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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: IncogNet LLC · Clear
Snapshot 2026-01-20 Results 6 Page 1 / 1

23.137.251.0/24

Risk Max 2 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
23.137.251.0
Broadcast
23.137.251.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.6826 , 23.3223
Hits / Errors
4 hits · 2 errors
First / Last seen
2023-08-07 08:48 · 2023-08-07 08:48
Top ASN
AS40663 · IncogNet LLC
Top organization / ISP
IncogNET LLC · IncogNet LLC
Top geo
Bulgaria · Sofia-Capital · Sofia
Window / Updated
2023-08-07 → 2023-08-14 · Updated 2026-01-14 · v2
Open report →

23.137.249.0/24

Risk Max 1 LOW Footprint 0.391% Hits 17
Prefix / IP version
/24 · IPv4
Network
23.137.249.0
Broadcast
23.137.249.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.3759 , 4.8975
Hits / Errors
17 hits · 0 errors
First / Last seen
2024-02-08 05:03 · 2024-02-08 05:04
Top ASN
AS40663 · IncogNet LLC
Top organization / ISP
IncogNET LLC · IncogNet LLC
Top geo
The Netherlands · North Holland · Amsterdam
Window / Updated
2024-02-05 → 2024-02-12 · Updated 2026-01-14 · v2
Open report →

23.184.48.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
23.184.48.0
Broadcast
23.184.48.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.6842 , -117.1089
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-22 15:55 · 2025-09-22 15:55
Top ASN
AS40663 · IncogNet LLC
Top organization / ISP
IncogNet LLC · IncogNet LLC
Top geo
United States · Washington · Liberty Lake
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2
Open report →

23.137.254.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
23.137.254.0
Broadcast
23.137.254.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.1484 , -94.5686
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-20 14:44 · 2025-08-20 14:44
Top ASN
AS40663 · IncogNet LLC
Top organization / ISP
IncogNET LLC · IncogNet LLC
Top geo
United States · Missouri · Kansas City
Window / Updated
2025-08-18 → 2025-08-25 · Updated 2026-01-14 · v2
Open report →

23.137.248.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
23.137.248.0
Broadcast
23.137.248.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.3759 , 4.8975
Hits / Errors
1 hits · 0 errors
First / Last seen
2024-12-07 11:51 · 2024-12-07 11:51
Top ASN
AS40663 · IncogNet LLC
Top organization / ISP
IncogNET LLC · IncogNet LLC
Top geo
The Netherlands · North Holland · Amsterdam
Window / Updated
2024-12-02 → 2024-12-09 · Updated 2026-01-14 · v2
Open report →

23.137.253.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
23.137.253.0
Broadcast
23.137.253.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.099 , -75.4691
Hits / Errors
1 hits · 1 errors
First / Last seen
2024-10-29 12:59 · 2024-10-29 12:59
Top ASN
AS40663 · IncogNet LLC
Top organization / ISP
IncogNET LLC · IncogNet LLC
Top geo
United States · Pennsylvania · Valley Forge
Window / Updated
2024-10-28 → 2024-11-04 · Updated 2026-01-14 · v2
Open report →