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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: Velingrad · Clear
Snapshot 2026-03-04 Results 3 Page 1 / 1

87.121.12.0/24

Risk Max — LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
87.121.12.0
Broadcast
87.121.12.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
42.0182 , 24.0042
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS29030 · TELECABEL PLC
Top organization / ISP
Telecabel PLC · Telecabel PLC
Top geo
Bulgaria · Pazardzhik · Velingrad
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

88.80.155.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
88.80.155.0
Broadcast
88.80.155.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.0182 , 24.0042
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-03-01 02:00
Top ASN
AS60168 · Net Service BG Ltd
Top organization / ISP
— · Rodopis1
Top geo
Bulgaria · Pazardzhik · Velingrad
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

87.121.13.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
87.121.13.0
Broadcast
87.121.13.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.0182 , 24.0042
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS29030 · TELECABEL PLC
Top organization / ISP
Telecabel PLC · Telecabel PLC
Top geo
Bulgaria · Pazardzhik · Velingrad
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →