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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: Novosibirsk Telecommunication Company Ltd · Clear
Snapshot 2026-01-22 Results 8 Page 1 / 1

146.120.196.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
146.120.196.0
Broadcast
146.120.196.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.8215 , 107.6145
Hits / Errors
3 hits · 2 errors
First / Last seen
2026-01-02 18:25 · 2026-01-02 18:25
Top ASN
AS208087 · Ediniy Operator Svyazi LLC
Top organization / ISP
Novosibirsk Telecommunication Company Ltd · Ediniy Operator Svyazi LLC
Top geo
Russia · Buryatiya Republic · Ulan-Ude
Window / Updated
2025-12-29 → 2026-01-05 · Updated 2026-01-14 · v2
Open report →

5.129.178.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
5.129.178.0
Broadcast
5.129.178.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.362 , 83.7279
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 10:14 · 2025-12-17 10:14
Top ASN
AS60119 · Ediniy Operator Svyazi LLC
Top organization / ISP
Novosibirsk Telecommunication Company Ltd · Novosibirsk Telecommunication Company Ltd.
Top geo
Russia · Altai Krai · Barnaul
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

5.129.177.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
5.129.177.0
Broadcast
5.129.177.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
56.1051 , 69.4939
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 08:15 · 2025-12-17 08:15
Top ASN
AS60119 · Ediniy Operator Svyazi LLC
Top organization / ISP
Novosibirsk Telecommunication Company Ltd · Novosibirsk Telecommunication Company Ltd.
Top geo
Russia · Tyumen Oblast · Ishim
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

146.120.197.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
146.120.197.0
Broadcast
146.120.197.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.8215 , 107.6145
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 06:12 · 2025-12-17 06:12
Top ASN
AS208087 · Ediniy Operator Svyazi LLC
Top organization / ISP
Novosibirsk Telecommunication Company Ltd · Ediniy Operator Svyazi LLC
Top geo
Russia · Buryatiya Republic · Ulan-Ude
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

5.129.189.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
5.129.189.0
Broadcast
5.129.189.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.362 , 83.7279
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-01 04:24 · 2025-12-01 04:24
Top ASN
AS60119 · Ediniy Operator Svyazi LLC
Top organization / ISP
EDINOS · Novosibirsk Telecommunication Company Ltd.
Top geo
Russia · Altai Krai · Barnaul
Window / Updated
2025-12-01 → 2025-12-08 · Updated 2026-01-14 · v2
Open report →

5.129.183.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
5.129.183.0
Broadcast
5.129.183.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.362 , 83.7279
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-10-14 12:14 · 2025-10-14 12:14
Top ASN
AS60119 · Ediniy Operator Svyazi LLC
Top organization / ISP
EDINOS · Novosibirsk Telecommunication Company Ltd.
Top geo
Russia · Altai Krai · Barnaul
Window / Updated
2025-10-13 → 2025-10-20 · Updated 2026-01-14 · v2
Open report →

5.129.179.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
5.129.179.0
Broadcast
5.129.179.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.362 , 83.7279
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-10-06 07:45 · 2025-10-06 07:45
Top ASN
AS60119 · Ediniy Operator Svyazi LLC
Top organization / ISP
Novosibirsk Telecommunication Company Ltd · Novosibirsk Telecommunication Company Ltd.
Top geo
Russia · Altai Krai · Barnaul
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2
Open report →

5.129.191.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
5.129.191.0
Broadcast
5.129.191.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.362 , 83.7279
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-10-02 06:12 · 2025-10-02 06:12
Top ASN
AS60119 · Ediniy Operator Svyazi LLC
Top organization / ISP
EDINOS · Novosibirsk Telecommunication Company Ltd.
Top geo
Russia · Altai Krai · Barnaul
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2
Open report →