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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: Mobile TeleSystems OJSC · Clear
Snapshot 2026-01-21 Results 2 Page 1 / 1

213.87.86.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
213.87.86.0
Broadcast
213.87.86.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.7487 , 37.6187
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-10-28 20:29 · 2025-10-28 20:29
Top ASN
AS8359 · MTS PJSC
Top organization / ISP
Mobile subscribers pool · Mobile TeleSystems OJSC
Top geo
Russia · Moscow · Moscow
Window / Updated
2025-10-27 → 2025-11-03 · Updated 2026-01-14 · v2
Open report →

213.87.90.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
213.87.90.0
Broadcast
213.87.90.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.7487 , 37.6187
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 20:27 · 2025-05-05 20:27
Top ASN
AS8359 · MTS PJSC
Top organization / ISP
Mobile subscribers pool · Mobile TeleSystems OJSC
Top geo
Russia · Moscow · Moscow
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →