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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.
Active filter: UPC Austria · Clear
Snapshot 2026-03-09 Results 7 Page 1 / 1

62.99.153.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
62.99.153.0
Broadcast
62.99.153.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
48.1982 , 16.3917
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-26 02:00
Top ASN
AS8412 · T-Mobile Austria GmbH
Top organization / ISP
Communication Company · UPC Austria GmbH
Top geo
Austria · Vienna · Vienna
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

83.64.81.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
83.64.81.0
Broadcast
83.64.81.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.2583 , 16.3377
Hits / Errors
2 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS8412 · T-Mobile Austria GmbH
Top organization / ISP
UPC Austria GmbH · UPC Austria GmbH
Top geo
Austria · Vienna · Vienna
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

83.64.97.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
83.64.97.0
Broadcast
83.64.97.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.2049 , 16.3662
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS8412 · T-Mobile Austria GmbH
Top organization / ISP
UPC Austria GmbH · UPC Austria GmbH
Top geo
Austria · Vienna · Vienna
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

80.110.56.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
80.110.56.0
Broadcast
80.110.56.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.9208 , 14.4376
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS8412 · T-Mobile Austria GmbH
Top organization / ISP
UPC Austria GmbH · UPC AT
Top geo
Austria · Upper Austria · Losenstein
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

62.178.66.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
62.178.66.0
Broadcast
62.178.66.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.1875 , 16.355
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS8412 · T-Mobile Austria GmbH
Top organization / ISP
— · UPC Austria
Top geo
Austria · Vienna · Vienna
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

83.65.101.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
83.65.101.0
Broadcast
83.65.101.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.217 , 16.3944
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS8412 · T-Mobile Austria GmbH
Top organization / ISP
Liberty Global B.V. · UPC Austria GmbH
Top geo
Austria · Vienna · Vienna
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

81.223.227.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
81.223.227.0
Broadcast
81.223.227.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.2049 , 16.3662
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS8412 · T-Mobile Austria GmbH
Top organization / ISP
— · UPC Austria GmbH
Top geo
Austria · Vienna · Vienna
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →