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:
Proton AG
·
Clear
Snapshot
2026-03-08
Results
12
Page
1
/
1
205.147.22.0/24
Risk Max
—
LOW
Footprint
6.641
%
Hits
26
Prefix / IP version
/24 · IPv4
Network
205.147.22.0
Broadcast
205.147.22.255
Observed IPs / Subnet size
17
observed ·
256
total
Centroid
19.432399999999998 , -99.12290000000002
Hits / Errors
26
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS208172 ·
Proton AG
Top organization / ISP
PV-SL-HOSTED-Mexico-City
·
Proton AG
Top geo
Mexico
·
Mexico City
·
Mexico City
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
93.88.156.0/24
Risk Max
—
LOW
Footprint
2.734
%
Hits
9
Prefix / IP version
/24 · IPv4
Network
93.88.156.0
Broadcast
93.88.156.255
Observed IPs / Subnet size
7
observed ·
256
total
Centroid
47.3512 , 8.5011
Hits / Errors
9
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS199218 ·
Proton AG
Top organization / ISP
Private Customer
·
Proton AG
Top geo
Switzerland
·
Zurich
·
Zurich
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
159.26.119.0/24
Risk Max
—
LOW
Footprint
2.344
%
Hits
14
Prefix / IP version
/24 · IPv4
Network
159.26.119.0
Broadcast
159.26.119.255
Observed IPs / Subnet size
6
observed ·
256
total
Centroid
35.6893 , 139.68990000000002
Hits / Errors
14
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS208172 ·
Proton AG
Top organization / ISP
PV-SL-HOSTED-Akasaka
·
Proton AG
Top geo
Japan
·
Tokyo
·
Tokyo
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
155.117.189.0/24
Risk Max
—
LOW
Footprint
1.953
%
Hits
10
Prefix / IP version
/24 · IPv4
Network
155.117.189.0
Broadcast
155.117.189.255
Observed IPs / Subnet size
5
observed ·
256
total
Centroid
40.7876 , -74.06
Hits / Errors
10
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS199218 ·
Proton AG
Top organization / ISP
— ·
Proton AG
Top geo
United States
·
New Jersey
·
Secaucus
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
159.26.116.0/24
Risk Max
—
LOW
Footprint
1.562
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
159.26.116.0
Broadcast
159.26.116.255
Observed IPs / Subnet size
4
observed ·
256
total
Centroid
53.3382 , -6.2591
Hits / Errors
4
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-03-02 02:00
Top ASN
AS208172 ·
Proton AG
Top organization / ISP
PV-SL-HOSTED-Dublin
·
Proton AG
Top geo
Ireland
·
Leinster
·
Dublin
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
205.147.17.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
5
Prefix / IP version
/24 · IPv4
Network
205.147.17.0
Broadcast
205.147.17.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
59.90560000000001 , 10.7494
Hits / Errors
5
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS208172 ·
Proton AG
Top organization / ISP
PV SL
·
Proton AG
Top geo
Norway
·
Oslo County
·
Oslo
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
159.26.120.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
159.26.120.0
Broadcast
159.26.120.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
50.458 , 30.5303
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-26 02:00 · 2026-03-01 02:00
Top ASN
AS208172 ·
Proton AG
Top organization / ISP
PV-SL-HOSTED-Kyiv
·
Proton AG
Top geo
Ukraine
·
Kyiv City
·
Kyiv
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
151.243.141.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
151.243.141.0
Broadcast
151.243.141.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
40.7876 , -74.06
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS199218 ·
Proton AG
Top organization / ISP
Private Customer
·
Proton AG
Top geo
United States
·
New Jersey
·
Secaucus
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
194.126.177.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
194.126.177.0
Broadcast
194.126.177.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
50.11690000000001 , 8.6837
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS209103 ·
Proton AG
Top organization / ISP
Proton AG
·
Proton AG
Top geo
Germany
·
Hesse
·
Frankfurt am Main
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
159.26.101.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
159.26.101.0
Broadcast
159.26.101.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
42.3574 , -71.0618
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS208172 ·
Proton AG
Top organization / ISP
PV-SL-HOSTED-Boston
·
Proton AG
Top geo
United States
·
Massachusetts
·
Boston
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
159.26.99.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
159.26.99.0
Broadcast
159.26.99.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
34.0544 , -118.244
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS208172 ·
Proton AG
Top organization / ISP
PV-SL-HOSTED-Los-Angeles
·
Proton AG
Top geo
United States
·
California
·
Los Angeles
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
159.26.108.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
159.26.108.0
Broadcast
159.26.108.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
59.3287 , 18.0717
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS208172 ·
Proton AG
Top organization / ISP
PV-SL-HOSTED-Stockholm
·
Proton AG
Top geo
Sweden
·
Stockholm County
·
Stockholm
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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