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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.

78.97.167.0/24

Risk Max 2 LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
78.97.167.0
Broadcast
78.97.167.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.1672 , 27.6083
Hits / Errors
6 hits · 4 errors
First / Last seen
2024-11-29 08:02 · 2024-11-29 08:02
Top ASN
Top organization / ISP
— · UPC Romania
Top geo
Window / Updated
2024-11-25 → 2024-12-02 · Updated 2026-01-14 · v2

81.18.84.0/24

Risk Max LOW Footprint 0.391% Hits 21
Prefix / IP version
/24 · IPv4
Network
81.18.84.0
Broadcast
81.18.84.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.1672 , 27.608300000000003
Hits / Errors
21 hits · 1 errors
First / Last seen
2025-05-09 20:03 · 2025-05-09 21:48
Top ASN
AS8708 · RCS & RDS
Top organization / ISP
Top geo
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

5.14.188.0/24

Risk Max LOW Footprint 0.391% Hits 15
Prefix / IP version
/24 · IPv4
Network
5.14.188.0
Broadcast
5.14.188.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.1672 , 27.6083
Hits / Errors
15 hits · 1 errors
First / Last seen
2024-06-11 22:57 · 2024-06-11 23:02
Top ASN
AS8708 · DIGI ROMANIA S.A.
Top organization / ISP
Top geo
Window / Updated
2024-06-10 → 2024-06-17 · Updated 2026-01-14 · v2

85.186.127.0/24

Risk Max LOW Footprint 0.391% Hits 11
Prefix / IP version
/24 · IPv4
Network
85.186.127.0
Broadcast
85.186.127.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.1672 , 27.6083
Hits / Errors
11 hits · 1 errors
First / Last seen
2024-06-06 20:17 · 2024-06-06 20:20
Top ASN
Top organization / ISP
— · UPC Romania
Top geo
Window / Updated
2024-06-03 → 2024-06-10 · Updated 2026-01-14 · v2

37.251.223.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
37.251.223.0
Broadcast
37.251.223.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.1672 , 27.6083
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-03-31 10:15 · 2025-03-31 10:15
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-03-31 → 2025-04-07 · Updated 2026-01-14 · v2

37.251.221.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.251.221.0
Broadcast
37.251.221.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.1672 , 27.6083
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-31 23:32 · 2025-12-31 23:32
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-12-29 → 2026-01-05 · Updated 2026-01-14 · v2

37.251.220.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.251.220.0
Broadcast
37.251.220.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.1672 , 27.6083
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-23 00:33 · 2025-11-23 00:33
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-11-17 → 2025-11-24 · Updated 2026-01-14 · v2

82.77.237.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
82.77.237.0
Broadcast
82.77.237.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.1672 , 27.6083
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-10-11 14:23 · 2025-10-11 14:23
Top ASN
AS8708 · RCS & RDS
Top organization / ISP
Top geo
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

86.124.162.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
86.124.162.0
Broadcast
86.124.162.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.1672 , 27.6083
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-28 13:32 · 2025-09-28 13:32
Top ASN
AS8708 · RCS & RDS
Top organization / ISP
Top geo
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2