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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: RTCOMM · Clear
Snapshot 2026-01-20 Results 6 Page 1 / 1

217.107.34.0/24

Risk Max 3 LOW Footprint 0.391% Hits 45
Prefix / IP version
/24 · IPv4
Network
217.107.34.0
Broadcast
217.107.34.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.7972 , 37.5656
Hits / Errors
45 hits · 0 errors
First / Last seen
2024-01-03 09:36 · 2024-01-03 09:37
Top ASN
AS8342 · JSC RTComm.RU
Top organization / ISP
Avguro Technologies Ltd. · RTCOMM
Top geo
Russia · Moscow · Moscow
Window / Updated
2024-01-01 → 2024-01-08 · Updated 2026-01-14 · v2
Open report →

185.126.86.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
185.126.86.0
Broadcast
185.126.86.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.7558 , 37.6173
Hits / Errors
2 hits · 1 errors
First / Last seen
2024-09-17 02:25 · 2024-09-17 02:25
Top ASN
AS8342 · JSC RTComm.RU
Top organization / ISP
Internet technologies LLC · Internet Tehnologii
Top geo
Russia · Moscow · Moscow
Window / Updated
2024-09-16 → 2024-09-23 · Updated 2026-01-14 · v2
Open report →

217.107.115.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
217.107.115.0
Broadcast
217.107.115.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.7487 , 37.6187
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-24 12:59 · 2025-11-24 12:59
Top ASN
AS12389 · PJSC Rostelecom
Top organization / ISP
— · RTCOMM
Top geo
Russia · Moscow · Moscow
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2
Open report →

81.177.173.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
81.177.173.0
Broadcast
81.177.173.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.7558 , 37.6173
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-02-10 03:14 · 2025-02-10 03:14
Top ASN
AS8342 · JSC RTComm.RU
Top organization / ISP
JSC Kribrum · RTCOMM
Top geo
Russia · Moscow · Moscow
Window / Updated
2025-02-10 → 2025-02-17 · Updated 2026-01-14 · v2
Open report →

45.153.75.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.153.75.0
Broadcast
45.153.75.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.7771 , 38.4639
Hits / Errors
1 hits · 0 errors
First / Last seen
2024-09-23 01:00 · 2024-09-23 01:00
Top ASN
AS8342 · JSC RTComm.RU
Top organization / ISP
Internet technologies LLC · inetnum
Top geo
Russia · Moscow Oblast · Elektrostal
Window / Updated
2024-09-23 → 2024-09-30 · Updated 2026-01-14 · v2
Open report →

81.177.24.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
81.177.24.0
Broadcast
81.177.24.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.7497 , 37.5375
Hits / Errors
1 hits · 0 errors
First / Last seen
2024-06-07 19:22 · 2024-06-07 19:22
Top ASN
AS8342 · JSC RTComm.RU
Top organization / ISP
In-Solve/1Gb.ru hosting services · RTCOMM
Top geo
Russia · Moscow · Moscow
Window / Updated
2024-06-03 → 2024-06-10 · Updated 2026-01-14 · v2
Open report →