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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.

151.255.1.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
151.255.1.0
Broadcast
151.255.1.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
21.4913 , 39.1841
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-05-05 07:44 · 2025-05-06 00:32
Top ASN
Top organization / ISP
— · STC MBB
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

51.235.123.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
51.235.123.0
Broadcast
51.235.123.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
26.4336 , 50.1116
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 11:09 · 2025-12-17 17:34
Top ASN
Top organization / ISP
— · STC MBB
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

66.118.131.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
66.118.131.0
Broadcast
66.118.131.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
21.2741 , 40.4191
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-05-05 13:13 · 2025-05-06 08:53
Top ASN
Top organization / ISP
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

51.252.167.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
51.252.167.0
Broadcast
51.252.167.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
24.6869 , 46.7224
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-05-05 16:55 · 2025-05-05 19:04
Top ASN
Top organization / ISP
— · STC MBB
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

64.65.96.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
64.65.96.0
Broadcast
64.65.96.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
21.4913 , 39.1841
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-05 09:18 · 2025-05-05 18:39
Top ASN
Top organization / ISP
— · STC MBB
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

51.235.126.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
51.235.126.0
Broadcast
51.235.126.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
26.5651 , 50.0118
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-05 02:04 · 2025-05-05 11:18
Top ASN
Top organization / ISP
— · STC MBB
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

129.208.79.0/24

Risk Max LOW Footprint 0.391% Hits 30
Prefix / IP version
/24 · IPv4
Network
129.208.79.0
Broadcast
129.208.79.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
26.4336 , 50.1116
Hits / Errors
30 hits · 0 errors
First / Last seen
2025-04-22 23:00 · 2025-04-22 23:15
Top ASN
Top organization / ISP
— · STC MBB
Window / Updated
2025-04-21 → 2025-04-28 · Updated 2026-01-14 · v2

51.235.108.0/24

Risk Max LOW Footprint 0.391% Hits 17
Prefix / IP version
/24 · IPv4
Network
51.235.108.0
Broadcast
51.235.108.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
26.4336 , 50.1116
Hits / Errors
17 hits · 0 errors
First / Last seen
2025-04-22 22:59 · 2025-04-22 22:59
Top ASN
Top organization / ISP
— · STC MBB
Window / Updated
2025-04-21 → 2025-04-28 · Updated 2026-01-14 · v2

51.235.186.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
51.235.186.0
Broadcast
51.235.186.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
26.4336 , 50.1116
Hits / Errors
4 hits · 2 errors
First / Last seen
2025-08-02 19:14 · 2025-08-02 19:14
Top ASN
Top organization / ISP
— · STC MBB
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

129.208.193.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
129.208.193.0
Broadcast
129.208.193.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
26.4336 , 50.1116
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-04-23 11:21 · 2025-04-23 11:53
Top ASN
Top organization / ISP
— · STC MBB
Window / Updated
2025-04-21 → 2025-04-28 · Updated 2026-01-14 · v2

51.235.180.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
51.235.180.0
Broadcast
51.235.180.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
26.4336 , 50.1116
Hits / Errors
3 hits · 2 errors
First / Last seen
2024-12-23 16:25 · 2024-12-23 16:25
Top ASN
Top organization / ISP
— · STC MBB
Window / Updated
2024-12-23 → 2024-12-30 · Updated 2026-01-14 · v2

5.163.71.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
5.163.71.0
Broadcast
5.163.71.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.4668 , 39.6167
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-11-29 08:11 · 2025-11-29 08:11
Top ASN
Top organization / ISP
— · STC MBB
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

5.163.72.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
5.163.72.0
Broadcast
5.163.72.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.4668 , 39.6167
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-09-12 13:13 · 2025-09-12 13:13
Top ASN
Top organization / ISP
— · STC MBB
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

66.118.167.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
66.118.167.0
Broadcast
66.118.167.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.2741 , 40.4191
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-12 09:46 · 2025-09-12 09:46
Top ASN
Top organization / ISP
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

51.235.60.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
51.235.60.0
Broadcast
51.235.60.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.4668 , 39.6167
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-08-07 17:43 · 2025-08-07 17:43
Top ASN
Top organization / ISP
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2

5.163.38.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
5.163.38.0
Broadcast
5.163.38.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.4668 , 39.6167
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-08-07 12:31 · 2025-08-07 12:31
Top ASN
Top organization / ISP
— · STC MBB
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2

66.118.190.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
66.118.190.0
Broadcast
66.118.190.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.4913 , 39.1841
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-08-07 03:22 · 2025-08-07 03:22
Top ASN
Top organization / ISP
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2

66.118.136.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
66.118.136.0
Broadcast
66.118.136.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.2741 , 40.4191
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-08-06 09:52 · 2025-08-06 09:52
Top ASN
Top organization / ISP
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2

