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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.

104.158.153.0/24

Risk Max LOW Footprint 0.391% Hits 5
Prefix / IP version
/24 · IPv4
Network
104.158.153.0
Broadcast
104.158.153.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.6694 , -79.4018
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-15 02:00 · 2026-02-20 02:00
Top ASN
AS5769 · Videotron Ltee
Top organization / ISP
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

104.158.174.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
104.158.174.0
Broadcast
104.158.174.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.5204 , -80.2245
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-16 02:00 · 2026-02-21 02:00
Top ASN
AS5769 · Videotron Ltee
Top organization / ISP
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

104.158.17.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
104.158.17.0
Broadcast
104.158.17.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.1997 , -83.0263
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-17 02:00 · 2026-02-20 02:00
Top ASN
AS5769 · Videotron Ltee
Top organization / ISP
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

104.158.11.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
104.158.11.0
Broadcast
104.158.11.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.514199999999995 , -79.8845
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS5769 · Videotron Ltee
Top organization / ISP
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

104.158.179.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
104.158.179.0
Broadcast
104.158.179.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.9641 , -81.2059
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-20 02:00 · 2026-02-21 02:00
Top ASN
AS5769 · Videotron Ltee
Top organization / ISP
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

104.158.167.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
104.158.167.0
Broadcast
104.158.167.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.7692 , -79.4949
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-16 02:00 · 2026-02-20 02:00
Top ASN
AS5769 · Videotron Ltee
Top organization / ISP
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

104.158.189.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
104.158.189.0
Broadcast
104.158.189.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.6412 , -79.5756
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-16 02:00 · 2026-02-17 02:00
Top ASN
AS5769 · Videotron Ltee
Top organization / ISP
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

104.158.112.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
104.158.112.0
Broadcast
104.158.112.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.8678 , -79.442
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-15 02:00 · 2026-02-16 02:00
Top ASN
AS5769 · Videotron Ltee
Top organization / ISP
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

104.158.13.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
104.158.13.0
Broadcast
104.158.13.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.3221 , -78.318
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-15 02:00 · 2026-02-16 02:00
Top ASN
AS5769 · Videotron Ltee
Top organization / ISP
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

198.251.62.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
198.251.62.0
Broadcast
198.251.62.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.709 , -79.4057
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-15 02:00 · 2026-02-16 02:00
Top ASN
AS54198 · Videotron Ltee
Top organization / ISP
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

104.158.93.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
104.158.93.0
Broadcast
104.158.93.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
46.096 , -64.7998
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS54198 · Videotron Ltee
Top organization / ISP
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

104.158.168.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
104.158.168.0
Broadcast
104.158.168.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.7593 , -79.5224
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-20 02:00 · 2026-02-21 02:00
Top ASN
AS5769 · Videotron Ltee
Top organization / ISP
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

104.158.103.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
104.158.103.0
Broadcast
104.158.103.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.1407 , -80.7344
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-19 02:00 · 2026-02-20 02:00
Top ASN
AS5769 · Videotron Ltee
Top organization / ISP
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

104.158.190.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
104.158.190.0
Broadcast
104.158.190.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.768 , -79.2142
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-19 02:00 · 2026-02-20 02:00
Top ASN
AS5769 · Videotron Ltee
Top organization / ISP
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

104.158.202.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
104.158.202.0
Broadcast
104.158.202.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.8978 , -79.2617
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-19 02:00 · 2026-02-20 02:00
Top ASN
AS5769 · Videotron Ltee
Top organization / ISP
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

104.158.80.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
104.158.80.0
Broadcast
104.158.80.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.2187 , -83.0801
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-19 02:00 · 2026-02-20 02:00
Top ASN
AS5769 · Videotron Ltee
Top organization / ISP
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

104.158.88.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
104.158.88.0
Broadcast
104.158.88.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.9966 , -79.2586
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-19 02:00 · 2026-02-20 02:00
Top ASN
AS5769 · Videotron Ltee
Top organization / ISP
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

38.192.81.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
38.192.81.0
Broadcast
38.192.81.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.7482 , -113.4498
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-19 02:00 · 2026-02-20 02:00
Top ASN
AS5769 · Videotron Ltee
Top organization / ISP
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

104.158.240.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
104.158.240.0
Broadcast
104.158.240.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.5873 , -79.614
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-18 02:00 · 2026-02-19 02:00
Top ASN
AS5769 · Videotron Ltee
Top organization / ISP
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

38.192.6.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
38.192.6.0
Broadcast
38.192.6.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.2359 , -123.153
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-18 02:00 · 2026-02-19 02:00
Top ASN
AS5769 · Videotron Ltee
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

104.158.165.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
104.158.165.0
Broadcast
104.158.165.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.4595 , -80.485
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-17 02:00 · 2026-02-18 02:00
Top ASN
AS5769 · Videotron Ltee
Top organization / ISP
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

38.192.5.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
38.192.5.0
Broadcast
38.192.5.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.2301 , -123.0869
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-17 02:00 · 2026-02-18 02:00
Top ASN
AS5769 · Videotron Ltee
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

104.158.156.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
104.158.156.0
Broadcast
104.158.156.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
45.2881 , -75.8572
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-16 02:00 · 2026-02-17 02:00
Top ASN
AS5769 · Videotron Ltee
Top organization / ISP
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

104.158.102.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
104.158.102.0
Broadcast
104.158.102.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.1218 , -79.5645
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-15 02:00 · 2026-02-16 02:00
Top ASN
AS5769 · Videotron Ltee
Top organization / ISP
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2