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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.

72.50.5.0/24

Risk Max LOW Footprint 11.719% Hits 101
Prefix / IP version
/24 · IPv4
Network
72.50.5.0
Broadcast
72.50.5.255
Observed IPs / Subnet size
30 observed · 256 total
Centroid
18.181857425742574 , -66.55930198019801
Hits / Errors
101 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

72.50.4.0/24

Risk Max LOW Footprint 10.547% Hits 90
Prefix / IP version
/24 · IPv4
Network
72.50.4.0
Broadcast
72.50.4.255
Observed IPs / Subnet size
27 observed · 256 total
Centroid
18.34408888888889 , -66.23718444444447
Hits / Errors
90 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

72.50.1.0/24

Risk Max LOW Footprint 10.547% Hits 61
Prefix / IP version
/24 · IPv4
Network
72.50.1.0
Broadcast
72.50.1.255
Observed IPs / Subnet size
27 observed · 256 total
Centroid
18.21085901639345 , -66.50286065573769
Hits / Errors
61 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

72.50.3.0/24

Risk Max LOW Footprint 9.766% Hits 76
Prefix / IP version
/24 · IPv4
Network
72.50.3.0
Broadcast
72.50.3.255
Observed IPs / Subnet size
25 observed · 256 total
Centroid
18.33882763157894 , -66.18103947368422
Hits / Errors
76 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

72.50.7.0/24

Risk Max LOW Footprint 9.375% Hits 71
Prefix / IP version
/24 · IPv4
Network
72.50.7.0
Broadcast
72.50.7.255
Observed IPs / Subnet size
24 observed · 256 total
Centroid
18.325864788732392 , -66.34756619718308
Hits / Errors
71 hits · 3 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

72.50.6.0/24

Risk Max LOW Footprint 9.375% Hits 67
Prefix / IP version
/24 · IPv4
Network
72.50.6.0
Broadcast
72.50.6.255
Observed IPs / Subnet size
24 observed · 256 total
Centroid
18.312676119402987 , -66.31027164179105
Hits / Errors
67 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

72.50.0.0/24

Risk Max LOW Footprint 6.641% Hits 82
Prefix / IP version
/24 · IPv4
Network
72.50.0.0
Broadcast
72.50.0.255
Observed IPs / Subnet size
17 observed · 256 total
Centroid
18.34377804878049 , -66.17756463414634
Hits / Errors
82 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

72.50.2.0/24

Risk Max LOW Footprint 6.641% Hits 68
Prefix / IP version
/24 · IPv4
Network
72.50.2.0
Broadcast
72.50.2.255
Observed IPs / Subnet size
17 observed · 256 total
Centroid
18.339863235294118 , -66.36710588235293
Hits / Errors
68 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

66.50.50.0/24

Risk Max LOW Footprint 1.562% Hits 8
Prefix / IP version
/24 · IPv4
Network
66.50.50.0
Broadcast
66.50.50.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
18.153975 , -66.603075
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

72.50.16.0/24

Risk Max LOW Footprint 1.172% Hits 6
Prefix / IP version
/24 · IPv4
Network
72.50.16.0
Broadcast
72.50.16.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
18.126283333333333 , -66.21379999999999
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-24 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

173.228.198.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
173.228.198.0
Broadcast
173.228.198.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
18.15916 , -67.011
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

67.224.128.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
67.224.128.0
Broadcast
67.224.128.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
18.33916 , -66.35062
Hits / Errors
5 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

64.237.135.0/24

Risk Max LOW Footprint 0.781% Hits 6
Prefix / IP version
/24 · IPv4
Network
64.237.135.0
Broadcast
64.237.135.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
18.1758 , -66.1613
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-01 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

72.50.76.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
72.50.76.0
Broadcast
72.50.76.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
18.4662 , -66.1057
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

72.50.87.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
72.50.87.0
Broadcast
72.50.87.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
18.4122 , -66.3313
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

64.237.216.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
64.237.216.0
Broadcast
64.237.216.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
18.38635 , -66.395475
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

72.50.57.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
72.50.57.0
Broadcast
72.50.57.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
18.4662 , -66.1057
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

72.50.85.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
72.50.85.0
Broadcast
72.50.85.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
18.4662 , -66.1057
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-25 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

72.50.86.0/24

Risk Max LOW Footprint 0.391% Hits 7
Prefix / IP version
/24 · IPv4
Network
72.50.86.0
Broadcast
72.50.86.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
18.035 , -66.8499
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-01 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

72.50.62.0/24

Risk Max LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
72.50.62.0
Broadcast
72.50.62.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
18.3808 , -65.9574
Hits / Errors
6 hits · 1 errors
First / Last seen
2026-02-25 02:00 · 2026-02-27 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

72.50.37.0/24

Risk Max LOW Footprint 0.391% Hits 5
Prefix / IP version
/24 · IPv4
Network
72.50.37.0
Broadcast
72.50.37.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
17.9914 , -66.4966
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

64.237.133.0/24

Risk Max LOW Footprint 0.391% Hits 5
Prefix / IP version
/24 · IPv4
Network
64.237.133.0
Broadcast
64.237.133.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
18.14 , -66.266
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

64.237.217.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
64.237.217.0
Broadcast
64.237.217.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
18.4662 , -66.1057
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

72.50.106.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
72.50.106.0
Broadcast
72.50.106.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
18.4662 , -66.1057
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-24 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

196.42.30.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
196.42.30.0
Broadcast
196.42.30.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
18.3808 , -65.9574
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

72.50.114.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
72.50.114.0
Broadcast
72.50.114.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
18.4672 , -66.341
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-24 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

65.23.222.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
65.23.222.0
Broadcast
65.23.222.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
18.3808 , -65.9574
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

72.50.83.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
72.50.83.0
Broadcast
72.50.83.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
18.4662 , -66.1057
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

64.237.145.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
64.237.145.0
Broadcast
64.237.145.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
18.4662 , -66.1057
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

67.224.138.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
67.224.138.0
Broadcast
67.224.138.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
18.4662 , -66.1057
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

64.237.147.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
64.237.147.0
Broadcast
64.237.147.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
18.2269 , -66.391
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-03-01 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

72.50.73.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
72.50.73.0
Broadcast
72.50.73.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
18.4122 , -66.3313
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

72.50.81.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
72.50.81.0
Broadcast
72.50.81.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
18.0816 , -67.0449
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

72.50.108.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
72.50.108.0
Broadcast
72.50.108.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
18.4662 , -66.1057
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

72.50.53.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
72.50.53.0
Broadcast
72.50.53.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
18.4662 , -66.1057
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

64.237.131.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
64.237.131.0
Broadcast
64.237.131.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
18.4662 , -66.1057
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-24 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

64.237.248.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
64.237.248.0
Broadcast
64.237.248.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
18.4725 , -66.7157
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-24 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

72.50.112.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
72.50.112.0
Broadcast
72.50.112.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
18.4269 , -66.1846
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

64.237.212.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
64.237.212.0
Broadcast
64.237.212.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
18.2655 , -66.7004
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

64.237.246.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
64.237.246.0
Broadcast
64.237.246.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
18.4662 , -66.1057
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
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