51.253.129.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
51.253.129.0
Broadcast
51.253.129.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.4668 , 39.6167
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-08-06 01:36 · 2025-08-06 01:36
Top ASN
Top organization / ISP
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2

129.208.81.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
129.208.81.0
Broadcast
129.208.81.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
26.4336 , 50.1116
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-08-05 09:45 · 2025-08-05 09:45
Top ASN
Top organization / ISP
— · STC MBB
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2

51.235.56.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
51.235.56.0
Broadcast
51.235.56.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.4668 , 39.6167
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-08-04 17:26 · 2025-08-04 17:26
Top ASN
Top organization / ISP
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2

51.235.84.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
51.235.84.0
Broadcast
51.235.84.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.4668 , 39.6167
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-08-02 22:06 · 2025-08-02 22:06
Top ASN
Top organization / ISP
— · STC MBB
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

5.163.45.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
5.163.45.0
Broadcast
5.163.45.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.4668 , 39.6167
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-08-02 19:56 · 2025-08-02 19:56
Top ASN
Top organization / ISP
— · STC MBB
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

151.255.15.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
151.255.15.0
Broadcast
151.255.15.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.4913 , 39.1841
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-08-02 19:28 · 2025-08-02 19:28
Top ASN
Top organization / ISP
— · STC MBB
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

66.118.140.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
66.118.140.0
Broadcast
66.118.140.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.4913 , 39.1841
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-08-02 02:31 · 2025-08-02 02:31
Top ASN
Top organization / ISP
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

5.163.70.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
5.163.70.0
Broadcast
5.163.70.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.4668 , 39.6167
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-07-24 06:45 · 2025-07-24 06:45
Top ASN
Top organization / ISP
— · STC MBB
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

66.118.160.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
66.118.160.0
Broadcast
66.118.160.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.2741 , 40.4191
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-23 14:52 · 2025-05-23 14:52
Top ASN
Top organization / ISP
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

51.235.97.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
51.235.97.0
Broadcast
51.235.97.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
26.4336 , 50.1116
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-22 23:04 · 2025-05-22 23:04
Top ASN
Top organization / ISP
— · STC MBB
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

128.234.122.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
128.234.122.0
Broadcast
128.234.122.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
26.4336 , 50.1116
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-22 21:33 · 2025-05-22 21:33
Top ASN
Top organization / ISP
— · STC MBB
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

51.235.43.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
51.235.43.0
Broadcast
51.235.43.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.4668 , 39.6167
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-22 20:43 · 2025-05-22 20:43
Top ASN
Top organization / ISP
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

128.234.101.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
128.234.101.0
Broadcast
128.234.101.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
26.4336 , 50.1116
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-22 20:22 · 2025-05-22 20:22
Top ASN
Top organization / ISP
— · STC MBB
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

51.252.148.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
51.252.148.0
Broadcast
51.252.148.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.6869 , 46.7224
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-22 20:11 · 2025-05-22 20:11
Top ASN
Top organization / ISP
— · STC MBB
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

5.163.57.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
5.163.57.0
Broadcast
5.163.57.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.4668 , 39.6167
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-22 19:18 · 2025-05-22 19:18
Top ASN
Top organization / ISP
— · STC MBB
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

151.254.243.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
151.254.243.0
Broadcast
151.254.243.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.6869 , 46.7224
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-05 19:59 · 2025-05-05 19:59
Top ASN
Top organization / ISP
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

128.234.124.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
128.234.124.0
Broadcast
128.234.124.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
26.4336 , 50.1116
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-05 19:40 · 2025-05-05 19:40
Top ASN
Top organization / ISP
— · STC MBB
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

66.118.169.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
66.118.169.0
Broadcast
66.118.169.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.4913 , 39.1841
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-05 05:08 · 2025-05-05 05:08
Top ASN
Top organization / ISP
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

51.235.188.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
51.235.188.0
Broadcast
51.235.188.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
26.4336 , 50.1116
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-04-23 12:02 · 2025-04-23 12:02
Top ASN
Top organization / ISP
— · STC MBB
Window / Updated
2025-04-21 → 2025-04-28 · Updated 2026-01-14 · v2

66.118.185.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
66.118.185.0
Broadcast
66.118.185.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.2741 , 40.4191
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-12-28 10:02 · 2025-12-28 10:02
Top ASN
Top organization / ISP
Window / Updated
2025-12-22 → 2025-12-29 · Updated 2026-01-14 · v2

151.255.39.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
151.255.39.0
Broadcast
151.255.39.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.4913 , 39.1841
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-12-28 10:02 · 2025-12-28 10:02
Top ASN
Top organization / ISP
— · STC MBB
Window / Updated
2025-12-22 → 2025-12-29 · Updated 2026-01-14 · v2

51.252.161.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
51.252.161.0
Broadcast
51.252.161.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.6869 , 46.7224
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-12-21 21:03 · 2025-12-21 21:03
Top ASN
Top organization / ISP
— · STC MBB
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
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