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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.

74.98.50.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
74.98.50.0
Broadcast
74.98.50.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.2626 , -80.1873
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-07 02:00 · 2026-03-08 02:00
Top ASN
AS701 · Verizon Business
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

75.215.220.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
75.215.220.0
Broadcast
75.215.220.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.0793 , -76.313
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-07 02:00 · 2026-03-08 02:00
Top ASN
AS6167 · Verizon Business
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

76.98.121.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
76.98.121.0
Broadcast
76.98.121.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.0782 , -75.1299
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-07 02:00 · 2026-03-08 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

96.245.132.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
96.245.132.0
Broadcast
96.245.132.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.0545 , -75.1607
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-07 02:00 · 2026-03-08 02:00
Top ASN
AS701 · Verizon Business
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

100.11.227.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
100.11.227.0
Broadcast
100.11.227.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.0172 , -75.0883
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-06 02:00 · 2026-03-07 02:00
Top ASN
AS701 · Verizon Business
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

173.71.187.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
173.71.187.0
Broadcast
173.71.187.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.4242 , -79.7658
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-06 02:00 · 2026-03-07 02:00
Top ASN
AS701 · Verizon Business
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

174.173.109.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
174.173.109.0
Broadcast
174.173.109.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.0345 , -75.1193
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-06 02:00 · 2026-03-07 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

23.28.0.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
23.28.0.0
Broadcast
23.28.0.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.3147 , -75.7911
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-06 02:00 · 2026-03-07 02:00
Top ASN
AS6079 · RCN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

69.253.209.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
69.253.209.0
Broadcast
69.253.209.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.9664 , -75.1685
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-06 02:00 · 2026-03-07 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

73.187.243.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
73.187.243.0
Broadcast
73.187.243.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.9617 , -76.7329
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-06 02:00 · 2026-03-07 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

100.11.213.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
100.11.213.0
Broadcast
100.11.213.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.0378 , -75.0693
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS701 · Verizon Business
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

100.19.57.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
100.19.57.0
Broadcast
100.19.57.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.3643 , -74.9513
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS701 · Verizon Business
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

100.34.182.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
100.34.182.0
Broadcast
100.34.182.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.9444 , -75.5875
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS701 · Verizon Business
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

131.239.160.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
131.239.160.0
Broadcast
131.239.160.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.9739 , -75.1456
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

146.135.21.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
146.135.21.0
Broadcast
146.135.21.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.0537 , -77.5216
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS19901 · Brightspeed
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

147.185.187.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
147.185.187.0
Broadcast
147.185.187.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.3102 , -76.0388
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS1088 · FastBridge Fiber
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

153.66.137.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
153.66.137.0
Broadcast
153.66.137.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.9525 , -75.1652
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.56.216.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
172.56.216.0
Broadcast
172.56.216.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.9739 , -75.1456
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.59.136.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
172.59.136.0
Broadcast
172.59.136.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.4064 , -79.9856
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.59.139.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
172.59.139.0
Broadcast
172.59.139.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.4422 , -79.9927
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

173.49.144.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
173.49.144.0
Broadcast
173.49.144.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.0711 , -75.2051
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS701 · Verizon Business
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

173.75.245.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
173.75.245.0
Broadcast
173.75.245.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.1546 , -75.2216
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS701 · Verizon Business
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

174.60.111.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
174.60.111.0
Broadcast
174.60.111.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.1551 , -76.6021
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

174.60.183.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
174.60.183.0
Broadcast
174.60.183.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.3404 , -76.7882
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

174.60.234.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
174.60.234.0
Broadcast
174.60.234.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.8851 , -76.7187
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

204.111.126.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
204.111.126.0
Broadcast
204.111.126.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.9517 , -76.7064
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

216.49.48.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
216.49.48.0
Broadcast
216.49.48.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.0959 , -75.1196
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS3737 · PenTeleData Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

24.101.44.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
24.101.44.0
Broadcast
24.101.44.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.0179 , -79.5895
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS27364 · Armstrong
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

24.131.87.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
24.131.87.0
Broadcast
24.131.87.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.3245 , -79.7011
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

24.210.101.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
24.210.101.0
Broadcast
24.210.101.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.0751 , -80.1464
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

24.210.201.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
24.210.201.0
Broadcast
24.210.201.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.0751 , -80.1464
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

24.229.21.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
24.229.21.0
Broadcast
24.229.21.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.7908 , -76.5558
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS3737 · PenTeleData Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

24.238.83.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
24.238.83.0
Broadcast
24.238.83.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.0331 , -75.1702
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS3737 · PenTeleData Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

66.138.98.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
66.138.98.0
Broadcast
66.138.98.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.9206 , -75.1826
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

67.146.9.0/24

Risk Max LOW Footprint 0.391% Hits 1
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
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS19901 · Brightspeed
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

68.162.117.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
68.162.117.0
Broadcast
68.162.117.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.0899 , -75.1147
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS701 · Verizon Business
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

68.81.132.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
68.81.132.0
Broadcast
68.81.132.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.2626 , -75.6151
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

68.83.183.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
68.83.183.0
Broadcast
68.83.183.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.0345 , -75.1193
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

71.175.49.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
71.175.49.0
Broadcast
71.175.49.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.8342 , -75.4479
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS701 · Verizon Business
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

71.225.184.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
71.225.184.0
Broadcast
71.225.184.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.095 , -74.9033
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
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