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:
HOSTKEY
·
Clear
Snapshot
2026-01-20
Results
15
Page
1
/
1
212.69.86.0/24
Risk Max
10
LOW
Footprint
0.391
%
Hits
48
Prefix / IP version
/24 · IPv4
Network
212.69.86.0
Broadcast
212.69.86.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
48.8558 , 2.3494
Hits / Errors
48
hits ·
0
errors
First / Last seen
2025-09-22 21:27 · 2025-09-22 21:27
Top ASN
AS57043 ·
HOSTKEY B.V.
Top organization / ISP
HOSTKEY
·
Hostkey B.V.
Top geo
France
·
Île-de-France
·
Paris
Window / Updated
2025-09-22 → 2025-09-29 · Updated
2026-01-14
· v2
Open report →
158.255.2.0/24
Risk Max
6
LOW
Footprint
0.391
%
Hits
168
Prefix / IP version
/24 · IPv4
Network
158.255.2.0
Broadcast
158.255.2.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
55.7487 , 37.6187
Hits / Errors
168
hits ·
39
errors
First / Last seen
2024-04-26 07:59 · 2024-04-26 10:23
Top ASN
AS50867 ·
HOSTKEY B.V.
Top organization / ISP
Safe Gate LTD
·
Hostkey B.V.
Top geo
Russia
·
Moscow
·
Moscow
Window / Updated
2024-04-22 → 2024-04-29 · Updated
2026-01-14
· v2
Open report →
194.85.251.0/24
Risk Max
4
LOW
Footprint
0.781
%
Hits
10
Prefix / IP version
/24 · IPv4
Network
194.85.251.0
Broadcast
194.85.251.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
52.3385 , 4.9168
Hits / Errors
10
hits ·
3
errors
First / Last seen
2025-02-25 01:52 · 2025-02-27 14:03
Top ASN
AS57043 ·
HOSTKEY B.V.
Top organization / ISP
Snowd Security OU
·
Hostkey B.V.
Top geo
The Netherlands
·
North Holland
·
Amsterdam
Window / Updated
2025-02-24 → 2025-03-03 · Updated
2026-01-14
· v2
Open report →
46.17.97.0/24
Risk Max
4
LOW
Footprint
0.391
%
Hits
87
Prefix / IP version
/24 · IPv4
Network
46.17.97.0
Broadcast
46.17.97.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.3759 , 4.8975
Hits / Errors
87
hits ·
18
errors
First / Last seen
2023-11-06 01:56 · 2023-11-06 01:57
Top ASN
AS57043 ·
HOSTKEY B.V.
Top organization / ISP
Hostkey
·
Hostkey B.V.
Top geo
The Netherlands
·
North Holland
·
Amsterdam
Window / Updated
2023-11-06 → 2023-11-13 · Updated
2026-01-14
· v2
Open report →
141.105.69.0/24
Risk Max
3
LOW
Footprint
0.391
%
Hits
86
Prefix / IP version
/24 · IPv4
Network
141.105.69.0
Broadcast
141.105.69.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
55.74870000000001 , 37.6187
Hits / Errors
86
hits ·
20
errors
First / Last seen
2024-12-30 10:56 · 2024-12-30 10:56
Top ASN
AS50867 ·
HOSTKEY B.V.
Top organization / ISP
— ·
HOSTKEY
Top geo
Russia
·
Moscow
·
Moscow
Window / Updated
2024-12-30 → 2025-01-06 · Updated
2026-01-14
· v2
Open report →
141.105.66.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
17
Prefix / IP version
/24 · IPv4
Network
141.105.66.0
Broadcast
141.105.66.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
55.7487 , 37.6187
Hits / Errors
17
hits ·
8
errors
First / Last seen
2023-11-07 05:22 · 2023-11-07 05:46
Top ASN
AS50867 ·
HOSTKEY B.V.
Top organization / ISP
— ·
HOSTKEY
Top geo
Russia
·
Moscow
·
Moscow
Window / Updated
2023-11-06 → 2023-11-13 · Updated
2026-01-14
· v2
Open report →
94.156.79.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
94.156.79.0
Broadcast
94.156.79.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
60.1699 , 24.9384
Hits / Errors
4
hits ·
1
errors
First / Last seen
2024-05-22 04:12 · 2024-05-22 04:12
Top ASN
AS57043 ·
HOSTKEY B.V.
Top organization / ISP
InterLIR Marketplace
·
Hostkey B.V.
