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:
IONOS SE
·
Clear
Snapshot
2026-03-07
Results
9
Page
1
/
1
212.227.98.0/24
Risk Max
3
LOW
Footprint
0.391
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
212.227.98.0
Broadcast
212.227.98.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
40.4167 , -3.70329
Hits / Errors
4
hits ·
3
errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS8560 ·
IONOS SE
Top organization / ISP
More NBZ Holding
·
IONOS SE
Top geo
Spain
·
Madrid
·
Madrid
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
66.179.137.0/24
Risk Max
1
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
66.179.137.0
Broadcast
66.179.137.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
38.9072 , -77.0369
Hits / Errors
2
hits ·
2
errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS8560 ·
IONOS SE
Top organization / ISP
IONOS Inc
·
IONOS SE
Top geo
United States
·
District of Columbia
·
Washington
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
66.175.239.0/24
Risk Max
1
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
66.175.239.0
Broadcast
66.175.239.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
33.1384 , -95.6011
Hits / Errors
1
hits ·
1
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS8560 ·
IONOS SE
Top organization / ISP
IONOS Inc
·
IONOS SE
Top geo
United States
·
Texas
·
Sulphur Springs
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
82.165.66.0/24
Risk Max
1
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
82.165.66.0
Broadcast
82.165.66.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
50.1109 , 8.68213
Hits / Errors
1
hits ·
1
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS8560 ·
IONOS SE
Top organization / ISP
De Fra Ionos Cloud Fra
·
IONOS SE
Top geo
Germany
·
Hesse
·
Frankfurt am Main
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
212.227.100.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
15
Prefix / IP version
/24 · IPv4
Network
212.227.100.0
Broadcast
212.227.100.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.52 , 13.405
Hits / Errors
15
hits ·
6
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS8560 ·
IONOS SE
Top organization / ISP
De Ber Ionos Cloud Txl
·
IONOS SE
Top geo
Germany
·
State of Berlin
·
Berlin
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
217.154.78.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
217.154.78.0
Broadcast
217.154.78.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.52 , 13.405
Hits / Errors
4
hits ·
2
errors
First / Last seen
2026-02-24 02:00 · 2026-02-26 02:00
Top ASN
AS8560 ·
IONOS SE
Top organization / ISP
De Ber Ionos Cloud Txl
·
IONOS SE
Top geo
Germany
·
State of Berlin
·
Berlin
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
217.160.202.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
217.160.202.0
Broadcast
217.160.202.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
50.1109 , 8.68213
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS8560 ·
IONOS SE
Top organization / ISP
De Fra Ionos Cloud Fra
·
IONOS SE
Top geo
Germany
·
Hesse
·
Frankfurt am Main
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
85.214.181.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
85.214.181.0
Broadcast
85.214.181.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
48.9927 , 8.40351
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS8560 ·
IONOS SE
Top organization / ISP
IONOS SE
·
IONOS SE
Top geo
Germany
·
Baden-Wurttemberg
·
Karlsruhe
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
77.68.78.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
77.68.78.0
Broadcast
77.68.78.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
51.5072 , -0.127586
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS8560 ·
IONOS SE
Top organization / ISP
Fasthosts Internet Limited
·
Fasthosts Internet Ltd
Top geo
United Kingdom
·
England
·
London
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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