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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: McLean · Clear
Snapshot 2026-02-02 Results 5 Page 1 / 1

108.31.249.0/24

Risk Max — LOW Footprint 0.391% Hits 26
Prefix / IP version
/24 · IPv4
Network
108.31.249.0
Broadcast
108.31.249.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.9307 , -77.1673
Hits / Errors
26 hits · 1 errors
First / Last seen
2025-01-02 01:17 · 2025-01-02 01:18
Top ASN
AS701 · Verizon Business
Top organization / ISP
MCI Communications Services, Inc. d/b/a Verizon Business · Verizon Communications
Top geo
United States · Virginia · McLean
Window / Updated
2024-12-30 → 2025-01-06 · Updated 2026-01-14 · v2
Open report →

174.77.3.0/24

Risk Max — LOW Footprint 0.391% Hits 24
Prefix / IP version
/24 · IPv4
Network
174.77.3.0
Broadcast
174.77.3.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.9307 , -77.1673
Hits / Errors
24 hits · 0 errors
First / Last seen
2025-05-15 11:21 · 2025-05-15 11:21
Top ASN
AS22773 · Cox Communications Inc.
Top organization / ISP
Cox Communications · Cox Communications Inc.
Top geo
United States · Virginia · McLean
Window / Updated
2025-05-12 → 2025-05-19 · Updated 2026-01-14 · v2
Open report →

161.0.30.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
161.0.30.0
Broadcast
161.0.30.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.4167 , -2.7712
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-10-03 11:18 · 2025-10-03 11:18
Top ASN
AS263740 · Corporacion Laceibanetsociety
Top organization / ISP
Finlay McLean · Corporacion Laceibanetsociety
Top geo
United Kingdom · England · Rainhill
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2
Open report →

108.28.173.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
108.28.173.0
Broadcast
108.28.173.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.9307 , -77.1673
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-04 00:58 · 2025-08-04 00:58
Top ASN
AS701 · Verizon Business
Top organization / ISP
MCI Communications Services, Inc. d/b/a Verizon Business · Verizon Communications
Top geo
United States · Virginia · McLean
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2
Open report →

198.143.10.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
198.143.10.0
Broadcast
198.143.10.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.9195 , -77.2197
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-02-12 11:18 · 2025-02-12 11:18
Top ASN
AS10753 · Level 3 Parent, LLC
Top organization / ISP
IPNetZone · Intercom Online
Top geo
United States · Virginia · McLean
Window / Updated
2025-02-10 → 2025-02-17 · Updated 2026-01-14 · v2
Open report →