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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: Longmont · Clear
Snapshot 2026-01-21 Results 7 Page 1 / 1

207.174.26.0/24

Risk Max 1 LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
207.174.26.0
Broadcast
207.174.26.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.1424 , -105.128
Hits / Errors
12 hits · 0 errors
First / Last seen
2024-09-26 13:19 · 2024-09-28 09:19
Top ASN
AS26548 · PureVoltage Hosting Inc.
Top organization / ISP
Colorado Internet Cooperative Association · Purevoltage Enterprises Inc
Top geo
United States · Colorado · Longmont
Window / Updated
2024-09-23 → 2024-09-30 · Updated 2026-01-14 · v2
Open report →

8.44.151.0/24

Risk Max — LOW Footprint 0.391% Hits 28
Prefix / IP version
/24 · IPv4
Network
8.44.151.0
Broadcast
8.44.151.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.1773 , -105.1009
Hits / Errors
28 hits · 2 errors
First / Last seen
2024-12-25 05:51 · 2024-12-25 09:05
Top ASN
AS393552 · Longmont Power & Communications
Top organization / ISP
Level 3 · Longmont Power & Communications
Top geo
United States · Colorado · Longmont
Window / Updated
2024-12-23 → 2024-12-30 · Updated 2026-01-14 · v2
Open report →

161.97.240.0/24

Risk Max — LOW Footprint 0.391% Hits 13
Prefix / IP version
/24 · IPv4
Network
161.97.240.0
Broadcast
161.97.240.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.1306 , -104.9504
Hits / Errors
13 hits · 0 errors
First / Last seen
2024-12-18 23:29 · 2024-12-18 23:31
Top ASN
AS393552 · Longmont Power & Communications
Top organization / ISP
Longmont Power & Communications · Longmont Power & Communications
Top geo
United States · Colorado · Longmont
Window / Updated
2024-12-16 → 2024-12-23 · Updated 2026-01-14 · v2
Open report →

67.190.129.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
67.190.129.0
Broadcast
67.190.129.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.1306 , -104.9504
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-22 21:54 · 2025-05-22 21:54
Top ASN
AS7922 · Comcast Cable Communications, LLC
Top organization / ISP
Comcast Cable Communications, Inc. · Comcast Cable Communications, LLC
Top geo
United States · Colorado · Longmont
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2
Open report →

8.44.157.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
8.44.157.0
Broadcast
8.44.157.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.1306 , -104.9504
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-05 19:52 · 2025-05-05 19:52
Top ASN
AS393552 · Longmont Power & Communications
Top organization / ISP
Level 3 · Longmont Power & Communications
Top geo
United States · Colorado · Longmont
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

161.97.194.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
161.97.194.0
Broadcast
161.97.194.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.1559 , -105.1624
Hits / Errors
2 hits · 0 errors
First / Last seen
2024-10-12 06:47 · 2024-10-12 06:47
Top ASN
AS393552 · Longmont Power & Communications
Top organization / ISP
Longmont Power & Communications · Longmont Power & Communications
Top geo
United States · Colorado · Longmont
Window / Updated
2024-10-07 → 2024-10-14 · Updated 2026-01-14 · v2
Open report →

73.78.213.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
73.78.213.0
Broadcast
73.78.213.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.1306 , -104.9504
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-04 23:44 · 2025-05-04 23:44
Top ASN
AS7922 · Comcast Cable Communications, LLC
Top organization / ISP
Comcast IP Services, L.L.C. · Comcast Cable Communications
Top geo
United States · Colorado · Longmont
Window / Updated
2025-04-28 → 2025-05-05 · Updated 2026-01-14 · v2
Open report →