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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: Sandanski · Clear
Snapshot 2026-03-11 Results 4 Page 1 / 1

185.253.156.0/24

Risk Max — LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
185.253.156.0
Broadcast
185.253.156.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
41.5687 , 23.2897
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS39184 · UltraNET Ltd
Top organization / ISP
UltraNET Ltd · ULTRANET
Top geo
Bulgaria · Blagoevgrad · Sandanski
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

185.253.157.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
185.253.157.0
Broadcast
185.253.157.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.5687 , 23.2897
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS39184 · UltraNET Ltd
Top organization / ISP
Ultranet · UltraNET Ltd
Top geo
Bulgaria · Blagoevgrad · Sandanski
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

5.183.229.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
5.183.229.0
Broadcast
5.183.229.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.5687 , 23.2897
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS39184 · UltraNET Ltd
Top organization / ISP
UltraNET Ltd · ULTRANET
Top geo
Bulgaria · Blagoevgrad · Sandanski
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

193.164.248.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
193.164.248.0
Broadcast
193.164.248.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.5687 , 23.2897
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS62106 · Cable Internet Systems Ltd.
Top organization / ISP
Cable Internet Systems Ltd · Cable Internet Systems Ltd.
Top geo
Bulgaria · Blagoevgrad · Sandanski
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →