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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.

86.10.150.0/24

Risk Max LOW Footprint 0.391% Hits 64
Prefix / IP version
/24 · IPv4
Network
86.10.150.0
Broadcast
86.10.150.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.1369 , -1.1995
Hits / Errors
64 hits · 2 errors
First / Last seen
2025-05-15 18:30 · 2025-05-15 18:30
Top ASN
Top organization / ISP
Window / Updated
2025-05-12 → 2025-05-19 · Updated 2026-01-14 · v2

216.106.132.0/24

Risk Max LOW Footprint 0.391% Hits 16
Prefix / IP version
/24 · IPv4
Network
216.106.132.0
Broadcast
216.106.132.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.7659 , -72.2337
Hits / Errors
16 hits · 0 errors
First / Last seen
2024-11-01 23:18 · 2024-11-02 07:16
Top ASN
Window / Updated
2024-10-28 → 2024-11-04 · Updated 2026-01-14 · v2

216.213.215.0/24

Risk Max LOW Footprint 0.391% Hits 7
Prefix / IP version
/24 · IPv4
Network
216.213.215.0
Broadcast
216.213.215.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.5632 , -97.1417
Hits / Errors
7 hits · 2 errors
First / Last seen
2024-11-01 15:41 · 2024-11-01 15:42
Top geo
Window / Updated
2024-10-28 → 2024-11-04 · 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

74.128.214.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
74.128.214.0
Broadcast
74.128.214.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.7627 , -82.5593
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-07-23 22:58 · 2025-07-23 22:58
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

82.30.31.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
82.30.31.0
Broadcast
82.30.31.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.1369 , -1.1995
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-07-22 16:50 · 2025-07-22 16:50
Top ASN
Top organization / ISP
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

107.211.10.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
107.211.10.0
Broadcast
107.211.10.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.5632 , -97.1417
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-05-23 16:15 · 2025-05-23 16:15
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

74.128.219.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
74.128.219.0
Broadcast
74.128.219.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.7627 , -82.5593
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-09-08 06:55 · 2025-09-08 06:55
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

86.9.166.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
86.9.166.0
Broadcast
86.9.166.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.1369 , -1.1995
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-13 10:31 · 2025-08-13 10:31
Top ASN
Top organization / ISP
Window / Updated
2025-08-11 → 2025-08-18 · Updated 2026-01-14 · v2

81.98.78.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
81.98.78.0
Broadcast
81.98.78.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.1369 , -1.1995
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-08-05 12:14 · 2025-08-05 12:14
Top ASN
Top organization / ISP
— · Virgin Media
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2

86.143.213.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
86.143.213.0
Broadcast
86.143.213.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.1706 , -1.249
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-08-05 00:12 · 2025-08-05 00:12
Top ASN
Top organization / ISP
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2

108.194.56.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
108.194.56.0
Broadcast
108.194.56.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.5632 , -97.1417
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-31 01:02 · 2025-07-31 01:02
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

99.180.117.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
99.180.117.0
Broadcast
99.180.117.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.5632 , -97.1417
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-26 09:06 · 2025-07-26 09:06
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

98.118.31.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
98.118.31.0
Broadcast
98.118.31.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.0219 , -71.2188
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-07-22 15:19 · 2025-07-22 15:19
Top ASN
AS701 · Verizon Business
Top organization / ISP
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

76.254.196.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
76.254.196.0
Broadcast
76.254.196.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.5632 , -97.1417
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-22 00:39 · 2025-07-22 00:39
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

76.23.188.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
76.23.188.0
Broadcast
76.23.188.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.0219 , -71.2188
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-21 13:24 · 2025-07-21 13:24
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

71.74.150.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
71.74.150.0
Broadcast
71.74.150.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.7627 , -82.5593
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 22:33 · 2025-05-05 22:33
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

24.210.212.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
24.210.212.0
Broadcast
24.210.212.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.7627 , -82.5593
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 21:46 · 2025-05-05 21:46
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

74.128.216.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
74.128.216.0
Broadcast
74.128.216.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.7627 , -82.5593
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 03:38 · 2025-05-05 03:38
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

86.12.99.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
86.12.99.0
Broadcast
86.12.99.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.1369 , -1.1995
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 01:50 · 2025-05-05 01:50
Top ASN
Top organization / ISP
— · Virgin Media
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

172.225.28.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
172.225.28.0
Broadcast
172.225.28.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.7522 , -82.5106
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-04-10 17:32 · 2025-04-10 17:32
Top ASN
Top geo
Window / Updated
2025-04-07 → 2025-04-14 · Updated 2026-01-14 · v2

172.225.29.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
172.225.29.0
Broadcast
172.225.29.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.7522 , -82.5106
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-04-10 17:31 · 2025-04-10 17:31
Top ASN
Top geo
Window / Updated
2025-04-07 → 2025-04-14 · Updated 2026-01-14 · v2