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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. MTWD · Clear
Snapshot 2026-03-02 Results 14 Page 1 / 1

99.248.53.0/24

Risk Max — LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
99.248.53.0
Broadcast
99.248.53.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.9228 , -78.8693
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-19 02:00 · 2026-02-21 02:00
Top ASN
AS812 · Rogers Communications Canada Inc.
Top organization / ISP
Rogers Cable Inc. MTWD · Rogers Communications Canada Inc.
Top geo
Canada · Ontario · Oshawa
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

99.248.151.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
99.248.151.0
Broadcast
99.248.151.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.9228 , -78.8693
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-20 02:00 · 2026-02-21 02:00
Top ASN
AS812 · Rogers Communications Canada Inc.
Top organization / ISP
Rogers Cable Inc. MTWD · Rogers Communications Canada Inc.
Top geo
Canada · Ontario · Oshawa
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

173.34.206.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
173.34.206.0
Broadcast
173.34.206.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
44.3015 , -79.6446
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-15 02:00 · 2026-02-20 02:00
Top ASN
AS812 · Rogers Communications Canada Inc.
Top organization / ISP
Rogers Cable Inc. MTWD · Rogers Communications Canada Inc.
Top geo
Canada · Ontario · Innisfil
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

173.34.212.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
173.34.212.0
Broadcast
173.34.212.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.8558 , -79.0972
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-18 02:00 · 2026-02-20 02:00
Top ASN
AS812 · Rogers Communications Canada Inc.
Top organization / ISP
Rogers Cable Inc. MTWD · Rogers Communications Canada Inc.
Top geo
Canada · Ontario · Pickering
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

99.248.71.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
99.248.71.0
Broadcast
99.248.71.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.9228 , -78.8693
Hits / Errors
2 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. MTWD · Rogers Communications Canada Inc.
Top geo
Canada · Ontario · Oshawa
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

99.248.16.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
99.248.16.0
Broadcast
99.248.16.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.9228 , -78.8693
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-20 02:00 · 2026-02-21 02:00
Top ASN
AS812 · Rogers Communications Canada Inc.
Top organization / ISP
Rogers Cable Inc. MTWD · Rogers Communications Canada Inc.
Top geo
Canada · Ontario · Oshawa
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

99.248.65.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
99.248.65.0
Broadcast
99.248.65.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.9251 , -78.8287
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-20 02:00 · 2026-02-21 02:00
Top ASN
AS812 · Rogers Communications Canada Inc.
Top organization / ISP
Rogers Cable Inc. MTWD · Rogers Communications Canada Inc.
Top geo
Canada · Ontario · Oshawa
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

99.248.51.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
99.248.51.0
Broadcast
99.248.51.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.9228 , -78.8693
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. MTWD · Rogers Communications Canada Inc.
Top geo
Canada · Ontario · Oshawa
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

99.248.124.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
99.248.124.0
Broadcast
99.248.124.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.8839 , -78.8774
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. MTWD · Rogers Communications Canada Inc.
Top geo
Canada · Ontario · Oshawa
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

99.248.140.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
99.248.140.0
Broadcast
99.248.140.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.8839 , -78.8774
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. MTWD · Rogers Communications Canada Inc.
Top geo
Canada · Ontario · Oshawa
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

99.248.149.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
99.248.149.0
Broadcast
99.248.149.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.9228 , -78.8693
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. MTWD · Rogers Communications Canada Inc.
Top geo
Canada · Ontario · Oshawa
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

99.248.26.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
99.248.26.0
Broadcast
99.248.26.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.8839 , -78.8774
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. MTWD · Rogers Communications Canada Inc.
Top geo
Canada · Ontario · Oshawa
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

99.248.132.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
99.248.132.0
Broadcast
99.248.132.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.8839 , -78.8774
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. MTWD · Rogers Communications Canada Inc.
Top geo
Canada · Ontario · Oshawa
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

99.248.10.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
99.248.10.0
Broadcast
99.248.10.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.9251 , -78.8287
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. MTWD · Rogers Communications Canada Inc.
Top geo
Canada · Ontario · Oshawa
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →