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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: Rogers Cable Inc. RCHRD · Clear
Snapshot 2026-03-07 Results 7 Page 1 / 1

99.246.147.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
99.246.147.0
Broadcast
99.246.147.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.5639 , -79.7172
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS812 · Rogers Communications Canada Inc.
Top organization / ISP
Rogers Cable Inc. RCHRD · Rogers Communications Canada Inc.
Top geo
Canada · Ontario · Mississauga
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

99.246.33.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
99.246.33.0
Broadcast
99.246.33.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.59029999999999 , -79.7598
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS812 · Rogers Communications Canada Inc.
Top organization / ISP
Rogers Cable Inc. RCHRD · Rogers Communications Canada Inc.
Top geo
Canada · Ontario · Mississauga
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

99.245.241.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
99.245.241.0
Broadcast
99.245.241.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.5752 , -79.6296
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS812 · Rogers Communications Canada Inc.
Top organization / ISP
Rogers Cable Inc. RCHRD · Rogers Communications Canada Inc.
Top geo
Canada · Ontario · Mississauga
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

173.33.57.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
173.33.57.0
Broadcast
173.33.57.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.8296 , -80.2981
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS812 · Rogers Communications Canada Inc.
Top organization / ISP
Rogers Cable Inc. RCHRD · Rogers Communications Canada Inc.
Top geo
Canada · Ontario · Simcoe
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

99.246.53.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
99.246.53.0
Broadcast
99.246.53.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.5639 , -79.7172
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS812 · Rogers Communications Canada Inc.
Top organization / ISP
Rogers Cable Inc. RCHRD · Rogers Communications Canada Inc.
Top geo
Canada · Ontario · Mississauga
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

173.33.60.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
173.33.60.0
Broadcast
173.33.60.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.7987 , -79.4816
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS812 · Rogers Communications Canada Inc.
Top organization / ISP
Rogers Cable Inc. RCHRD · Rogers Communications Canada Inc.
Top geo
Canada · Ontario · Concord
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

99.221.11.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
99.221.11.0
Broadcast
99.221.11.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.6694 , -79.4018
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS812 · Rogers Communications Canada Inc.
Top organization / ISP
Rogers Cable Inc. RCHRD · Rogers Communications Canada Inc.
Top geo
Canada · Ontario · Toronto
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →