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:
Fastplanet LTD
·
Clear
Snapshot
2026-01-23
Results
31
Page
1
/
1
216.173.127.0/24
Risk Max
—
LOW
Footprint
5.859
%
Hits
23
Prefix / IP version
/24 · IPv4
Network
216.173.127.0
Broadcast
216.173.127.255
Observed IPs / Subnet size
15
observed ·
256
total
Centroid
40.7831 , -73.9713
Hits / Errors
23
hits ·
0
errors
First / Last seen
2025-02-03 00:50 · 2025-02-05 17:21
Top ASN
AS7029 ·
Windstream Communications LLC
Top organization / ISP
Fastplanet LTD
·
Windstream Communications LLC
Top geo
United States
·
New York
·
New York
Window / Updated
2025-02-03 → 2025-02-10 · Updated
2026-01-14
· v2
Open report →
216.173.125.0/24
Risk Max
—
LOW
Footprint
5.469
%
Hits
20
Prefix / IP version
/24 · IPv4
Network
216.173.125.0
Broadcast
216.173.125.255
Observed IPs / Subnet size
14
observed ·
256
total
Centroid
40.7831 , -73.9713
Hits / Errors
20
hits ·
0
errors
First / Last seen
2025-02-03 00:36 · 2025-02-05 14:37
Top ASN
AS7029 ·
Windstream Communications LLC
Top organization / ISP
Fastplanet LTD
·
Windstream Communications LLC
Top geo
United States
·
New York
·
New York
Window / Updated
2025-02-03 → 2025-02-10 · Updated
2026-01-14
· v2
Open report →
104.239.105.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
5
Prefix / IP version
/24 · IPv4
Network
104.239.105.0
Broadcast
104.239.105.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
40.7126 , -74.0066
Hits / Errors
5
hits ·
0
errors
First / Last seen
2025-05-14 12:01 · 2025-05-15 12:56
Top ASN
AS205659 ·
UAB code200
Top organization / ISP
Fastplanet LTD
·
UAB code200
Top geo
United States
·
New York
·
New York
Window / Updated
2025-05-12 → 2025-05-19 · Updated
2026-01-14
· v2
Open report →
104.250.207.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
16
Prefix / IP version
/24 · IPv4
Network
104.250.207.0
Broadcast
104.250.207.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
59.9056 , 10.7494
Hits / Errors
16
hits ·
8
errors
First / Last seen
2024-12-23 07:11 · 2024-12-23 07:11
Top ASN
AS50304 ·
Blix Solutions AS
Top organization / ISP
Fastplanet LTD
·
Blix Solutions
Top geo
Norway
·
Oslo County
·
Oslo
Window / Updated
2024-12-23 → 2024-12-30 · Updated
2026-01-14
· v2
Open report →
104.239.38.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
8
Prefix / IP version
/24 · IPv4
Network
104.239.38.0
Broadcast
104.239.38.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
45.5019 , -73.5674
Hits / Errors
8
hits ·
0
errors
First / Last seen
2025-10-07 13:01 · 2025-10-07 13:01
Top ASN
AS9009 ·
M247 Europe SRL
Top organization / ISP
Fastplanet LTD
·
M247 Europe SRL
Top geo
Canada
·
Quebec
·
Montreal
Window / Updated
2025-10-06 → 2025-10-13 · Updated
2026-01-14
· v2
Open report →
64.137.52.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
64.137.52.0
Broadcast
64.137.52.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
51.5064 , -0.02
Hits / Errors
2
hits ·
0
errors
First / Last seen
2025-09-27 03:26 · 2025-09-27 03:26
Top ASN
AS2914 ·
NTT America, Inc.
Top organization / ISP
Fastplanet LTD
·
NTT America, Inc.
Top geo
United Kingdom
·
England
·
Poplar
Window / Updated
2025-09-22 → 2025-09-29 · Updated
2026-01-14
· v2
Open report →
104.239.107.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
104.239.107.0
Broadcast
104.239.107.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
40.7126 , -74.0066
Hits / Errors
2
hits ·
0
errors
First / Last seen
2025-05-15 15:25 · 2025-05-15 15:25
Top ASN
AS205659 ·
UAB code200
Top organization / ISP
Fastplanet LTD
·
UAB code200
Top geo
United States
·
New York
·
New York
Window / Updated
2025-05-12 → 2025-05-19 · Updated
2026-01-14
· v2
Open report →
216.173.78.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
216.173.78.0
Broadcast
216.173.78.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.3099 , 21.0119
Hits / Errors
2
hits ·
0
errors
First / Last seen
2025-05-15 06:48 · 2025-05-15 06:48
Top ASN
AS202496 ·
trafficforce, UAB
Top organization / ISP
Fastplanet LTD
·
trafficforce, UAB
Top geo
Poland
·
Mazovia
·
Warsaw
Window / Updated
2025-05-12 → 2025-05-19 · Updated
2026-01-14
· v2
Open report →
104.239.78.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
104.239.78.0
Broadcast
104.239.78.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
40.7126 , -74.0066
Hits / Errors
2
hits ·
0
errors
First / Last seen
2025-05-15 03:16 · 2025-05-15 03:16
Top ASN
AS205659 ·
UAB code200
Top organization / ISP
Fastplanet LTD
·
UAB code200
Top geo
United States
·
New York
·
New York
Window / Updated
2025-05-12 → 2025-05-19 · Updated
2026-01-14
· v2
Open report →
216.173.76.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
216.173.76.0
Broadcast
216.173.76.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
40.7126 , -74.0066
Hits / Errors
2
hits ·
0
errors
First / Last seen
2025-04-30 10:25 · 2025-04-30 10:25
Top ASN
AS205659 ·
UAB code200
Top organization / ISP
Fastplanet LTD
·
UAB code200
Top geo
United States
·
New York
·
New York
Window / Updated
2025-04-28 → 2025-05-05 · Updated
2026-01-14
· v2
Open report →
104.233.26.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
104.233.26.0
Broadcast
104.233.26.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
40.7126 , -74.0066
Hits / Errors
2
hits ·
2
errors
First / Last seen
2025-03-09 13:26 · 2025-03-09 13:26
Top ASN
AS205659 ·
UAB code200
Top organization / ISP
Fastplanet LTD
·
UAB code200
Top geo
United States
·
New York
·
New York
Window / Updated
2025-03-03 → 2025-03-10 · Updated
2026-01-14
· v2
Open report →
104.243.196.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
104.243.196.0
Broadcast
104.243.196.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
59.3293 , 18.0686
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-12-17 11:25 · 2025-12-17 11:25
Top ASN
AS9009 ·
M247 Europe SRL
Top organization / ISP
Fastplanet LTD
·
M247 Europe SRL
Top geo
Sweden
·
Stockholm County
·
Stockholm
Window / Updated
2025-12-15 → 2025-12-22 · Updated
2026-01-14
· v2
Open report →
64.137.53.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
64.137.53.0
Broadcast
64.137.53.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
51.5064 , -0.02
Hits / Errors
1
hits ·
1
errors
First / Last seen
2025-11-06 15:45 · 2025-11-06 15:45
Top ASN
AS2914 ·
NTT America, Inc.
Top organization / ISP
Fastplanet LTD
·
NTT America, Inc.
Top geo
United Kingdom
·
England
·
Poplar
Window / Updated
2025-11-03 → 2025-11-10 · Updated
2026-01-14
· v2
Open report →
204.52.98.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
204.52.98.0
Broadcast
204.52.98.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-34.6142 , -58.3811
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-09-14 20:52 · 2025-09-14 20:52
Top ASN
AS396356 ·
Latitude.sh
Top organization / ISP
Fastplanet LTD
·
Latitude.sh
Top geo
Argentina
·
Buenos Aires F.D.
·
Buenos Aires
Window / Updated
2025-09-08 → 2025-09-15 · Updated
2026-01-14
· v2
Open report →
216.173.123.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
216.173.123.0
Broadcast
216.173.123.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
48.8566 , 2.35222
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-09-06 06:24 · 2025-09-06 06:24
Top ASN
AS9009 ·
M247 Europe SRL
Top organization / ISP
Fastplanet LTD
·
M247 Europe SRL
Top geo
France
·
Île-de-France
·
Paris
Window / Updated
2025-09-01 → 2025-09-08 · Updated
2026-01-14
· v2
Open report →
216.173.120.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
216.173.120.0
Broadcast
216.173.120.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
40.7126 , -74.0066
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-08-17 09:05 · 2025-08-17 09:05
Top ASN
AS205659 ·
UAB code200
Top organization / ISP
Fastplanet LTD
·
UAB code200
Top geo
United States
·
New York
·
New York
Window / Updated
2025-08-11 → 2025-08-18 · Updated
2026-01-14
· v2
Open report →
104.233.12.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
104.233.12.0
Broadcast
104.233.12.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
32.7908 , -96.8336
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-08-16 05:15 · 2025-08-16 05:15
Top ASN
AS205659 ·
UAB code200
Top organization / ISP
Fastplanet LTD
·
UAB code200
Top geo
United States
·
Texas
·
Dallas
Window / Updated
2025-08-11 → 2025-08-18 · Updated
2026-01-14
· v2
Open report →
104.239.81.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
104.239.81.0
Broadcast
104.239.81.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
32.7908 , -96.8336
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-08-10 02:39 · 2025-08-10 02:39
Top ASN
AS205659 ·
UAB code200
Top organization / ISP
Fastplanet LTD
·
UAB code200
Top geo
United States
·
Texas
·
Dallas
Window / Updated
2025-08-04 → 2025-08-11 · Updated
2026-01-14
· v2
Open report →
104.239.104.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
104.239.104.0
Broadcast
104.239.104.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
40.7126 , -74.0066
Hits / Errors
1
hits ·
1
errors
First / Last seen
2025-08-02 20:50 · 2025-08-02 20:50
Top ASN
AS205659 ·
UAB code200
Top organization / ISP
Fastplanet LTD
·
UAB code200
Top geo
United States
·
New York
·
New York
Window / Updated
2025-07-28 → 2025-08-04 · Updated
2026-01-14
· v2
Open report →
104.239.37.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
104.239.37.0
Broadcast
104.239.37.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
45.5019 , -73.5674
Hits / Errors
1
hits ·
1
errors
First / Last seen
2025-06-28 16:56 · 2025-06-28 16:56
Top ASN
AS9009 ·
M247 Europe SRL
Top organization / ISP
Fastplanet LTD
·
M247 Europe SRL
Top geo
Canada
·
Quebec
·
Montreal
Window / Updated
2025-06-23 → 2025-06-30 · Updated
2026-01-14
· v2
Open report →
104.250.205.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
104.250.205.0
Broadcast
104.250.205.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
59.9056 , 10.7494
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-05-30 21:39 · 2025-05-30 21:39
Top ASN
AS50304 ·
Blix Solutions AS
Top organization / ISP
Fastplanet LTD
·
Blix Solutions
Top geo
Norway
·
Oslo County
·
Oslo
Window / Updated
2025-05-26 → 2025-06-02 · Updated
2026-01-14
· v2
Open report →
104.239.106.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
104.239.106.0
Broadcast
104.239.106.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
40.7126 , -74.0066
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-05-21 12:33 · 2025-05-21 12:33
Top ASN
AS205659 ·
UAB code200
Top organization / ISP
Fastplanet LTD
·
UAB code200
Top geo
United States
·
New York
·
New York
Window / Updated
2025-05-19 → 2025-05-26 · Updated
2026-01-14
· v2
Open report →
104.233.13.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
104.233.13.0
Broadcast
104.233.13.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
32.7908 , -96.8336
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-05-15 10:49 · 2025-05-15 10:49
Top ASN
AS205659 ·
UAB code200
Top organization / ISP
Fastplanet LTD
·
UAB code200
Top geo
United States
·
Texas
·
Dallas
Window / Updated
2025-05-12 → 2025-05-19 · Updated
2026-01-14
· v2
Open report →
104.239.39.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
104.239.39.0
Broadcast
104.239.39.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
45.5019 , -73.5674
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-05-15 10:01 · 2025-05-15 10:01
Top ASN
AS9009 ·
M247 Europe SRL
Top organization / ISP
Fastplanet LTD
·
M247 Europe SRL
Top geo
Canada
·
Quebec
·
Montreal
Window / Updated
2025-05-12 → 2025-05-19 · Updated
2026-01-14
· v2
Open report →
104.238.20.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
104.238.20.0
Broadcast
104.238.20.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-33.8978 , 151.1899
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-05-15 09:29 · 2025-05-15 09:29
Top ASN
AS149428 ·
Code200, UAB
Top organization / ISP
Fastplanet LTD
·
Code200, UAB
Top geo
Australia
·
New South Wales
·
Sydney
Window / Updated
2025-05-12 → 2025-05-19 · Updated
2026-01-14
· v2
Open report →
104.239.35.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
104.239.35.0
Broadcast
104.239.35.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
45.5019 , -73.5674
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-05-14 20:41 · 2025-05-14 20:41
Top ASN
AS9009 ·
M247 Europe SRL
Top organization / ISP
Fastplanet LTD
·
M247 Europe SRL
Top geo
Canada
·
Quebec
·
Montreal
Window / Updated
2025-05-12 → 2025-05-19 · Updated
2026-01-14
· v2
Open report →
104.239.124.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
104.239.124.0
Broadcast
104.239.124.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
32.7908 , -96.8336
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-04-29 11:24 · 2025-04-29 11:24
Top ASN
AS205659 ·
UAB code200
Top organization / ISP
Fastplanet LTD
·
UAB code200
Top geo
United States
·
Texas
·
Dallas
Window / Updated
2025-04-28 → 2025-05-05 · Updated
2026-01-14
· v2
Open report →
216.173.79.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
216.173.79.0
Broadcast
216.173.79.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.3099 , 21.0119
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-04-29 08:05 · 2025-04-29 08:05
Top ASN
AS202496 ·
trafficforce, UAB
Top organization / ISP
Fastplanet LTD
·
trafficforce, UAB
Top geo
Poland
·
Mazovia
·
Warsaw
Window / Updated
2025-04-28 → 2025-05-05 · Updated
2026-01-14
· v2
Open report →
216.173.122.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
216.173.122.0
Broadcast
216.173.122.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
48.8566 , 2.35222
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-04-06 18:38 · 2025-04-06 18:38
Top ASN
AS9009 ·
M247 Europe SRL
Top organization / ISP
Fastplanet LTD
·
M247 Europe SRL
Top geo
France
·
Île-de-France
·
Paris
Window / Updated
2025-03-31 → 2025-04-07 · Updated
2026-01-14
· v2
Open report →
104.239.53.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
104.239.53.0
Broadcast
104.239.53.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
59.9056 , 10.7494
Hits / Errors
1
hits ·
1
errors
First / Last seen
2025-02-09 10:41 · 2025-02-09 10:41
Top ASN
AS50304 ·
Blix Solutions AS
Top organization / ISP
Fastplanet LTD
·
Blix Solutions AS
Top geo
Norway
·
Oslo County
·
Oslo
Window / Updated
2025-02-03 → 2025-02-10 · Updated
2026-01-14
· v2
Open report →
104.250.216.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
104.250.216.0
Broadcast
104.250.216.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
40.4153 , -3.694
Hits / Errors
1
hits ·
1
errors
First / Last seen
2025-02-06 20:37 · 2025-02-06 20:37
Top ASN
AS212238 ·
Datacamp Limited
Top organization / ISP
Fastplanet LTD
·
Datacamp Limited
Top geo
Spain
·
Madrid
·
Madrid
Window / Updated
2025-02-03 → 2025-02-10 · Updated
2026-01-14
· v2
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