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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.

185.23.175.0/24

Risk Max LOW Footprint 0.391% Hits 66
Prefix / IP version
/24 · IPv4
Network
185.23.175.0
Broadcast
185.23.175.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0821 , 34.8122
Hits / Errors
66 hits · 0 errors
First / Last seen
2025-03-10 13:56 · 2025-03-10 13:56
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-03-10 → 2025-03-17 · Updated 2026-01-14 · v2

77.139.2.0/24

Risk Max LOW Footprint 0.391% Hits 29
Prefix / IP version
/24 · IPv4
Network
77.139.2.0
Broadcast
77.139.2.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0804 , 34.7807
Hits / Errors
29 hits · 0 errors
First / Last seen
2025-03-14 21:05 · 2025-03-14 21:05
Top ASN
Top geo
Window / Updated
2025-03-10 → 2025-03-17 · Updated 2026-01-14 · v2

77.138.192.0/24

Risk Max LOW Footprint 0.391% Hits 17
Prefix / IP version
/24 · IPv4
Network
77.138.192.0
Broadcast
77.138.192.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.7012 , 35.293
Hits / Errors
17 hits · 0 errors
First / Last seen
2025-02-14 03:50 · 2025-02-14 03:50
Top ASN
Window / Updated
2025-02-10 → 2025-02-17 · Updated 2026-01-14 · v2

37.142.105.0/24

Risk Max LOW Footprint 0.391% Hits 16
Prefix / IP version
/24 · IPv4
Network
37.142.105.0
Broadcast
37.142.105.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0821 , 34.8122
Hits / Errors
16 hits · 2 errors
First / Last seen
2025-05-18 12:57 · 2025-05-18 12:58
Top ASN
Top organization / ISP
— · HOTNET-CABLES
Top geo
Window / Updated
2025-05-12 → 2025-05-19 · Updated 2026-01-14 · v2

213.57.20.0/24

Risk Max LOW Footprint 0.391% Hits 14
Prefix / IP version
/24 · IPv4
Network
213.57.20.0
Broadcast
213.57.20.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.1678 , 34.8205
Hits / Errors
14 hits · 0 errors
First / Last seen
2025-03-29 11:47 · 2025-03-29 11:47
Top ASN
Top organization / ISP
— · HOTNET-BUS
Top geo
Window / Updated
2025-03-24 → 2025-03-31 · Updated 2026-01-14 · v2

213.57.48.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
213.57.48.0
Broadcast
213.57.48.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.965 , 35.5423
Hits / Errors
3 hits · 2 errors
First / Last seen
2025-01-15 22:31 · 2025-01-15 22:31
Top ASN
Top organization / ISP
— · HOTNET-CABLES
Window / Updated
2025-01-13 → 2025-01-20 · Updated 2026-01-14 · v2

213.57.57.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
213.57.57.0
Broadcast
213.57.57.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.7102 , 35.3289
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-15 01:53 · 2025-09-15 01:53
Top ASN
Top organization / ISP
— · HOTNET-CABLES
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

77.139.12.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
77.139.12.0
Broadcast
77.139.12.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.8259 , 34.9968
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-08-01 19:00 · 2025-08-01 19:00
Top ASN
Top geo
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

77.138.184.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
77.138.184.0
Broadcast
77.138.184.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.438 , 34.9023
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-03-07 00:03 · 2025-03-07 00:03
Top ASN
Top geo
Window / Updated
2025-03-03 → 2025-03-10 · Updated 2026-01-14 · v2

213.57.114.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
213.57.114.0
Broadcast
213.57.114.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0804 , 34.7807
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-01-20 22:52 · 2025-01-21 08:14
Top ASN
Top organization / ISP
— · HOTNET-ADSL
Top geo
Window / Updated
2025-01-20 → 2025-01-27 · Updated 2026-01-14 · v2

213.57.143.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
213.57.143.0
Broadcast
213.57.143.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
31.7674 , 35.2186
Hits / Errors
2 hits · 0 errors
First / Last seen
2023-12-13 10:02 · 2023-12-13 10:02
Top ASN
Top organization / ISP
— · HOTNET-CABLES
Top geo
Window / Updated
2023-12-11 → 2023-12-18 · Updated 2026-01-14 · v2

77.139.141.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
77.139.141.0
Broadcast
77.139.141.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
31.7674 , 35.2186
Hits / Errors
2 hits · 0 errors
First / Last seen
2023-09-21 19:56 · 2023-09-21 19:56
Top ASN
Top geo
Window / Updated
2023-09-18 → 2023-09-25 · Updated 2026-01-14 · v2

