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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.
Active filter: North York · Clear
Snapshot 2026-03-03 Results 54 Page 2 / 2

24.212.146.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
24.212.146.0
Broadcast
24.212.146.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.7317 , -79.4972
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-17 02:00 · 2026-02-18 02:00
Top ASN
AS5645 · TekSavvy Solutions, Inc.
Top organization / ISP
TekSavvy Solutions Inc., Private Customer · TekSavvy Solutions, Inc.
Top geo
Canada · Ontario · North York
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

99.241.36.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
99.241.36.0
Broadcast
99.241.36.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.7773 , -79.4443
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-17 02:00 · 2026-02-18 02:00
Top ASN
AS812 · Rogers Communications Canada Inc.
Top organization / ISP
Rogers Cable Inc. SLNT · Rogers Communications Canada Inc.
Top geo
Canada · Ontario · North York
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

99.241.62.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
99.241.62.0
Broadcast
99.241.62.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.7806 , -79.3503
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-17 02:00 · 2026-02-18 02:00
Top ASN
AS812 · Rogers Communications Canada Inc.
Top organization / ISP
Rogers Cable Inc. SLNT · Rogers Communications Canada Inc.
Top geo
Canada · Ontario · North York
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

99.251.230.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
99.251.230.0
Broadcast
99.251.230.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.7317 , -79.4972
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-17 02:00 · 2026-02-18 02:00
Top ASN
AS812 · Rogers Communications Canada Inc.
Top organization / ISP
Rogers Cable Inc. NBFB · Rogers Communications Canada Inc.
Top geo
Canada · Ontario · North York
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

142.117.130.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
142.117.130.0
Broadcast
142.117.130.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.7908 , -79.4068
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-16 02:00 · 2026-02-17 02:00
Top ASN
AS577 · Bell Canada
Top organization / ISP
Bell Canada · Bell Canada
Top geo
Canada · Ontario · North York
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

72.139.194.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
72.139.194.0
Broadcast
72.139.194.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.7773 , -79.4443
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-16 02:00 · 2026-02-17 02:00
Top ASN
AS812 · Rogers Communications Canada Inc.
Top organization / ISP
Rogers Communications Canada Inc · Rogers Communications Canada Inc.
Top geo
Canada · Ontario · North York
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

99.252.239.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
99.252.239.0
Broadcast
99.252.239.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.7321 , -79.5096
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-16 02:00 · 2026-02-17 02:00
Top ASN
AS812 · Rogers Communications Canada Inc.
Top organization / ISP
Rogers Cable Inc. PR · Rogers Communications Canada Inc.
Top geo
Canada · Ontario · North York
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

99.252.34.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
99.252.34.0
Broadcast
99.252.34.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.7317 , -79.4972
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-16 02:00 · 2026-02-17 02:00
Top ASN
AS812 · Rogers Communications Canada Inc.
Top organization / ISP
Rogers Cable Inc. NBMN · Rogers Communications Canada Inc.
Top geo
Canada · Ontario · North York
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

99.252.75.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
99.252.75.0
Broadcast
99.252.75.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.7425 , -79.472
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-16 02:00 · 2026-02-17 02:00
Top ASN
AS812 · Rogers Communications Canada Inc.
Top organization / ISP
Rogers Cable Inc. NBMN · Rogers Communications Canada Inc.
Top geo
Canada · Ontario · North York
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

72.139.200.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
72.139.200.0
Broadcast
72.139.200.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.7773 , -79.4443
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-15 02:00 · 2026-02-16 02:00
Top ASN
AS812 · Rogers Communications Canada Inc.
Top organization / ISP
Rogers Communications Canada Inc · Rogers Communications Canada Inc.
Top geo
Canada · Ontario · North York
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

99.241.32.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
99.241.32.0
Broadcast
99.241.32.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.7806 , -79.3503
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-15 02:00 · 2026-02-16 02:00
Top ASN
AS812 · Rogers Communications Canada Inc.
Top organization / ISP
Rogers Cable Inc. SLNT · Rogers Communications Canada Inc.
Top geo
Canada · Ontario · North York
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

99.252.225.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
99.252.225.0
Broadcast
99.252.225.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.7125 , -79.4855
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-15 02:00 · 2026-02-16 02:00
Top ASN
AS812 · Rogers Communications Canada Inc.
Top organization / ISP
Rogers Cable Inc. PR · Rogers Communications Canada Inc.
Top geo
Canada · Ontario · North York
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

99.253.14.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
99.253.14.0
Broadcast
99.253.14.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.7317 , -79.4972
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-15 02:00 · 2026-02-16 02:00
Top ASN
AS812 · Rogers Communications Canada Inc.
Top organization / ISP
Rogers Cable Inc. PR · Rogers Communications Canada Inc.
Top geo
Canada · Ontario · North York
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

99.253.27.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
99.253.27.0
Broadcast
99.253.27.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.7489 , -79.4422
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-02-15 02:00 · 2026-02-16 02:00
Top ASN
AS812 · Rogers Communications Canada Inc.
Top organization / ISP
Rogers Cable Inc. PR · Rogers Communications Canada Inc.
Top geo
Canada · Ontario · North York
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →
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