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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. ORVL · Clear
Snapshot 2026-03-02 Results 5 Page 1 / 1

99.217.0.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
99.217.0.0
Broadcast
99.217.0.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.755 , -81.1821
Hits / Errors
2 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. ORVL · Rogers Communications Canada Inc.
Top geo
Canada · Ontario · St. Thomas
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

99.239.154.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
99.239.154.0
Broadcast
99.239.154.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.648 , -79.4141
Hits / Errors
2 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. ORVL · Rogers Communications Canada Inc.
Top geo
Canada · Ontario · Toronto
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

99.217.14.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
99.217.14.0
Broadcast
99.217.14.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.755 , -81.1821
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-18 02:00 · 2026-02-19 02:00
Top ASN
AS812 · Rogers Communications Canada Inc.
Top organization / ISP
Rogers Cable Inc. ORVL · Rogers Communications Canada Inc.
Top geo
Canada · Ontario · St. Thomas
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

99.217.10.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
99.217.10.0
Broadcast
99.217.10.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.755 , -81.1821
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. ORVL · Rogers Communications Canada Inc.
Top geo
Canada · Ontario · St. Thomas
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

99.239.143.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
99.239.143.0
Broadcast
99.239.143.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.6868 , -79.402
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. ORVL · Rogers Communications Canada Inc.
Top geo
Canada · Ontario · Toronto
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →