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.

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Active filter: Guelph · Clear

Snapshot 2026-03-03 Results 28 Page 1 / 1

140.228.24.0/24

Risk Max — LOW Footprint 2.734% Hits 13

Prefix / IP version

/24 · IPv4

Network

140.228.24.0

Broadcast

140.228.24.255

Observed IPs / Subnet size

7 observed · 256 total

Centroid

44.2466076923077 , -78.15550769230768

Hits / Errors

13 hits · 0 errors

First / Last seen

2026-02-15 02:00 · 2026-02-16 02:00

Top ASN

AS174 · Cogent Communications, LLC

Top organization / ISP

— · Internet Utilities NA LLC

Top geo

Canada · Ontario · Guelph

Window / Updated

2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

Open report →

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

ViaNetTV Inc · Videotron Ltee

Top geo

Canada · Ontario · Guelph

Window / Updated

2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

Open report →

70.30.53.0/24

Risk Max — LOW Footprint 0.391% Hits 4

Prefix / IP version

/24 · IPv4

Network

70.30.53.0

Broadcast

70.30.53.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

43.5204 , -80.2245

Hits / Errors

4 hits · 0 errors

First / Last seen

2026-02-19 02:00 · 2026-02-21 02:00

Top ASN

AS577 · Bell Canada

Top organization / ISP

Sympatico HSE · Bell Canada

Top geo

Canada · Ontario · Guelph

Window / Updated

2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

Open report →

99.225.220.0/24

Risk Max — LOW Footprint 0.391% Hits 4

Prefix / IP version

/24 · IPv4

Network

99.225.220.0

Broadcast

99.225.220.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

43.5698 , -80.2421

Hits / Errors

4 hits · 1 errors

First / Last seen

2026-02-16 02:00 · 2026-02-19 02:00

Top ASN

AS812 · Rogers Communications Canada Inc.

Top organization / ISP

Rogers Cable Inc. YM · Rogers Communications Canada Inc.

Top geo

Canada · Ontario · Guelph

Window / Updated

2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

Open report →

99.225.195.0/24

Risk Max — LOW Footprint 0.391% Hits 3

Prefix / IP version

/24 · IPv4

Network

99.225.195.0

Broadcast

99.225.195.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

43.56980000000001 , -80.2421

Hits / Errors

3 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. YM · Rogers Communications Canada Inc.

Top geo

Canada · Ontario · Guelph

Window / Updated

2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

Open report →

99.225.205.0/24

Risk Max — LOW Footprint 0.391% Hits 3

Prefix / IP version

/24 · IPv4

Network

99.225.205.0

Broadcast

99.225.205.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

43.5204 , -80.2245

Hits / Errors

3 hits · 0 errors

First / Last seen

2026-02-17 02:00 · 2026-02-20 02:00

Top ASN

AS812 · Rogers Communications Canada Inc.

Top organization / ISP

Rogers Cable Inc. YM · Rogers Communications Canada Inc.

Top geo

Canada · Ontario · Guelph

Window / Updated

2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

Open report →

184.148.125.0/24

Risk Max — LOW Footprint 0.391% Hits 2

Prefix / IP version

/24 · IPv4

Network

184.148.125.0

Broadcast

184.148.125.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

43.5204 , -80.2245

Hits / Errors

2 hits · 0 errors

First / Last seen

2026-02-19 02:00 · 2026-02-23 02:00

Top ASN

AS577 · Bell Canada

Top organization / ISP

Sympatico HSE · Bell Canada

Top geo

Canada · Ontario · Guelph

Window / Updated

2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

Open report →

136.175.175.0/24

Risk Max — LOW Footprint 0.391% Hits 2

Prefix / IP version

/24 · IPv4

Network

136.175.175.0

Broadcast

136.175.175.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

43.5647 , -80.2981

Hits / Errors

2 hits · 0 errors

First / Last seen

2026-02-15 02:00 · 2026-02-19 02:00

Top ASN

AS394786 · Avetria Wireless

Top organization / ISP

Avetria Wireless · Avetria Wireless

Top geo

Canada · Ontario · Guelph

Window / Updated

2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

Open report →

198.84.175.0/24

Risk Max — LOW Footprint 0.391% Hits 2

Prefix / IP version

/24 · IPv4

Network

198.84.175.0

Broadcast

198.84.175.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

43.5698 , -80.2421

Hits / Errors

2 hits · 1 errors

First / Last seen

2026-02-15 02:00 · 2026-02-19 02:00

Top ASN

AS5645 · TekSavvy Solutions, Inc.

Top organization / ISP

TekSavvy Solutions Inc. · TekSavvy Solutions, Inc.

