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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.
Active filter: Waldorf · Clear
Snapshot 2026-02-01 Results 7 Page 1 / 1

69.244.90.0/24

Risk Max — LOW Footprint 0.391% Hits 54
Prefix / IP version
/24 · IPv4
Network
69.244.90.0
Broadcast
69.244.90.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.635 , -76.882
Hits / Errors
54 hits · 6 errors
First / Last seen
2025-01-16 09:26 · 2025-01-16 09:32
Top ASN
AS7922 · Comcast Cable Communications, LLC
Top organization / ISP
Comcast Cable Communications, Inc. · Comcast Cable Communications, LLC
Top geo
United States · Maryland · Waldorf
Window / Updated
2025-01-13 → 2025-01-20 · Updated 2026-01-14 · v2
Open report →

69.143.155.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
69.143.155.0
Broadcast
69.143.155.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.6273 , -76.9859
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-13 02:43 · 2025-08-13 02:43
Top ASN
AS7922 · Comcast Cable Communications, LLC
Top organization / ISP
Comcast Cable Communications, Inc. · Comcast Cable Communications, LLC
Top geo
United States · Maryland · Waldorf
Window / Updated
2025-08-11 → 2025-08-18 · Updated 2026-01-14 · v2
Open report →

72.83.106.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
72.83.106.0
Broadcast
72.83.106.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.6273 , -76.9859
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-06 13:54 · 2025-08-06 13:54
Top ASN
AS701 · Verizon Business
Top organization / ISP
— · Verizon Online LLC
Top geo
United States · Maryland · Waldorf
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2
Open report →

100.15.23.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
100.15.23.0
Broadcast
100.15.23.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.6273 , -76.9859
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-23 14:55 · 2025-07-23 14:55
Top ASN
AS701 · Verizon Business
Top organization / ISP
Verizon Business · Verizon Business
Top geo
United States · Maryland · Waldorf
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2
Open report →

73.163.235.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
73.163.235.0
Broadcast
73.163.235.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.635 , -76.882
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-21 19:48 · 2025-07-21 19:48
Top ASN
AS7922 · Comcast Cable Communications, LLC
Top organization / ISP
Comcast IP Services, L.L.C. · Comcast Cable Communications
Top geo
United States · Maryland · Waldorf
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2
Open report →

173.79.152.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
173.79.152.0
Broadcast
173.79.152.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.6273 , -76.9859
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-06 01:55 · 2025-05-06 01:55
Top ASN
AS701 · Verizon Business
Top organization / ISP
Verizon Business · Verizon Business
Top geo
United States · Maryland · Waldorf
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

108.56.165.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
108.56.165.0
Broadcast
108.56.165.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.6273 , -76.9859
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 23:50 · 2025-05-05 23:50
Top ASN
AS701 · Verizon Business
Top organization / ISP
Verizon Business · Verizon Business
Top geo
United States · Maryland · Waldorf
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →