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:
Amsterdam
·
Clear
Snapshot
2026-03-10
Results
126
Page
4
/
4
91.148.236.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
91.148.236.0
Broadcast
91.148.236.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.6759 , 4.8553
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS34343 ·
BIP Backbone ASN
Top organization / ISP
PRI AMS
·
Eweka Internet Services B.V.
Top geo
Netherlands
·
North Holland
·
Amsterdam
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
193.142.200.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
193.142.200.0
Broadcast
193.142.200.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.3716 , 4.8883
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS136787 ·
PacketHub S.A.
Top organization / ISP
Packethub S.A
·
PacketHub S.A.
Top geo
Netherlands
·
North Holland
·
Amsterdam
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
199.247.27.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
199.247.27.0
Broadcast
199.247.27.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.3891 , 4.6563
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS20473 ·
The Constant Company, LLC
Top organization / ISP
Vultr Holdings LLC Amsterdam
·
The Constant Company, LLC
Top geo
Netherlands
·
North Holland
·
Amsterdam
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
94.228.213.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
94.228.213.0
Broadcast
94.228.213.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.352 , 4.9392
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS6206 ·
Netrouting B.V.
Top organization / ISP
— ·
Netrouting Object
Top geo
Netherlands
·
North Holland
·
Amsterdam
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
86.104.23.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
86.104.23.0
Broadcast
86.104.23.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.3716 , 4.8883
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS25369 ·
Hydra Communications Ltd
Top organization / ISP
Hydra Communications Ltd
·
Hydra Communications Ltd
Top geo
Netherlands
·
North Holland
·
Amsterdam
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
82.169.190.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
82.169.190.0
Broadcast
82.169.190.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.3664 , 4.8496
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS1136 ·
KPN B.V.
Top organization / ISP
— ·
KPN B.V
Top geo
The Netherlands
·
North Holland
·
Amsterdam
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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