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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.

173.252.111.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
173.252.111.0
Broadcast
173.252.111.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
40.0847 , -82.7988
Hits / Errors
4 hits · 1 errors
First / Last seen
2024-05-14 00:56 · 2024-05-14 00:56
Top ASN
AS32934 · Facebook, Inc.
Top organization / ISP
Top geo
Window / Updated
2024-05-13 → 2024-05-20 · Updated 2026-01-14 · v2

95.164.100.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
95.164.100.0
Broadcast
95.164.100.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
42.6569 , -73.759
Hits / Errors
3 hits · 0 errors
First / Last seen
2024-09-23 19:59 · 2024-09-23 20:43
Top ASN
AS53856 · NJ IX
Top organization / ISP
— · USA DC
Top geo
Window / Updated
2024-09-23 → 2024-09-30 · Updated 2026-01-14 · v2

146.75.129.0/24

Risk Max LOW Footprint 0.781% Hits 22
Prefix / IP version
/24 · IPv4
Network
146.75.129.0
Broadcast
146.75.129.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
42.6517 , -73.75590000000001
Hits / Errors
22 hits · 1 errors
First / Last seen
2025-07-15 03:11 · 2025-07-15 03:18
Top ASN
AS54113 · Fastly, Inc.
Top organization / ISP
Top geo
Window / Updated
2025-07-14 → 2025-07-21 · Updated 2026-01-14 · v2

172.226.144.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
172.226.144.0
Broadcast
172.226.144.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
42.6517 , -73.7559
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-07-15 03:15 · 2025-07-15 03:17
Top ASN
Top geo
Window / Updated
2025-07-14 → 2025-07-21 · Updated 2026-01-14 · v2

174.231.56.0/24

Risk Max LOW Footprint 0.391% Hits 34
Prefix / IP version
/24 · IPv4
Network
174.231.56.0
Broadcast
174.231.56.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.7118 , -73.7704
Hits / Errors
34 hits · 2 errors
First / Last seen
2025-05-13 19:28 · 2025-05-13 19:29
Top ASN
AS6167 · Verizon Business
Top organization / ISP
Top geo
Window / Updated
2025-05-12 → 2025-05-19 · Updated 2026-01-14 · v2

76.78.60.0/24

Risk Max LOW Footprint 0.391% Hits 30
Prefix / IP version
/24 · IPv4
Network
76.78.60.0
Broadcast
76.78.60.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.8703 , -73.8525
Hits / Errors
30 hits · 1 errors
First / Last seen
2025-02-06 01:32 · 2025-02-06 01:33
Top ASN
AS46273 · Apogee Telecom Inc.
Top organization / ISP
Window / Updated
2025-02-03 → 2025-02-10 · Updated 2026-01-14 · v2

74.76.165.0/24

Risk Max LOW Footprint 0.391% Hits 24
Prefix / IP version
/24 · IPv4
Network
74.76.165.0
Broadcast
74.76.165.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.700799999999994 , -73.8601
Hits / Errors
24 hits · 5 errors
First / Last seen
2024-09-19 23:51 · 2024-09-20 03:53
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-09-16 → 2024-09-23 · Updated 2026-01-14 · v2

50.83.149.0/24

Risk Max LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
50.83.149.0
Broadcast
50.83.149.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.682 , -85.1426
Hits / Errors
12 hits · 1 errors
First / Last seen
2024-10-12 04:31 · 2024-10-12 04:33
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-10-07 → 2024-10-14 · Updated 2026-01-14 · v2

96.236.57.0/24

Risk Max LOW Footprint 0.391% Hits 11
Prefix / IP version
/24 · IPv4
Network
96.236.57.0
Broadcast
96.236.57.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.7227 , -73.8178
Hits / Errors
11 hits · 0 errors
First / Last seen
2024-12-02 02:36 · 2024-12-02 02:37
Top ASN
AS701 · Verizon Business
Top organization / ISP
Top geo
Window / Updated
2024-12-02 → 2024-12-09 · Updated 2026-01-14 · v2

70.36.136.0/24

Risk Max LOW Footprint 0.391% Hits 11
Prefix / IP version
/24 · IPv4
Network
70.36.136.0
Broadcast
70.36.136.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.8906 , -122.29359999999998
Hits / Errors
11 hits · 1 errors
First / Last seen
2024-06-09 22:17 · 2024-06-09 22:22
Top ASN
AS46375 · Sonic Telecom LLC
Top organization / ISP
Window / Updated
2024-06-03 → 2024-06-10 · Updated 2026-01-14 · v2

64.246.133.0/24

Risk Max LOW Footprint 0.391% Hits 9
Prefix / IP version
/24 · IPv4
Network
64.246.133.0
Broadcast
64.246.133.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.6517 , -73.7559
Hits / Errors
9 hits · 0 errors
First / Last seen
2024-09-17 19:00 · 2024-09-17 19:01
Top ASN
AS22302 · INOC, LLC
Top organization / ISP
Top geo
Window / Updated
2024-09-16 → 2024-09-23 · Updated 2026-01-14 · v2

161.11.121.0/24

Risk Max LOW Footprint 0.391% Hits 5
Prefix / IP version
/24 · IPv4
Network
161.11.121.0
Broadcast
161.11.121.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.6802 , -73.8078
Hits / Errors
5 hits · 0 errors
First / Last seen
2025-02-27 20:07 · 2025-02-27 21:06
Top ASN
AS26854 · New York State
Top organization / ISP
Top geo
Window / Updated
2025-02-24 → 2025-03-03 · Updated 2026-01-14 · v2

74.134.143.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
74.134.143.0
Broadcast
74.134.143.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.3085 , -85.816
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-04-15 02:36 · 2025-04-15 02:36
Top ASN
Top organization / ISP
Window / Updated
2025-04-14 → 2025-04-21 · Updated 2026-01-14 · v2

