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:
HDSNET
·
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Snapshot
2026-01-21
Results
10
Page
1
/
1
94.21.172.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
42
Prefix / IP version
/24 · IPv4
Network
94.21.172.0
Broadcast
94.21.172.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
47.5 , 19.0412
Hits / Errors
42
hits ·
2
errors
First / Last seen
2024-01-30 09:38 · 2024-01-30 09:40
Top ASN
AS20845 ·
DIGI Tavkozlesi es Szolgaltato Kft.
Top organization / ISP
— ·
HDSNET
Top geo
Hungary
·
Budapest
·
Budapest
Window / Updated
2024-01-29 → 2024-02-05 · Updated
2026-01-14
· v2
Open report →
91.83.6.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
15
Prefix / IP version
/24 · IPv4
Network
91.83.6.0
Broadcast
91.83.6.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
47.5849 , 18.3933
Hits / Errors
15
hits ·
0
errors
First / Last seen
2024-12-26 16:33 · 2024-12-26 16:33
Top ASN
AS20845 ·
DIGI Tavkozlesi es Szolgaltato Kft.
Top organization / ISP
— ·
HDSNET
Top geo
Hungary
·
Komárom-Esztergom
·
Tatabánya
Window / Updated
2024-12-23 → 2024-12-30 · Updated
2026-01-14
· v2
Open report →
94.21.253.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
94.21.253.0
Broadcast
94.21.253.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
47.5 , 19.0412
Hits / Errors
2
hits ·
0
errors
First / Last seen
2025-05-28 18:18 · 2025-05-28 18:18
Top ASN
AS20845 ·
DIGI Tavkozlesi es Szolgaltato Kft.
Top organization / ISP
HDSNET
·
DIGI Tavkozlesi es Szolgaltato Kft.
Top geo
Hungary
·
Budapest
·
Budapest
Window / Updated
2025-05-26 → 2025-06-02 · Updated
2026-01-14
· v2
Open report →
94.21.90.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
94.21.90.0
Broadcast
94.21.90.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
47.5232 , 21.6334
Hits / Errors
2
hits ·
0
errors
First / Last seen
2024-02-10 22:48 · 2024-02-10 22:48
Top ASN
AS20845 ·
DIGI Tavkozlesi es Szolgaltato Kft.
Top organization / ISP
— ·
HDSNET
Top geo
Hungary
·
Hajdú-Bihar
·
Debrecen
Window / Updated
2024-02-05 → 2024-02-12 · Updated
2026-01-14
· v2
Open report →
92.249.208.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
92.249.208.0
Broadcast
92.249.208.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
47.5 , 19.0412
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-12-01 15:35 · 2025-12-01 15:35
Top ASN
AS20845 ·
DIGI Tavkozlesi es Szolgaltato Kft.
Top organization / ISP
— ·
HDSNET
Top geo
Hungary
·
Budapest
·
Budapest
Window / Updated
2025-12-01 → 2025-12-08 · Updated
2026-01-14
· v2
Open report →
94.21.116.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
94.21.116.0
Broadcast
94.21.116.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
47.4904 , 18.3099
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-10-11 02:52 · 2025-10-11 02:52
Top ASN
AS20845 ·
DIGI Tavkozlesi es Szolgaltato Kft.
Top organization / ISP
— ·
HDSNET
Top geo
Hungary
·
Komárom-Esztergom
·
Oroszlány
Window / Updated
2025-10-06 → 2025-10-13 · Updated
2026-01-14
· v2
Open report →
94.21.91.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
94.21.91.0
Broadcast
94.21.91.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
47.5 , 19.0412
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-09-15 05:42 · 2025-09-15 05:42
Top ASN
AS20845 ·
DIGI Tavkozlesi es Szolgaltato Kft.
Top organization / ISP
HDSNET
·
DIGI Tavkozlesi es Szolgaltato Kft.
Top geo
Hungary
·
Budapest
·
Budapest
Window / Updated
2025-09-15 → 2025-09-22 · Updated
2026-01-14
· v2
Open report →
94.21.193.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
94.21.193.0
Broadcast
94.21.193.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
47.5 , 19.0412
Hits / Errors
1
hits ·
0
errors
First / Last seen
2023-12-05 00:53 · 2023-12-05 00:53
Top ASN
AS20845 ·
DIGI Tavkozlesi es Szolgaltato Kft.
Top organization / ISP
HDSNET
·
DIGI Tavkozlesi es Szolgaltato Kft.
Top geo
Hungary
·
Budapest
·
Budapest
Window / Updated
2023-12-04 → 2023-12-11 · Updated
2026-01-14
· v2
Open report →
92.249.218.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
92.249.218.0
Broadcast
92.249.218.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
46.196 , 18.2681
Hits / Errors
1
hits ·
0
errors
First / Last seen
2023-10-30 02:46 · 2023-10-30 02:46
Top ASN
AS20845 ·
DIGI Tavkozlesi es Szolgaltato Kft.
Top organization / ISP
— ·
HDSNET
Top geo
Hungary
·
Baranya
·
Komló
Window / Updated
2023-10-30 → 2023-11-06 · Updated
2026-01-14
· v2
Open report →
92.249.248.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
92.249.248.0
Broadcast
92.249.248.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
47.6838 , 19.1401
Hits / Errors
1
hits ·
0
errors
First / Last seen
2023-07-16 10:15 · 2023-07-16 10:15
Top ASN
AS20845 ·
DIGI Tavkozlesi es Szolgaltato Kft.
Top organization / ISP
— ·
HDSNET
Top geo
Hungary
·
Pest County
·
Göd
Window / Updated
2023-07-10 → 2023-07-17 · Updated
2026-01-14
· v2
Open report →
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