Top geo

Canada · Ontario · Guelph

Window / Updated

2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

Open report →

64.229.40.0/24

Risk Max — LOW Footprint 0.391% Hits 2

Prefix / IP version

/24 · IPv4

Network

64.229.40.0

Broadcast

64.229.40.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

43.5647 , -80.2981

Hits / Errors

2 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 DSL Internet Ontario · Bell Canada

Top geo

Canada · Ontario · Guelph

Window / Updated

2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

Open report →

142.90.243.0/24

Risk Max — LOW Footprint 0.391% Hits 2

Prefix / IP version

/24 · IPv4

Network

142.90.243.0

Broadcast

142.90.243.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

43.5698 , -80.2421

Hits / Errors

2 hits · 0 errors

First / Last seen

2026-02-15 02:00 · 2026-02-16 02:00

Top ASN

AS396338 · Altima Telecom

Top organization / ISP

Altima Telecom · Altima Telecom

Top geo

Canada · Ontario · Guelph

Window / Updated

2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

Open report →

70.28.79.0/24

Risk Max — LOW Footprint 0.391% Hits 2

Prefix / IP version

/24 · IPv4

Network

70.28.79.0

Broadcast

70.28.79.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

43.5698 , -80.2421

Hits / Errors

2 hits · 0 errors

First / Last seen

2026-02-15 02:00 · 2026-02-16 02:00

Top ASN

AS577 · Bell Canada

Top organization / ISP

Bell Canada · Bell Canada

Top geo

Canada · Ontario · Guelph

Window / Updated

2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

Open report →

70.51.59.0/24

Risk Max — LOW Footprint 0.391% Hits 2

Prefix / IP version

/24 · IPv4

Network

70.51.59.0

Broadcast

70.51.59.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

43.5204 , -80.2245

Hits / Errors

2 hits · 0 errors

First / Last seen

2026-02-15 02:00 · 2026-02-16 02:00

Top ASN

AS577 · Bell Canada

Top organization / ISP

Sympatico HSE · Bell Canada

Top geo

Canada · Ontario · Guelph

Window / Updated

2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

Open report →

99.225.183.0/24

Risk Max — LOW Footprint 0.391% Hits 2

Prefix / IP version

/24 · IPv4

Network

99.225.183.0

Broadcast

99.225.183.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

43.5647 , -80.2981

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. YM · Rogers Communications Canada Inc.

Top geo

Canada · Ontario · Guelph

Window / Updated

2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

Open report →

99.226.26.0/24

Risk Max — LOW Footprint 0.391% Hits 2

Prefix / IP version

/24 · IPv4

Network

99.226.26.0

Broadcast

99.226.26.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

43.5698 , -80.2421

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. YM · Rogers Communications Canada Inc.

Top geo

Canada · Ontario · Guelph

Window / Updated

2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

Open report →

174.91.149.0/24

Risk Max — LOW Footprint 0.391% Hits 1

Prefix / IP version

/24 · IPv4

Network

174.91.149.0

Broadcast

174.91.149.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

43.5181 , -80.1873

Hits / Errors

1 hits · 0 errors

First / Last seen

2026-02-20 02:00 · 2026-02-21 02:00

Top ASN

AS577 · Bell Canada

Top organization / ISP

Sympatico HSE · Bell Canada

Top geo

Canada · Ontario · Guelph

Window / Updated

2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

Open report →

209.163.93.0/24

Risk Max — LOW Footprint 0.391% Hits 1

Prefix / IP version

/24 · IPv4

Network

209.163.93.0

Broadcast

209.163.93.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

43.5265 , -80.3091

Hits / Errors

1 hits · 0 errors

First / Last seen

2026-02-20 02:00 · 2026-02-21 02:00

Top ASN

AS15128 · Comwave Telecom Inc.

Top organization / ISP

Comwave Telecom Inc · Comwave Telecom Inc.

Top geo

Canada · Ontario · Guelph

Window / Updated

2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

Open report →

192.0.155.0/24

Risk Max — LOW Footprint 0.391% Hits 1

Prefix / IP version

/24 · IPv4

Network

192.0.155.0

Broadcast

192.0.155.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

43.5698 , -80.2421

Hits / Errors

1 hits · 0 errors

First / Last seen

2026-02-19 02:00 · 2026-02-20 02:00

Top ASN

AS5645 · TekSavvy Solutions, Inc.

Top organization / ISP

TekSavvy Solutions Inc., Private Customer · TekSavvy Solutions, Inc.

Top geo

Canada · Ontario · Guelph

Window / Updated

2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

Open report →

23.233.97.0/24

Risk Max — LOW Footprint 0.391% Hits 1

Prefix / IP version

/24 · IPv4

Network

23.233.97.0

Broadcast

23.233.97.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

43.5698 , -80.2421

Hits / Errors

1 hits · 0 errors

First / Last seen

2026-02-19 02:00 · 2026-02-20 02:00

Top ASN

AS5645 · TekSavvy Solutions, Inc.

Top organization / ISP

TekSavvy Solutions Inc., Private Customer · TekSavvy Solutions, Inc.

Top geo

Canada · Ontario · Guelph

Window / Updated

2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

Open report →

70.30.71.0/24

Risk Max — LOW Footprint 0.391% Hits 1

Prefix / IP version

/24 · IPv4

Network

70.30.71.0

Broadcast

70.30.71.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

43.5698 , -80.2421

Hits / Errors

1 hits · 0 errors

First / Last seen

2026-02-19 02:00 · 2026-02-20 02:00

Top ASN

AS577 · Bell Canada

Top organization / ISP

Sympatico HSE · Bell Canada

Top geo

Canada · Ontario · Guelph

Window / Updated

2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

Open report →

70.48.106.0/24

Risk Max — LOW Footprint 0.391% Hits 1

Prefix / IP version

/24 · IPv4

Network

70.48.106.0

Broadcast

70.48.106.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

43.5204 , -80.2245

Hits / Errors

1 hits · 0 errors

First / Last seen

2026-02-19 02:00 · 2026-02-20 02:00

Top ASN

AS577 · Bell Canada

Top organization / ISP

Sympatico HSE · Bell Canada

Top geo

Canada · Ontario · Guelph

Window / Updated

2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

Open report →

99.225.168.0/24

Risk Max — LOW Footprint 0.391% Hits 1

Prefix / IP version

/24 · IPv4

Network

99.225.168.0

Broadcast

99.225.168.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

43.5204 , -80.2245

Hits / Errors

1 hits · 0 errors

First / Last seen

2026-02-19 02:00 · 2026-02-20 02:00

Top ASN

AS812 · Rogers Communications Canada Inc.

Top organization / ISP

Rogers Cable Inc. YM · Rogers Communications Canada Inc.

Top geo

Canada · Ontario · Guelph

Window / Updated

2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

Open report →

99.225.203.0/24

Risk Max — LOW Footprint 0.391% Hits 1

Prefix / IP version

/24 · IPv4

Network

99.225.203.0

Broadcast

99.225.203.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

43.5204 , -80.2245

Hits / Errors

1 hits · 0 errors

First / Last seen

2026-02-19 02:00 · 2026-02-20 02:00

Top ASN

AS812 · Rogers Communications Canada Inc.

Top organization / ISP

Rogers Cable Inc. YM · Rogers Communications Canada Inc.

Top geo

Canada · Ontario · Guelph

Window / Updated

2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

Open report →

174.92.104.0/24

Risk Max — LOW Footprint 0.391% Hits 1

Prefix / IP version

/24 · IPv4

Network

174.92.104.0

Broadcast

174.92.104.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

43.5698 , -80.2421

Hits / Errors

1 hits · 0 errors

First / Last seen

2026-02-17 02:00 · 2026-02-18 02:00

Top ASN

AS577 · Bell Canada

Top organization / ISP

Sympatico HSE · Bell Canada

Top geo

Canada · Ontario · Guelph

Window / Updated

2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

Open report →

99.226.19.0/24

Risk Max — LOW Footprint 0.391% Hits 1

Prefix / IP version

/24 · IPv4

Network

99.226.19.0

Broadcast

99.226.19.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

43.5204 , -80.2245

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. YM · Rogers Communications Canada Inc.

Top geo

Canada · Ontario · Guelph

Window / Updated

2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

Open report →

99.226.50.0/24

Risk Max — LOW Footprint 0.391% Hits 1

Prefix / IP version

/24 · IPv4

Network

99.226.50.0

Broadcast

99.226.50.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

43.5181 , -80.1873

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. YM · Rogers Communications Canada Inc.

Top geo

Canada · Ontario · Guelph

Window / Updated

2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

Open report →

65.94.121.0/24

Risk Max — LOW Footprint 0.391% Hits 1

Prefix / IP version

/24 · IPv4

Network

65.94.121.0

Broadcast

65.94.121.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

43.5698 , -80.2421

Hits / Errors

1 hits · 0 errors

First / Last seen

2026-02-15 02:00 · 2026-02-16 02:00

Top ASN

AS577 · Bell Canada

Top organization / ISP

Bell DSL Internet Ontario · Bell Canada

Top geo

Canada · Ontario · Guelph

Window / Updated

2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

Open report →

70.49.225.0/24

Risk Max — LOW Footprint 0.391% Hits 1

Prefix / IP version

/24 · IPv4

Network

70.49.225.0

Broadcast

70.49.225.255

Observed IPs / Subnet size

1 observed · 256 total

Centroid

43.5204 , -80.2245

Hits / Errors

1 hits · 0 errors

First / Last seen

2026-02-15 02:00 · 2026-02-16 02:00

Top ASN

AS577 · Bell Canada

Top organization / ISP

Bell DSL Internet Ontario · Bell Canada

Top geo

Canada · Ontario · Guelph

Window / Updated

2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

Open report →