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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: TDC Holding · Clear
Snapshot 2026-03-11 Results 5 Page 1 / 1

93.165.240.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
93.165.240.0
Broadcast
93.165.240.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
56.1567 , 10.2153
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS3292 · TDC Holding A/S
Top organization / ISP
Dansk Kabel TV VoCOAX · TDC Holding A/S
Top geo
Denmark · Central Jutland · Aarhus
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

2.104.24.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
2.104.24.0
Broadcast
2.104.24.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.5147 , 8.3911
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS3292 · TDC Holding A/S
Top organization / ISP
YouSee A/S · TDC Holding A/S
Top geo
Denmark · South Denmark · Esbjerg
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

87.57.189.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
87.57.189.0
Broadcast
87.57.189.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
56.1951 , 10.232
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS3292 · TDC Holding A/S
Top organization / ISP
TDC Holding · TDC Holding A/S
Top geo
Denmark · Central Jutland · Risskov
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

87.49.42.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
87.49.42.0
Broadcast
87.49.42.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
56.5486 , 8.31019
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS3292 · TDC Holding A/S
Top organization / ISP
TDC A/S · TDC Holding A/S
Top geo
Denmark · Central Jutland · Lemvig
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

87.52.108.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
87.52.108.0
Broadcast
87.52.108.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.6769 , 12.5268
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS3292 · TDC Holding A/S
Top organization / ISP
Fastspeed Aps · TDC Holding A/S
Top geo
Denmark · Capital Region · Frederiksberg
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →