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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.

104.200.137.0/24

Risk Max 3 LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
104.200.137.0
Broadcast
104.200.137.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
25.869600000000002 , -80.3073
Hits / Errors
12 hits · 2 errors
First / Last seen
2023-10-03 16:30 · 2023-10-03 20:26
Top ASN
Top organization / ISP
Top geo
Window / Updated
2023-10-02 → 2023-10-09 · Updated 2026-01-14 · v2

98.254.36.0/24

Risk Max LOW Footprint 0.391% Hits 25
Prefix / IP version
/24 · IPv4
Network
98.254.36.0
Broadcast
98.254.36.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
25.909200000000002 , -80.3927
Hits / Errors
25 hits · 2 errors
First / Last seen
2024-12-09 07:04 · 2024-12-09 08:38
Top geo
Window / Updated
2024-12-09 → 2024-12-16 · Updated 2026-01-14 · v2

174.176.170.0/24

Risk Max LOW Footprint 0.391% Hits 16
Prefix / IP version
/24 · IPv4
Network
174.176.170.0
Broadcast
174.176.170.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
25.9092 , -80.3927
Hits / Errors
16 hits · 0 errors
First / Last seen
2025-02-08 12:09 · 2025-02-08 12:10
Top geo
Window / Updated
2025-02-03 → 2025-02-10 · Updated 2026-01-14 · v2

140.248.44.0/24

Risk Max LOW Footprint 0.391% Hits 14
Prefix / IP version
/24 · IPv4
Network
140.248.44.0
Broadcast
140.248.44.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
25.8539 , -80.2677
Hits / Errors
14 hits · 0 errors
First / Last seen
2024-12-17 14:38 · 2024-12-17 14:38
Top ASN
AS54113 · Fastly, Inc.
Top organization / ISP
Top geo
Window / Updated
2024-12-16 → 2024-12-23 · Updated 2026-01-14 · v2

162.207.8.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
162.207.8.0
Broadcast
162.207.8.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
25.869600000000002 , -80.3073
Hits / Errors
3 hits · 1 errors
First / Last seen
2025-10-11 12:19 · 2025-10-11 12:20
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

146.70.187.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
146.70.187.0
Broadcast
146.70.187.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
25.9231 , -80.3993
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-12 20:54 · 2025-09-12 20:54
Top ASN
AS9009 · M247 Europe SRL
Top organization / ISP
Top geo
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

73.244.131.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
73.244.131.0
Broadcast
73.244.131.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
25.9381 , -80.3146
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-07-22 15:08 · 2025-07-22 15:08
Top geo
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

45.29.183.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.29.183.0
Broadcast
45.29.183.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
25.9092 , -80.3927
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-02-04 06:05 · 2025-02-04 06:05
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-02-03 → 2025-02-10 · Updated 2026-01-14 · v2

194.5.215.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
194.5.215.0
Broadcast
194.5.215.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
25.9231 , -80.3993
Hits / Errors
2 hits · 1 errors
First / Last seen
2023-10-20 01:43 · 2023-10-20 01:43
Top ASN
AS9009 · M247 Europe SRL
Top organization / ISP
Top geo
Window / Updated
2023-10-16 → 2023-10-23 · Updated 2026-01-14 · v2

206.85.164.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
206.85.164.0
Broadcast
206.85.164.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
25.8576 , -80.2781
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-25 13:35 · 2025-11-25 13:35
Top ASN
AS272809 · THUNDERNET, C.A.
Top geo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

98.254.158.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
98.254.158.0
Broadcast
98.254.158.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
25.8696 , -80.3073
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-04 23:24 · 2025-08-04 23:24
Top geo
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2

73.244.12.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
73.244.12.0
Broadcast
73.244.12.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
25.9381 , -80.3146
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-08-02 22:08 · 2025-08-02 22:08
Top geo
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

146.70.45.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
146.70.45.0
Broadcast
146.70.45.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
25.9231 , -80.3993
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-08-02 20:44 · 2025-08-02 20:44
Top ASN
AS9009 · M247 Europe SRL
Top organization / ISP
Top geo
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

76.111.221.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
76.111.221.0
Broadcast
76.111.221.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
25.8959 , -80.309
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-02 19:58 · 2025-08-02 19:58
Top geo
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

108.214.55.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
108.214.55.0
Broadcast
108.214.55.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
25.8696 , -80.3073
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-22 08:15 · 2025-07-22 08:15
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

104.53.188.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
104.53.188.0
Broadcast
104.53.188.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
25.8696 , -80.3073
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-22 01:14 · 2025-07-22 01:14
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

98.203.50.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
98.203.50.0
Broadcast
98.203.50.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
25.9381 , -80.3146
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-29 16:37 · 2025-05-29 16:37
Top geo
Window / Updated
2025-05-26 → 2025-06-02 · Updated 2026-01-14 · v2

73.204.152.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
73.204.152.0
Broadcast
73.204.152.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
25.9381 , -80.3146
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 11:34 · 2025-05-05 11:34
Top geo
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2