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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.

87.251.64.0/24

Risk Max 3 LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
87.251.64.0
Broadcast
87.251.64.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.2721 , 76.946
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-01-12 18:34 · 2025-01-12 18:34
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-01-06 → 2025-01-13 · Updated 2026-01-14 · v2

80.66.83.0/24

Risk Max LOW Footprint 0.781% Hits 16
Prefix / IP version
/24 · IPv4
Network
80.66.83.0
Broadcast
80.66.83.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
43.2721 , 76.946
Hits / Errors
16 hits · 8 errors
First / Last seen
2025-02-06 03:42 · 2025-02-09 23:37
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-02-03 → 2025-02-10 · Updated 2026-01-14 · v2

37.122.59.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
37.122.59.0
Broadcast
37.122.59.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
54.7388 , 55.9721
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-11-15 17:30 · 2025-11-15 17:30
Top ASN
Window / Updated
2025-11-10 → 2025-11-17 · Updated 2026-01-14 · v2

83.174.248.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
83.174.248.0
Broadcast
83.174.248.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
54.7388 , 55.9721
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-28 01:33 · 2025-09-28 01:33
Top ASN
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

31.8.224.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
31.8.224.0
Broadcast
31.8.224.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.4216 , 55.541
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-18 04:45 · 2025-09-18 04:45
Top ASN
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

62.133.168.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
62.133.168.0
Broadcast
62.133.168.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.7569 , 37.6151
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-08-20 13:58 · 2025-08-20 13:58
Top ASN
Top geo
Window / Updated
2025-08-18 → 2025-08-25 · Updated 2026-01-14 · v2

37.122.78.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.122.78.0
Broadcast
37.122.78.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
54.7431 , 55.9678
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 09:36 · 2025-12-17 09:36
Top ASN
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

62.133.179.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
62.133.179.0
Broadcast
62.133.179.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.7569 , 37.6151
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-12-17 08:51 · 2025-12-17 08:51
Top ASN
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

185.169.100.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
185.169.100.0
Broadcast
185.169.100.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
54.7431 , 55.9678
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 07:35 · 2025-12-17 07:35
Top ASN
AS12389 · PJSC Rostelecom
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

109.187.181.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
109.187.181.0
Broadcast
109.187.181.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
54.7431 , 55.9678
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-14 12:51 · 2025-12-14 12:51
Top ASN
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

109.187.233.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
109.187.233.0
Broadcast
109.187.233.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
54.819 , 53.9929
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-29 22:14 · 2025-11-29 22:14
Top ASN
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

92.245.39.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
92.245.39.0
Broadcast
92.245.39.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
54.7431 , 55.9678
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-11-29 14:12 · 2025-11-29 14:12
Top ASN
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

178.129.105.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
178.129.105.0
Broadcast
178.129.105.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
54.8315 , 56.4264
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-25 06:36 · 2025-11-25 06:36
Top ASN
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

37.122.118.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.122.118.0
Broadcast
37.122.118.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
54.6099 , 53.7227
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-22 19:26 · 2025-11-22 19:26
Top ASN
Window / Updated
2025-11-17 → 2025-11-24 · Updated 2026-01-14 · v2

37.122.70.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.122.70.0
Broadcast
37.122.70.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
54.7431 , 55.9678
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-10-11 06:48 · 2025-10-11 06:48
Top ASN
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

185.169.101.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
185.169.101.0
Broadcast
185.169.101.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
54.7431 , 55.9678
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-10-08 10:34 · 2025-10-08 10:34
Top ASN
AS12389 · PJSC Rostelecom
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

185.169.102.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
185.169.102.0
Broadcast
185.169.102.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
54.7431 , 55.9678
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-19 13:04 · 2025-09-19 13:04
Top ASN
AS12389 · PJSC Rostelecom
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

83.174.220.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
83.174.220.0
Broadcast
83.174.220.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
54.7388 , 55.9721
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-17 10:07 · 2025-09-17 10:07
Top ASN
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

178.129.68.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
178.129.68.0
Broadcast
178.129.68.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.6359 , 55.9396
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-15 11:32 · 2025-09-15 11:32
Top ASN
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

178.129.213.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
178.129.213.0
Broadcast
178.129.213.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
54.3549 , 59.4321
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-13 22:33 · 2025-09-13 22:33
Top ASN
Top organization / ISP
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

109.187.49.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
109.187.49.0
Broadcast
109.187.49.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
54.7431 , 55.9678
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-07 20:54 · 2025-09-07 20:54
Top ASN
Window / Updated
2025-09-01 → 2025-09-08 · Updated 2026-01-14 · v2

92.245.38.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
92.245.38.0
Broadcast
92.245.38.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
54.7431 , 55.9678
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-08-20 13:57 · 2025-08-20 13:57
Top ASN
Window / Updated
2025-08-18 → 2025-08-25 · Updated 2026-01-14 · v2

31.8.71.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
31.8.71.0
Broadcast
31.8.71.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
54.7431 , 55.9678
Hits / Errors
1 hits · 0 errors
First / Last seen
2024-02-21 08:00 · 2024-02-21 08:00
Top ASN
Window / Updated
2024-02-19 → 2024-02-26 · Updated 2026-01-14 · v2