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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.

139.162.201.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
139.162.201.0
Broadcast
139.162.201.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
51.50809999999999 , -0.1278
Hits / Errors
6 hits · 0 errors
First / Last seen
2024-10-11 14:40 · 2024-10-11 15:39
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-10-07 → 2024-10-14 · Updated 2026-01-14 · v2

139.162.218.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
139.162.218.0
Broadcast
139.162.218.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
51.5081 , -0.1278
Hits / Errors
4 hits · 0 errors
First / Last seen
2024-04-26 08:25 · 2024-04-26 14:48
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-04-22 → 2024-04-29 · Updated 2026-01-14 · v2

139.162.198.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
139.162.198.0
Broadcast
139.162.198.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
51.5081 , -0.1278
Hits / Errors
4 hits · 0 errors
First / Last seen
2023-11-03 11:14 · 2023-11-03 17:08
Top ASN
Top organization / ISP
Top geo
Window / Updated
2023-10-30 → 2023-11-06 · Updated 2026-01-14 · v2

139.162.199.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
139.162.199.0
Broadcast
139.162.199.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
51.5081 , -0.1278
Hits / Errors
2 hits · 0 errors
First / Last seen
2023-09-08 14:26 · 2023-09-08 16:38
Top ASN
Top organization / ISP
Top geo
Window / Updated
2023-09-04 → 2023-09-11 · Updated 2026-01-14 · v2

139.162.196.0/24

Risk Max LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
139.162.196.0
Broadcast
139.162.196.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.50809999999999 , -0.1278
Hits / Errors
6 hits · 2 errors
First / Last seen
2024-01-19 09:12 · 2024-01-19 09:12
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-01-15 → 2024-01-22 · Updated 2026-01-14 · v2

139.162.208.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
139.162.208.0
Broadcast
139.162.208.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.50809999999999 , -0.1278
Hits / Errors
3 hits · 1 errors
First / Last seen
2025-03-07 11:56 · 2025-03-07 11:56
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-03-03 → 2025-03-10 · Updated 2026-01-14 · v2

139.162.210.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
139.162.210.0
Broadcast
139.162.210.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.50809999999999 , -0.1278
Hits / Errors
3 hits · 0 errors
First / Last seen
2024-06-14 08:18 · 2024-06-14 08:18
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-06-10 → 2024-06-17 · Updated 2026-01-14 · v2

139.162.194.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
139.162.194.0
Broadcast
139.162.194.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.50809999999999 , -0.1278
Hits / Errors
3 hits · 1 errors
First / Last seen
2023-10-06 16:55 · 2023-10-06 16:55
Top ASN
Top organization / ISP
Top geo
Window / Updated
2023-10-02 → 2023-10-09 · Updated 2026-01-14 · v2

139.162.203.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
139.162.203.0
Broadcast
139.162.203.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.50809999999999 , -0.1278
Hits / Errors
3 hits · 1 errors
First / Last seen
2023-08-18 10:04 · 2023-08-18 10:05
Top ASN
Top organization / ISP
Top geo
Window / Updated
2023-08-14 → 2023-08-21 · Updated 2026-01-14 · v2

139.162.193.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
139.162.193.0
Broadcast
139.162.193.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.5081 , -0.1278
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-06-27 07:43 · 2025-06-27 07:43
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-06-23 → 2025-06-30 · Updated 2026-01-14 · v2

139.162.220.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
139.162.220.0
Broadcast
139.162.220.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.5081 , -0.1278
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-23 09:06 · 2025-05-23 09:06
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

139.162.195.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
139.162.195.0
Broadcast
139.162.195.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.5081 , -0.1278
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-04-25 11:01 · 2025-04-25 11:01
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-04-21 → 2025-04-28 · Updated 2026-01-14 · v2

139.162.197.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
139.162.197.0
Broadcast
139.162.197.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.5081 , -0.1278
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-01-17 12:12 · 2025-01-17 12:12
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-01-13 → 2025-01-20 · Updated 2026-01-14 · v2

139.162.215.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
139.162.215.0
Broadcast
139.162.215.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.5081 , -0.1278
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-01-03 07:45 · 2025-01-03 07:45
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-12-30 → 2025-01-06 · Updated 2026-01-14 · v2

139.162.219.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
139.162.219.0
Broadcast
139.162.219.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.5081 , -0.1278
Hits / Errors
2 hits · 0 errors
First / Last seen
2024-05-31 14:58 · 2024-05-31 14:58
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-05-27 → 2024-06-03 · Updated 2026-01-14 · v2

139.162.223.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
139.162.223.0
Broadcast
139.162.223.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.5081 , -0.1278
Hits / Errors
2 hits · 0 errors
First / Last seen
2024-02-16 13:17 · 2024-02-16 13:17
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-02-12 → 2024-02-19 · Updated 2026-01-14 · v2

139.162.204.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
139.162.204.0
Broadcast
139.162.204.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.5081 , -0.1278
Hits / Errors
2 hits · 0 errors
First / Last seen
2023-11-30 01:03 · 2023-11-30 01:03
Top ASN
Top organization / ISP
Top geo
Window / Updated
2023-11-27 → 2023-12-04 · Updated 2026-01-14 · v2

139.162.206.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
139.162.206.0
Broadcast
139.162.206.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.5081 , -0.1278
Hits / Errors
2 hits · 0 errors
First / Last seen
2023-08-25 18:32 · 2023-08-25 18:32
Top ASN
Top organization / ISP
Top geo
Window / Updated
2023-08-21 → 2023-08-28 · Updated 2026-01-14 · v2

139.162.207.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
139.162.207.0
Broadcast
139.162.207.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.5081 , -0.1278
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-06-27 11:33 · 2025-06-27 11:33
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-06-23 → 2025-06-30 · Updated 2026-01-14 · v2

139.162.205.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
139.162.205.0
Broadcast
139.162.205.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.5081 , -0.1278
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-04-11 12:16 · 2025-04-11 12:16
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-04-07 → 2025-04-14 · Updated 2026-01-14 · v2