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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.

81.181.70.0/24

Risk Max 1 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
81.181.70.0
Broadcast
81.181.70.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.7537 , 21.2257
Hits / Errors
4 hits · 2 errors
First / Last seen
2023-12-20 15:11 · 2023-12-20 15:11
Top ASN
AS2614 · RoEduNet
Window / Updated
2023-12-18 → 2023-12-25 · Updated 2026-01-14 · v2

188.27.182.0/24

Risk Max LOW Footprint 0.391% Hits 50
Prefix / IP version
/24 · IPv4
Network
188.27.182.0
Broadcast
188.27.182.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.7537 , 21.225700000000003
Hits / Errors
50 hits · 1 errors
First / Last seen
2024-12-05 19:03 · 2024-12-05 19:04
Top ASN
AS8708 · RCS & RDS
Top organization / ISP
Window / Updated
2024-12-02 → 2024-12-09 · Updated 2026-01-14 · v2

185.53.199.0/24

Risk Max LOW Footprint 0.391% Hits 18
Prefix / IP version
/24 · IPv4
Network
185.53.199.0
Broadcast
185.53.199.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.7537 , 21.2257
Hits / Errors
18 hits · 2 errors
First / Last seen
2024-12-21 17:28 · 2024-12-21 17:55
Top ASN
Top organization / ISP
Window / Updated
2024-12-16 → 2024-12-23 · Updated 2026-01-14 · v2

109.100.217.0/24

Risk Max LOW Footprint 0.391% Hits 11
Prefix / IP version
/24 · IPv4
Network
109.100.217.0
Broadcast
109.100.217.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.7537 , 21.2257
Hits / Errors
11 hits · 0 errors
First / Last seen
2024-12-15 19:48 · 2024-12-15 19:49
Top ASN
Top organization / ISP
— · Romtelecom1
Window / Updated
2024-12-09 → 2024-12-16 · Updated 2026-01-14 · v2

85.186.138.0/24

Risk Max LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
85.186.138.0
Broadcast
85.186.138.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.7537 , 21.2257
Hits / Errors
6 hits · 0 errors
First / Last seen
2023-09-04 16:16 · 2023-09-04 16:16
Top ASN
Top organization / ISP
Window / Updated
2023-09-04 → 2023-09-11 · Updated 2026-01-14 · v2

45.134.49.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.134.49.0
Broadcast
45.134.49.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.7414 , 21.2547
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-09-16 23:36 · 2025-09-16 23:36
Top ASN
AS49468 · MAGIT'ST SRL
Top organization / ISP
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

193.29.12.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
193.29.12.0
Broadcast
193.29.12.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.7422 , 21.2554
Hits / Errors
3 hits · 2 errors
First / Last seen
2024-01-26 02:36 · 2024-01-26 02:36
Top ASN
AS49468 · MAGIT'ST SRL
Top organization / ISP
Window / Updated
2024-01-22 → 2024-01-29 · Updated 2026-01-14 · v2

86.126.140.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
86.126.140.0
Broadcast
86.126.140.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.7537 , 21.2257
Hits / Errors
2 hits · 1 errors
First / Last seen
2024-12-01 15:02 · 2024-12-01 15:02
Top ASN
AS8708 · RCS & RDS
Top organization / ISP
Window / Updated
2024-11-25 → 2024-12-02 · Updated 2026-01-14 · v2

193.29.15.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
193.29.15.0
Broadcast
193.29.15.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.7422 , 21.2554
Hits / Errors
2 hits · 1 errors
First / Last seen
2023-10-09 10:29 · 2023-10-11 13:39
Top ASN
AS42397 · Bunea TELECOM SRL
Top organization / ISP
Window / Updated
2023-10-09 → 2023-10-16 · Updated 2026-01-14 · v2

185.53.197.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
185.53.197.0
Broadcast
185.53.197.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.7537 , 21.2257
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-12-31 23:32 · 2025-12-31 23:32
Top ASN
Top organization / ISP
Window / Updated
2025-12-29 → 2026-01-05 · Updated 2026-01-14 · v2

86.125.92.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
86.125.92.0
Broadcast
86.125.92.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.7537 , 21.2257
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 23:34 · 2025-12-17 23:34
Top ASN
AS8708 · RCS & RDS
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

82.79.247.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
82.79.247.0
Broadcast
82.79.247.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.7537 , 21.2257
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-01 15:36 · 2025-12-01 15:36
Top ASN
AS8708 · RCS & RDS
Top organization / ISP
Window / Updated
2025-12-01 → 2025-12-08 · Updated 2026-01-14 · v2

185.53.196.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
185.53.196.0
Broadcast
185.53.196.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.7537 , 21.2257
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-27 23:45 · 2025-11-27 23:45
Top ASN
Top organization / ISP
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

86.120.247.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
86.120.247.0
Broadcast
86.120.247.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.7537 , 21.2257
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-26 02:45 · 2025-11-26 02:45
Top ASN
AS8708 · RCS & RDS
Top organization / ISP
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

86.124.142.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
86.124.142.0
Broadcast
86.124.142.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.7537 , 21.2257
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 05:12 · 2025-11-06 05:12
Top ASN
AS8708 · RCS & RDS
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

86.120.206.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
86.120.206.0
Broadcast
86.120.206.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.7537 , 21.2257
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-09-13 00:43 · 2025-09-13 00:43
Top ASN
AS8708 · DIGI ROMANIA S.A.
Top organization / ISP
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

82.77.158.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
82.77.158.0
Broadcast
82.77.158.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.7537 , 21.2257
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-08 17:45 · 2025-09-08 17:45
Top ASN
AS8708 · RCS & RDS
Top organization / ISP
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

92.82.230.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
92.82.230.0
Broadcast
92.82.230.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.7537 , 21.2257
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-08 11:13 · 2025-09-08 11:13
Top ASN
Top organization / ISP
— · Romtelecom
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

82.78.223.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
82.78.223.0
Broadcast
82.78.223.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.7537 , 21.2257
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-18 12:57 · 2025-08-18 12:57
Top ASN
AS8708 · RCS & RDS
Top organization / ISP
Window / Updated
2025-08-18 → 2025-08-25 · Updated 2026-01-14 · v2