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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: Gotse Delchev · Clear
Snapshot 2026-03-07 Results 6 Page 1 / 1

213.149.151.0/24

Risk Max — LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
213.149.151.0
Broadcast
213.149.151.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.5692 , 23.7291
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS39184 · UltraNET Ltd
Top organization / ISP
Milenium Networks · UltraNET Ltd
Top geo
Bulgaria · Blagoevgrad · Gotse Delchev
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

213.149.138.0/24

Risk Max — LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
213.149.138.0
Broadcast
213.149.138.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.5692 , 23.7291
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS39184 · UltraNET Ltd
Top organization / ISP
UltraNET Ltd · UltraNET Ltd
Top geo
Bulgaria · Blagoevgrad · Gotse Delchev
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

213.149.149.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
213.149.149.0
Broadcast
213.149.149.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.5692 , 23.7291
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS39184 · UltraNET Ltd
Top organization / ISP
UltraNET Ltd · UltraNET Ltd.
Top geo
Bulgaria · Blagoevgrad · Gotse Delchev
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

89.252.243.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
89.252.243.0
Broadcast
89.252.243.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.5692 , 23.7291
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS205343 · GP-NET Ltd.
Top organization / ISP
Evolink AD · GP-NET Ltd.
Top geo
Bulgaria · Blagoevgrad · Gotse Delchev
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

213.149.142.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
213.149.142.0
Broadcast
213.149.142.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.5692 , 23.7291
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS39184 · UltraNET Ltd
Top organization / ISP
UltraNET Ltd · UltraNET Ltd.
Top geo
Bulgaria · Blagoevgrad · Gotse Delchev
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

213.149.154.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
213.149.154.0
Broadcast
213.149.154.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.5692 , 23.7291
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS199702 · VIM TV LTD
Top organization / ISP
VIM TV Ltd · VIM TV Ltd
Top geo
Bulgaria · Blagoevgrad · Gotse Delchev
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →