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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: RO UAB · Clear
Snapshot 2026-01-21 Results 4 Page 1 / 1

91.211.87.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
91.211.87.0
Broadcast
91.211.87.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.1406 , 24.6685
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-14 12:12 · 2025-05-14 12:12
Top ASN
AS48955 · Internet Resources Management SRL
Top organization / ISP
H Development & Management SRL · RO UAB
Top geo
Romania · Arges · Curtea de Argeş
Window / Updated
2025-05-12 → 2025-05-19 · Updated 2026-01-14 · v2
Open report →

81.181.163.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
81.181.163.0
Broadcast
81.181.163.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.4268 , 26.1025
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-15 02:49 · 2025-09-15 02:49
Top ASN
AS48955 · Internet Resources Management SRL
Top organization / ISP
SC Teen Telecom SRL · RO UAB
Top geo
Romania · București · Bucharest
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2
Open report →

217.156.32.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
217.156.32.0
Broadcast
217.156.32.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.1406 , 24.6685
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-23 06:12 · 2025-08-23 06:12
Top ASN
AS48955 · Internet Resources Management SRL
Top organization / ISP
H Development & Management SRL · RO UAB
Top geo
Romania · Arges · Curtea de Argeş
Window / Updated
2025-08-18 → 2025-08-25 · Updated 2026-01-14 · v2
Open report →

80.96.70.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
80.96.70.0
Broadcast
80.96.70.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.1406 , 24.6685
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-14 21:15 · 2025-05-14 21:15
Top ASN
AS48955 · Internet Resources Management SRL
Top organization / ISP
H Development & Management SRL · RO UAB
Top geo
Romania · Arges · Curtea de Argeş
Window / Updated
2025-05-12 → 2025-05-19 · Updated 2026-01-14 · v2
Open report →