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.
Search
Active filter:
Arelion Sweden AB
·
Clear
Snapshot
2026-01-24
Results
12
Page
1
/
1
209.170.91.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
95
Prefix / IP version
/24 · IPv4
Network
209.170.91.0
Broadcast
209.170.91.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
37.3826 , -121.96900000000001
Hits / Errors
95
hits ·
10
errors
First / Last seen
2025-05-27 06:46 · 2025-05-28 05:19
Top ASN
AS1299 ·
Arelion Sweden AB
Top organization / ISP
Netskope, Inc
·
Arelion
Top geo
United States
·
California
·
Santa Clara
Window / Updated
2025-05-26 → 2025-06-02 · Updated
2026-01-14
· v2
Open report →
80.239.186.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
15
Prefix / IP version
/24 · IPv4
Network
80.239.186.0
Broadcast
80.239.186.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
48.9335 , 2.3661000000000003
Hits / Errors
15
hits ·
1
errors
First / Last seen
2025-01-03 05:03 · 2025-01-03 05:03
Top ASN
AS1299 ·
Arelion Sweden AB
Top organization / ISP
Lebara Ltd
·
Arelion Sweden AB
Top geo
France
·
Île-de-France
·
Saint-Denis
Window / Updated
2024-12-30 → 2025-01-06 · Updated
2026-01-14
· v2
Open report →
45.15.18.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
52
Prefix / IP version
/24 · IPv4
Network
45.15.18.0
Broadcast
45.15.18.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
40.7126 , -74.0066
Hits / Errors
52
hits ·
0
errors
First / Last seen
2024-10-10 00:50 · 2024-10-10 00:51
Top ASN
AS1299 ·
Arelion Sweden AB
Top organization / ISP
NB US3
·
Arelion Sweden AB
Top geo
United States
·
New York
·
New York
Window / Updated
2024-10-07 → 2024-10-14 · Updated
2026-01-14
· v2
Open report →
213.248.108.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
9
Prefix / IP version
/24 · IPv4
Network
213.248.108.0
Broadcast
213.248.108.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
48.8558 , 2.3494
Hits / Errors
9
hits ·
2
errors
First / Last seen
2024-11-03 20:45 · 2024-11-03 20:48
Top ASN
AS1299 ·
Arelion Sweden AB
Top organization / ISP
Lebara Ltd
·
Arelion Sweden AB
Top geo
France
·
Île-de-France
·
Paris
Window / Updated
2024-10-28 → 2024-11-04 · Updated
2026-01-14
· v2
Open report →
62.115.229.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
7
Prefix / IP version
/24 · IPv4
Network
62.115.229.0
Broadcast
62.115.229.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
48.91429999999999 , 2.36246
Hits / Errors
7
hits ·
4
errors
First / Last seen
2025-04-07 15:34 · 2025-04-07 15:34
Top ASN
AS1299 ·
Arelion Sweden AB
Top organization / ISP
Netbouncer AB
·
Arelion Sweden AB
Top geo
France
·
Île-de-France
·
Saint-Denis
Window / Updated
2025-04-07 → 2025-04-14 · Updated
2026-01-14
· v2
Open report →
209.170.77.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
209.170.77.0
Broadcast
209.170.77.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
20.6762 , -103.3469
Hits / Errors
2
hits ·
1
errors
First / Last seen
2025-08-02 21:14 · 2025-08-02 21:14
Top ASN
AS1299 ·
Arelion Sweden AB
Top organization / ISP
Fiber&Wireless Telecom S. de R.L. de C.V
·
Arelion
Top geo
Mexico
·
Jalisco
·
Guadalajara
Window / Updated
2025-07-28 → 2025-08-04 · Updated
2026-01-14
· v2
Open report →
208.12.186.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
208.12.186.0
Broadcast
208.12.186.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.0469 , -77.4903
Hits / Errors
1
hits ·
1
errors
First / Last seen
2025-10-28 08:16 · 2025-10-28 08:16
Top ASN
AS174 ·
Cogent Communications, LLC
Top organization / ISP
Rackdog, LLC
·
Arelion Sweden AB
Top geo
United States
·
Virginia
·
Ashburn
Window / Updated
2025-10-27 → 2025-11-03 · Updated
2026-01-14
· v2
Open report →
205.241.217.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
205.241.217.0
Broadcast
205.241.217.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.0469 , -77.4903
Hits / Errors
1
hits ·
1
errors
First / Last seen
2025-10-11 19:12 · 2025-10-11 19:12
Top ASN
AS1299 ·
Arelion Sweden AB
Top organization / ISP
Sprint
·
Northern Cable and Fiber
Top geo
United States
·
Virginia
·
Ashburn
Window / Updated
2025-10-06 → 2025-10-13 · Updated
2026-01-14
· v2
Open report →
199.163.145.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
199.163.145.0
Broadcast
199.163.145.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.0469 , -77.4903
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-10-11 09:21 · 2025-10-11 09:21
Top ASN
AS1299 ·
Arelion Sweden AB
Top organization / ISP
Rackdog, LLC
·
Arelion Sweden AB
Top geo
United States
·
Virginia
·
Ashburn
Window / Updated
2025-10-06 → 2025-10-13 · Updated
2026-01-14
· v2
Open report →
208.12.159.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
208.12.159.0
Broadcast
208.12.159.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.0469 , -77.4903
Hits / Errors
1
hits ·
1
errors
First / Last seen
2025-10-11 07:00 · 2025-10-11 07:00
Top ASN
AS1299 ·
Arelion Sweden AB
Top organization / ISP
Rackdog, LLC
·
Arelion Sweden AB
Top geo
United States
·
Virginia
·
Ashburn
Window / Updated
2025-10-06 → 2025-10-13 · Updated
2026-01-14
· v2
Open report →
199.163.183.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
199.163.183.0
Broadcast
199.163.183.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.0469 , -77.4903
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-10-11 03:03 · 2025-10-11 03:03
Top ASN
AS1299 ·
Arelion Sweden AB
Top organization / ISP
Rackdog, LLC
·
Arelion Sweden AB
Top geo
United States
·
Virginia
·
Ashburn
Window / Updated
2025-10-06 → 2025-10-13 · Updated
2026-01-14
· v2
Open report →
199.163.163.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
199.163.163.0
Broadcast
199.163.163.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.0469 , -77.4903
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-10-08 08:45 · 2025-10-08 08:45
Top ASN
AS1299 ·
Arelion Sweden AB
Top organization / ISP
Rackdog, LLC
·
Arelion Sweden AB
Top geo
United States
·
Virginia
·
Ashburn
Window / Updated
2025-10-06 → 2025-10-13 · Updated
2026-01-14
· v2
Open report →
×
This is a custom alert message.
×
Confirm Action
Are you sure you want to proceed?
