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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.
Active filter: Element. PPTP/PPPOE services · Clear
Snapshot 2026-01-23 Results 4 Page 1 / 1

151.0.44.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
151.0.44.0
Broadcast
151.0.44.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.7558 , 37.6173
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-12-17 12:57 · 2025-12-17 12:57
Top ASN
AS211101 · Nasteka Maksim Viktorovich
Top organization / ISP
Element. PPTP/PPPOE services · Nasteka Maksim Viktorovich
Top geo
Russia · Moscow · Moscow
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

151.0.46.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
151.0.46.0
Broadcast
151.0.46.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.7558 , 37.6173
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-24 17:03 · 2025-11-24 17:03
Top ASN
AS211101 · Nasteka Maksim Viktorovich
Top organization / ISP
Element. PPTP/PPPOE services · Nasteka Maksim Viktorovich
Top geo
Russia · Moscow · Moscow
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2
Open report →

151.0.40.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
151.0.40.0
Broadcast
151.0.40.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.7558 , 37.6173
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-22 12:22 · 2025-11-22 12:22
Top ASN
AS211101 · Nasteka Maksim Viktorovich
Top organization / ISP
Element. PPTP/PPPOE services · Nasteka Maksim Viktorovich
Top geo
Russia · Moscow · Moscow
Window / Updated
2025-11-17 → 2025-11-24 · Updated 2026-01-14 · v2
Open report →

151.0.43.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
151.0.43.0
Broadcast
151.0.43.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.7558 , 37.6173
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 21:18 · 2025-05-05 21:18
Top ASN
AS211101 · Nasteka Maksim Viktorovich
Top organization / ISP
Element. PPTP/PPPOE services · Nasteka Maksim Viktorovich
Top geo
Russia · Moscow · Moscow
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →