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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.

184.97.244.0/24

Risk Max 2 LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
184.97.244.0
Broadcast
184.97.244.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.5773 , -92.2443
Hits / Errors
6 hits · 4 errors
First / Last seen
2024-02-01 13:48 · 2024-02-01 13:49
Top ASN
AS19901 · Brightspeed
Top organization / ISP
Window / Updated
2024-01-29 → 2024-02-05 · Updated 2026-01-14 · v2

67.7.121.0/24

Risk Max 1 LOW Footprint 0.391% Hits 213
Prefix / IP version
/24 · IPv4
Network
67.7.121.0
Broadcast
67.7.121.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.2943 , -82.4735
Hits / Errors
213 hits · 88 errors
First / Last seen
2025-01-08 15:22 · 2025-01-09 15:51
Top ASN
AS19901 · Brightspeed
Top organization / ISP
Window / Updated
2025-01-06 → 2025-01-13 · Updated 2026-01-14 · v2

67.144.4.0/24

Risk Max 1 LOW Footprint 0.391% Hits 75
Prefix / IP version
/24 · IPv4
Network
67.144.4.0
Broadcast
67.144.4.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.4855 , -83.3846
Hits / Errors
75 hits · 0 errors
First / Last seen
2025-04-20 13:27 · 2025-04-20 13:32
Top ASN
AS19901 · Brightspeed
Top organization / ISP
Top geo
Window / Updated
2025-04-14 → 2025-04-21 · Updated 2026-01-14 · v2

97.112.214.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
97.112.214.0
Broadcast
97.112.214.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
31.2232 , -85.3905
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-04 22:32 · 2025-05-04 22:40
Top ASN
AS19901 · Brightspeed
Top organization / ISP
Top geo
Window / Updated
2025-04-28 → 2025-05-05 · Updated 2026-01-14 · v2

75.173.89.0/24

Risk Max LOW Footprint 0.391% Hits 92
Prefix / IP version
/24 · IPv4
Network
75.173.89.0
Broadcast
75.173.89.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.5252 , -93.7502
Hits / Errors
92 hits · 0 errors
First / Last seen
2025-03-29 09:28 · 2025-03-29 09:28
Top ASN
AS19901 · Brightspeed
Top organization / ISP
Window / Updated
2025-03-24 → 2025-03-31 · Updated 2026-01-14 · v2

71.50.48.0/24

Risk Max LOW Footprint 0.391% Hits 34
Prefix / IP version
/24 · IPv4
Network
71.50.48.0
Broadcast
71.50.48.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.1778 , -77.2328
Hits / Errors
34 hits · 7 errors
First / Last seen
2024-09-10 07:57 · 2024-09-10 08:00
Top ASN
AS19901 · Brightspeed
Top organization / ISP
Window / Updated
2024-09-09 → 2024-09-16 · Updated 2026-01-14 · v2

184.100.132.0/24

Risk Max LOW Footprint 0.391% Hits 33
Prefix / IP version
/24 · IPv4
Network
184.100.132.0
Broadcast
184.100.132.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.8138 , -91.2519
Hits / Errors
33 hits · 0 errors
First / Last seen
2025-05-22 19:53 · 2025-05-22 20:55
Top ASN
AS19901 · Brightspeed
Top organization / ISP
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

67.7.102.0/24

Risk Max LOW Footprint 0.391% Hits 30
Prefix / IP version
/24 · IPv4
Network
67.7.102.0
Broadcast
67.7.102.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.4301 , -80.6694
Hits / Errors
30 hits · 0 errors
First / Last seen
2025-03-21 12:57 · 2025-03-21 13:02
Top ASN
AS19901 · Brightspeed
Top organization / ISP
Window / Updated
2025-03-17 → 2025-03-24 · Updated 2026-01-14 · v2