Top geo
Finland
·
Uusimaa
·
Helsinki
Window / Updated
2024-05-20 → 2024-05-27 · Updated
2026-01-14
· v2
Open report →
195.96.129.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
195.96.129.0
Broadcast
195.96.129.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.3759 , 4.8975
Hits / Errors
3
hits ·
0
errors
First / Last seen
2025-10-22 08:26 · 2025-10-22 08:26
Top ASN
AS57043 ·
HOSTKEY B.V.
Top organization / ISP
MB Eisina
·
Hostkey B.V.
Top geo
The Netherlands
·
North Holland
·
Amsterdam
Window / Updated
2025-10-20 → 2025-10-27 · Updated
2026-01-14
· v2
Open report →
205.172.59.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
205.172.59.0
Broadcast
205.172.59.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
40.7126 , -74.0066
Hits / Errors
3
hits ·
3
errors
First / Last seen
2025-03-31 14:31 · 2025-03-31 14:31
Top ASN
AS395839 ·
HOSTKEY
Top organization / ISP
HOSTKEY
·
HOSTKEY
Top geo
United States
·
New York
·
New York
Window / Updated
2025-03-31 → 2025-04-07 · Updated
2026-01-14
· v2
Open report →
212.237.216.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
212.237.216.0
Broadcast
212.237.216.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
60.1719 , 24.9347
Hits / Errors
2
hits ·
0
errors
First / Last seen
2025-09-10 13:16 · 2025-09-10 13:16
Top ASN
AS57043 ·
HOSTKEY B.V.
Top organization / ISP
Hostkey B.V
·
Hostkey B.V.
Top geo
Finland
·
Uusimaa
·
Helsinki
Window / Updated
2025-09-08 → 2025-09-15 · Updated
2026-01-14
· v2
Open report →
194.87.55.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
194.87.55.0
Broadcast
194.87.55.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
50.1109 , 8.68213
Hits / Errors
2
hits ·
0
errors
First / Last seen
2025-08-10 17:51 · 2025-08-10 17:51
Top ASN
AS57043 ·
HOSTKEY B.V.
Top organization / ISP
LLC Vektor Aiti Tekhnologii
·
Hostkey B.V.
Top geo
Germany
·
Hesse
·
Frankfurt am Main
Window / Updated
2025-08-04 → 2025-08-11 · Updated
2026-01-14
· v2
Open report →
45.197.133.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
45.197.133.0
Broadcast
45.197.133.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
51.5164 , -0.093
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-12-17 02:26 · 2025-12-17 02:26
Top ASN
AS57043 ·
HOSTKEY B.V.
Top organization / ISP
Profit Tech LLP
·
Profit Tech LLP
Top geo
United Kingdom
·
England
·
City of London
Window / Updated
2025-12-15 → 2025-12-22 · Updated
2026-01-14
· v2
Open report →
185.130.225.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
185.130.225.0
Broadcast
185.130.225.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.3759 , 4.8975
Hits / Errors
1
hits ·
0
errors
First / Last seen
2024-05-17 23:00 · 2024-05-17 23:00
Top ASN
AS57043 ·
HOSTKEY B.V.
Top organization / ISP
Hostkey BV
·
Hostkey BV direct
Top geo
The Netherlands
·
North Holland
·
Amsterdam
Window / Updated
2024-05-13 → 2024-05-20 · Updated
2026-01-14
· v2
Open report →
141.98.4.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
141.98.4.0
Broadcast
141.98.4.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
60.1699 , 24.9384
Hits / Errors
1
hits ·
1
errors
First / Last seen
2024-01-24 13:40 · 2024-01-24 13:40
Top ASN
AS57043 ·
HOSTKEY B.V.
Top organization / ISP
InterLIR Marketplace
·
Hostkey B.V.
Top geo
Finland
·
Uusimaa
·
Helsinki
Window / Updated
2024-01-22 → 2024-01-29 · Updated
2026-01-14
· v2
Open report →
139.60.162.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
139.60.162.0
Broadcast
139.60.162.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
40.7126 , -74.0066
Hits / Errors
1
hits ·
0
errors
First / Last seen
2023-07-25 05:34 · 2023-07-25 05:34
Top ASN
AS395839 ·
HOSTKEY
Top organization / ISP
HOSTKEY
·
HOSTKEY
Top geo
United States
·
New York
·
New York
Window / Updated
2023-07-24 → 2023-07-31 · Updated
2026-01-14
· v2
Open report →
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