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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.

213.180.203.0/24

Risk Max 2 LOW Footprint 27.344% Hits 162
Prefix / IP version
/24 · IPv4
Network
213.180.203.0
Broadcast
213.180.203.255
Observed IPs / Subnet size
70 observed · 256 total
Centroid
55.734199999999994 , 37.585900000000024
Hits / Errors
162 hits · 11 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS13238 · YANDEX LLC
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

5.255.231.0/24

Risk Max 1 LOW Footprint 19.531% Hits 96
Prefix / IP version
/24 · IPv4
Network
5.255.231.0
Broadcast
5.255.231.255
Observed IPs / Subnet size
50 observed · 256 total
Centroid
55.73420000000001 , 37.58590000000002
Hits / Errors
96 hits · 11 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS13238 · YANDEX LLC
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

95.108.213.0/24

Risk Max 1 LOW Footprint 18.750% Hits 97
Prefix / IP version
/24 · IPv4
Network
95.108.213.0
Broadcast
95.108.213.255
Observed IPs / Subnet size
48 observed · 256 total
Centroid
55.73419999999998 , 37.58590000000002
Hits / Errors
97 hits · 5 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS13238 · YANDEX LLC
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

87.250.224.0/24

Risk Max 1 LOW Footprint 17.578% Hits 80
Prefix / IP version
/24 · IPv4
Network
87.250.224.0
Broadcast
87.250.224.255
Observed IPs / Subnet size
45 observed · 256 total
Centroid
55.7342 , 37.585900000000024
Hits / Errors
80 hits · 7 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS13238 · YANDEX LLC
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

141.8.143.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
141.8.143.0
Broadcast
141.8.143.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.0146 , 28.9532
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS13238 · YANDEX LLC
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

5.255.251.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
5.255.251.0
Broadcast
5.255.251.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.0651 , 28.9913
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS13238 · YANDEX LLC
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

77.88.47.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
77.88.47.0
Broadcast
77.88.47.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.7487 , 37.6187
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS13238 · YANDEX LLC
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

77.88.9.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
77.88.9.0
Broadcast
77.88.9.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.7332 , 37.5833
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS13238 · YANDEX LLC
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

87.250.233.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
87.250.233.0
Broadcast
87.250.233.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.7342 , 37.5859
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS13238 · YANDEX LLC
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2