71.50.44.0/24

Risk Max LOW Footprint 0.391% Hits 26
Prefix / IP version
/24 · IPv4
Network
71.50.44.0
Broadcast
71.50.44.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.0537 , -77.5216
Hits / Errors
26 hits · 5 errors
First / Last seen
2024-09-29 16:56 · 2024-09-29 17:00
Top ASN
AS19901 · Brightspeed
Top organization / ISP
Window / Updated
2024-09-23 → 2024-09-30 · Updated 2026-01-14 · v2

65.131.227.0/24

Risk Max LOW Footprint 0.391% Hits 23
Prefix / IP version
/24 · IPv4
Network
65.131.227.0
Broadcast
65.131.227.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
31.0065 , -97.8406
Hits / Errors
23 hits · 0 errors
First / Last seen
2025-08-23 00:05 · 2025-08-23 20:52
Top ASN
AS19901 · Brightspeed
Top organization / ISP
Top geo
Window / Updated
2025-08-18 → 2025-08-25 · Updated 2026-01-14 · v2

75.165.225.0/24

Risk Max LOW Footprint 0.391% Hits 20
Prefix / IP version
/24 · IPv4
Network
75.165.225.0
Broadcast
75.165.225.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.9843 , -77.9595
Hits / Errors
20 hits · 2 errors
First / Last seen
2024-01-23 22:51 · 2024-01-23 22:52
Top ASN
AS19901 · Brightspeed
Top organization / ISP
Window / Updated
2024-01-22 → 2024-01-29 · Updated 2026-01-14 · v2

75.173.42.0/24

Risk Max LOW Footprint 0.391% Hits 17
Prefix / IP version
/24 · IPv4
Network
75.173.42.0
Broadcast
75.173.42.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.6915 , -92.2672
Hits / Errors
17 hits · 0 errors
First / Last seen
2025-02-24 09:35 · 2025-02-24 09:46
Top ASN
AS19901 · Brightspeed
Top organization / ISP
Window / Updated
2025-02-24 → 2025-03-03 · Updated 2026-01-14 · v2

76.7.213.0/24

Risk Max LOW Footprint 0.391% Hits 16
Prefix / IP version
/24 · IPv4
Network
76.7.213.0
Broadcast
76.7.213.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.2117 , -93.299
Hits / Errors
16 hits · 0 errors
First / Last seen
2025-02-19 23:28 · 2025-02-19 23:29
Top ASN
AS19901 · Brightspeed
Top organization / ISP
Window / Updated
2025-02-17 → 2025-02-24 · Updated 2026-01-14 · v2

71.221.142.0/24

Risk Max LOW Footprint 0.391% Hits 15
Prefix / IP version
/24 · IPv4
Network
71.221.142.0
Broadcast
71.221.142.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.4433 , -96.2326
Hits / Errors
15 hits · 0 errors
First / Last seen
2025-05-10 22:59 · 2025-05-10 23:00
Top ASN
AS19901 · Brightspeed
Top organization / ISP
Top geo
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

71.219.26.0/24

Risk Max LOW Footprint 0.391% Hits 15
Prefix / IP version
/24 · IPv4
Network
71.219.26.0
Broadcast
71.219.26.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.0226 , -78.3592
Hits / Errors
15 hits · 0 errors
First / Last seen
2025-01-29 01:51 · 2025-01-29 01:55
Top ASN
AS19901 · Brightspeed
Top organization / ISP
Window / Updated
2025-01-27 → 2025-02-03 · Updated 2026-01-14 · v2

71.53.159.0/24

Risk Max LOW Footprint 0.391% Hits 15
Prefix / IP version
/24 · IPv4
Network
71.53.159.0
Broadcast
71.53.159.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.1484 , -74.5827
Hits / Errors
15 hits · 0 errors
First / Last seen
2024-12-31 17:10 · 2024-12-31 17:10
Top ASN
AS19901 · Brightspeed
Top organization / ISP
Window / Updated
2024-12-30 → 2025-01-06 · Updated 2026-01-14 · v2

