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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.

81.141.203.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
81.141.203.0
Broadcast
81.141.203.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.6121 , -1.2817
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-07 02:00 · 2026-03-08 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

86.2.120.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
86.2.120.0
Broadcast
86.2.120.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.6121 , -1.2817
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-07 02:00 · 2026-03-08 02:00
Top ASN
Top organization / ISP
— · TalkTalk
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

51.14.11.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
51.14.11.0
Broadcast
51.14.11.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.6121 , -1.2817
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-06 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

86.29.78.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
86.29.78.0
Broadcast
86.29.78.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.6911 , -1.3127
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

86.0.178.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
86.0.178.0
Broadcast
86.0.178.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.6911 , -1.3127
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

92.23.8.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
92.23.8.0
Broadcast
92.23.8.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.6121 , -1.2817
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

90.246.116.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
90.246.116.0
Broadcast
90.246.116.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.6911 , -1.3127
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-03 02:00
Top ASN
AS5378 · Vodafone Limited
Top organization / ISP
— · Energis UK
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2