50.83.81.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
50.83.81.0
Broadcast
50.83.81.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
31.5791 , -84.2138
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-26 12:47 · 2025-09-26 12:47
Top ASN
Top geo
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

50.80.67.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
50.80.67.0
Broadcast
50.80.67.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
31.5493 , -84.0818
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-08-06 22:11 · 2025-08-06 22:11
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2

104.184.16.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
104.184.16.0
Broadcast
104.184.16.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.0847 , -82.7988
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-08-02 20:52 · 2025-08-02 20:52
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

75.246.55.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
75.246.55.0
Broadcast
75.246.55.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.6701 , -73.7754
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-08-02 19:19 · 2025-08-02 19:19
Top ASN
AS6167 · Verizon Business
Top organization / ISP
Top geo
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

74.134.136.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
74.134.136.0
Broadcast
74.134.136.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.3085 , -85.816
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-07-26 16:12 · 2025-07-26 16:12
Top ASN
Top organization / ISP
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

50.20.217.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
50.20.217.0
Broadcast
50.20.217.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
34.4833 , -89.0075
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-07-24 06:45 · 2025-07-24 06:45
Top ASN
Top organization / ISP
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

100.4.187.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
100.4.187.0
Broadcast
100.4.187.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.7227 , -73.8178
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-07-24 03:40 · 2025-07-24 03:40
Top ASN
AS701 · Verizon Business
Top organization / ISP
Top geo
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

162.154.19.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
162.154.19.0
Broadcast
162.154.19.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.3085 , -85.816
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-07-20 11:45 · 2025-07-20 11:45
Top ASN
Top organization / ISP
Window / Updated
2025-07-14 → 2025-07-21 · Updated 2026-01-14 · v2

174.234.104.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
174.234.104.0
Broadcast
174.234.104.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.7227 , -73.8178
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-23 13:44 · 2025-05-23 13:44
Top ASN
AS6167 · Verizon Business
Top organization / ISP
Top geo
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

198.98.225.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
198.98.225.0
Broadcast
198.98.225.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.63 , -94.57
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-23 13:18 · 2025-05-23 13:18
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

98.13.96.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
98.13.96.0
Broadcast
98.13.96.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.6526 , -73.7562
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-23 06:23 · 2025-05-23 06:23
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

173.22.251.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
173.22.251.0
Broadcast
173.22.251.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
31.5791 , -84.2138
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-22 21:54 · 2025-05-22 21:54
Top ASN
Top geo
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

50.125.73.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
50.125.73.0
Broadcast
50.125.73.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.6554 , -123.135
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-05 09:31 · 2025-05-05 09:31
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

99.75.5.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
99.75.5.0
Broadcast
99.75.5.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.3085 , -85.816
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-02-16 16:28 · 2025-02-16 16:28
Top ASN
Top organization / ISP
Window / Updated
2025-02-10 → 2025-02-17 · Updated 2026-01-14 · v2

76.37.0.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
76.37.0.0
Broadcast
76.37.0.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.7008 , -73.8601
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-02-15 14:32 · 2025-02-15 14:32
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-02-10 → 2025-02-17 · Updated 2026-01-14 · v2

174.197.200.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
174.197.200.0
Broadcast
174.197.200.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.7227 , -73.8178
Hits / Errors
2 hits · 1 errors
First / Last seen
2024-09-08 17:33 · 2024-09-08 17:33
Top ASN
AS6167 · Verizon Business
Top organization / ISP
Top geo
Window / Updated
2024-09-02 → 2024-09-09 · Updated 2026-01-14 · v2

23.115.99.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
23.115.99.0
Broadcast
23.115.99.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
31.5791 , -84.2138
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-19 03:12 · 2025-09-19 03:12
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

95.164.99.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
95.164.99.0
Broadcast
95.164.99.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.6569 , -73.759
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-13 16:19 · 2025-09-13 16:19
Top ASN
AS53856 · NJ IX
Top organization / ISP
— · USA DC
Top geo
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

50.81.14.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
50.81.14.0
Broadcast
50.81.14.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
31.5493 , -84.0818
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-25 14:20 · 2025-08-25 14:20
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-08-25 → 2025-09-01 · Updated 2026-01-14 · v2

162.206.119.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
162.206.119.0
Broadcast
162.206.119.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.0847 , -82.7988
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-10 14:36 · 2025-08-10 14:36
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2

162.210.138.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
162.210.138.0
Broadcast
162.210.138.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
34.4833 , -89.0075
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-05 10:11 · 2025-08-05 10:11
Top ASN
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2

173.21.28.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
173.21.28.0
Broadcast
173.21.28.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
31.5647 , -84.1578
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-05 08:13 · 2025-08-05 08:13
Top ASN
Top geo
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2

74.138.107.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
74.138.107.0
Broadcast
74.138.107.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.3085 , -85.816
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-08-04 22:49 · 2025-08-04 22:49
Top ASN
Top organization / ISP
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2

72.224.58.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
72.224.58.0
Broadcast
72.224.58.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.7008 , -73.8601
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-22 13:01 · 2025-07-22 13:01
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

74.76.178.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
74.76.178.0
Broadcast
74.76.178.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.7008 , -73.8601
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-22 12:43 · 2025-07-22 12:43
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

74.76.188.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
74.76.188.0
Broadcast
74.76.188.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.7008 , -73.8601
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-22 09:52 · 2025-07-22 09:52
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

50.20.218.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
50.20.218.0
Broadcast
50.20.218.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
34.4833 , -89.0075
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-21 19:38 · 2025-07-21 19:38
Top ASN
Top organization / ISP
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2
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