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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.

145.236.136.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
145.236.136.0
Broadcast
145.236.136.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
46.2296 , 17.3579
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-01 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

37.76.38.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
37.76.38.0
Broadcast
37.76.38.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
46.8526 , 17.8812
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-27 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

188.36.232.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
188.36.232.0
Broadcast
188.36.232.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
46.2296 , 17.3579
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-24 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

185.182.215.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
185.182.215.0
Broadcast
185.182.215.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
46.7783 , 17.6405
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-24 02:00
Top ASN
AS57389 · ZNET Telekom Zrt
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

188.36.91.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
188.36.91.0
Broadcast
188.36.91.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
46.2296 , 17.3579
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

37.76.33.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.76.33.0
Broadcast
37.76.33.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
46.9041 , 18.058
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

188.157.69.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
188.157.69.0
Broadcast
188.157.69.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
46.5834 , 17.4065
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

81.16.205.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
81.16.205.0
Broadcast
81.16.205.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
46.7783 , 17.6405
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS57389 · ZNET Telekom Zrt
Top organization / ISP
— · ZNET Telekom
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

188.156.34.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
188.156.34.0
Broadcast
188.156.34.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
46.3682 , 17.7945
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

188.36.75.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
188.36.75.0
Broadcast
188.36.75.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
46.6427 , 17.3962
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

188.6.136.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
188.6.136.0
Broadcast
188.6.136.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
46.3682 , 17.7945
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

185.232.83.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
185.232.83.0
Broadcast
185.232.83.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
46.7752 , 17.6441
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS57389 · ZNET Telekom Zrt
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

37.76.35.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.76.35.0
Broadcast
37.76.35.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
46.8526 , 17.8812
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

81.182.92.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
81.182.92.0
Broadcast
81.182.92.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
46.8982 , 18.0573
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

81.16.207.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
81.16.207.0
Broadcast
81.16.207.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
46.7783 , 17.6405
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS57389 · ZNET Telekom Zrt
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

188.156.26.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
188.156.26.0
Broadcast
188.156.26.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
46.3682 , 17.7945
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

185.182.212.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
185.182.212.0
Broadcast
185.182.212.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
46.7783 , 17.6405
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS57389 · ZNET Telekom Zrt
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

84.225.172.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
84.225.172.0
Broadcast
84.225.172.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
46.3747 , 17.9059
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS213155 · Yettel Hungary Ltd.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

185.182.214.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
185.182.214.0
Broadcast
185.182.214.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
46.7783 , 17.6405
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS57389 · ZNET Telekom Zrt
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

188.156.151.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
188.156.151.0
Broadcast
188.156.151.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
46.3682 , 17.7945
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

80.85.55.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
80.85.55.0
Broadcast
80.85.55.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
46.2296 , 17.3579
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2