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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: Port Saint Lucie · Clear
Snapshot 2026-01-20 Results 17 Page 1 / 1

98.58.228.0/24

Risk Max — LOW Footprint 0.391% Hits 25
Prefix / IP version
/24 · IPv4
Network
98.58.228.0
Broadcast
98.58.228.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
27.3182 , -80.3524
Hits / Errors
25 hits · 0 errors
First / Last seen
2025-07-15 01:11 · 2025-07-15 01:13
Top ASN
AS7922 · Comcast Cable Communications, LLC
Top organization / ISP
Comcast Cable Communications, LLC · Comcast Cable Communications, LLC
Top geo
United States · Florida · Port Saint Lucie
Window / Updated
2025-07-14 → 2025-07-21 · Updated 2026-01-14 · v2
Open report →

73.46.73.0/24

Risk Max — LOW Footprint 0.391% Hits 20
Prefix / IP version
/24 · IPv4
Network
73.46.73.0
Broadcast
73.46.73.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
27.262099999999997 , -80.3835
Hits / Errors
20 hits · 0 errors
First / Last seen
2025-03-26 18:09 · 2025-03-26 18:10
Top ASN
AS7922 · Comcast Cable Communications, LLC
Top organization / ISP
Comcast IP Services, L.L.C. · Comcast Cable Communications, LLC
Top geo
United States · Florida · Port Saint Lucie
Window / Updated
2025-03-24 → 2025-03-31 · Updated 2026-01-14 · v2
Open report →

73.125.97.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
73.125.97.0
Broadcast
73.125.97.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
27.2621 , -80.3835
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-08-02 19:56 · 2025-08-02 19:56
Top ASN
AS7922 · Comcast Cable Communications, LLC
Top organization / ISP
Comcast Cable Communications, LLC · Comcast Cable Communications, LLC
Top geo
United States · Florida · Port Saint Lucie
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2
Open report →

174.48.210.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
174.48.210.0
Broadcast
174.48.210.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
27.2621 , -80.3835
Hits / Errors
2 hits · 0 errors
First / Last seen
2024-11-09 06:45 · 2024-11-09 06:45
Top ASN
AS7922 · Comcast Cable Communications, LLC
Top organization / ISP
Comcast Cable Communications, Inc. · Comcast Cable Communications, LLC
Top geo
United States · Florida · Port Saint Lucie
Window / Updated
2024-11-04 → 2024-11-11 · Updated 2026-01-14 · v2
Open report →

76.109.39.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
76.109.39.0
Broadcast
76.109.39.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
27.3182 , -80.3524
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-08-07 15:35 · 2025-08-07 15:35
Top ASN
AS7922 · Comcast Cable Communications, LLC
Top organization / ISP
Comcast Cable Communications, Inc. · Comcast Cable Communications, LLC
Top geo
United States · Florida · Port Saint Lucie
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2
Open report →

76.26.54.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
76.26.54.0
Broadcast
76.26.54.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
27.2621 , -80.3835
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-08-04 16:40 · 2025-08-04 16:40
Top ASN
AS7922 · Comcast Cable Communications, LLC
Top organization / ISP
Comcast Cable Communications, Inc. · Comcast Cable Communications, LLC
Top geo
United States · Florida · Port Saint Lucie
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2
Open report →

73.139.245.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
73.139.245.0
Broadcast
73.139.245.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
27.2621 , -80.3835
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-24 07:02 · 2025-07-24 07:02
Top ASN
AS7922 · Comcast Cable Communications, LLC
Top organization / ISP
Comcast IP Services, L.L.C. · Comcast Cable Communications
Top geo
United States · Florida · Port Saint Lucie
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2
Open report →

76.153.187.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
76.153.187.0
Broadcast
76.153.187.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
27.2621 , -80.3835
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-23 11:05 · 2025-07-23 11:05
Top ASN
AS7922 · Comcast Cable Communications, LLC
Top organization / ISP
Comcast Cable Communications, LLC · Comcast Cable Communications, LLC
Top geo
United States · Florida · Port Saint Lucie
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2
Open report →

73.1.224.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
73.1.224.0
Broadcast
73.1.224.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
27.2621 , -80.3835
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-07-22 15:12 · 2025-07-22 15:12
Top ASN
AS7922 · Comcast Cable Communications, LLC
Top organization / ISP
Comcast IP Services, L.L.C. · Comcast Cable Communications
Top geo
United States · Florida · Port Saint Lucie
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2
Open report →

99.68.139.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
99.68.139.0
Broadcast
99.68.139.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
27.2621 , -80.3835
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-21 18:10 · 2025-07-21 18:10
Top ASN
AS7018 · AT&T Enterprises, LLC
Top organization / ISP
AT&T Corp · AT&T Enterprises, LLC
Top geo
United States · Florida · Port Saint Lucie
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2
Open report →

108.216.99.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
108.216.99.0
Broadcast
108.216.99.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
27.3182 , -80.3524
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-18 01:54 · 2025-07-18 01:54
Top ASN
AS7018 · AT&T Enterprises, LLC
Top organization / ISP
AT&T Corp · AT&T Enterprises, LLC
Top geo
United States · Florida · Port Saint Lucie
Window / Updated
2025-07-14 → 2025-07-21 · Updated 2026-01-14 · v2
Open report →

73.49.135.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
73.49.135.0
Broadcast
73.49.135.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
27.2621 , -80.3835
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-05-06 16:29 · 2025-05-06 16:29
Top ASN
AS7922 · Comcast Cable Communications, LLC
Top organization / ISP
Comcast IP Services, L.L.C. · Comcast Cable Communications
Top geo
United States · Florida · Port Saint Lucie
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

76.128.30.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
76.128.30.0
Broadcast
76.128.30.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
27.2621 , -80.3835
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-06 00:06 · 2025-05-06 00:06
Top ASN
AS7922 · Comcast Cable Communications, LLC
Top organization / ISP
Comcast Cable Communications, LLC · Comcast Cable Communications, LLC
Top geo
United States · Florida · Port Saint Lucie
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

73.139.173.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
73.139.173.0
Broadcast
73.139.173.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
27.2621 , -80.3835
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 21:59 · 2025-05-05 21:59
Top ASN
AS7922 · Comcast Cable Communications, LLC
Top organization / ISP
Comcast IP Services, L.L.C. · Comcast Cable Communications
Top geo
United States · Florida · Port Saint Lucie
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

104.203.173.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
104.203.173.0
Broadcast
104.203.173.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
27.2939 , -80.3503
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-04 23:08 · 2025-05-04 23:08
Top ASN
AS30404 · Blue Stream
Top organization / ISP
Blue Stream · Blue Stream
Top geo
United States · Florida · Port Saint Lucie
Window / Updated
2025-04-28 → 2025-05-05 · Updated 2026-01-14 · v2
Open report →

73.0.111.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
73.0.111.0
Broadcast
73.0.111.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
27.2913 , -80.2977
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-04 19:32 · 2025-05-04 19:32
Top ASN
AS7922 · Comcast Cable Communications, LLC
Top organization / ISP
Comcast IP Services, L.L.C. · Comcast Cable Communications
Top geo
United States · Florida · Port Saint Lucie
Window / Updated
2025-04-28 → 2025-05-05 · Updated 2026-01-14 · v2
Open report →

73.205.253.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
73.205.253.0
Broadcast
73.205.253.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
27.3182 , -80.3524
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-02-14 12:13 · 2025-02-14 12:13
Top ASN
AS7922 · Comcast Cable Communications, LLC
Top organization / ISP
Comcast IP Services, L.L.C. · Comcast Cable Communications
Top geo
United States · Florida · Port Saint Lucie
Window / Updated
2025-02-10 → 2025-02-17 · Updated 2026-01-14 · v2
Open report →