67.146.7.0/24

Risk Max LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
67.146.7.0
Broadcast
67.146.7.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.2389 , -77.1935
Hits / Errors
12 hits · 1 errors
First / Last seen
2024-11-13 23:19 · 2024-11-13 23:22
Top ASN
AS19901 · Brightspeed
Top organization / ISP
Window / Updated
2024-11-11 → 2024-11-18 · Updated 2026-01-14 · v2

143.103.120.0/24

Risk Max LOW Footprint 0.391% Hits 11
Prefix / IP version
/24 · IPv4
Network
143.103.120.0
Broadcast
143.103.120.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
31.3432 , -85.844
Hits / Errors
11 hits · 1 errors
First / Last seen
2025-10-12 23:41 · 2025-10-12 23:41
Top ASN
AS19901 · Brightspeed
Top organization / ISP
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

67.6.185.0/24

Risk Max LOW Footprint 0.391% Hits 11
Prefix / IP version
/24 · IPv4
Network
67.6.185.0
Broadcast
67.6.185.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.9361 , -92.3056
Hits / Errors
11 hits · 0 errors
First / Last seen
2024-12-09 21:03 · 2024-12-09 21:05
Top ASN
AS19901 · Brightspeed
Top organization / ISP
Window / Updated
2024-12-09 → 2024-12-16 · Updated 2026-01-14 · v2

75.170.204.0/24

Risk Max LOW Footprint 0.391% Hits 11
Prefix / IP version
/24 · IPv4
Network
75.170.204.0
Broadcast
75.170.204.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.7074 , -81.0756
Hits / Errors
11 hits · 0 errors
First / Last seen
2024-11-22 21:55 · 2024-11-22 21:58
Top ASN
AS19901 · Brightspeed
Top organization / ISP
Window / Updated
2024-11-18 → 2024-11-25 · Updated 2026-01-14 · v2

67.6.32.0/24

Risk Max LOW Footprint 0.391% Hits 9
Prefix / IP version
/24 · IPv4
Network
67.6.32.0
Broadcast
67.6.32.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.8781 , -87.6298
Hits / Errors
9 hits · 0 errors
First / Last seen
2024-09-14 19:15 · 2024-09-14 19:15
Top ASN
AS19901 · Brightspeed
Top organization / ISP
Window / Updated
2024-09-09 → 2024-09-16 · Updated 2026-01-14 · v2

71.221.143.0/24

Risk Max LOW Footprint 0.391% Hits 8
Prefix / IP version
/24 · IPv4
Network
71.221.143.0
Broadcast
71.221.143.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.4433 , -96.2326
Hits / Errors
8 hits · 0 errors
First / Last seen
2024-09-05 04:16 · 2024-09-05 04:18
Top ASN
AS19901 · Brightspeed
Top organization / ISP
Top geo
Window / Updated
2024-09-02 → 2024-09-09 · Updated 2026-01-14 · v2

71.210.7.0/24

Risk Max LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
71.210.7.0
Broadcast
71.210.7.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.9904 , -77.8468
Hits / Errors
6 hits · 0 errors
First / Last seen
2025-04-20 03:40 · 2025-04-20 03:40
Top ASN
AS19901 · Brightspeed
Top organization / ISP
Window / Updated
2025-04-14 → 2025-04-21 · Updated 2026-01-14 · v2

71.51.168.0/24

Risk Max LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
71.51.168.0
Broadcast
71.51.168.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.0936 , -78.5623
Hits / Errors
6 hits · 3 errors
First / Last seen
2024-09-23 09:31 · 2024-09-23 09:32
Top ASN
AS19901 · Brightspeed
Top organization / ISP
Window / Updated
2024-09-23 → 2024-09-30 · Updated 2026-01-14 · v2

146.135.104.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
146.135.104.0
Broadcast
146.135.104.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.7627 , -82.5593
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-09-15 21:59 · 2025-09-15 21:59
Top ASN
AS19901 · Brightspeed
Top organization / ISP
Top geo
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

67.144.111.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
67.144.111.0
Broadcast
67.144.111.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.2408 , -80.8431
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-05-15 22:53 · 2025-05-15 22:53
Top ASN
AS19901 · Brightspeed
Top organization / ISP
Top geo
Window / Updated
2025-05-12 → 2025-05-19 · Updated 2026-01-14 · v2

76.4.35.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
76.4.35.0
Broadcast
76.4.35.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
31.9686 , -99.9018
Hits / Errors
4 hits · 2 errors
First / Last seen
2025-01-06 16:47 · 2025-01-06 16:47
Top ASN
AS19901 · Brightspeed
Top organization / ISP
Top geo
Window / Updated
2025-01-06 → 2025-01-13 · Updated 2026-01-14 · v2

67.145.78.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
67.145.78.0
Broadcast
67.145.78.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.775 , -95.1864
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-10-11 10:17 · 2025-10-11 10:17
Top ASN
AS19901 · Brightspeed
Top organization / ISP
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

67.147.188.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
67.147.188.0
Broadcast
67.147.188.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.0168 , -78.3223
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-14 11:41 · 2025-09-14 11:41
Top ASN
AS19901 · Brightspeed
Top organization / ISP
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

75.165.133.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
75.165.133.0
Broadcast
75.165.133.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.9825 , -78.5376
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-08-25 16:03 · 2025-08-25 16:03
Top ASN
AS19901 · Brightspeed
Top organization / ISP
Window / Updated
2025-08-25 → 2025-09-01 · Updated 2026-01-14 · v2

184.100.0.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
184.100.0.0
Broadcast
184.100.0.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.8138 , -91.2519
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-08-12 12:20 · 2025-08-12 12:20
Top ASN
AS19901 · Brightspeed
Top organization / ISP
Window / Updated
2025-08-11 → 2025-08-18 · Updated 2026-01-14 · v2

67.146.185.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
67.146.185.0
Broadcast
67.146.185.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
34.919 , -92.1419
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-08-06 23:38 · 2025-08-06 23:38
Top ASN
AS19901 · Brightspeed
Top organization / ISP
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2

67.146.18.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
67.146.18.0
Broadcast
67.146.18.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.0537 , -77.5216
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-08-04 20:24 · 2025-08-04 20:24
Top ASN
AS19901 · Brightspeed
Top organization / ISP
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2

67.144.146.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
67.144.146.0
Broadcast
67.144.146.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.8013 , -91.2134
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-08-03 22:33 · 2025-08-03 22:33
Top ASN
AS19901 · Brightspeed
Top organization / ISP
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

67.146.9.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
67.146.9.0
Broadcast
67.146.9.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.7951 , -76.9794
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-08-02 22:30 · 2025-08-02 22:30
Top ASN
AS19901 · Brightspeed
Top organization / ISP
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

67.144.124.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
67.144.124.0
Broadcast
67.144.124.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.8434 , -84.3416
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-08-02 21:53 · 2025-08-02 21:53
Top ASN
AS19901 · Brightspeed
Top organization / ISP
Top geo
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

67.146.112.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
67.146.112.0
Broadcast
67.146.112.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.3331 , -78.4066
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-08-02 21:23 · 2025-08-02 21:23
Top ASN
AS19901 · Brightspeed
Top organization / ISP
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

143.103.80.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
143.103.80.0
Broadcast
143.103.80.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
34.7229 , -76.726
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-08-02 19:33 · 2025-08-02 19:33
Top ASN
AS19901 · Brightspeed
Top organization / ISP
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

71.210.27.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
71.210.27.0
Broadcast
71.210.27.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.9843 , -77.9595
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-08-02 05:04 · 2025-08-02 05:04
Top ASN
AS19901 · Brightspeed
Top organization / ISP
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

143.103.3.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
143.103.3.0
Broadcast
143.103.3.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.5887 , -83.8911
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-08-02 04:22 · 2025-08-02 04:22
Top ASN
AS19901 · Brightspeed
Top organization / ISP
Top geo
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2
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