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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: Southen Telecommunication Maintainer · Clear
Snapshot 2026-01-27 Results 5 Page 1 / 1

83.239.97.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
83.239.97.0
Broadcast
83.239.97.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.036 , 38.9746
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-10-15 20:22 · 2025-10-15 20:22
Top ASN
AS25490 · PJSC Rostelecom
Top organization / ISP
OJSC Rostelecom Macroregional Branch South · Southen Telecommunication Maintainer
Top geo
Russia · Krasnodar Krai · Krasnodar
Window / Updated
2025-10-13 → 2025-10-20 · Updated 2026-01-14 · v2
Open report →

85.175.216.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
85.175.216.0
Broadcast
85.175.216.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.0355 , 38.975
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-16 14:42 · 2025-09-16 14:42
Top ASN
AS25490 · PJSC Rostelecom
Top organization / ISP
OJSC Rostelecom Macroregional Branch South · Southen Telecommunication Maintainer
Top geo
Russia · Krasnodar Krai · Krasnodar
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2
Open report →

85.175.100.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
85.175.100.0
Broadcast
85.175.100.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.036 , 38.9746
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-15 05:50 · 2025-09-15 05:50
Top ASN
AS25490 · PJSC Rostelecom
Top organization / ISP
OJSC Rostelecom Macroregional Branch South · Southen Telecommunication Maintainer
Top geo
Russia · Krasnodar Krai · Krasnodar
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2
Open report →

83.239.66.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
83.239.66.0
Broadcast
83.239.66.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.036 , 38.9746
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-23 09:31 · 2025-05-23 09:31
Top ASN
AS25490 · PJSC Rostelecom
Top organization / ISP
OJSC Rostelecom Macroregional Branch South · Southen Telecommunication Maintainer
Top geo
Russia · Krasnodar Krai · Krasnodar
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2
Open report →

85.175.97.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
85.175.97.0
Broadcast
85.175.97.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.036 , 38.9746
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-09-27 22:01 · 2023-09-27 22:01
Top ASN
AS25490 · PJSC Rostelecom
Top organization / ISP
OJSC Rostelecom Macroregional Branch South · Southen Telecommunication Maintainer
Top geo
Russia · Krasnodar Krai · Krasnodar
Window / Updated
2023-09-25 → 2023-10-02 · Updated 2026-01-14 · v2
Open report →