213.57.41.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
213.57.41.0
Broadcast
213.57.41.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.1045 , 34.9576
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 14:36 · 2025-12-17 14:36
Top ASN
Top organization / ISP
— · HOTNET-CABLES
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

213.57.36.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
213.57.36.0
Broadcast
213.57.36.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.8259 , 34.9968
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 11:45 · 2025-12-17 11:45
Top ASN
Top organization / ISP
— · HOTNET-CABLES
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

77.138.95.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
77.138.95.0
Broadcast
77.138.95.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0123 , 34.7705
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-14 23:49 · 2025-12-14 23:49
Top ASN
Top geo
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

37.142.103.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.142.103.0
Broadcast
37.142.103.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0821 , 34.8122
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-25 11:49 · 2025-11-25 11:49
Top ASN
Top organization / ISP
— · HOTNET-CABLES
Top geo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

213.57.115.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
213.57.115.0
Broadcast
213.57.115.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0804 , 34.7807
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-25 07:35 · 2025-11-25 07:35
Top ASN
Top organization / ISP
— · HOTNET-ADSL
Top geo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

213.57.136.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
213.57.136.0
Broadcast
213.57.136.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
31.2538 , 34.7858
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-15 21:50 · 2025-11-15 21:50
Top ASN
Top organization / ISP
— · HOTNET-CABLES
Window / Updated
2025-11-10 → 2025-11-17 · Updated 2026-01-14 · v2

77.138.50.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
77.138.50.0
Broadcast
77.138.50.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.8182 , 35.116
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-25 09:33 · 2025-09-25 09:33
Top ASN
Top geo
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

213.57.137.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
213.57.137.0
Broadcast
213.57.137.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
31.2538 , 34.7858
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-21 01:03 · 2025-09-21 01:03
Top ASN
Top organization / ISP
— · HOTNET-CABLES
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

77.139.44.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
77.139.44.0
Broadcast
77.139.44.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
31.6656 , 34.5697
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-12 08:09 · 2025-09-12 08:09
Top ASN
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

77.138.212.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
77.138.212.0
Broadcast
77.138.212.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.6872 , 34.9467
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-04 11:24 · 2025-08-04 11:24
Top ASN
Top geo
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2

77.138.116.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
77.138.116.0
Broadcast
77.138.116.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.3348 , 34.8596
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-03 23:31 · 2025-08-03 23:31
Top ASN
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

77.139.115.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
77.139.115.0
Broadcast
77.139.115.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.7966 , 35.1668
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-01 00:56 · 2025-08-01 00:56
Top ASN
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

37.142.176.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.142.176.0
Broadcast
37.142.176.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.8182 , 35.116
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-04-21 23:10 · 2025-04-21 23:10
Top ASN
Top organization / ISP
— · HOTNET
Top geo
Window / Updated
2025-04-21 → 2025-04-28 · Updated 2026-01-14 · v2

37.142.20.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.142.20.0
Broadcast
37.142.20.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.6757 , 35.5746
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-02-19 15:45 · 2025-02-19 15:45
Top ASN
Top organization / ISP
— · HOTNET
Window / Updated
2025-02-17 → 2025-02-24 · Updated 2026-01-14 · v2

77.138.70.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
77.138.70.0
Broadcast
77.138.70.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0123 , 34.7705
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-02-14 14:06 · 2025-02-14 14:06
Top ASN
Top geo
Window / Updated
2025-02-10 → 2025-02-17 · Updated 2026-01-14 · v2

77.139.3.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
77.139.3.0
Broadcast
77.139.3.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0804 , 34.7807
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-01-27 17:22 · 2025-01-27 17:22
Top ASN
Top geo
Window / Updated
2025-01-27 → 2025-02-03 · Updated 2026-01-14 · v2

37.142.123.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.142.123.0
Broadcast
37.142.123.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.1865 , 34.8726
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-01-23 14:04 · 2025-01-23 14:04
Top ASN
Top organization / ISP
— · HOTNET-CABLES
Window / Updated
2025-01-20 → 2025-01-27 · Updated 2026-01-14 · v2

213.57.183.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
213.57.183.0
Broadcast
213.57.183.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.9196 , 35.0727
Hits / Errors
1 hits · 0 errors
First / Last seen
2024-12-25 17:44 · 2024-12-25 17:44
Top ASN
Top organization / ISP
— · HOTNET-CABLES
Top geo
Window / Updated
2024-12-23 → 2024-12-30 · Updated 2026-01-14 · v2

141.226.236.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
141.226.236.0
Broadcast
141.226.236.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.1865 , 34.8726
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-08-20 11:43 · 2023-08-20 11:43
Top ASN
Top organization / ISP
Window / Updated
2023-08-14 → 2023-08-21 · Updated 2026-01-14 · v2