025-02-17 · Updated 2026-01-14 · v2

152.44.193.0/24

Risk Max LOW Footprint 0.391% Hits 17
Prefix / IP version
/24 · IPv4
Network
152.44.193.0
Broadcast
152.44.193.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.6137 , -122.3104
Hits / Errors
17 hits · 3 errors
First / Last seen
2024-04-30 06:16 · 2024-04-30 06:17
Top ASN
AS11404 · Wave Broadband
Top organization / ISP
Window / Updated
2024-04-29 → 2024-05-06 · Updated 2026-01-14 · v2

71.227.207.0/24

Risk Max LOW Footprint 0.391% Hits 16
Prefix / IP version
/24 · IPv4
Network
71.227.207.0
Broadcast
71.227.207.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.63 , -122.2972
Hits / Errors
16 hits · 1 errors
First / Last seen
2025-10-04 10:00 · 2025-10-04 10:00
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

174.21.176.0/24

Risk Max LOW Footprint 0.391% Hits 16
Prefix / IP version
/24 · IPv4
Network
174.21.176.0
Broadcast
174.21.176.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.5364 , -122.278
Hits / Errors
16 hits · 0 errors
First / Last seen
2025-04-05 04:35 · 2025-04-05 04:36
Window / Updated
2025-03-31 → 2025-04-07 · Updated 2026-01-14 · v2

97.113.150.0/24

Risk Max LOW Footprint 0.391% Hits 16
Prefix / IP version
/24 · IPv4
Network
97.113.150.0
Broadcast
97.113.150.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.5741 , -122.3975
Hits / Errors
16 hits · 1 errors
First / Last seen
2025-03-09 01:20 · 2025-03-09 01:20
Top organization / ISP
Window / Updated
2025-03-03 → 2025-03-10 · Updated 2026-01-14 · v2

67.185.200.0/24

Risk Max LOW Footprint 0.391% Hits 16
Prefix / IP version
/24 · IPv4
Network
67.185.200.0
Broadcast
67.185.200.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.6144 , -122.3447
Hits / Errors
16 hits · 0 errors
First / Last seen
2025-02-03 16:29 · 2025-02-03 16:30
Window / Updated
2025-02-03 → 2025-02-10 · Updated 2026-01-14 · v2

97.126.77.0/24

Risk Max LOW Footprint 0.391% Hits 16
Prefix / IP version
/24 · IPv4
Network
97.126.77.0
Broadcast
97.126.77.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.5834 , -122.2979
Hits / Errors
16 hits · 1 errors
First / Last seen
2025-01-09 06:18 · 2025-01-09 06:18
Top organization / ISP
Window / Updated
2025-01-06 → 2025-01-13 · Updated 2026-01-14 · v2

193.19.109.0/24

Risk Max LOW Footprint 0.391% Hits 15
Prefix / IP version
/24 · IPv4
Network
193.19.109.0
Broadcast
193.19.109.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.6109 , -122.3303
Hits / Errors
15 hits · 0 errors
First / Last seen
2025-08-08 10:18 · 2025-08-08 10:18
Top ASN
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2