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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.

194.33.191.0/24

Risk Max 1 LOW Footprint 0.391% Hits 7
Prefix / IP version
/24 · IPv4
Network
194.33.191.0
Broadcast
194.33.191.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.8438 , -0.575172
Hits / Errors
7 hits · 3 errors
First / Last seen
2024-02-24 03:08 · 2024-02-24 03:09
Top ASN
AS211448 · WEBCONEX SAS
Top organization / ISP
Window / Updated
2024-02-19 → 2024-02-26 · Updated 2026-01-14 · v2

172.69.175.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
172.69.175.0
Broadcast
172.69.175.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
44.8377 , -0.5791
Hits / Errors
4 hits · 2 errors
First / Last seen
2024-10-07 13:40 · 2024-10-13 20:47
Top ASN
AS13335 · Cloudflare, Inc.
Top organization / ISP
Window / Updated
2024-10-07 → 2024-10-14 · Updated 2026-01-14 · v2

37.65.5.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
37.65.5.0
Broadcast
37.65.5.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
44.8412 , -0.5806
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-06 13:22 · 2025-05-06 18:57
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

77.205.21.0/24

Risk Max LOW Footprint 0.391% Hits 44
Prefix / IP version
/24 · IPv4
Network
77.205.21.0
Broadcast
77.205.21.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.8412 , -0.5806
Hits / Errors
44 hits · 2 errors
First / Last seen
2025-07-31 17:52 · 2025-07-31 17:53
Top organization / ISP
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

37.67.38.0/24

Risk Max LOW Footprint 0.391% Hits 18
Prefix / IP version
/24 · IPv4
Network
37.67.38.0
Broadcast
37.67.38.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.8412 , -0.5806
Hits / Errors
18 hits · 0 errors
First / Last seen
2025-02-17 20:03 · 2025-02-17 20:03
Window / Updated
2025-02-17 → 2025-02-24 · Updated 2026-01-14 · v2

86.215.69.0/24

Risk Max LOW Footprint 0.391% Hits 17
Prefix / IP version
/24 · IPv4
Network
86.215.69.0
Broadcast
86.215.69.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.8412 , -0.5806
Hits / Errors
17 hits · 0 errors
First / Last seen
2025-01-01 23:49 · 2025-01-01 23:50
Top ASN
AS3215 · Orange S.A.
Top organization / ISP
— · Orange
Window / Updated
2024-12-30 → 2025-01-06 · Updated 2026-01-14 · v2

77.205.22.0/24

Risk Max LOW Footprint 0.391% Hits 16
Prefix / IP version
/24 · IPv4
Network
77.205.22.0
Broadcast
77.205.22.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.8412 , -0.5806
Hits / Errors
16 hits · 1 errors
First / Last seen
2025-01-30 23:26 · 2025-01-30 23:52
Top organization / ISP
Window / Updated
2025-01-27 → 2025-02-03 · Updated 2026-01-14 · v2

77.205.19.0/24

Risk Max LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
77.205.19.0
Broadcast
77.205.19.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.84119999999999 , -0.5806
Hits / Errors
12 hits · 1 errors
First / Last seen
2024-10-09 10:27 · 2024-10-09 10:28
Top organization / ISP
Window / Updated
2024-10-07 → 2024-10-14 · Updated 2026-01-14 · v2

45.134.79.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.134.79.0
Broadcast
45.134.79.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.84119999999999 , -0.5806
Hits / Errors
3 hits · 1 errors
First / Last seen
2025-05-27 11:27 · 2025-05-27 11:27
Top ASN
Top organization / ISP
Window / Updated
2025-05-26 → 2025-06-02 · Updated 2026-01-14 · v2

37.67.80.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.67.80.0
Broadcast
37.67.80.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.8412 , -0.5806
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-06 21:53 · 2025-08-06 21:53
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2

37.67.35.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.67.35.0
Broadcast
37.67.35.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.8412 , -0.5806
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-06 04:01 · 2025-05-06 04:01
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

37.67.37.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.67.37.0
Broadcast
37.67.37.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.8412 , -0.5806
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 11:22 · 2025-05-05 11:22
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2