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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.

46.251.203.0/24

Risk Max LOW Footprint 9.375% Hits 24
Prefix / IP version
/24 · IPv4
Network
46.251.203.0
Broadcast
46.251.203.255
Observed IPs / Subnet size
24 observed · 256 total
Centroid
42.8696 , 74.59320000000001
Hits / Errors
24 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS50223 · Alfa Telecom CJSC
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

46.251.198.0/24

Risk Max LOW Footprint 7.422% Hits 19
Prefix / IP version
/24 · IPv4
Network
46.251.198.0
Broadcast
46.251.198.255
Observed IPs / Subnet size
19 observed · 256 total
Centroid
42.8696 , 74.59320000000001
Hits / Errors
19 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS50223 · Alfa Telecom CJSC
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

46.251.211.0/24

Risk Max LOW Footprint 6.641% Hits 20
Prefix / IP version
/24 · IPv4
Network
46.251.211.0
Broadcast
46.251.211.255
Observed IPs / Subnet size
17 observed · 256 total
Centroid
42.8696 , 74.59320000000001
Hits / Errors
20 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS50223 · Alfa Telecom CJSC
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

46.251.217.0/24

Risk Max LOW Footprint 6.641% Hits 20
Prefix / IP version
/24 · IPv4
Network
46.251.217.0
Broadcast
46.251.217.255
Observed IPs / Subnet size
17 observed · 256 total
Centroid
42.8696 , 74.59320000000001
Hits / Errors
20 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS50223 · Alfa Telecom CJSC
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

46.251.215.0/24

Risk Max LOW Footprint 6.250% Hits 19
Prefix / IP version
/24 · IPv4
Network
46.251.215.0
Broadcast
46.251.215.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
42.8696 , 74.59320000000001
Hits / Errors
19 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS50223 · Alfa Telecom CJSC
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

46.251.194.0/24

Risk Max LOW Footprint 6.250% Hits 18
Prefix / IP version
/24 · IPv4
Network
46.251.194.0
Broadcast
46.251.194.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
42.8696 , 74.59320000000001
Hits / Errors
18 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS50223 · Alfa Telecom CJSC
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

46.251.196.0/24

Risk Max LOW Footprint 5.469% Hits 15
Prefix / IP version
/24 · IPv4
Network
46.251.196.0
Broadcast
46.251.196.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
42.8696 , 74.59320000000001
Hits / Errors
15 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS50223 · Alfa Telecom CJSC
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

46.251.213.0/24

Risk Max LOW Footprint 5.469% Hits 15
Prefix / IP version
/24 · IPv4
Network
46.251.213.0
Broadcast
46.251.213.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
42.8696 , 74.59320000000001
Hits / Errors
15 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS50223 · Alfa Telecom CJSC
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

46.251.206.0/24

Risk Max LOW Footprint 4.688% Hits 15
Prefix / IP version
/24 · IPv4
Network
46.251.206.0
Broadcast
46.251.206.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
42.8696 , 74.5932
Hits / Errors
15 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS50223 · Alfa Telecom CJSC
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

46.251.201.0/24

Risk Max LOW Footprint 4.688% Hits 14
Prefix / IP version
/24 · IPv4
Network
46.251.201.0
Broadcast
46.251.201.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
42.8696 , 74.59320000000001
Hits / Errors
14 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS50223 · Alfa Telecom CJSC
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

46.251.204.0/24

Risk Max LOW Footprint 4.688% Hits 14
Prefix / IP version
/24 · IPv4
Network
46.251.204.0
Broadcast
46.251.204.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
42.8696 , 74.59320000000001
Hits / Errors
14 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS50223 · Alfa Telecom CJSC
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

46.251.192.0/24

Risk Max LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
46.251.192.0
Broadcast
46.251.192.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
42.8696 , 74.59320000000001
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS50223 · Alfa Telecom CJSC
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2