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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.

83.99.151.0/24

Risk Max LOW Footprint 3.125% Hits 148
Prefix / IP version
/24 · IPv4
Network
83.99.151.0
Broadcast
83.99.151.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
56.9473 , 24.097899999999996
Hits / Errors
148 hits · 9 errors
First / Last seen
2025-09-29 07:15 · 2025-09-29 07:59
Top ASN
AS24651 · JSC BALTICOM
Top organization / ISP
— · LVBALTICOM
Top geo
Latvia · Rīga · Riga
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

83.99.137.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
83.99.137.0
Broadcast
83.99.137.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
56.9473 , 24.0979
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-09-17 10:22 · 2025-09-21 16:53
Top ASN
AS24651 · JSC BALTICOM
Top organization / ISP
— · LVBALTICOM
Top geo
Latvia · Rīga · Riga
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

82.193.78.0/24

Risk Max LOW Footprint 0.391% Hits 195
Prefix / IP version
/24 · IPv4
Network
82.193.78.0
Broadcast
82.193.78.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
56.9473 , 24.097900000000003
Hits / Errors
195 hits · 65 errors
First / Last seen
2024-06-06 07:56 · 2024-06-09 19:53
Top ASN
AS24651 · JSC BALTICOM
Top organization / ISP
Top geo
Latvia · Rīga · Riga
Window / Updated
2024-06-03 → 2024-06-10 · Updated 2026-01-14 · v2

83.99.147.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
83.99.147.0
Broadcast
83.99.147.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
56.9473 , 24.0979
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-22 18:11 · 2025-09-22 18:11
Top ASN
AS24651 · JSC BALTICOM
Top organization / ISP
— · LVBALTICOM
Top geo
Latvia · Rīga · Riga
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

83.99.241.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
83.99.241.0
Broadcast
83.99.241.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
56.9473 , 24.0979
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-14 15:10 · 2025-12-14 15:10
Top ASN
AS24651 · JSC BALTICOM
Top organization / ISP
— · LVBALTICOM
Top geo
Latvia · Rīga · Riga
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

83.99.204.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
83.99.204.0
Broadcast
83.99.204.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
56.9473 , 24.0979
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-01 15:33 · 2025-12-01 15:33
Top ASN
AS24651 · JSC BALTICOM
Top organization / ISP
Top geo
Latvia · Rīga · Riga
Window / Updated
2025-12-01 → 2025-12-08 · Updated 2026-01-14 · v2

83.99.246.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
83.99.246.0
Broadcast
83.99.246.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
56.9473 , 24.0979
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-10-22 12:42 · 2025-10-22 12:42
Top ASN
AS24651 · JSC BALTICOM
Top organization / ISP
— · LVBALTICOM
Top geo
Latvia · Rīga · Riga
Window / Updated
2025-10-20 → 2025-10-27 · Updated 2026-01-14 · v2

83.99.157.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
83.99.157.0
Broadcast
83.99.157.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
56.9473 , 24.0979
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-09-30 03:32 · 2025-09-30 03:32
Top ASN
AS24651 · JSC BALTICOM
Top organization / ISP
— · LVBALTICOM
Top geo
Latvia · Rīga · Riga
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

212.142.116.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
212.142.116.0
Broadcast
212.142.116.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
56.9473 , 24.0979
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-22 01:22 · 2025-09-22 01:22
Top ASN
AS24651 · JSC BALTICOM
Top organization / ISP
— · LVBALTICOM
Top geo
Latvia · Rīga · Riga
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

77.93.8.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
77.93.8.0
Broadcast
77.93.8.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
56.9473 , 24.0979
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-20 02:45 · 2025-09-20 02:45
Top ASN
AS24651 · JSC BALTICOM
Top organization / ISP
— · LVBALTICOM
Top geo
Latvia · Rīga · Riga
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

77.93.17.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
77.93.17.0
Broadcast
77.93.17.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
56.9473 , 24.0979
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-08-12 19:43 · 2023-08-12 19:43
Top ASN
AS24651 · JSC BALTICOM
Top organization / ISP
— · LVBALTICOM
Top geo
Latvia · Rīga · Riga
Window / Updated
2023-08-07 → 2023-08-14 · Updated 2026-01-14 · v2